TECHNICAL FIELD
The disclosure herein relates to ethylene propylene diene monomer (EPDM) rubber. More specifically, the present disclosure relates to fire-resistant EPDM rubber. In one embodiment, the fire-resistant EPDM rubber is used for weatherproofing buildings, in particular as a membrane for façade application.
BACKGROUND
Ethylene propylene diene monomer (EPDM) rubber has many remarkable properties such as heat resistance, chemical resistance, low electrical conductivity, stability at temperatures ranging from −50° F. to 350° F., flexibility at low temperatures, and weather resistance, to name a few. EPDM is cost effective and can be fabricated in a variety of ways including custom molding and extruding. EPDM has numerous applications in the automotive industry (e.g., hoses, seals, O-rings, gaskets, accumulator bladders, wire and cable connectors and insulators, diaphragms, and weather stripping); construction (e.g., roofing and waterproofing); HVAC (e.g., compressor grommets, tubing, gaskets, and seals); and many other industries.
The main drawback to EPDM rubber is its flammability. In the construction industry, fire resistance is generally achieved through two different methods, the first is the addition of an external retardant and the second is the use of a ballasted roof system. Accordingly, there is a need for a fire-resistant EPDM rubber.
SUMMARY
The disclosure herein is directed to fire-resistant EPDM rubber. In one embodiment, the EPDM includes ethylene propylene diene monomer (EPDM) polymer, aluminum hydroxide, tris(2-ethylhexyl) phosphate, expendable graphite, and a maleic anhydride adduct of polybutadiene; wherein the composition does not contain mineral oil. The foregoing composition can also include a curing agent such as sulfur or a sulfur releasing compound. The foregoing composition can also include activators and/or accelerators such as zinc oxide, steric acid, tetrabenzyl thiuram disulfide. In one embodiment, the composition is halogen free. In one embodiment, the composition is antimony trioxide free. In one embodiment, the composition is halogen free and antimony trioxide free.
A non-limiting example of a fire-resistant EPDM formulation is sulfur, tetrabenzyl thiuram disulfide, N-cyclohexyl-2-benzothiazylesulphenamide, zinc oxide, stearic acid, a maleic anhydride adduct of polybutadiene, expandable graphite, carbon black N550, tris(2-ethylhexyl) phosphate, and aluminum hydroxide. In one embodiment, the composition does not include mineral oil. In one embodiment, the composition may be halogen free. In one embodiment, the composition may be antimony trioxide free. In one embodiment, the composition may be both halogen free and antimony trioxide free.
In another aspect of the invention there is provided a method for making an EPDM roofing membrane comprising the steps of: processing a homogeneous mixture of the composition of any one of the previous embodiments using either calendaring or a roller die extruder; and heat curing the membrane with or without pressure.
DETAILED DESCRIPTION
Ethylene propylene diene monomer (EPDM) rubber is a synthetic rubber compound made from ethylene, propylene, and diene monomers that can be crosslinked via sulfur vulcanization. Because EPDM is purely a hydrocarbon, it can easily catch fire. This disclosure is directed to an EPDM rubber that is fire-resistant. In particular, this disclosure is directed to an EPDM rubber that meets the European Classification for building materials EN 13501-1 class B.
Definitions
In the description that follows, a number of terms are extensively utilized. The following non-limiting definitions provide a clear and consistent understanding of the specification and claims, including the exemplary scope to be given such terms.
When the terms “one,” “a,” or “an” are used in this disclosure, they mean “at least one” or “one or more,” unless otherwise indicated.
The terms “invention” or “present invention” as used herein are intended to be non-limiting and are not intended to refer to any single embodiment of the particular invention but encompasses all possible embodiments as described in the specification and the claims and their equivalents.
When proportions of constituent ingredients are expressed in percentages, they should be understood to be expressed as parts per hundred rubber (PHR).
Composition
EPDM rubber compounds generally include an EPDM polymer, (providing waterproof and elastic properties) and one or more of the following: (1) oil extenders; (2) crosslinkers/curing agents; (3) processing aids; (4) accelerators (which assist the vulcanization process); (5) antioxidants (for weather resistance); (6) antiozonants (for ozone resistance); (7) softeners and plasticizers (which improve pliability); (8) fillers, reinforcing (which increase moduli of elasticity and toughness) and/or non-reinforcing; (9) flame retardants; and (10) other agents.
Various diene monomers can be used in the formation of the EPDM polymer. Non-limiting examples of suitable diene monomers include ethylidene norbornene, dicyclopentadiene, vinyl norbornene, alkyldicyclopentadiene, 1,4-pentadiene, 1,4-hexadiene, 1,5-hexadiene, 1,4-heptadiene, 2-methyl-1,5-hexadiene, cyclooctadiene, 1,4-octadiene, 1,7-octadiene, 5-ethylidene-2-norbornene, 5-n-propylidene-2-norbornene, and 5-(2-methyl-2-butenyl)-2-norbornene, and mixtures thereof.
In certain embodiments, the oils may be halogenated.
Non-limiting examples of suitable crosslinkers/curing agents include peroxides such as alpha-cumyl hydroperoxide, methylethylketone peroxide, hydrogen peroxide, acetylacetone peroxide, t-butyl hydroperoxide, t-butyl peroxybenzoate, 2,5-bis(t-butylperoxy)-2,5-dimethylhexene, lauryl peroxide, benzoyl peroxide, 2,4-dichlorobenzoyl peroxide, dibenzoyl peroxide, bis(p-monomethylene-benzoyl) peroxide, bis(p-nitrobenzoyl peroxide, phenylacetyl peroxide, p-quinone dioxime, lead peroxide, zinc peroxide, barium peroxide, copper peroxide, potassium peroxide, silver peroxide, sodium peroxide, calcium peroxide, metallic peroxyborates, peroxychromates, peroxydicarbonates, peroxydiphosphates, peroxydisulfates, peroxygermanates, peroxymolybdates, peroxynitrates, magnesium peroxide, sodium pyrophosphate peroxide, and mixtures thereof. Other non-limiting examples of crosslinkers/curing agents include sulfur with accelerators, resins, and radiation.
Non-limiting examples of suitable processing aids include hydrocarbon resins, fatty acid soaps, fatty acid esters, paraffins, polyethylene waxes, EVA waxes, phenolic resins, poly(ethylene-co-acrylic acid), and mixtures thereof.
Non-limiting examples of suitable accelerators include sulfur, mercaptans, benzothiazoles, thiurams, zinc oxide, stearic acid, benzothiazolesulfenamides, dithiocarbamates, thioureas, N-cyclohexyl-2-benzothiazolesulfenamide (CBS), N-tert-butyl-2-benzothiazolesulfenamide (TBBS), 2,2′-dithiobis(benzothiazole) (MBTS), tetramethyl thiuram disulfide (TMTD), tetramethyl thiuram monosulfide (TMTM), zinc dibutyl dithiocarbamate (ZDBC), zinc dimethyl dithiocarbamate (ZDM), tetrabenzyl thiuram disulfide (TBzTD), di-o-tolylguanidine (DOTG), diphenylguanidine (DPG), 4,4′-dithiodimorpholine (DTDM), hexamethylenetetramine (HMTA), mercaptobenzothiazole (MBT), nickel dibutyl dithiocarbamate (NDBDC), N-(cyclohexylthio) phthalimide (PVI), copper dialkyl dithiophosphate (CUT), dithiocaprolactam, zinc amine-dithiophosphate (ZAT), tetrabutyl thiuram disulfide (TBTS), zinc dibenzyl dithiocarbamate (ZBEC), zinc dialkyl dithiophosphate (ZDDP), zinc diethyl dithiocarbamate (ZDEC), zinc ethyl phenyl dithiocarbamate (ZEPD), dipentamethylene thiuram tetrasulfide (DPTT), 2-mercaptobenzothiazoles; 2,2′-dithiobenzothiazole, N-cycohexylbenzothiazole-2-sulfenamide, N-tert-butylbenzothiazole-2-sulfenamide, tetramethyl thiuram disulfide, tetramethyl thiuram monosulfide, tetrabutyl thiuram disulfide, tetraethyl thiuram monosulfide, dipentamethylene thiuram hexasulfide, N,N-dibutyl thiourea, N,N-diethyl thiourea, sulfur donor-type accelerators, other organic accelerators, and mixtures thereof.
