摘要
为了提高稀土热稳定剂的稳定能力，研究了采用稀土化合物制备稀土锌复合热稳定剂的工艺．试验结果表明：稀土锌化合物有很好的协同效应，它们量的比值是影响热稳定性的主要因素，其最佳比为３∶２．此外，确定了最佳制备条件。
In order to improve the stability of the rare earth heating stabilizer, the process for preparing rare earth zinc heating stabilizer from rare earth compound has been studied. The results of test show that rare earth zinc has an effect on each other; rare earth/zinc ratio is a main influence on the stability and its optional ratio is 3∶2. The optional conditions of preparing were obtained, the heating stable mechanism about rare earth-zinc heating stabilizer was discussed,too.
出处
《中南工业大学学报》
CSCD
北大核心
1999年第1期34-36,共3页
Journal of Central South University of Technology(Natural Science)
基金
湖南省科委科研基金
