| abstract |
The introduction of a foamable silicone rubber composition that evolves neither toxic gas nor hydrogen, that does not suffer from inhibition of its cure to give silicone rubber, and that cures to give a silicone rubber foam containing uniform microcells. The foamable silicone rubber composition comprises: n (A) 100 weight parts thermosetting liquid silicone rubber composition, and n (B) 0.1 to 30 weight parts thermally expansible hollow plastic microparticles. |