Non-limiting examples of suitable softeners and plasticizers include paraffinic oils, naphthenic oil, diisononyl phthalate (DINP), diisodecyl phthalate (DIDP), dioctyl phthalate (DOP), di-n-hexyl phthalate, isodecyl diphenyl phosphate (e.g., Santicizer® 148), tris(2-ethylhexyl) phosphate (TEHP), and mixtures thereof.
Non-limiting examples of suitable fillers include carbon black, clay, talc, ground coal, silicas, mica, calcium carbonate, other organic materials, and mixtures thereof.
Non-limiting examples of suitable flame retardants include aluminum hydroxide (also referred to as aluminum trihydroxide), magnesium hydroxide, expandable graphite, zinc borate, ammonium polyphosphate, melamine polyphosphate, antimony oxide, and mixtures thereof.
Non-limiting examples of other suitable agents include a maleic anhydride adduct of polybutadiene, anti-degradants (e.g., waxes and paraffinic products), poly(1,2-dihydro-2,2,4-trimethylquinoline (TMQ), methyl-2-mercaptobenzimidazole (MMBI), N-isopropyl-N′-phenyl-1,4-phenylenediamine (IPPD), N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD), butylated hydroxytoluene (BHT)), and mixtures thereof.
In certain embodiments, the EPDM rubber compound includes a flame retardant. In such embodiments, the amount of flame retardant can be from about 2% to about 90%. In certain embodiments, the flame retardant is aluminum hydroxide, expandable graphite, or both. In such embodiments, the amount of aluminum hydroxide can be from about 10% to about 90%, and the amount of expandable graphite can be from about 2% to about 25%.
In certain embodiments, the EPDM rubber compound includes a crosslinker. In such embodiments, the amount of cross linker can be from about 1% to about 10%. In certain embodiments, the crosslinker can be a maleic anhydride adduct of polybutadiene. In such embodiments, the amount of maleic anhydride adduct of polybutadiene can be from about 1% to about 10%.
In certain embodiments, the EPDM rubber compound includes a plasticizer. In such embodiments, the amount of plasticizer can be from about 1% to about 60%. In certain embodiments, the plasticizer is not mineral oil. In certain embodiments, the plasticizer is tris(2-ethylhexyl) phosphate. In such embodiments, the amount of tris(2-ethylhexyl) phosphate can be from about 1% to 25%.
In certain embodiments, the EPDM rubber compound includes fillers. In such embodiments, the amount of fillers can be from about 1% to about 50%. In certain embodiments, the filler can be carbon black. In such embodiments, the amount of carbon black can be from about 1% to about 50%.
In certain embodiments, the EPDM rubber compound includes a curing agent. In such embodiments, the amount of curing agent can be from about 1% to about 5%. In certain embodiments, the curing agent is sulfur. In such embodiments, the amount of sulfur can be from about 1% to about 3%.
In certain embodiments, the EPDM rubber compound includes an accelerator. In such embodiments, the amount of accelerator can be from about 1% to about 10%. In certain embodiments, the accelerator is tetrabenzyl thiuram disulfide, zinc oxide, steric acid, or combinations thereof. In such embodiments, the amount of tetrabenzyl thiuram disulfide can be from about 1% to about 8%, the amount of zinc oxide can be from about 1% to about 10%, and the amount of steric acid can be from about 1% to about 5%.
In certain embodiments, the EPDM rubber compound includes EPDM, aluminum hydroxide, expendable graphite, and a maleic anhydride adduct of polybutadiene. In one embodiment, the compound does not contain mineral oil. In one embodiment, the compound is halogen free. In one embodiment, the compound is antimony trioxide free. In one embodiment, the compound is both halogen and antimony trioxide free.
In certain embodiments, the EPDM rubber compound includes EPDM, sulfur, tetrabenzyl thiuram disulfide, N-cyclohexyl-2-benzothiazylesulphenamide, zinc oxide, stearic acid, a maleic anhydride adduct of polybutadiene, Carbofoil L-120, carbon black n550, tris(2-ethylhexyl) phosphate; and aluminum hydroxide. In one embodiment, the compound does not contain mineral oil. In one embodiment, the compound is halogen free. In one embodiment, the compound is antimony trioxide free. In one embodiment, the compound is both halogen and antimony trioxide free.
Methods
Making the EPDM rubber products generally involves two steps, processing a mixture into a product, and then curing the product. To form a homogenous mixture, the ingredients may be blended together using a high-shear mixing machine such as an internal mixer. Non-limiting examples of suitable mixers include Banbury mixers, which are internal mixers or mills or extruders. During the processing step, the homogenous mixture may be formed into its final shape using molding, calendaring, or extruding (e.g., a roller die). Curing may be done using various methods including heating (with or without pressure) and radiation (with or without pressure).
In one embodiment, the EPDM rubber compounds described herein may be processed into roofing material, specifically an EPDM membrane for façade application. The membranes are generally about 0.5 millimeters (mm) thick to about 3 mm thick. The membranes are generally made of one layer of EPDM rubber or two or more layers of EPDM rubber that may be calendared or laminated together. In some embodiments, the membranes can include a fabric layer in or laminated on one or both sides. In some embodiments, the membranes can include a glass scrim layer adhered to one or both sides.
EXAMPLES
Example 1—EPDM Rubber Formula
In this example, various fire-resistant EPDM rubber membranes were made using the following formulas.
|
Material
CAS No.
PHR*
|
|
|
EPDM
025038-36-2
100
|
Sulfur
7704-34-9
0.9
|
Tetrabenzyl thiuram disulfide
10591-85-2
0.28
|
N-cyclohexyl-2-benzothiazylesulphenamide
000095-33-0
0.56
|
Zinc Oxide
001314-13-2
3
|
Stearic acid
57-11-4
1
|
Maleic anhydride adduct of polybutadiene
2.94
|
Expandable graphite
12777-87-6
20
|
Carbon black N550
001333-86-4
20
|
tris (2-ethylhexyl) phosphate
000078-42-2
20
|
Aluminum Hydroxide
021645-51-2
180
|
|
*PHR = Parts per Hundred Rubber
|
The materials in the amounts listed above were added to a Banbury mixer, and mixed for 5 minutes reaching a final temperature of 135° C. The mixture was dropped onto a sheeting mill and formed into slabs 8 millimeters thick. The slabs were processed into sheets 1.0 and 1.2 millimeters thick. Optionally, two thinner sheets may be laminated into one membrane of the same thickness. A polyamide liner was applied, and the membranes were placed on rolls. The rolls were loaded into a hot air oven to cure under heat
Example 2—Open Flame Test
In this example, the EPDM membrane of Example 1 was evaluated by direct contact with a single flame. Flame from a torch was held to the membrane for 30 seconds, single frame source test EN 11925-2 class B, C, or D. The membrane glowed red where the flame touched it. However, once the flame was removed, the embers were extinguished immediately. The membrane revealed a burn spot of roughly 10 millimeters by 20 millimeters.
Example 3—Single Burning Item Test
The EPDM membrane of Example 1 was evaluated using the Single Burning Item (SBI) test (EN 13823). The SBI test measures lateral flame spread, rate of heat release, propensity for the production of flaming drips, and rate of smoke production. A sample of the EPDM membrane was mounted to a vertical surface and placed in a hood. After collecting baseline data, a 30 KW flame impinged on the membrane for 21 minutes. The performance of the membrane was evaluated over a 20 minute period on the factors listed above.
