Organosiloxane compositions and use thereof.

摘要

Curable composition comprising (A) a polydiorganosiloxane having at least two ethylenically unsaturated groups per molecule, (B) an organohydrogensiloxane, (C) a catalyst for the addition of SiH groups to silicon-bonded unsaturated groups and (D) a particulate filler, the composition having in the cured elastomeric state a storage modulus of at least 0.5 x 10<9> Pa. and tan delta of at least 0.15 at a temperature of -120 DEG C. The compositions are particularly adapted for use as interlayers in the production of laminated impact and fire resistant safety glass.