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method for sealing components exposed to aggressive liquids at room temperature curing silicone compositions and the use
method for sealing components exposed to aggressive liquids at room temperature curing silicone compositions and the use
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机译:室温下密封暴露于腐蚀性液体的组件的固化方法和有机硅组合物的用途
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摘要
RTV-1 silicone sealants resistant to deterioration in the presence of aggressive functional fluids are prepared from an organopolysiloxane component comprising a major amount of silanol-functional organopolysiloxane, a primary or secondary amine-functional crosslinker, and both iron oxide and magnesium oxide, optionally together with auxiliary fillers, adhesion promoters, catalysts, and customary additives. The gasket materials are particularly useful in axle and transaxle seals exposed to fuel efficiency-promoting aggressive lubricants.
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