生物脱胶苎麻纤维性能研究  

The Ramie Fiber Properies Degummed with Biological Method

作　　者：钟安华[1] 

机构地区：[1]武汉科技学院,湖北武汉430073

出　　处：《中国麻业》2006年第1期37-40,51,共5页Plant Fibers and Products

摘　　要：应用一种简便、廉价的细菌脱胶方法对苎麻进行脱胶,研究脱胶后的苎麻纤维性能。结果表明,苎麻细菌脱胶后残胶率1.82%,达到了脱胶要求。且松散了苎麻纤维横截面组织结构,对苎麻中纤维素无破坏,提高了上染色率12%左右,单纤维强力比碱液脱胶的大0.15N/tex,对白度影响不大。说明该脱胶法是一种绿色生产工艺。A method of easy and lower cost bacterial degumming was applied to treat ramie, and the property was studied. The results showed the gum rate left was 1.82%, the fabric structure of ramie was loosened, and no cellulase activity was observed. The biological dugumming increased 12% of dyes exhaustion. The single fiber strength was 0. 15N/tex bigger than the cheraical and the crystalline index was much more than that. This degumming method is an environmental friendly process.

关 键 词：苎麻纤维性能 嗜碱细菌 生物脱胶 残胶率 

分 类 号：TS123.2[轻工技术与工程—纺织材料与纺织品设计]