Example 4—Additional EPDM Rubber Formulas
Additional EPDM rubber formulas are shown in the tables below. The amounts are based on parts per hundred rubber (PHR).
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
09-01
09-02
1x-03
19-03
09-04
09-05
09-06
|
|
|
EPDM
25038-36-2
100
100
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
1.1
1.1
0.7
0.9
0.9
0.9
|
TBzTD
10591-85-2
0.24
0.28
0.28
0.28
|
CBS
95-33-0
0.58
0.58
0.8
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
1.1
1.1
|
187
120-78-5,
|
102-06-7
|
Peroxide 14S
25155-25-3
0.83
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
30
30
30
25
25
20
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
10
|
Aluminum
21645-51-2
200
200
200
200
200
200
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
8.5
|
EPFR-100D
68333-79-9
|
EPFR
218768-84-4
|
MPP300
|
Sidistar
69012-64-2
|
R320U
|
Resin
68131-87-1
|
Novares TC
|
100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite
E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
09-07
09-08
19-09
19-10
19-11
09-12
09-13
|
|
|
EPDM
25038-36-2
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.9
0.9
0.3
0.9
0.9
|
TBzTD
10591-85-2
0.28
0.28
1.6
0.28
0.28
|
CBS
95-33-0
0.4
0.56
0.56
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70%
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
25
25
50
50
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
22
22
|
Aluminum
21645-51-2
100
100
130
130
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
100
|
EPFR MP300
218768-84-4
100
|
Sidistar
69012-64-2
|
R320U
|
Resin Novares
68131-87-1
3
3
|
TC 100
|
Glass fibers
10
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
09-14
09-15
09-16
09-17
19-18
19-19
1x-20
|
|
|
EPDM
25038-36-2
100
100
100
100
50
|
INFUSE 9010
26221-73-8
50
|
Sulfur
7704-34-9
0.9
0.9
0.9
0.9
0.4
1
|
TBzTD
10591-85-2
0.28
0.28
0.28
0.28
0.4
0.8
|
CBS
95-33-0
0.56
0.56
0.56
0.56
0.4
0.8
|
TBBS
95-31-8
|
Deovulc BG
68649-42-
|
187
3, 120-78-
|
5, 102-06-7
|
Peroxide 14S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
50
25
25
25
20
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-
|
1, 12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
22
|
Aluminum
21645-51-2
130
100
100
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
150
100
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
|
R320U
|
Resin
68131-87-1
3
|
Novares TC
|
100
|
Glass fibers
|
FG 400/100
|
Glass fibers
10
|
FG 600/100
|
ADK STAB
60%
100
100
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
100
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
19-20
1x-21
19-21
09-22
09-23
09-24
19-25
|
|
|
EPDM
25038-36-2
75
100
100
100
|
INFUSE 9010
26221-73-8
25
|
Sulfur
7704-34-9
0.56
0.83
0.9
0.9
0.9
|
TBzTD
10591-85-2
0.22
0.3
0.32
0.32
0.32
|
CBS
95-33-0
0.45
0.52
0.56
0.56
0.56
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
|
Polyethylene
25322-68-3
3
3
|
glycol
|
Resin Escorez
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
5
40
|
120
|
Carbon black
1333-86-4
20
5
20
|
N550
|
DINP
28553-12-0
7.5
7.5
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
100
180
180
160
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
20
20
|
EPFR-100D
68333-79-9
100
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
19-26
09-27
09-28
09-29
09-30
19-31
19-32
|
|
|
EPDM
25038-36-2
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.76
0.9
0.9
0.9
0.4
|
TBzTD
10591-85-2
0.27
0.32
0.32
0.32
0.16
|
CBS
95-33-0
0.6
0.56
0.56
0.56
0.32
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
|
Stearic acid
57-11-4
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
25
25
25
25
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
16
20
20
20
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
200
200
200
200
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
09-33
09-34
09-35
09-36
09-37
1x-38
19-38
|
|
|
EPDM
25038-36-2
100
100
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
1.3
1
1
0.9
0.9
0.9
|
TBzTD
10591-85-2
0.48
0.4
0.4
0.32
0.32
0.32
|
CBS
95-33-0
0.88
0.6
0.6
0.56
0.56
0.56
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
5
5
5
3
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
25
25
25
25
25
25
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
20
20
20
20
20
15
10
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
180
200
200
160
200
100
100
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
20
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
19-39
19-40
09-41
09-42
09-43
09-44
09-45
|
|
|
EPDM
25038-36-2
100
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.4
0.4
1.3
1.08
1.08
1.08
1.08
|
TBzTD
10591-85-2
0.24
0.24
0.49
0.4
0.4
0.4
0.4
|
CBS
95-33-0
0.32
0.32
0.89
0.73
0.73
0.73
0.73
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
2.5
2.5
2.5
2.5
|
Stearic acid
57-11-4
1
0.83
0.83
0.83
0.83
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
24
21
21
21
21
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
16.7
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
20
16.7
16.7
16.7
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
165
186
186
186
186
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
16.7
16.7
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
4.17
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
35
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
09-46
1x-47
19-47
1x-48
19-48
19-49
19-50
|
|
|
EPDM
25038-36-2
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
1.08
1.08
1.3
1.3
0.9
0.45
|
TBzTD
10591-85-2
0.4
0.4
0.48
0.48
0.32
0.16
|
CBS
95-33-0
0.73
0.73
0.88
0.88
0.56
0.28
|
TBBS
95-31-8
|
Deovulc
68649-42-3,
|
BG187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
2.5
2.5
3
|
Stearic acid
57-11-4
0.83
0.83
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
21
21
20
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
16.7
16.7
10
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
186
186
200
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
16.7
16.7
20
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
4.17
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
1x-51
19-51
1x-52
19-52
1x-53
19-53
19-54
|
|
|
EPDM
25038-36-2
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.45
0.6
0.6
0.8
|
TBzTD
10591-85-2
0.16
0.16
0.16
0.24
|
CBS
95-33-0
0.28
0.32
0.32
0.48
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
|
Stearic acid
57-11-4
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
2.1
2.8
2.8
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
20
20
20
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
10
10
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
200
115
230
|
Hydroxide
|
MgH
1309-42-8
115
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
10
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
35
25
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
1x-55
19-55
19-56
19-57
09-58
09-59
09-60
|
|
|
EPDM
25038-36-2
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.8
0.8
0.8
0.8
|
TBzTD
10591-85-2
0.24
0.24
0.24
0.24
|
CBS
95-33-0
|
TBBS
95-31-8
0.48
0.48
0.48
0.48
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
2.8
2.8
2.8
2.8
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
0.75
|
Carbofoil L -
12777-87-6
|
120
|
Carbon black
1333-86-4
20
20
20
20
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
10
10
10
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
20
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
230
230
230
230
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
10
10
10
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
25
10
20
30
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
09-61
09-62
09-63
09-64
09-65
09-66
1x-67
|
|
|
EPDM
25038-36-2
100
100
100
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.8
0.8
0.8
0.8
0.8
0.8
|
TBzTD
10591-85-2
0.24
0.24
0.24
0.24
0.24
0.24
|
CBS
95-33-0
|
TBBS
95-31-8
0.48
0.48
0.48
0.48
0.48
0.48
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
2.8
2.8
2.8
2.8
2.8
2.8
2.8
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
20
20
20
20
15
10
20
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
10
10
10
12.5
10
10
20
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
230
230
230
260
260
260
230
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
10
10
10
10
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
40
50
25
17.5
25
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
30
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
19-67
1x-68
19-68
1x-69
19-69
09-70
1x-71
|
|
|
EPDM
25038-36-2
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.8
0.8
0.8
0.8
|
TBzTD
10591-85-2
0.24
0.24
0.24
0.24
|
CBS
95-33-0
|
TBBS
95-31-8
0.48
0.48
0.48
0.48
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14 S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
2.8
2.8
2.8
2.8
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
|
120
|
Carbon black
1333-86-4
20
20
10
10
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
20
20
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
20
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
20
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
230
230
260
260
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
10
10
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
25
25
|
R320U
|
Resin
68131-87-1
|
Novares TC
|
100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
25
30
|
Polwhite E
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
L1735-
|
Material
CAS No.
