钙盐处理天蚕丝的结构与性能研究  

Study on structure and performance of calcium salt treated yamamai silk

作　　者：贾国欣[1] 邵秋娟 何建新[3] 

机构地区：[1]河南工程学院,河南郑州450007 [2]河南平棉纺织集团有限公司,河南平顶山467000 [3]中原工学院,河南郑州450007

出　　处：《上海纺织科技》2010年第8期20-22,共3页Shanghai Textile Science & Technology

摘　　要：对经钙盐处理后天蚕丝的质量损失率、力学性能及结构形态进行了研究,发现天蚕丝经钙盐处理后有质量损失现象,且其损失率随处理时间的延长而增大;纤维的断裂强度下降,断裂伸长随着处理时间延长先降低后增加;纤维的结晶度先增加后降低;纤维发生溶胀现象,微孔穴结构增强,但是分纤行为不如桑蚕丝严重。Weight- losing- rate, mechanical performance ＆ structure form of yamamai silk after calcium salt treatment are studied, which found that yamamai silk after calcium salt treatment showed weight - losing and its weight - losing - rate increased with treatment duration; Fibrous breaking tenacity declined and its breaking elongation firstly fell then increased with of treatment time extending; Fibrous crystallinity firstly increased then fell; Fiber swelling happened and tiny - hole structure increased but disparting - fiber action was no more serious than mulberry silk.

关 键 词：蚕丝 结构 性能 钙盐处理 

分 类 号：TS102.33[轻工技术与工程—纺织工程]