阻燃剂

Magnesium Hydroxide flame retardment has some characteristics of retarding fire,reducing smoke,cheap priceand safe stuff etc,therefore,it is applied widely.

氧化镁阻燃剂具有阻燃、硝烟、填充安全、价格低等特点岙被广泛开发研究。

It s also used as a component for the fabrication fiber, and an creodont for the removal of exposed lead circurt board.

在金属加工工业中用来制作所需的熔剂、金属的表面处理、制铝钛硼金，作砂轮和研磨的分，以此降低操作温度，还用作棉花和人造纤维的阻燃剂及印刷电路中清除露出铅的侵蚀液。

In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.

本文利用三氯化铝作催化剂,废聚苯乙烯与溴发生亲电取代反溴化聚苯乙烯阻燃剂。