亚麻二粗纤维精细化改性工艺  

Modification of scutching tow with refining technology

作　　者：曹颖[1] 吴丽莉[1] 张双[1] 俞建勇[1] 

机构地区：[1]东华大学纺织面料技术教育部重点实验室,上海201620

出　　处：《纺织学报》2006年第11期97-99,共3页Journal of Textile Research

摘　　要：研究了精细化改性预处理工艺对亚麻二粗纤维性能的影响。对亚麻二粗纤维进行3种预处理助剂预处理和碱处理;浸酸处理和碱处理;碱处理。实验结果表明,经过助剂预处理与浸酸预处理的改性亚麻和未经过预处理的改性亚麻相比,纤维的残胶率、分裂度、断裂强度等物理化学指标都较好。The effect of refining modifying pretreatment of the scutching tow on its properties was researched. The scutching tow was treated by three different methods, i.e., assistant （in hot water） ＋ alkali treatment, the liquor of H2SO4 ＋ alkali treatment, and alkali treatment. The experimental results indicated that the properties including remnant gum content, fineness and breaking strength of the scutching tow treated by pretreatment are much better than those of untreated.

关 键 词：亚麻二粗纤维 预处理 精细化 碱处理 

分 类 号：TS123[轻工技术与工程—纺织材料与纺织品设计]