FCCL用磷系阻燃剂的研究进展

本文首先从化学结构式和磷含量着手概述了常用的一些磷系阻燃剂,然后重点分析对比了OP930和OP935两种阻燃剂,并结合科莱恩的专利浅析了烷基次膦酸盐的合成方法,之后介绍了反应型阻燃剂的进展,最后展望了磷系阻燃剂的发展及国内制造商的前景。

First of all, Some phosphorus-containing flame retardant were introduced in terms of structural formula and phosphorus content. The next, OP 930 and OP 935 were comparative analysised, at the meantime the synthetic method was sununaried based on the patents of Clariant. Then the progress of reactive flame retardant was introduced. At last, the development of phosphorus-containing flame retardant and the foreground of domestic manufacturers were prospected.