摘要
利用ＤＳＣ热分析、扫描电子显微镜、动态力学扭辫仪和Ｘ射线衍射仪对石油树脂（ＰＲ）／橡胶（ＮＲ）／添加剂（ＡＤＤ）热熔共混体系的微观结构和形态进行了研究，并提出了ＰＲ／ＮＲ共混体系的结构模型。
This paper had researched the microstructure of petroleum resin-rubber-additive mixed system with DSC, SEM and X-ray diffraction etc. methods. The results shown that (1) during PR/NR mixing, no any chemical reaction occured;(2)in a large proportional range , PR and NR had a good miscibility; (3) PR is an amorphous resin, so PR/NR are mixed system.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1994年第3期84-88,共5页
Polymer Materials Science & Engineering
关键词
共混
石油树脂
结构
热塑性树脂
s: petroleum, hot melt mixed system, microstructure.
