多元阻燃体系对HDPE的阻燃研究  

A Study of Multi-flame - retardant Compound for HDPE

作　　者：鲁希华[1] 查刘生[1] 余菊华[1] 

机构地区：[1]安徽大学高分子材料研究所,合肥230039

出　　处：《塑料工业》1994年第4期29-30,39,共3页China Plastics Industry

摘　　要：本文研究了氢氧化铝[Al(OH)_3] 、l,2-双三溴苯氧基乙烷(FR-3B)、氧化锑(Sb_2O_3)三元复合体系对HDPE阻燃性能和拉伸性能的影响,还研究了在该三元体系中,加入CPE时,HDPE的阻燃及拉伸性能的变化.实验结果表明,上述两阻燃体系均能使HDPE具有良好的阻燃性,但材料的拉伸强度和伸长率有一定程度的下降.In this paper the effects of ternary compound FR-3B桽b2O3-A1(OH)3 on the flame resistance and tensile property of HOPE were studied, the changes of the flame resistance and tensile property were also studied when CPE was added into the ternary compound. The results showed the above mentioned flame-re-tardant compounds were all good flame retardants for HDPE,but they might cause a little decrease of the tensile strength and extensibility for HDPE.

关 键 词：聚乙烯 强度 防火性 阻燃体系 HDPE 

分 类 号：O632.12[理学—高分子化学]