摘要
利用非等温动力学方法对改性PC复合物的有氧热降解行为进行研究,分析阻燃剂、激光打标助剂在改性PC复合物的有氧热降解过程中的作用。结果表明,阻燃剂会为PC样品的降解引入副反应,促进复合物降解,激光打标助剂会抑制阻燃剂的作用。
In this research,non-isothermal kinetics was applied to study the aerobic thermal degradation behavior of modified PC compounds with the role of flame retardants and laser marking aids being analyzed.The results showed that the flame retardant will introduce side reactions for the degradation of PC samples,so that the degradation of PC compound was promoted.However,the laser marking aid will inhibit the effect of the flame retardant.
作者
莫锦鹏
麦伟宗
李景
王春江
MO Jin-peng;MAI Wei-zhong;LI Jing;WANG Chun-jiang(Guangzhou Research Institute Co.Ltd.of Synthetic Materials,Guangzhou 510665,Guangdong,China)
出处
《合成材料老化与应用》
2019年第6期10-14,共5页
Synthetic Materials Aging and Application
基金
广州合成材料研究院有限公司院研究开发基金项目“可激光打标阻燃聚碳酸酯的开发”(编号:KJ06201915102)
关键词
聚碳酸酯
阻燃
激光打标
非等温动力学
polycarbonate
flame retardant
laser marking
non-isothermal kinetics
