摘要
研究了MBS对PVC的改性作用。实验表明,随着MBS用量的增加,对体系的物理机械性能、透光率、浊度和应力泛白都有不同程度的影响。用SEM观察材料从脆性转变为韧性断裂表面形貌的变化。Brabender流变仪试验表明,MBS是PVC的优良改性剂。
The modification of MBS B—31 on PVC was studied. It was found in experiment that tee increase of MBS content had effect on the mechanical properties, light transmittance, turbidity and stress blushing of the systyem. The change of the fracture morphology of the brittle—ducttile transition of th material was observed by means of SEM. It was shown by Brabender rheometer test that MBS is an ideal modifier for PVC.
出处
《塑料工业》
CAS
CSCD
北大核心
1993年第6期54-56,60,共4页
China Plastics Industry
关键词
MBS
聚氯乙烯
改性作用
冲击强度
MBS PVC Modification Impact Strength Transmittance Rheology Test