19-72
09-72
09-73
09-74
09-75
19-76
09-77
|
|
|
EPDM
25038-36-2
100
100
100
100
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.8
0.9
0.9
0.9
0.9
0.9
|
TBzTD
10591-85-2
0.24
0.32
0.32
0.32
0.32
0.32
|
CBS
95-33-0
0.42
0.56
0.56
0.56
0.56
0.56
|
TBBS
95-31-8
|
Deovulc BG
68649-42-3,
|
187
120-78-5,
|
102-06-7
|
Peroxide 14S
25155-25-3
|
96%
|
Zinc Oxide
1314-13-2
3
3
3
3
3
|
Stearic acid
57-11-4
1
1
1
1
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez
|
1102
|
maleic
2.8
2.8
2.8
2.8
2.8
|
anhydride
|
adduct of
|
polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-
12777-87-6
35
35
20
10
20
|
120
|
Carbon black
1333-86-4
20
20
20
20
20
|
N550
|
DINP
28553-12-0
|
Diisononyl
|
phthalate
|
tris(2-
78-42-2
20
20
20
20
20
|
ethylhexyl)
|
phosphate
|
WSFR-BDP
>97%
|
5945-33-5,
|
3%
|
115-86-6
|
WSFR-CDP
76%
|
26444-49-5,
|
12%
|
26446-73-1,
|
12%
|
115-86-6,
|
2%
|
1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum
21645-51-2
170
130
120
200
180
|
Hydroxide
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium
1317-65-3
|
Carbonate
|
TESPT
>50%
|
24937-78-8,
|
<50%
|
40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
80
120
|
EPFR MP300
218768-84-4
|
Sidistar
69012-64-2
|
R320U
|
Resin Novares
68131-87-1
|
TC 100
|
Glass fibers
|
FG 400/100
|
Glass fibers
|
FG 600/100
|
ADK STAB
60%
|
FP-2100JC
66034-17-1,
|
40%
|
trade secret
|
(phosphoric
|
acid
|
compound)
|
China clay/
1332-58-7
|
Polwhite E
|
|
|
Material
CAS No.
84970-09-03
|
|
|
EPDM
25038-36-2
100
|
INFUSE 9010
26221-73-8
|
Sulfur
7704-34-9
0.9
|
TBzTD
10591-85-2
0.32
|
CBS
95-33-0
0.56
|
TBBS
95-31-8
|
Deovulc BG 187
68649-42-3,
|
120-78-5,
|
102-06-7
|
Peroxide 14S 96%
25155-25-3
|
Zinc Oxide
1314-13-2
3
|
Stearic acid
57-11-4
1
|
Polyethylene
25322-68-3
|
glycol
|
Resin Escorez 1102
|
maleic anhydride adduct
2.8
|
of polybutadiene
|
Actigran 70
3290-92-4
|
Carbofoil L-120
12777-87-6
20
|
Carbon black N550
1333-86-4
20
|
DINP Diisononyl
28553-12-0
|
phthalate
|
tris(2-ethylhexyl)
78-42-2
20
|
phosphate
|
WSFR-BDP
>97% 5945-33-5,
|
3% 115-86-6
|
WSFR-CDP
76% 26444-49-5,
|
12% 26446-73-1,
|
12% 115-86-6,
|
2% 1330-78-5
|
Paraffinic oil
64742-65-0
|
Aluminum Hydroxide
21645-51-2
180
|
MgH
1309-42-8
|
Zinc borate
138265-88-0
|
Calcium Carbonate
1317-65-3
|
TESPT
>50% 24937-78-8,
|
<50% 40372-72-3
|
Silica
7631-86-9
|
EPFR-100D
68333-79-9
|
EPFR MP300
218768-84-4
|
Sidistar R320U
69012-64-2
|
Resin Novares TC 100
68131-87-1
|
Glass fibers FG 400/100
|
Glass fibers FG 600/100
|
ADK STAB FP-2100JC
60% 66034-17-1,
|
40% trade secret
|
(phosphoric acid
|
compound)
|
China clay/Polwhite E
1332-58-7
|
|
Example 5—Evaluation of the Formulations
Select formulations from Example 4 were evaluated for physical properties and preliminary flame resistance testing. The results are summarized in the tables below (“MR” is the minimum requirement).
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
09-01
09-02
19-03
09-04
|
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
RH oven
RH oven
RH oven
RH oven
|
Rheo
ML
1.45
0.99
2.92
1.27
|
3′/190° C.
|
Thickness
mm
0.70
0.73
0.72
0.61
|
Density
kg/l
1.4707
1.4409
1.484
1.490
|
Hardness
°Sh A
72
70
75
77
|
Tensile
Mpa
>3
4.3
3.7
3.3
4.7
|
strength S3
|
Elongation
%
>200
406
404
247
427
|
at break
|
Tear
N/
>6
4.2
3.1
4.4
4.9
|
resistance
mm
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
75
75
78
|
Tensile
Mpa
>3
3.7
3.8
3.9
|
strength S3
|
Elongation
%
>200
319
298
248
|
at break
|
0.6 mm
s
>30
0.70 mm
0.73 mm
|
class E free
no flame
59
|
hanging
|
0.6 mm
s
>60
0.74 mm
0.73 mm
|
Class B free
63
45
|
hanging
|
result
>30
0.70 mm
0.73 mm
|
class E
no flame
62
|
0.72 mm
|
56
|
result
>60
0.74 mm
0.73 mm
|
Class B
1:04 limit
50
|
0.70 mm
0.74 mm
|
1:08 limit
40
|
0.77 mm
0.72 mm
|
56
46
|
|
|
Property
Unit
MR
L1735-09-04
L1735-09-05
L1735-09-05
|
|
Vulcanizing
Press plate 1
22 h/135° C.
Press plate 1
|
mm
RH oven
mm
|
2 h/170° C.
2 h/170° C.
|
Rheo 3′/190° C.
ML
1.27
1.75
|
Thickness
mm
|
Density
kg/l
1.519
1.491
1.522
|
Hardness
° Sh A
88
77
88
|
Tensile strength S3
Mpa
>3
5.9
4.7
6.1
|
Elongation at break
%
>200
557
420
612
|
Tear resistance trouser
N/mm
>6
11.0
5.4
14.1
|
Aging
7 d/100° C.
7 d/100° C.
7 d/100° C.
|
Hardness
° Sh A
X
78
x
|
Tensile strength S3
Mpa
>3
X
4.7
x
|
Elongation at break
%
>200
X
330
x
|
0.6 mm class E free
|
hanging
|
0.6 mm Class B free
|
hanging
|
result class E
|
result Class B
|
|
|
Property
Unit
MR
L1735-09-05
L1739-09-08
|
|
Vulcanizing
Press plate
Press plate
|
1 mm
1 mm
|
2 h/170° C.
2 h/170° C.
|
Rheo 3′/190° C.
ML
2.56
|
Thickness
mm
|
Density
kg/l
|
Hardness
° ShA
>3
|
Tensile strength S3
Mpa
>200
|
Elongation at break
%
>6
|
Tear resistance
N/mm
|
trouser
|
Aging
7 d/100° C.
