耐热级ABS树脂耐候性能研究Ⅰ.ABS树脂基材的影响  

Study on the Weathering Performance of Heat Resistant ABS Resin I. The Influence of ABS Based Resin

作　　者：邱卫美 张涵 孟涛 季得运 周霆 罗明华 

机构地区：[1]上海锦湖日丽塑料有限公司,上海201107 [2]上海大众汽车质量保证部,上海201805

出　　处：《塑料工业》2015年第6期74-77,92,共5页China Plastics Industry

摘　　要：主要采用紫外灯光照老化试验,分别研究了本体法丙烯腈-苯乙烯-丁二烯(ABS)树脂及乳液法ABS树脂的耐候性能。实验发现,本体法ABS树脂的橡胶粒径和树脂的流动性,乳液法ABS树脂中基体SAN树脂的AN含量和摩尔质量是分别影响它们耐候性能的主要因素。The weathering performance of bulk polymerized and emulsion polymerized acrylonitrile- butadiene-styrene copolymer （ABS） resins was researched mainly by the ultraviolet light aging test. It was indicated that the rubber particle size and the flowability of the bulk polymerized ABS resin, and the AN content in SAN matrix resin and the molecular weight of SAN matrix resin in the emulsion polymerized ABS resin were the main factors of the weathering performance.

关 键 词：耐热级丙烯腈-苯乙烯-丁二烯树脂 本体法 乳液法 耐候性能 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]