环境友好型高分子增塑剂在软质聚氯乙烯中的应用  

Application of the Environment-friendly Polymeric Plasticizers in Soft PVC

作　　者：徐国忠 柴瑞丹 张军[2] 

机构地区：[1]南京华格电汽塑业有限公司,南京210038 [2]南京工业大学材料科学与工程学院,南京210009

出　　处：《塑料助剂》2014年第5期1-3,45,共4页Plastics Additives

基　　金：江苏省科技成果转化项目(BA2010017)

摘　　要：介绍了增塑剂的品种与特点,重点介绍了常用高分子增塑剂,如聚酯类增塑剂、液体丁腈橡胶、粉末丁腈橡胶、Elvaloy三元共聚物的性能及其在软质聚氯乙烯(PVC)中的应用。Though polymeric plasticizers have worse effect on plasticizing and higher price than the low molecular weight plasticizers,they are resistant to oil,solvent and migration and are environment-friendly.With the increase of environmental awareness in these years,the polymeric plasticizers are interested again.The classification and characteristics of polymeric plasticizers like polyester,LNBR,PNBR and Elvaloy terpolymer,and its applications in soft PVC were introduced in this paper.

关 键 词：软质聚氯乙烯 高分子增塑剂 环境友好 应用 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]