摘要
研究了一种改性碳酸钙的性质及其在聚氯乙烯中的应用情况。研究结果表明 ,这种改性碳酸钙与普通碳酸钙相比 ,具有吸油值低、堆积密度大、分散性好、热稳定性高等特点。填充于聚氯乙烯中 ,不仅能改善物料的加工性能及制品的物理力学性能 。
Properties of a kind of modified calcium carbonate and its application in poly(vinyl chloride)(PVC) were investigat.It was noted that this kind of calcium carbonate had lower absorption oil value, higher cumulate density, better dispersibility and heat stability than that of conventional calcium carbonate.When it is filled in PVC,it can not only modify the processibility and physical properties of PVC products,but also improve the heat stability of PVC.
出处
《中国塑料》
CAS
CSCD
北大核心
2001年第1期59-61,共3页
China Plastics
