Gai Guasheng Peng Xiao Hu Ping

(Dept.of Engineering Mechanics, Dept.of Chemical Teehnology, Tsinghua University)

Abstract

The experimental researches of superfine modified heavy calcium carbonate filler used in PVC plastics werecarried out. The effects of filing amount of the filer on the mechanic propertiesof PVC plastics were analysed in this paper.

Keywords：heavy calcium carbonate;modification;PVC plastics

DOI：10.13732/j.issn.1008-5548.1997.02.004