电子级E玻璃纤维中降低氧化硼用量对玻璃工艺性能的影响  

Effect of Reducing the Amount of Boron Oxide in Electronic Grade E-glass Fiber on Processing Properties

作　　者：曾云浩 钟报安 林文桂 徐少锋 赵文略 钱奇 ZENG Yunhao;ZHONG Baoan;LIN Wengui;XU Shaofeng;ZHAO Wenlue;QIAN Qi(Qingyuan Zhongxin Century Electronic Materials Co.,Ltd.,Qingyuan 511545,China;Guangdong Glass Fiber Materials Engineering Technology Research Center,Qingyuan 511545,China;School of Materials Science and Engineering,South China University of Technology,Guangzhou 510640,China;State Key Laboratory of Luminescent Materials and Devices,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]清远忠信世纪电子材料有限公司,清远511545 [2]广东省玻纤材料工程技术研究中心,清远511545 [3]华南理工大学材料科学与工程学院,广州510640 [4]发光材料与器件国家重点实验室,广州510640

出　　处：《玻璃》2023年第9期25-29,共5页Glass

基　　金：清远市新型高性能材料产业人才振兴计划(扬帆计划)项目(2021YFJH02001)。

摘　　要：由于玻璃纤维制造行业引入氧化硼的硼钙石原料的价格上涨,导致玻璃纤维成本上升。减少E玻璃纤维成分中氧化硼含量,能够显著降低玻璃纤维的原料成本。基于此研究了在E玻璃纤维中降低氧化硼含量的几种配方,依据玻璃黏度的测量,分析了各配方对玻璃“熔融温度”、“拉丝作业温度”和“玻璃料性”的影响,确定了较优的降低玻璃中氧化硼含量的方法,同时该减硼方法能继续使用原有的生产工艺,保持玻璃纤维的稳定生产。使用该方法,每吨玻璃配合料可降低成本103.1元。Due to the increase in the price of boron oxide raw materials,the cost of E-glass fiber has increased.Reducing the boron oxide content in the composition of E-glass fibers can significantly reduce the raw material cost of glass fibers.Therefore,several formulas for reducing the content of boron oxide in glass were studied.Based on the measurement of glass viscosity,the effects of various formulas on the"melting temperature","drawing temperature"and viscosity-temperature characteristic were analyzed,and a better method for reducing the content of boron oxide in glass was determined.At the same time,the original production process could be continued to be used to maintain the stable production of glass fiber.By using this method,the cost of per ton glass batch can be reduced by 103.1 yuan.

关 键 词：电子级玻璃纤维 E玻璃 黏度 

分 类 号：TQ171.77[化学工程—玻璃工业]