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

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.