聚氯乙烯改性用碳酸钙的制备及应用  

Preparation and application of calcium carbonate for polyvinyl chloride modification

作　　者：李进 冯俊 张萍 池建忠 Ll Jin;FENG Jun;ZHANG Ping;CHI Jianzhong(Xinjiang Tianye(Group)Co.,Ltd.,Shihezi 832000,China;Xinjiang Bingtuan Modern Green Chlor-Alkali Chemical Engineering Research Center(Co.,Ltd.)Shihezi 832000,China)

机构地区：[1]新疆天业(集团)有限公司,新疆石河子832000 [2]新疆兵团现代绿色氣碱化工工程研究中心(有限公司),新疆石河子832000

出　　处：《聚氯乙烯》2020年第11期13-16,共4页Polyvinyl Chloride

摘　　要：以工业废渣、废气为原料制备了碳酸钙,并对其进行改性。采用单因素分析法确定了碳酸钙制备及改性的最优配方,并对其应用进行了测试。结果表明:改性碳酸钙能有效地改善PVC管材和异型材的力学性能。Calcium carbonate was prepared from industrial waste residue and waste gas and was mod-ified.The optimum formula of preparation and modification of calcium carbonate was determined by single factor analysis method,and the application of the calcium carbonate was tested.The results showed that modified calcium carbonate could effectively improve the mechanical properties of PVC pipes and profiles.

关 键 词：聚氯乙烯 表面改性 碳酸钙 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]