不饱和聚酯塑料阻燃体系的优化

Optimization of the Unsaturated Polyester Plastic'sInflaming Retarding

用正交实验法对不饱和聚酯（ＵＰ）阻燃体系进行了优化。实验结果表明：添加７５份ＡＴＨ、１５份氯化石蜡、６份氧化锑、１０份硼酸锌及４份磷酸三苯酯时，体系的阻燃效果良好，氧指数为３６。

Use orthogonal experiment to optimize the system of UP inflaming retarding. The experiment resultantshowed that the inflaming affection of the system would be beffer if it was affixed 70 Parts aluminum hydrate, 15 parts chlorinat- ed Paraffin, 6 parts antimony oxide, 10 parts zinc borate and 4 parts triphenyl phosphate. The ststem's oxygen index was 37.