纳米CaCO_3的表面改性及其在软PVC中的应用  

Synthesis of ADDP and their application in the surface modification of nano-CaCO_3

作　　者：高琪君[1] 陈烨璞[1] 刘俊康[1] 朱勇[1] 宫洪玺[1] 

机构地区：[1]无锡轻工大学化工学院,江苏无锡214036

出　　处：《化工矿物与加工》2002年第1期1-3,共3页Industrial Minerals & Processing

摘　　要：本文合成了系列表面改性剂ADDP ,并将其用于改性纳米CaCO3。研究了表面改性后纳米CaCO3 的性质及其随ADDP分子结构和用量的变化规律。最后 ,将改性纳米CaCO3 充填改性软质PVC。A series of surfactants(ADDP)were synthesized.The surface modification of CaCO 3 was done with these surfactants and modified calcium carbonate's surface properties were researched.Process abilities of PVC system filled with modified CaCO 3 were studied.

关 键 词：CACO3 表面改性剂 表面改性 纳米材料 ADDP 分子结构 螯合基因 PVC 碳酸钙 

分 类 号：TQ132.32[化学工程—无机化工] TQ325.3