7 d/100° C.
|
Hardness
° Sh A
|
Tensile strength S3
Mpa
>3
|
Elongation at break
%
>200
|
0.6 mm class E free
|
hanging
|
0.6 mm class B free
|
hanging
|
result class E
|
result Class B
Thickness
1.13
1.11
|
mm
|
150 mm
>60
90 s
40 s extinguish
|
height
|
flame
|
|
|
L1735-
L1735-
L1735-
L1739-
|
Property
Unit
MR
09-05
09-06
09-07
09-08
|
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
1.75
2.85
1.57
2.56
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.475
1.495
1.413
1.399
|
Hardness
°Sh A
79
77
77
78
|
Tensile
Mpa
>3
5.2
4.9
2.4
2.9
|
strength
|
S3
|
Elongation
%
>200
451
555
585
469
|
at break
|
Tear
N/mm
>6
4.3
8.2
7.5
7.5
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
|
Tensile
Mpa
>3
|
strength
|
S3
|
Elongation
%
>200
|
at break
|
0.6 mm
|
class E
|
free hanging
|
0.6 mm
|
Class B
|
free hanging
|
result class E
|
result Class B
Thick-
0.65
0.63
0.64
0.60
|
ness
|
mm
|
150 mm
>60
50 s
50 s
extinguish
60 s
|
height
10 s after
|
flame
removal
|
flame
|
At 20
|
minutes
|
flame
|
under foil,
|
no
|
extinguish
|
able spread
|
of flame
|
and
|
extinguish
|
imme-
|
diately
|
after
|
flame
|
removal
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
19-09
19-10
09-07
19-11
|
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
|
3′/190° C.
|
Thickness
mm
0.80
0.71
|
Density
kg/l
1.457
1.441
1.400
|
Hardness
°Sh A
79
79
80
|
Tensile
Mpa
>3
4
3.9
3.9
|
strength S3
|
Elongation
%
>200
500
495
441
|
at break
|
Tear
N/mm
>6
10.5
9.3
4.7
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
81
|
Tensile
Mpa
>3
4.4
|
strength S3
|
Elongation
%
>200
384
|
at break
|
0.6 mm
|
class E
|
free
|
hanging
|
0.6 mm
|
Class B
|
free
|
hanging
|
result
|
class E
|
result
Thick-
0.80
0.71
0.72
0.72
|
Class B
ness
|
mm
|
150
>60
55 s
extin-
imme-
reaches
|
mm
guish
diately
the line
|
height
at 35 s
extin-
of 150
|
flame
guish
mm at
|
at 35 s
55 s
|
re-
|
moving
|
flame
|
With
|
contin-
|
uous
|
flame
|
at 65
|
seconds,
|
150
|
mm is
|
reached
|
|
|
Property
Unit
MR
L1735-09-12
L1735-09-13
L1735-09-14
|
|
Vulcanizing
22 h/135° C.
22 h/135° C.
22 h/135° C.
|
hot air oven
hot air oven
hot air oven
|
Rheo 3′/190° C.
ML
0.93
1.01
1.01
|
Thickness
mm
|
Density
kg/l
1.332
1.340
1.339
|
Hardness
° Sh A
70
72
72
|
Tensile strength S3
Mpa
>3
6.4
5.4
5.4
|
Elongation at break
%
>200
465
417
420
|
Tear resistance trouser
N/mm
>6
7.5
6.5
5.8
|
Aging
7 d/100° C.
7 d/100° C.
7 d/100° C.
|
Hardness
° Sh A
70
74
74
|
Tensile strength S3
Mpa
>3
5.7
5.2
5.2
|
Elongation at break
%
>200
394
356
349
|
0.6 mm class E free
>30
|
hanging
|
0.6 mm Class B free
>60
|
hanging
|
Thickness
0.70
0.73
0.61
|
mm
|
result class E
length
>30
26 s
30 s
32 s
|
cross
30 s
32 s
32 s
|
result Class B
Thickness
|
mm
|
150 mm
|
height
|
flame
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
19-15
19-16
09-17
19-18
|
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
2.00
|
3′/190° C.
|
Thickness
mm
0.68
0.68
0.72
|
Density
kg/l
1.386
1.409
1.272
|
Hardness
°Sh A
77
80
74
|
Tensile
Mpa
>3
4.0
3.9
2.0
|
strength S3
|
Elongation
%
>200
420
398
596
|
at break
|
Tear
N/mm
>6
4.2
7.2
10.0
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
80
84
78
|
Tensile
Mpa
>3
3.8
3.9
1.9
|
strength S3
|
Elongation
%
>200
375
345
285
|
at break
|
0.6 mm
s
>30
|
class E
|
free hanging
|
0.6 mm
s
>60
|
Class B
|
free hanging
|
result class E
|
result Class
Thick-
0.68
0.67
0.72
|
B
ness
0.67
0.70
0.73
|
mm
|
150
>60
45s
35 s
after
|
mm
extin-
35 s
30 s
|
height
guish
flame
|
flame
45 s
extin-
|
guish
|
imme-
|
diately
|
result Class
Thick-
About
|
B
ness
vulcanized
|
mm
0.70 mm
|
150
55 s,
|
mm
slightly
|
height
better
|
flame
so as a
|
vulcanized
|
flame also
|
seems less
|
intense
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
19-20
19-21
09-22
09-23
|
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
3.39
3.44
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.422
1.450
1.463
1.447
|
Hardness
°Sh A
81
81
79
74
|
Tensile
Mpa
>3
2.2
2.1
5.3
5.6
|
strength S3
|
Elongation
%
>200
17
134
605
577
|
at break
|
Tear
N/mm
>6
10.5
7.4
10.6
7.7
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
x
x
|
Tensile
Mpa
>3
x
x
|
strength S3
|
Elongation
%
>200
x
x
|
at break
|
1.0 mm
Thick-
0.99
0.95
|
Class B
ness
|
free
mm
|
hanging
|
time
>60
90 s
55 s
|
55 s
65 s
|
1 mm
1 mm
|
pers
pers
|
15′/
15′/
|
170° C.
170° C.
|
small
Thick-
0.68
0.72
1.05
1.15
|
burning
ness
|
test
mm
|
30/30
|
150
>60
33
46
90
150
|
mm
46
49
seconds
second
|
height
at
extin-
|
flame
the
guish.
|
mark
Was very
|
small
|
flame
|
result
Thick-
this
|
Class B
ness
property
|
mm
also tested
|
unvul-
|
canized
|
on fire.
|
Curls up
|
strongly
|
and
|
burns too
|
|
|
Property
Unit
MR
L1735-09-24
L1735-19-25
L1735-19-26
|
|
Vulcanizing
22 h/135° C.
22 h/135° C.
22 h/135° C.
|
hot air oven
hot air oven
hot air oven
|
Rheo 3′/190° C.
ML
0.76
|
Thickness
mm
|
Density
kg/l
1.401
1.402
1.436
|
Hardness
° Sh A
73
77
77
|
Tensile strength S3
Mpa
>3
2.1
2.6
2.8
|
Elongation at break
%
>200
278
329
371
|
Tear resistance
N/mm
>6
3.7
6.1
6.2
|
trouser
|
Aging
7 d/100° C.
7 d/100° C.
7 d/100° C.
|
Hardness
° Sh A
x
x
x
|
Tensile strength S3
Mpa
>3
x
x
x
|
Elongation at break
%
>200
x
x
x
|
1.0 mm Class B free
Thickness
1.00
1.14
1.10
|
hanging
mm
1.18
1.08
|
time
>60
after 30 s
drip 70 s
drip no
|
direct
top 100 s
top 100 s
|
extinguish
drip no
drip 60 s
|
top 90 s
top 110s
|
1 mm pers
1 mm pers
|
15′/170° C.
15′/170° C.
|
result Class B
Thickness
1.10
1.10
1.10
|
mm
|
150 mm
immediately
after 40 s
after 110 s
|
height
extinguish
extinguish
extinguish
|
flame
after 30S
very small
very small
|
flame
flame
|
|
|
L1735-
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
09-27
09-28
09-29
09-30
19-31
|
|
|
Vulcan-
22 h/
22 h/
22 h/
22 h/
22 h/
|
izing
135° C.
