摘要
采用连续本体聚合工艺生产高流动抗冲聚苯乙烯材料(FHIPS),探讨了矿物油添加量对FHIPS材料熔体流动速率(MFR)和力学性能的影响,并与国外对标产品进行微观特征和宏观性能对比。测试结果显示,随着矿物油添加量的增加,MFR逐步上升。利用本研究成果生产的FHIPS产品性能与国外高流动高抗冲聚苯乙烯产品(HIPS425TVL)进行性能对比,发现在MFR优于HIPS425TVL的基础上,自制FHIPS产品的物性与HIPS425TVL的物性相当。
In this study,high⁃flowing and high⁃impact polystyrene(FHIPS)was prepared through a continuous bulk po⁃lymerization process.The effect of the addition amount of mineral oil on the melt flow rate and mechanical properties of the as⁃prepared FHIPS was investigated,and its microscopic and macroscopic properties were comparatively studied with those of foreign standard products.The results indicated that the melt flow rate of FHIPS gradually increased with an increase in the addition amount of mineral oil.Compared to the similar foreign product of FHIPS(HIPS425TVL),the FHIPS prepared in this work exhibited the same physical properties along with a higher melt flow index.
作者
郝春波
肖大君
刘全中
郑树松
王春
李春晖
姚秀超
HAO Chunbo;XIAO Dajun;LIU Quanzhong;ZHENG Shusong;WANG Chun;LI Chunhui;YAO Xiuchao(North Huajin Chemical Industries Group Corporation,Panjin 124021,China)
出处
《中国塑料》
CAS
CSCD
北大核心
2023年第2期1-6,共6页
China Plastics
关键词
抗冲聚苯乙烯
高流动聚苯乙烯
聚丁二烯橡胶
连续本体聚合工艺
high⁃impact polystyrene
high⁃flowing polystyrene
polybutadiene rubber
continuous bulk polymerization process
