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MBS分散形态及其对PVC的增韧改性
Dispersion Morphology and Toughening Modification on PVC of MBS
【摘要】 将PVC与不同型号的MBS进行共混,观察MBS在共混体系中的分散形态,结合冲击试验、拉伸试验和动态力学分析(DMA)等测试方法,研究PVC/MBS共混体系的性能与MBS结构之间的关系,分析比较了两种MBS对PVC的增韧效果及其对共混体系拉伸性能的影响。
【Abstract】 PVC was blended with two kinds of MBS. The relationship between the properties of MBS/PVC composite and the structure of MBS was studied, and the effects of two kinds of MBS on the impact strength and tensile strength of the composites were analyzed by impact strength test, tensile strength test, DMA and observing the dispersion morphology of MBS.
【关键词】 聚氯乙烯;
分散形态;
冲击强度;
拉伸性能;
动态力学分析;
【Key words】 PVC; Dispersion morphology; Impact strength; Tensile strength; DMA:;
【Key words】 PVC; Dispersion morphology; Impact strength; Tensile strength; DMA:;
【基金】 山东理工大学科技基金项目(305003);山东省科学仪器设备升级改造项目(2006GG1108097-11)
- 【文献出处】 塑料科技 ,Plastics Science and Technology , 编辑部邮箱 ,2008年01期
- 【分类号】TQ325.8
- 【被引频次】9
- 【下载频次】473