VINYL POLYDIORGANOSILOXANE-MERCAPTOORGANOSILOXANEORGANIC PEROXIDE COMPOSITION CURABLE TO ELASTOMER AND METHOD THEREFOR

摘要

Mixing a polydimethylsiloxane having from 15 to 30 mol percent methylvinylsiloxane units, a mercaptoorganopolysiloxane, an organic peroxide and optionally a filler provides a composition which cures to an elastomer at room temperature or by heating. The elastomers are useful as sealants and rubber articles.