摘要
研究了铝酸酯等复合处理剂对重质CaCO3的活化方法,对制得的活性重质CaCO3的活化度及石蜡油/CaCO3混合物的粘度行为进行了表征。拉伸实验结果表明,经过活化处理的重质CaCO3对其与LDPE、LLDPE复合材料的断裂伸长率的改善特别有效。
The activating methods for heavy CaCO_3 with aluminate and other components as composite couplers were studied.The activation degree of CaCO_3 and the viscosity of liquid paraffin/activated CaCO_3 mixture were characterized.The results showed that the resulted CaCO_3 was effective for the improvement of elongation at break of LDPE/CaCO_3,(LLDPE)/CaCO_3 composites.
出处
《石化技术与应用》
CAS
2004年第2期90-93,共4页
Petrochemical Technology & Application
