湿法抄造复配型纤维无纺布实验研究  

Study on Wet-forming Process of Combined Fiber Non-woven

作　　者：杨艳丽[1] 王征帆 

机构地区：[1]陕西国防工业职业技术学院,陕西西安710302 [2]渭南师范学院化学与材料学院,陕西渭南714000

出　　处：《安徽化工》2017年第6期39-40,42,共3页Anhui Chemical Industry

基　　金：陕西省教育厅专项科研计划项目(16JK1279)

摘　　要：对复配型聚烯烃纤维进行湿法抄造实验,考查了纤维配比、疏解转数、消泡剂用量、分散剂用量及热压温度对纸页性能的影响。结果表明,PP∶ES为2∶1,疏解转数为3000转,聚醚改性硅油消泡剂和聚氧乙烯分散剂用量均为1.5%时,纤维的分散效果最佳。热压温度为135℃,可获得各项性能良好的无纺布。The combined polyolefin fiber was studied by wet papermaking experiment. The influences of fiber ratio,the revolutions,the amount of defoamer and dispersant,the hot-pressing temperature on the paper properties were investigated.The results showed that when the PP∶ES was 2∶1,the revolutions was 3000 rpm,the dosage of polyether modified silicone oil-based defoamer and polyoxyethylene dispersant were both 1.5%,the fiber dispersion had the best effect. The non-woven obtained good performance while the hot pressing temperature was 135 degrees centigrade.

关 键 词：合成纤维 湿法抄造 聚烯烃纤维 

分 类 号：TS174[轻工技术与工程—纺织材料与纺织品设计]