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
oven
|
Rheo 3′/
ML
1.25
1.70
1.81
1.95
|
190° C.
|
Thick-
mm
|
ness
|
Density
kg/l
1.490
1.491
1.483
1.492
1.482
|
Hard-
°Sh A
79
80
78
77
79
|
ness
|
Tensile
Mpa
>3
3.5
3.3
2.7
2.9
3.4
|
strength
|
S3
|
Elon-
%
>200
383
550
524
584
507
|
gation
|
at break
|
Tear
N/
>6
3.3
9.8
12.9
8.9
12.2
|
resis-
mm
|
tance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
100° C.
|
Hard-
°Sh A
x
x
|
ness
|
Tensile
Mpa
>3
x
x
|
strength
|
S3
|
Elon-
%
>200
x
x
|
gation
|
at break
|
1.0 mm
Thick-
1.05
1.02
1.02
1.05
0.95
|
Class
ness
1.05
1.02
1.05
0.95
|
B free
mm
|
hanging
time
>60
70 s
88 s
100 s
70 s
49 s
|
70 s
90 s
90 s
80 s
54 s
|
no drip
no drip
no
no
no
|
1 mm
1 mm
drip
drip
drip
|
pers
pers
|
15′/
15′/
|
170° C.
170° C.
|
result
Thick-
1.15
|
Class
ness
|
B
mm
|
150
na
|
mm
110 s
|
height
top no
|
flame
drip
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
19-32
09-33
09-34
09-35
|
|
Vulcanizing
22 h/
22 h/
|
135° C.
135° C.
|
hot air
hot air
|
oven
oven
|
Rheo
ML
1.85
2.56
2.4
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.474
1.470
|
Hardness
°Sh A
78
82
|
Tensile
Mpa
>3
4.4
4.9
|
strength S3
|
Elongation
%
>200
525
443
|
at break
|
Tear
N/mm
>6
8.3
8.0
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
83
84
|
Tensile
Mpa
>3
4.1
4.6
|
strength S3
|
Elongation
%
>200
465
399
|
at break
No drip
No drip
|
1.0 mm
Thick-
1.08
1.08
|
Class B
ness
1.05
1.06
|
free hanging
mm
|
Time
90
90
|
s
80
80
|
No drip
No drip
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
19-36
09-37
09-38
09-39
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
1.32
1.53
1.34
1.2
|
3′/190° C.
|
Thickness
mm
1.00
0.95
|
Density
kg/l
1.413
1.473
1.476
1.465
|
Hardness
°Sh A
78
76
73
73
|
Tensile
Mpa
>3
3.8
3.2
2.3
3.3
|
strength S3
|
Elongation
%
>200
554
577
606
519
|
at break
|
Tear
N/mm
>6
9.7
9.3
6.4
7.6
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
81
83
80
80
|
Tensile
Mpa
>3
3.9
3.3
2.7
3.7
|
strength S3
|
Elongation
%
>200
493
506
540
467
|
at break
|
1.0 mm
Thick-
1.00
0.95
0.95
1.05
|
Class B
ness
1.00
0.97
|
free hanging
mm
|
Time
55 s
70 s
80 s
80 s
|
s
55 s
65 s
60 s
84 s
|
no drip
no drip
no drip
no drip
|
|
|
Property
Unit
MR
L1735-09-40
84970-19-01
L1735-09-41
|
|
Vulcanizing
22 h/135° C.
22 h/135° C.
2 2h/135° C.
|
hot air oven
hot air oven
hot air oven
|
Rheo 3′/190° C.
ML
|
Thickness
mm
|
Density
kg/l
1.512
1.474
|
Hardness
° Sh A
80
80
85
|
Tensile strength S3
Mpa
>3
4.0
3.5
3.1
|
Elongation at break
%
>200
381
425
310
|
Tear resistance trouser
N/mm
>6
4.8
4.9
3.6
|
Aging
7 d/100° C.
7 d/100° C.
7 d/100° C.
|
Hardness
° Sh A
87
|
Tensile strength S3
Mpa
>3
3.5
4.3
|
Elongation at break
%
>200
355
334
|
1.0 mm Class B free
Thickness
1.10
1.00
|
hanging
mm
1.10
1.00
|
Time s
100 s
79 s
|
100 s
68 s
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
09-42
09-43
09-44
09-45
|
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.417
1.390
1.435
1.421
|
Hardness
°Sh A
80
70
72
72
|
Tensile
Mpa
>3
3.6
4.0
3.8
3.8
|
strength S3
|
Elongation
%
>200
469
318
300
308
|
at break
|
Tear
N/mm
>6
7.8
1.2
1.3
1.3
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
80
70
73
72
|
Tensile
Mpa
>3
3.7
2.5
3.4
3.5
|
strength S3
|
Elongation
%
>200
436
209
278
270
|
at break
|
1.0 mm
Thick-
1.11
1.10
1.00
1.03
|
Class B
ness
1.15
1.09
1.01
1.01
|
free
mm
|
hanging
|
Time
70
54
55
45
|
s
75
45
65
45
|
|
|
L1735-
L1735-
L1735-
L1748-
|
Property
Unit
MR
09-46
19-47
19-48
19-49
|
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.417
1.419
1.503
1.504
|
Hardness
°Sh A
69
71
79
79
|
Tensile
Mpa
>3
2.8
3.2
4.8
4.7
|
strength S3
|
Elongation
%
>200
282
308
274
303
|
at break
|
Tear
N/mm
>6
1.0
1.1
2.3
2.9
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
70
71
80
80
|
Tensile
Mpa
>3
2.7
3.1
3.8
3.9
|
strength S3
|
Elongation
%
>200
257
287
241
283
|
at break
|
1.0 mm
Thick-
0.98
0.98
1.00
1.00
|
Class B
ness
0.98
0.96
0.98
1.00
|
free
mm
0.98
|
hanging
|
Time
45
45
80
80
|
s
52
53
78
83
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
19-50
19-51
19-52
19-54
|
|
Vulcanizing
22 h/
22 h/
22 h/
22 h/
|
135° C.
135° C.
135° C.
135° C.
