In order to improve gneiss mica paper properties and improve the utilization level of low grade mica resources, the surface modified gneiss mica and nature fiber were used to make paper; by adding a certain amount of natural fiber, gneiss mica paper properties was improved, which had a certain dielectric strength.%为了改善片麻岩云母成纸性能及提高低档次云母资源的利用率,将表面改性后的片麻岩云母与纤维复合生产云母纸;通过添加一定量的天然纤维,改善了片麻岩云母的成纸性能,并初步使其具备一定的绝缘强度.
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