合成纤维在水中的分散手段与表征方法  

The handing methods and characterization of synthetic fiber dispersion in water

作　　者：关晓宇[1] 钱晓明[1] 杨棹航 

机构地区：[1]天津工业大学纺织学院,天津300387

出　　处：《产业用纺织品》2015年第8期35-40,共6页Technical Textiles

摘　　要：湿法成网是非织造布成网工序之一,它源自造纸工业。早期的湿法成网与造纸工序一样,以植物纤维和纤维素纤维为主要原料,随着产品要求的不断提升,以合成纤维为原料经湿法成网也开始进入研究。由于合成纤维大多疏水性较强,如何在水中分散成为关键难题之一。介绍现阶段常见合成纤维在水中分散的处理方式,以及对纤维分散程度的表征手段。Wet-laid, derived from paper making industry, is a process of nonwoven web formation. Plant fibers and cellulose fibers were main raw materials in the early phase of wet-laid process. With the development of products requirement, the research, using synthetic fiber as raw material to produce wet-laid nonwoven, begun. Since most man-made fibers are highly hydrophobic, how to be dispersed in water become one of the key challenges. The dispersion methods and the characterization of synthetic fiber in water were introduced.

关 键 词：非织造布 湿法成网 合成纤维 纤维分散 表征方法 

分 类 号：TS102.52[轻工技术与工程—纺织工程]