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MIXTURES CONTAINING A TIN COMPOUND AND REPRESENTING ONE COMPONENT OF A TWO-COMPONENT SYSTEM FOR THE PREPARATION OF ORGANOPOLYSILOXANE ELASTOMERS
MIXTURES CONTAINING A TIN COMPOUND AND REPRESENTING ONE COMPONENT OF A TWO-COMPONENT SYSTEM FOR THE PREPARATION OF ORGANOPOLYSILOXANE ELASTOMERS
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机译:包含锡化合物且代表一种用于制备有机聚硅氧烷弹性体的两组分系统的一种成分的混合物
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摘要
Tin cpd.-contg. materials (I) are claimed as one of the two components of room temp.-vulcanising (RTV) silicone elastomer systems (II), contg. (a) triorganosiloxy-terminated diorganopolysiloxane in which the organic gps. are opt. halogenated hydrocarbyl gps., (b) reaction prod. of diorganotin diacylate (II) with disila-alkane contg. at least 2 opt. alkoxy-substd. hydrocarbyl gps. attached to Si via oxygen (III) or an oligomer of (III), (c) organo-Si cpd. with at least one Si-C linked amino or imino gp., opt. (d) filler and opt. (e) disila-alkane and/or silane with at least 3, Si-O linked, opt. alkoxy-substd. hydrocarbyl gps., or an oligomer thereof. Specifically the Si-O-C linked organic gps. in components, (b), (c) and (e) are identical.
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