摘要
报道了螯合 -配位型硼酸酯偶联剂 (OL BAP)的性能、偶联作用机理及结构特点 ,研究OL BAP用量对PVC/CaCO3 体系力学性能的影响以及OL BAP改性CaCO3 对PVC/CaCO3 复合体系力学性能的影响 ,并与铝酸酯偶联剂、钛酸酯偶联剂进行比较 ,得出OL BAP的最佳用量为CaCO3 的 1%。OL BAP是继铝酸酯偶联剂、钛酸酯偶联剂之后的又一类性能优异的水解稳定性良好的新型偶联剂。
A chelating-coordinating coupling agent—boric acid ester (OL-BAP),its structure and properties were reported.The effect of OL-BAP on the mechanical properties of PVC/CaCO 3 composite was studied and compared with aluminate and titanate coupling agents.It was suggested that the optimal dosage of OL-BAP be 1 wt%.
出处
《中国塑料》
CAS
CSCD
北大核心
2004年第6期77-79,共3页
China Plastics
关键词
偶联剂
硼酸酯
螯合-配位型
聚氯乙烯
coupling agent
boric acid ester
chelating-coordinating
poly(vinyl chloride)
