Fluorosilicone lubricants comprise (A) a linear and/or cyclic polydiorganosiloxane containing at least one silicon-bonded perfluoroalkylethyl radical with at least four perfluorinated carbon atoms, and an additive selected from 1) heat stabilizers that are reaction products of cerium compounds and alkali metal silanolates or organopolysiloxanes with aminophenoxy or naphthylaminophenoxy groups and 2) powdered fluororesins as cold temperature additives.
氟硅润滑剂包括 (A) 一种线性和/或环状聚二有机
硅氧烷,其中含有至少一个
硅键合
全氟烷基乙基基团和至少四个
全氟碳原子,以及一种添加剂,该添加剂选自 1)
铈化合物和碱
金属
硅烷醇酸酯或带有
氨基苯氧基或
萘氨基苯氧基基团的有机聚
硅氧烷的反应产物热稳定剂,以及 2) 作为低温添加剂的粉末状
氟树脂。