REC稀土多功能稳定剂的多功能效应  

Multifunctional Effects of REC Rare-earth Multifunctional Stabilizers

作　　者：黄少慧[1] 陆志刚 邓庆仪[1] 刘军 方延强 

机构地区：[1]中山大学高分子研究所,广州510275 [2]广东广洋高科技股份有限公司,广州511356

出　　处：《塑料》2002年第3期16-21,共6页Plastics

摘　　要：通过热重分析、电子扫描显微镜、红外光谱、荧光光谱、X射线衍射等试验结果 ,论述了REC稀土多功能稳定剂对聚合物材料的热稳定、偶联、增塑、增艳 ,以及具有成核剂和加工助剂等的各种功能 ,并对稀土化合物具有多功能效应的机理进行了初步探讨。The multifunctional effects of REC rare earth stabilizers were studied.The data resulted from TGA,SEM,IR,fluorimetry and X ray tests indicated that the REC rare earth stabilizers had the multifunctional effects of stabilizer,coupling agent,plasticizer,fluorescence,as well as the effects of processing agent and nucleation.The mechanism of the multifunctional effects of rare earth compound had been discussed.

关 键 词：REC稀土 稀土 稳定剂 偶联效应 增艳作用 增塑作用 高聚物 

分 类 号：TQ314.245[化学工程—高聚物工业]