摘要
苯乙烯/反式丁二烯非离子嵌段共聚体系,所得到的苯乙烯/反式丁二烯嵌段聚合物的粒径小于1μm,冲击强度达到180 kJ/m2;拉伸强度随温度的升高而降低,随应变速率的增加而增加;冲击强度随反式丁二烯含量的增加而提高。
The styrene/transform butadiene non-ionic inlayed the section copolymerization system,obtainsed the styrene/ transform butadiene inlayed the section polymer the particle size to be smaller than 1 μm, the impact intensity achieved 180 kJ/m^2. The tension stress reduced with the temperature ascension,increased with the increasing of strain speed. The impact intensity enhanced with the increasing of anti-form butadiene content.
出处
《塑料》
CAS
CSCD
北大核心
2009年第1期54-55,79,共3页
Plastics
基金
河南省科技攻关项目(0524270051)
河南省自然科学基金(0511021800)
