| abstract |
[Problem]To provide a curable silicone composition having superior hot-melt properties and moldability, where the flexibility, toughness, and stress relief properties of the cured product obtained are not impaired even if a large amount of functional inorganic filler is blended in.[Resolution Means]A curable silicone composition made up of an organopolysiloxane resin with a weight average molecular weight in a range of 2,000 to 15,000 and that contains a siloxane unit represented by SiO<sub>4/2</sub> making up at least 20 mol% or more of the total siloxane units, and one or more functional fillers, wherein the content of the vinyl (CH2 = CH-) group portion of the curing reactive functional group containing a carbon-carbon double bond per 100 g of silicone component in the composition is 0.05 to 1.50 mol%, the composition having hot-melt properties as a whole, and applications thereof. |