Lubricant compositions for finishing synthetic fibers which exhibit improved thermal stability and low-fuming characteristics are provided which contain 50 to 90 percent by weight of a thermally stable lubricant and 10 to 50 percent by weight of an emulsifiably effective surfactant having the formula:
wherein R is an alkyl having 6 to 14 carbon atoms, A is oxypropylene groups, B is oxyethylene groups, a is an integer having values of about 4 to 15, and b is an integer having values of 5 to 10.
本发明提供了用于整理合成纤维的润滑剂组合物,该组合物具有更好的热稳定性和低发烟特性,其中热稳定性润滑剂的重量百分比为 50%至 90%,乳化性表面活性剂的重量百分比为 10%至 50%,其式如下:
其中 R 是具有 6 至 14 个碳原子的烷基,A 是氧
丙烯基团,B 是氧
乙烯基团,a 是数值约为 4 至 15 的整数,b 是数值为 5 至 10 的整数。