摘要
综述了主链结构、接枝引入柔性链段、交联剂对柔性不饱和聚酯树脂(UPR)性能的影响和进一步提高UPR柔韧性的一些途径,如弹性体增韧、无机物增韧、互穿网络(IPN)增韧,并对柔性UPR的发展趋势进行了预测。
The effects of main chain structure, grafting with flexible segment and crosslinking agent on the property of flexible unsaturated polyester resin （UPR） were studied. The ways to further improve the toughness of UPR, such as toughening by elastomer, inorganic material and forming interpenetrating network （IPN） were also reviewed. Finally, the development trend of flexible UPR was predicted.
出处
《塑料工业》
CAS
CSCD
北大核心
2006年第10期1-3,6,共4页
China Plastics Industry
关键词
不饱和聚酯树脂
柔韧性
弹性体
互穿网络
Unsaturated Polyester Resin
Flexibility
Elastomer
Interpenetrating Network
