PEO用量对高性能纤维云母纸基物理性能的影响  

The Effect of PEO on Physical Properties of Aramid-mica Paper

作　　者：赵丽君 刘文 周立春[1,3] ZHAO Li-jun;LIU Wen;ZHOU Li-chun(Quzhou Branch of China National Pulp and Paper Research Institute,Quzhou 324000,China;National Pulp and Paper Research Institute ,Beijing 100102,China;Longyou Specialty Paper Science and Technology Innovation Management Service Center ,Longyou 324400,China)

机构地区：[1]中国制浆造纸研究院衢州分院,浙江衢州324000 [2]中国制浆造纸研究院,北京100102 [3]龙游县特种纸科技创新管理服务中心,浙江龙游324400

出　　处：《造纸化学品》2018年第6期10-13,共4页Paper Chemicals

基　　金：国家重点研发计划资助(项目号2017YFB0308300).

摘　　要：采用芳纶1313沉析纤维、芳纶1313短切纤维和云母粉为原料,将其抄造成高性能纤维云母纸基。通过在抄纸过程中添加聚氧化乙烯(PEO),研究了PEO用量对高性能纤维云母纸基物理性能的影响。结果表明,PE0对芳纶1313沉析纤维、芳纶1313短切纤维和云母粉原料有优异的分散作用,当PEO用量为1.5%质量分数(以绝干浆计)时,原料分散最佳,高性能纤维云母纸基物理性能最佳。The experiment used meta-aramid fibrid,mica powder and aramid chopped fiber as raw materials to prepare paper by wet-forming process.Polyethylene oxide(PEO)was used as chemical additives and the influence of the dosages of PEO on furnish dispersion and the paper formation was studied.The results showed that the furnish dispersion and the paper formation were the best when the dosage of PEO was 1.5%.

关 键 词：芳纶1313 分散性 聚氧化乙烯 物理性能 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]