等离子体处理聚丙烯塑料磁体的结构与性能研究

A Study on the Structure and Properties of Polypropylene Plastics Magnets Treated by Plasma

本研究采用空气和乙醇混合气等离子体，处理聚丙烯，在其大分子上引人极性基团，增进塑磁的综合性能，并用红外光谱、流变仪、差示扫描量热法（ＤＳＣ）、电子显微镜（ＳＭＥ）等进行性能测定。

Polypropylene was treated by air-ethanol mixture gas plasma in order to introduce the polar groups into the macromolecule of polypropylene,and to increase the comprehensive properties of the plastics magnet.In addition, the properties were analysed by IR specirometer,rheometer,DSC and SME.