文献类型：期刊文献

中文题名：阻燃聚碳酸酯的性能研究

英文题名：Study on Properties in the Flame Retardance of Polycarbonate

作者：周登凤 郭建兵

第一作者：周登凤

机构：[1]贵州理工学院材料与冶金工程学院;[2]国家复合改性聚合物材料工程技术研究中心

第一机构：贵州理工学院材料与冶金工程学院

年份：2014

卷号：41

期号：10

起止页码：33-35

中文期刊名：广东化工

外文期刊名：Guangdong Chemical Industry

基金：贵州省科技计划项目[黔科合字2013(3026)]

语种：中文

中文关键词：聚碳酸酯;苯氧基四溴双酚A聚碳酸酯齐聚物;间苯二酚型磷酸酯齐聚物;阻燃

外文关键词：Polycarbonate（PC）; Carbonate OligomerofTetrabromobisphenolA; Tetraphenyl Resorcinol Diphosphate（RDP）; flame

摘要：采用阻燃剂苯氧基四溴双酚A聚碳酸酯齐聚物和间苯二酚型磷酸酯齐聚物(RDP)对聚碳酸酯(PC)进行改性,研究了两种不同阻燃剂对PC力学、阻燃、耐热以及热稳定性能的影响。研究结果表明,随着阻燃剂含量的增加,含有RDP的阻燃PC拉伸强度、弯曲强度增加明显,但同时其冲击强度降幅较大;苯氧基四溴双酚A聚碳酸酯齐聚物的阻燃效果较为优越;RDP对PC的热变形温度有显著影响;苯氧基四溴双酚A聚碳酸酯齐聚物阻燃PC的热失重温度高于RDP阻燃PC,但其最终的残碳率却较低。
Polycarbonate （PC） was modified with Carbonate Otigomer of Tetrabromobisphenol A and Tetraphenyl Resorcinol Diphosphate（RDP） respectively. and effects of different flame retardants on mechanical properties, flame-resistant properties, heat-resisting properties and thermal stabilities of PC were researched. The result showed that with the increase of flame retardant, tensile strength and bending strength of flame-retardancy PC containing RDP were increased obviously, but the falling range of its impact strength was larger; Carbonate Oligomer of Tetrabromobisphenol A was superior to RDP in the flame retardant effect of PC： RDP had made a remarkable contribution to heat distortion temperature of PC; Flame-retardancy PC containing Carbonate Oligomer of Tetrabromobisphenol A was higher than flame-retardancy PC containing RDP in the thermal weight loss temperature, but its contents of residual carbon in the end was lower.