Insulators or insulating bodies characterised by the insulating materials Selection of materials for their insulating or dielectric properties

HELECTRICITY H01Electric elements H01BCABLES CONDUCTORS INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES

H01B3/00Insulators or insulating bodies characterised by the insulating materials Selection of materials for their insulating or dielectric properties

H01B3/002Inhomogeneous material in general H01B3/004with conductive additives or conductive layers H01B3/006Other inhomogeneous material H01B3/008Other insulating material H01B3/02mainly consisting of inorganic substances H01B3/025Other inorganic material H01B3/04mica H01B3/06asbestos H01B3/065Wires with asbestos H01B3/08quartz glass glass wool slag wool vitreous enamels H01B3/081Wires with vitreous enamels H01B3/082Wires with glass or glass wool H01B3/084Glass or glass wool in binder H01B3/085Particles bound with glass H01B3/087Chemical composition of glass H01B3/088Shaping of glass or deposition of glass H01B3/10Metallic oxides H01B3/105Wires with oxides H01B3/12ceramics H01B3/14cements H01B3/16gases H01B3/18mainly consisting of organic substances H01B3/185Substances or derivates of cellulose H01B3/20Liquids H01B3/22hydrocarbons H01B3/24containing halogen in the molecules H01B3/26asphalts bitumens pitches H01B3/28natural or synthetic rubber H01B3/30plastics resins waxes H01B3/301Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen or carbon in the main chain of the macromolecule, not provided for in group H01B3/302 H01B3/302Polyurethanes or polythiourethanes; Polyurea or polythiourea H01B3/303Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302 H01B3/305Polyamides or polyesteramides H01B3/306Polyimides or polyesterimides H01B3/307Other macromolecular compounds H01B3/308Wires with resins H01B3/32natural resins H01B3/34Waxes H01B3/36condensation products of phenols with aldehydes or ketones H01B3/38condensation products of aldehydes with amines or amides H01B3/40epoxy resins H01B3/42polyesters polyethers polyacetals H01B3/421Polyesters H01B3/422Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds H01B3/423Linear aromatic polyesters H01B3/425Non-saturated polyesters derived from polycarboxylic acids and polyhydroxy compounds, in which at least one of the two components contains aliphatic unsaturation H01B3/426Polycarbonates H01B3/427Polyethers H01B3/428Polyacetals H01B3/44Vinyl resins Acrylic resins H01B3/441from alkenes H01B3/442from aromatic vinyl compounds H01B3/443from vinylhalogenides or other halogenoethylenic compounds H01B3/445from vinylfluorides or other fluoroethylenic compounds H01B3/446from vinylacetals H01B3/447from acrylic compounds H01B3/448from other vinyl compounds H01B3/46silicones H01B3/465Silicone oils H01B3/47fibre-reinforced plastics H01B3/48fibrous materials H01B3/485Other fibrous materials fabric H01B3/50fabric H01B3/52wood paper press board H01B3/54hard paper hard fabrics H01B3/545Hard fabrics H01B3/56gases