Shin-etsu Chemical Co., Ltd.

Ryo Ashida

Shigeki Shudo

Hidenori Mizushima

Shigeru Ubukata

Nobu Kato

Tatsuei Hara

Provided is a flame-resistant airbag having a low rate of combustion. The flame-resistant airbag is obtained by forming, on a cloth substrate, a cured film of a composition containing: (A) 100 parts by mass of a liquid organopolysiloxane containing an alkenyl group bonded to a silicon atom; (B) 5 to 100 parts by mass of a three-dimensional network-structured organopolysiloxane resin in which 0.05 to 0.15 mol/100 g alkenyl groups are bonded only to D units, the ratio of M units to T and/or Q units is 0.65 to 1.40, and hydroxyl group content is 0.040 mol/100 g or less; (C) 0.1 to 50 parts by mass micropulverized silica having a specific surface area of at least 50 m/g; (D) an organohydrogen polysiloxane comprising a hydrogen atom bonded to a silicon atom, in an amount such that the number of hydrogen atoms bonded to silicon atoms in component (D) is 1 to 10 per total 1 alkenyl group bonded to a silicon atom in components (A) and (B); (E) an effective amount of a platinum group metal catalyst; and (F) 0.1 to 10 parts by mass of an organic silicon compound. The composition is applied in an amount of 5 to 150 g/m.

Flame-resistant airbag, method of manufacturing flame-resistant airbag, and addition-curable liquid silicone rubber composition for flame-resistant airbags

The purpose of the present invention is to provide an addition-curable silicone rubber composition which gives a cured product having a controlled oil-bleeding property and releasability from a mold, without increasing an amount of a bleeding oil to be added. Thus, the present invention provides an addition-curable silicone rubber composition comprising the following components (A) to (D): wherein Ris, independently of each other, an unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms, Ris, independently of each other, a monovalent aromatic hydrocarbon group having 6 to 12 carbon atoms, the amount of the monovalent aromatic hydrocarbon group is at least 35 mol % and less than 50 mol %, relative to a total amount of all substituents each bonded to a silicon atom, that is, all of Rand R, m is an integer of from 0 to 3, m' is an integer of from 0 to 3, n&#x2032; is an integer of from 0 to 3, n is an integer of from 10 to 20, and m+m&#x2032;+n+n&#x2032; is in a range of from 10 to 22.

Addition-curable silicone rubber composition

An addition-curable silicone rubber composition and an air bag are provided. The addition-curable silicone rubber composition is characterized by comprising:

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Annaka, Japan

Ryo Ashida