Study on a novel polypropylene-based magnetic composite

被引：0

作者：

Zhao Xiulan ^{[1
]}

Yu Chengbing ^{[1
]}

Zu Jianhua

Zhang Jianqiu

Zhang Yun ^{[1
]}

机构：

[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 201800, Peoples R China

来源：

PROCEEDINGS OF 2009 INTERNATIONAL CONFERENCE ON ADVANCED FIBERS AND POLYMER MATERIALS, VOLS 1 AND 2 | 2009年

关键词：

polypropylene; polystyrene; ferrite; magnetic plastic;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The blend of polypropylene (PP) and magnetic polymer microspheres (MPS) was exploited for magnetic composite. Super paramagnetic nano-ferrite prepared by a co-precipitation method was added to polystyrene (PS) by a dispersion polymerization. Scanning electron microscopy (SEM) allowed the observation the morphology of nano ferrite, PS and PP. Nano-ferrite and MPS in PP matrix were dispersed uniformly, and no agglomeration developed among nano-particles. Nano-ferrite was employed with lubricant effect resulting in excellent interface compatibility in PP/MPS composites, and their tensile properties were interesting. The magnetic weight gain (MWG) of the composites was found to be dependent on the amount of MPS incorporated into them.

引用

页码：590 / 592

页数：3