|
hot air
hot air
hot air
hot air
|
oven
oven
oven
oven
|
Rheo
ML
1.95
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.500
1.523
1.494
1.553
|
Hardness
°Sh A
79
85
79
85
|
Tensile
Mpa
>3
5.7
3.9
2.9
3.8
|
strength S3
|
Elongation
%
>200
517
60
544
309
|
at break
|
Tear
N/mm
>6
10.9
13.9
12.6
13.3
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
81
86
82
86
|
Tensile
Mpa
>3
5
4.2
2.2
4.1
|
strength S3
|
Elongation
%
>200
472
55
257
122
|
at break
|
1.0 mm
Thick-
1.02
0.97
1.07
1.14
|
Class B
ness
1.02
0.97
1.07
1.11
|
free hanging
mm
|
Time
85
78
82
88
|
s
83
80
84
88
|
|
L1735-
L1735-
L1735-
|
Property
Unit
MR
19-55
19-56
19-57
|
|
Sulfur
Peroxide
Peroxide
|
Rheo
ML
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.541
1.542
|
Hardness
°Sh A
87
79
|
Tensile
Mpa
>3
2.9
1.6
|
strength S3
|
Elongation
%
>200
28
20
|
at break
|
Tear
N/mm
>6
13.9
9.3
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
|
Hardness
°Sh A
86
82
|
Tensile
Mpa
>3
3.3
2.3
|
strength S3
|
Elongation
%
>200
28
24
|
at break
|
1.0 mm
Thick-
1.05
1.12
|
Class B free
ness
1.05
1.12
|
hanging
mm
|
Time
110
80
|
s
84
108
|
97
94
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
09-58
09-59
09-60
09-61
|
|
|
10 phr
10 phr
10 phr
10 phr
|
TOF
TOF
TOF
TOF
|
10 phr
20 phr
30 phr
40 phr
|
Sidistar
Sidistar
Sidistar
Sidistar
|
Rheo
ML
1.87
1.99
2.20
2.34
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.538
1.548
1.563
1.575
|
Hardness
°Sh A
83
85
87
87
|
Tensile
Mpa
>3
4.1
4.0
3.8
4.0
|
strength S3
|
Elongation
%
>200
407
258
37
39
|
at break
|
Tear
N/
>6
15.1
15.5
14.6
13.1
|
resistance
mm
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
85
86
87
88
|
Tensile
Mpa
>3
3.9
4
4.2
4.4
|
strength S3
|
Elongation
%
>200
161
233
36
38
|
at break
|
1.0 mm
Thick-
1.04
1.03
1.02
1.08
|
Class B
ness
|
free
mm
1.03
1.04
0.98
1.09
|
hanging
|
Time
63
73
81
85
|
s
73
73
78
86
|
average
68
73
80
86
|
|
|
L1735-
L1735-
L1735-
L1735
|
Property
Unit
MR
09-62
09-63
09-64
-09-65
|
|
|
10 phr
10 phr
25 phr
17.5 phr
|
TOF
TOF
Sidistar
Sidistar,
|
50 phr
0 phr
12.5 phr
15 phr
|
Sidistar
Sidistar
TOF
N330 ipv
|
20 and 10
|
phr TOF
|
Rheo
ML
2.62
1.62
2.19
1.93
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.576
1.523
1.566
1.5586
|
Hardness
°Sh A
88
84
86
86
|
Tensile
Mpa
>3
3.8
3.9
3.95
3.9
|
strength S3
|
Elongation
%
>200
37
405
39
34
|
at break
|
Tear
N/mm
>6
11.6
13.6
13.9
14.1
|
resistance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
88
85
87
87
|
Tensile
Mpa
>3
4.3
3.7
4.7
3.7
|
strength S3
|
Elongation
%
>200
38
257
38
34
|
at break
|
1.0 mm
Thick-
1.08
1.02
0.96
0.98
|
Class B free
ness
1.08
1.02
0.98
1.00
|
hanging
mm
|
Time
81
65
78
88
|
s
88
80
90
86
|
85
73
84
87
|
|
|
L1735-
L1735-
L1735-
L1735-
|
Property
Unit
MR
09-66
19-67
19-68
19-69
|
|
|
30 phr
L1735-
L1735-
L1735-
|
Polwhite
19-54
19-54
19-54
|
0 phr
with 20
with 20
with 20
|
Sidistar
phr
phr
phr
|
10 phr
TOF
BDP
CDP
|
TOF
|
10 phr
|
N330
|
Vulcan-
22 h/
22 h/
22 h/
22 h/
|
izing
135° C.
135° C.
135° C.
135° C.
|
boiler
boiler
boiler
boiler
|
Rheo
ML
1.92
1.25
1.77
1.48
|
3′/190° C.
|
Thickness
mm
|
Density
kg/l
1.597
1.5351
1.5622
1.5538
|
Hardness
°Sh A
87
85
88
88
|
Tensile
Mpa
>3
3.8
3.6
3.1
3.3
|
strength
|
S3
|
Elongation
%
>200
30
346
21
27
|
at break
|
Tear
N/
>6
15.7
12
12.9
16.5
|
resistance
mm
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
|
Hardness
°Sh A
|
Tensile
Mpa
>3
|
strength
|
S3
|
Elongation
%
>200
|
at break
|
1.0 mm
Thick-
0.98
1.04
1.06
1.08
|
Class B
ness
1.00
1.00
1.08
1.06
|
free
mm
|
hanging
|
Time
96
88
90
91
|
s
101
78
90
95
|
98
83
90
93
|
|
|
Property
Unit
MR
L1735-09-70
L1735-09-71
|
|
25 phr Polwhite
|
20 phr TOF
|
10 phr N330
|
Vulcanizing
22 h/135° C.
22 h/135° C.
|
boiler
boiler
|
Rheo 3′/190° C.
ML
1.06
|
Thickness
mm
|
Density
kg/l
1.560
1.55
|
Hardness
° Sh A
86
84
|
Tensile strength S3
Mpa
>3
3.3
2.7
|
Elongation at break
%
>200
37
40
|
Tear resistance trouser
N/mm
>6
13.6
14.5
|
Aging
7 d/100° C.
7 d/100° C.
|
Hardness
° Sh A
|
Tensile strength S3
Mpa
>3
|
Elongation at break
%
>200
|
1.0 mm Class B free
Thickness
1.05
1.06
|
hanging
mm
1.06
1.09
|
Time s
90
95
|
96
94
|
93
94
|
|
|
Pro-
L1735-
L1735-
L1735-
L1735-
L1735-
|
perty
Unit
MR
09-72
19-73
19-74
09-75
09-76
|
|
Carbo-
Carbo-
Carbo-
Carbo-
Carbo-
|
foil
foil
foil
foil
foil
|
35 phr
35 phr
35 phr
10 phr
22.5
|
ATH
ATH
ATH
ATH
phr
|
170 phr
130 phr
120 phr
200 phr
ATH
|
TOF 20
EPFR
EPFR
TOF
185 phr
|
phr
80 phr
120 phr
20 phr
TOF
|
TOF
TOF
20 phr
|
20 phr
20 phr
|
Vulcan-
22 h/
22 h/
22 h/
22 h/
22 h/
|
izing
135° C.
135° C.
135° C.
135° C.
135° C.
|
boiler
boiler
boiler
boiler
boiler
|
Rheo 3′/
ML
|
190° C.
|
Thick-
mm
|
ness
|
Density
kg/l
1.430
1.43
1.43
1.45
1.44
|
Hard-
°Sh A
78
82
83
77
77
|
ness
|
Tensile
Mpa
>3
3.2
2.2
2.5
3.7
3.1
|
strength
|
S3
|
Elon-
%
>200
265
43
36
417
352
|
gation
|
at
|
break
|
Tear
N/
>6
9.5
11.4
11.9
9.1
9.1
|
resis-
mm
|
tance
|
trouser
|
Aging
7 d/
7 d/
7 d/
7 d/
7 d/
|
100° C.
100° C.
100° C.
100° C.
100° C.
|
Hard-
°Sh A
78
77
|
ness
|
Tensile
Mpa
>3
3.6
3.6
|
strength
|
S3
|
Elon-
%
>200
282
285
|
gation
|
at
|
break
|
1.0 mm
Thick-
1.10
1.06
1.10
1.00
0.95
|
Class
ness
1.14
1.06
1.10
1.00
0.95
|
B free
mm
|
hang-
|
ing
|
Time
imme-
imme-
imme-
220 s
flame
|
s
diately
diately
diately
205 s
out
|
off
off
off
at
|
after
after
after
32 s
|
re-
re-
re-
|
moving
moving
moving
|
the
the
the
|
flame
flame
flame
|
212 s
|
|
|
Property
Unit
MR
84970-09-03
|
|
Vulcanizing
22 h/135° C. boiler
|
Rheo 3′/190° C.
ML
1.71
|
Thickness
mm
|
Density
kg/l
|
Hardness
° Sh A
|
Tensile strength S3
Mpa
>3
|
Elongation at break
%
>200
|
Tear resistance trouser
N/mm
>6
|
Aging
7 d/100° C.
|
Hardness
° Sh A
|
Tensile strength S3
Mpa
>3
|
Elongation at break
%
>200
|
1.0 mm Class B free hanging
Thick-ness
1.06
|
mm
1.01
|
Time s
Right out 205 sec
|
First sample went out
|
immediately and second
|
burned very slowly
|
|
|
84970-09-03 production compound with Carbofoil 20
|
Formula
Unit
phr, TOF 20 phr, Carbon black 20 phr and ATH 180 phr.
|
|
|
Create 2.2 m2 sheet by
Same, but second sample
|
vulcanizing 22 cm
vulcanized
|
wide strips of lab roll
|
in production 1 mm
|
thick
|
Vulcanizing
oven 22 h 135° C.
|
Rheo 3′/190° C.
