微波烘干对坩埚法原丝性能的影响  

Effects of Microwave Drying on Properties of Glass Strands Made by Remelt Process

作　　者：周建淼 宋伟 蔡增伟 

机构地区：[1]中材科技股份有限公司,南京210012

出　　处：《玻璃纤维》2011年第4期1-4,共4页Fiber Glass

摘　　要：针对坩埚法拉制的软筒原丝,研究微波烘干温度、微波烘干时间等烘干工艺参数,并研究其对原丝含水、原丝可燃物含量分布、原丝络纱工艺性能及其粗纱性能的影响,最终确定了坩埚法拉制的原丝适宜的微波烘干工艺。该工艺的实施减少了原丝可燃物含量的不均匀性,提高了原丝络纱工艺性能及其粗纱性能。For glass strands made by remelt process,the parameters for their drying by microwave,such as drying temperature and drying time,were studied,and the effects of these parameters on the moisture content and combustible matter content of glass strands,the performance of assembling strands into rovings and the roving properties were investigated,thus resulting in an appropriate microwave drying process for glass strands made by remelt process. The implementation of this process has reduced the unevenness of combustible matter content in strands and improved the roving winding performance and properties.

关 键 词：坩埚法 软筒原丝 微波烘干 原丝性能 

分 类 号：TQ171.776.41[化学工程—玻璃工业]