硬脂酸钡

本实验通过刚果红法研究金属皂类热稳定剂硬脂酸钙、硬脂脂锌、硬脂酸钡在软质PVC体系中单独使用、两两混合、三者混合使用时的热管理性能以及协同稳定性能。

The influence of metal soap thermal stabilizers on the dehydrochlorination of flexible PVC was studied in this paper . The stabilizers were mixtures of calcium stearate , zinc stearate and barium stearate with series of different ratios .

皂化法合成硬脂酸钡、镉新工艺

A New Technology for Synthesis of Barium and Cadmium Stearate by Saponification Method

结果表明，硬脂酸盐改善CNRA热空气老化变色性能的优劣顺序为：硬脂酸铅、硬脂酸钙、硬脂酸钡、硬脂酸镉、硬脂酸锌；

The results showed that the effects of different stearates on improving the discolouration of chlorinated rubber from latex in hot air aging were as follows : lead stearate > calcium stearate > barium stearate > cadmium stearate > zinc stearate ;