Claims
- 1. A mixture comprising:
- A) from 20 to 80% by weight of polyarylene sulphide,
- B) from 10 to 60% weight of glass fibers and
- C) from 60 to 10% by weight, of commercial mica MICRO MICA Wl.RTM. which is Norwegian talc containing about 91% by weight of particles smaller than 10 .mu.m, the percentages by weight being based on the sum of the weight of components A+B+C.
- 2. A mixture comprising:
- A) from 20 to 80% by weight of polyarylene sulphide,
- B) from 10 to 60% by weight of glass fibers and
- C) from 60 to 10% by weight, of MICRO MICA Wl which is mica containing about 91% by weight of particles smaller than 10 .mu.m,
- the percentages by weight being based on the sum of the weight of components A+B+C.
- 3. Mixture according to claim 2, characterised in that polyphenylene sulphide is used.
- 4. Mixture according to claim 2, characterised in that the glass fibers are sized.
- 5. Mixture according to claim 2, characterised in that the mica is pretreated.
- 6. Mixture according to claim 2, characterised in that the mixture further comprises from 0.1 to 2% by weight of mould release agents.
- 7. Mixture according to claim 6, characterised in that the mould release agent is E wax.
- 8. Mixture according to claim 2 wherein B) is 15 to 50% by weight.
- 9. Mixture according to claim 2 wherein C) is 15 to 50% by weight.
- 10. Mixture according to claim 2 wherein A) is polyphenylene sulphide, the amount of B) is 15 to 50% by weight and the amount of C) is 15 to 50% by weight.
- 11. Moulded articles which comprise the mixture according to claim 2.
- 12. Moulded sheet form articles which comprise the mixture according to claim 2.
- 13. Fiber form articles which comprise the mixture according to claim 2.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3803475 |
Feb 1988 |
DEX |
|
Parent Case Info
This application is a continuation of U.S. patent application Ser. No. 07/303,154, filed Jan. 27, 1989, now abandoned.
US Referenced Citations (6)
Non-Patent Literature Citations (1)
Entry |
Kirk-Othmer, Encyclopedia of Chemical Technology, vol. 22; pp. 168-170 (1967). |
Continuations (1)
|
Number |
Date |
Country |
Parent |
303154 |
Jan 1989 |
|