摘要
介绍了单一稀土和稀土—铅,稀土—有机锡及稀土—锌等稀土复合热稳定剂的研究现状,探讨了稀土复合热稳定剂的作用机理,并分析了稀土热稳定剂的发展前景。
The current research of simple rare earth and rare earth complex thermal stabilizers such as rare earth lead complex, rare earth organic tin complex, rare earth zinc complex, was introduced. The stable mechanism of rare earth complex thermal stabilizers was discussed. At the same time the future direction of rare earth thermal stabilizers was analyzed.
出处
《贵州化工》
2007年第4期19-22,共4页
Guizhou Chemical Industry
关键词
PVC
稀土
热稳定剂
PVC
rare earth
thermal stabilizer
