本質的に耐燃性のポリマー糸の耐燃仕上げ剤およびその製造方法

摘要

A synthetic fiber yarn and process for providing same, the yarn comprising a plurality of fibers of inherently flame resistant polymer having a surface finish of perfluorinated alkyl ether oil, wherein the perfluorinated alkyl ether has a molecular weight of from 1000 to 4730 and the yarn has a char length when burned of 6 cm or less.