ABS/PET共混物研究  

Research on ABS/PET blend

作　　者：郭清海 Guo Qinghai(No.3 Chemical Plant of PetroChina Daqing Petrochemical Company,Daqing 163714,China)

机构地区：[1]中国石油大庆石化公司化工三厂,黑龙江大庆163714

出　　处：《炼油与化工》2021年第3期14-16,共3页Refining And Chemical Industry

摘　　要：采用乳液接枝聚合的方法将功能单体接枝到ABS上,制备相容剂,考察不同功能单体制备的相容剂对ABS/PET共混物力学性能的影响。测试结果表明:相容剂的加入,使ABS/PET共混物的相容性有所提高,但不同功能单体对其相容性影响不同。其中带有环氧基GMA的相容剂能有效提高ABS/PET共混物的相容性,使ABS/PET共混物具有较好的力学性能。Functional monomers were grafted onto ABS by emulsion grafting polymerization technology to prepare compatilizers to investigate the effects of compatilizers prepared by different functional monomers on the mechanical properties of ABS/PET blend.The test results showed that the compatibility of ABS/PET blends was improved with the addition of compatilizer,but different functional monomers had different effects on the compatibility.Among them,the compatilizer with epoxy GMA could effectively improve the compatibility of ABS/PET blend,so that ABS/PET blend had better mechanical properties.

关 键 词：乳液聚合 功能单体 相容性 ABS树脂 PET树脂 

分 类 号：TB332[一般工业技术—材料科学与工程]