CONDUCTIVE SPONGE-FORMING SILICONE RUBBER COMPOSITION AND CONDUCTIVE SILICONE RUBBER SPONGE

A conductive sponge-forming liquid silicone rubber composition comprises: (A) an alkenyl group-containing polydiorganosiloxane; (B) a polyorganosiloxane having at least two silicon-bonded hydrogen atoms in a molecule; (C) a conductive filler; (D) a mixture of water and an inorganic thickener; (E) an...

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Bibliographische Detailangaben
Hauptverfasser:	AKITOMO, Hiroshi, IRIE, Masakazu, KURUSU, Hidetoshi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A conductive sponge-forming liquid silicone rubber composition comprises: (A) an alkenyl group-containing polydiorganosiloxane; (B) a polyorganosiloxane having at least two silicon-bonded hydrogen atoms in a molecule; (C) a conductive filler; (D) a mixture of water and an inorganic thickener; (E) an emulsifier; (F) a hydrosilylation reaction catalyst; and (G) a curing retarder. A conductive silicone sponge can be obtained by crosslinking and curing the conductive sponge-forming liquid silicone rubber. The conductive silicone rubber sponge generally has fine, uniform continuous porosity and electrical resistance with low voltage dependence.