THERMAL CONDUCTIVE SILICONE COMPOSITION

A thermal conductive silicone composition comprises: (A) a liquid organopolysiloxane having at least two silicon atom-bonded alkenyl groups with 2 to 6 carbon atoms per molecule; (B) a thermal conductive filler with an average particle size of from 5 to 50 μm; (C) a thermal conductive filler with an...

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Bibliographische Detailangaben
Hauptverfasser:	XING, Chong, LIU, Zhiting, HONG, Debo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A thermal conductive silicone composition comprises: (A) a liquid organopolysiloxane having at least two silicon atom-bonded alkenyl groups with 2 to 6 carbon atoms per molecule; (B) a thermal conductive filler with an average particle size of from 5 to 50 μm; (C) a thermal conductive filler with an average particle size of at least 0.1 μm and less than 5 μm; and (D) a carbasilatrane derivative. Optionally, the composition further comprises: (E) an organosiloxane having at least one silicon atom-bonded hydrogen atom per molecule; and/or (F) a hydrosilylation reaction catalyst. The composition exhibits excellent storage stability and handleability despite containing a large quantity of a thermal conductive filler to exhibit high thermal conductivity.