摘要
叙述了聚苯乙烯(PS)的物理方法、化学方法、其他方法改性的研究进展。其中,物理改性技术包括填充改性、共混改性和增强增韧改性;化学改性技术包括共聚改性、接枝改性和交联改性;其他改性包括纳米、发泡、阻燃、废旧回收改性等。阐述了PS改性的目的和作用及发展建议。
The article describes the modification of PS physical method, chemical method and other methods. Among them, the physical modification technologies include filling modification, blending modification and enhanced toughening modification. Chemical modification including copolymerization modification, graft modification and crosslinking modification. Other modifica-tion including nano, foaming, flame retardant, modified waste recycling, etc. The purpose, function and development suggestion of PS modification are expounded.
出处
《上海塑料》
2017年第2期50-57,共8页
Shanghai Plastics
关键词
PS改性
研究
目的
作用
PS modification
research
purpose
role
