HEAT-CURABLE SILICONE RUBBER COMPOSITION AND A CURED BODY THEREOF
摘要
<p>A heat-curable silicone rubber composition that includes a curing agent which is characterized by having a total acid value not exceeding 1.0 mg KOH/g and comprising a mixture of a diorganopolysiloxane with bis (4-methylbenzoyl) peroxide produced from 4-methylbenzoyl chloride of 99.7% or higher purity used as a starting material. Aforementioned silicone rubber composition can provide silicone rubber products having a favorable electrical insulation properties and being free of formation of surface defects such voids and agglomerated particles in the form of white spots.</p>
