聚氯乙烯改性聚合物基阻尼材料研究进展  

Progress on modifing polymer damping materials with polyvinyl chloride

作　　者：李明俊[1] 陈文琳[1] 徐泳文[1] 叶皓[1] 蒋文明[1] 

机构地区：[1]南昌航空大学环境与化学工程学院,江西南昌330063

出　　处：《实验技术与管理》2012年第11期29-31,62,共4页Experimental Technology and Management

基　　金：国家自然科学基金项目"分散阻尼层正交异性复合阻尼材料设计原理及内耗调制机理"(10962006)

摘　　要：综述了聚氯乙烯(PVC)作为改性剂在聚合物基阻尼材料中的应用,重点阐述了PVC与聚合物共混改性的研究进展,指出PVC能有效改善聚合物阻尼材料的阻尼温域,改变阻尼因子峰值,但影响程度各不相同,用PVC对聚合物基阻尼材料改性的系统研究还欠缺。This paper reviews polyvinyl chloride （PVC） as modifier applied to polymer damping materials. The emphasis is focused on the research progress of its blending modification. It is pointed out that the damping temperature range could be improved effectively by adding PVC. And the value of damping peak of polymer blends could be changed effectively by adding PVC, but the influence degrees on the blends are different each other. In addition, a little work has been done on a systematic study of polymer matrix damping materials modified with PVC.

关 键 词：聚合物 聚氯乙烯 阻尼材料 改性研究 研究进展 

分 类 号：O631.2[理学—高分子化学]