A method for producing silicone rubber powder.

摘要

Cured silicone rubber in the form of a finely divided powder is prepared by 1) dispersing a heat-curable liquid silicone rubber composition in water maintained at a temperature of from 0 to 25 DEG C, 2) dispersing the resultant dispersion in a liquid heated to a temperature of at least 50 DEG C and 3) recovering the resultant cured powder. The liquid silicone rubber composition is preferably maintained at a temperature of from -60 to 0 DEG C before being emulsified and said liquid is preferably water.