摘要
磁粉经过偶联剂处理,可显著改善塑料磁铁的加工性能和物理机械性能;增加磁粉填充率在一定限度内有利于提高磁性能:选择在高温下熔体粘度低的树脂以及通过助剂降低体系熔体粘度是提高定向度从而获得强磁体的有效途径。
With magnetic particles treated by coupling agcnts, the processibility, the physical and mechanical properties of the plastics magnet ean be remarkably improved.Increasing the filler level of magnetic particles within a certain limit will improve magnetic characteristics of the magnet, selecting the plastics which gives a low melt viscosity at high temperature and lowering the melt viscosity of the system by using additives are effective ways of enhancing the orientation, and thus obtaining powerful magnets.
出处
《合成树脂及塑料》
CAS
1990年第2期33-36,共4页
China Synthetic Resin and Plastics
