FLAME RESISTANT SILICONE RUBBER WIRE AND CABLE COATING COMPOSITION

A curable silicone wire and cable coating composition with improved flame resistance at heat flux rates of 50 to 90 kW/m2, made by mixing ingredients comprises:(A) 30 to 90 weight percent of a heat-curable non-halogenated organosiloxane polymer, containing at least 2 alkenyl groups per molecule,(B)...

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Bibliographic Details
Main Author SHEPHARD, KIERSTEN, L
Format Patent
LanguageEnglish
French
German
Published 12.12.2001
Edition7
Subjects
ADHESIVES
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONDUCTORS
DYES
ELECTRICITY
INSULATORS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:A curable silicone wire and cable coating composition with improved flame resistance at heat flux rates of 50 to 90 kW/m2, made by mixing ingredients comprises:(A) 30 to 90 weight percent of a heat-curable non-halogenated organosiloxane polymer, containing at least 2 alkenyl groups per molecule,(B) 1 to 65 weight percent of a reinforcing silica filler, based on the total composition,(C) 5 to 70 weight percent wollastonite having an average particle size of 2 to 30 mum, based on the total composition, and(D) curing component sufficient to cure the composition.
Bibliography:Application Number: EP20000914470