ML
1.71
|
Thickness
mm
1.00
1.23
|
Density
kg/l
1.430
1.430
|
Hardness
° Sh A
79
82
|
Tensile strength S3
Mpa
4.4
4.1
|
Elongation at break
%
307
286
|
Tear resistance trouser
N/mm
14.2
13.5
|
After aging 7 d/100° C.
|
Hardness
° Sh A
85
|
Tensile strength S3
Mpa
4.8
|
Elongation at break
%
220
|
1.0 mm Class B free
Thickness
1.06
|
hanging
mm
1.01
|
time s
direct extinguish
|
205 sec
|
Remarks
First sample
|
extinguished
|
immediately and
|
second burned very
|
slowly
|
|
|
Formula
Unit
L1735-09-77
L1735-09-78
|
|
Carbofoil
Carbofoil
|
20 Sidistar
25 Sidistar
|
25 ATH 180 phr
15 ATH 180 phr
|
TOF 20 phr
TOF 20 phr
|
Vulcanizing
oven 22 h 135° C.
|
on hot mill calendering till 1 mm
|
Rheo 3′/190° C.
ML
1.83
|
Thickness
mm
0.97
0.99
|
Density
kg/l
1.440
1.430
|
Hardness
° Sh A
75
77
|
Tensile strength S3
Mpa
2.9
3.2
|
Elongation at break
%
276
272
|
Tear resistance trouser
N/mm
12.8
10.2
|
After aging 7 d/100° C.
|
Hardness
8.2
|
Tensile strength S3
Mpa
4
|
Elongation at break
%
166
|
1.0 mm Class B free
Thickness
1.00
0.99
|
hanging
mm
1.00
0.99
|
time s
272
direct
|
262
extinguish
|
150 sec
|
|
|
Formula
Unit
LD1735-9-01
LD1735-9-02
LD1735-9-03
|
|
formula 328893
formula 328893
formula 328893
|
Sulfur 0.90 phr
Sulfur 1.20 phr
Sulfur 1.40 phr
|
TBBS 80 0.70 phr
CBS 80 1.00 phr
CBS 80 1.20 phr
|
TBzTD 70 0.40 phr
TBzTD 70 0.60 phr
TBzTD 70 0.80 phr
|
Vulcanizing
oven 22 h 135° C.
|
on hot mill calendering till 1 mm
|
Rheo 3′/190° C.
ML
too slow cure
|
Thickness
mm
1.15
1.14
|
Density
kg/l
1.40
1.40
|
Hardness
° Sh A
68
69
|
Tensile strength S3
Mpa
4.7
4.7
|
Elongation at break
%
289
211
|
Tear resistance trouser
N/mm
4.0
2.6
|
After aging 7 d/100° C.
|
Hardness
° Sh A
69
69
|
Tensile strength S3
Mpa
4.2
4.8
|
Elongation at break
%
166
198
|
1.0 mm Class B free
Thickness
1.15
1.14
|
hanging.
mm
|
Needed > 60 s
time s
first sample
48
58
|
second sample
40
48
|
remarks
crunches and pieces fall down
|
burning
|
|
|
Formula
Unit
LD1735-9-04
LD1735-9-05
LD1735-9-06
|
|
formula 328893
formula 328893
formula 328893
|
Sulfur 1.20 phr
Sulfur 1.00 phr
Sulfur 0.90 phr
|
CBS 80 1.00 phr
CBS 80 1.00 phr
CBS 800.80 phr
|
TBzTD 70 0.60 phr
TBzTD 70 0.50 phr
TBzTD 70 0.50 phr
|
30 phr par oil
30 phr par oil
30 phr par oil
|
Vulcanizing
oven 22 h 135° C.
|
on hot mill calendering till 1 mm
|
Rheo 3′/190° C.
ML
|
Thickness
mm
1.00
1.06
0.99
|
Density
kg/l
1.470
1.480
1.480
|
Hardness
° Sh A
76
76
75
|
Tensile strength S3
Mpa
5.3
5.3
5.3
|
Elongation at break
%
96
95
82
|
Tear resistance
N/mm
3.4
3.6
4.3
|
trouser
|
After aging 7 d/100° C.
|
Hardness
° Sh A
77
77
75
|
Tensile strength S3
Mpa
5.5
5.3
5.2
|
Elongation at break
%
99
103
98
|
1.0 mm Class B free
Thickness
1.00
1.06
0.99
|
hanging.
mm
|
Needed > 60 s
time s
53*
82
68
|
60
63
72
|
Remark
*flame burner
|
was too big
|
|
|
Formula
Unit
LD1735-9-07
LD1735-9-08
LD1735-9-09
LD1735-9-10
|
|
formula 328893
formula 328893
formula 328893
formula 328893
|
Sulfur 0.90 phr
Sulfur 0.80 phr
Sulfur 0.80 phr
Sulfur 0.60 phr
|
CBS 80 0.80 phr
TBBS 80 0.70 phr
TBBS 80 0.70
TBBS 80 0.50
|
TBzTD 70 0.50 phr
TBzTD 70 0.40 phr
TBzTD 70 0.40
TBzTD 70 0.30
|
30 phr par oil
30 phr par oil
30 phr par oil
30 phr par oil
|
Nordel 4520 20
Nordel 4520 20
|
Nordel 4725 20
Nordel 4725 20
|
Vulcanizing
oven 22 h 135° C.
|
on hot mill calendering till 1 mm
|
Rheo 3′/190° C.
ML
1.91
1.86
1.89
1.78
|
Thickness
mm
1.10
1.09
1.12
1.08
|
Density
kg/l
1.470
1.470
1.470
1.480
|
Hardness
° Sh A
76
75
75
73
|
Tensile strength S3
Mpa
4.0
3.9
3.9
3.8
|
Elongation at break
%
103
104
100
369
|
Tear resistance trouser
N/mm
3.4
4.4
5.1
13.2
|
After aging 7 d/100° C.
|
Hardness
° Sh A
|
Tensile strength S3
Mpa
|
Elongation at break
%
|
1.0 mm Class B free
Thickness
1.02
|
hanging.
mm
1.08
|
Needed > 60 s
time s
64
|
64
|
|
|
Carlisle
Carlisle
DOW
DOW
|
84970-09-04
84970-09-04
86570-09-01
86570-09-01
|
Formula
Unit
1.0 mm
1.2 mm
1.0 mm
1.2 mm
|
|
|
formula 328893
|
Sulfur 0.60 phr
|
TBBS 80 0.50
|
TBzTD 70 0.30
|
30 phr par oil
|
Nordel 4520 20
|
Nordel 4725 20
|
Vulcanizing
production roll 20 h 135° C. AN139
|
80 m 1.0 mm and 110 m 1.2 mm
|
Rheo 3′/190° C.
ML
|
Thickness
mm
0.91-0.95
1.11-1.16
0.98-0.99
1.12-1.21
|
Density
kg/l
1.440
1.440
1.500
1.500
|
Hardness
° Sh A
73
72
73
72
|
Tensile strength S3
Mpa
3.5
4.0
3.8
4.0
|
Elongation at break
%
470
435
610
620
|
Tear resistance trouser
N/mm
9.5
10.2
16.3
15.3
|
After aging 7 d/100° C.
|
Hardness
° Sh A
|
Tensile strength S3
Mpa
4.3
|
Elongation at break
%
299
|
1.0 mm Class B free
Thickness
0.95
1.15
0.99
1.20
|
hanging.
mm
|
Needed > 60 s
time s
direct
direct
63
76
|
extinguish
extinguish
|
both
both
62
74
|
|
The examples set forth above are provided to give those of ordinary skill in the art a complete disclosure and description of how to make and use various embodiments of the compositions, and are not intended to limit the scope of what the inventors regard as their invention. Modifications of the above-described modes for carrying out the invention that are obvious to persons of skill in the art are intended to be within the scope of the following claims. All publications, patents and patent applications cited in this specification are incorporated herein by reference as if each such publication, patent or patent application were specifically and individually indicated to be incorporated herein by reference.
Patent Application
20210284832
