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ADDITION-CURING TYPE SILICONE RUBBER COMPOSITION AND AIR BAG
ADDITION-CURING TYPE SILICONE RUBBER COMPOSITION AND AIR BAG
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机译：加成型硅橡胶组合物和气囊
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摘要
PROBLEM TO BE SOLVED: To provide an addition-curing type silicone rubber composition for air bag.SOLUTION: An addition-curing type silicone rubber composition contains (A) organopolysiloxane containing two or more alkenyl groups in one molecule of 100 pts.mass, (B) cyclic organohydrogenpolysiloxane, where a content of polysiloxane of m=2 represented by formula (1) is 50 mol% or more with respect to the whole amount of the component (B), and (C) organohydrogenpolysiloxane containing two or more silicon atom bond hydrogen atoms in one molecule represented by formula (2), where the number of the silicon atom bond hydrogen atoms in the components (B) and (C) is 1 to 7 pieces per one silicon atom bond alkenyl group in the component (A) and the number of the silicon atom bond hydrogen atoms in the component (B) is 1-30% with respect to the number of the silicon atom bond hydrogen atoms of the components (B) and (C), (D) fine powder silica having a BET method specific area of 50 m/g or more of 0.1-50 pts.mass, and (E) an addition reaction catalyst of an effective amount.SELECTED DRAWING: None
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