Method for mechanically foaming silicone compositions

Details Method for mechanically foaming silicone compositions Method for mechanically foaming silicone compositions

1981-04-06

1983-01-11

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521123, 521154, 521 74, C08J 930

Patent

active

043682790

ABSTRACT:
A method for mechanically foaming a silicone composition comprising (1) beating a gas a silicone composition which may be SiH olefin platinum catalyzed composition, a condensation type of two-component RTV composition or condensation type of one-component RTV composition and then holding the foamed composition for at least 60 seconds under vacuum of at least 600 millimeters of mercury so as to allow the foam to gel and cure.

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