丝胶用于毛纱上浆的浆料配方分析  

Sizing formula analysis of wool yarn sizing by use of sericin

作　　者：陈莉[1] 张菲[1] 

机构地区：[1]西安工程大学纺织与材料学院,陕西西安710048

出　　处：《上海纺织科技》2014年第6期26-28,59,共4页Shanghai Textile Science & Technology

基　　金：陕西省教育厅2011年自然科学专项基金资助(11JK0969)

摘　　要：分析了丝胶用于毛纱上浆的可行性和局限性。通过在浆料配方中加入助剂的方法来改善丝胶的上浆性能,并测试了聚丙烯酸甲酯、聚丙烯酰胺、二甲基硅油等试剂用量的变化对上浆性能的影响。依据实验结果确定出毛纱上浆的浆料配方如下:主浆料为75%丝胶、25%聚丙烯酸甲酯;助剂分别为5%聚丙烯酰胺、3%二甲基硅油、0.3%渗透剂JFC。采用此浆料配方对毛纱进行上浆实验和浆纱性能测试。实验结果表明:浆纱的断裂强力、断裂伸长率、增磨率和毛羽降低率等指标都得到了显著的提高。浆料配方合理,对毛纱上浆效果良好。The feasibility and limitation of wool yarn sizing by use of seriein were analyzed. The sizing property was improved by adding some auxiliaries in the sizing formula. The impacts of the amount variation of polymethyl acrylate, polyaerylamide and dimethicone on sizing performances were tested. Based on the above test results, a sizing formula is determined as sericin 75% , and polymethyl acrylate 25%. The auxiliaries are polyaerylamide 5% , dimethieone 3% and JFC 0. 3%. The sized and tested wool yarn shows breaking strength, elongation, abrasion degree growth rate and hairiness decreasing rate all improved significantly. It proves that the sizing formula is reasonable and the sizing effect is good.

关 键 词：丝胶 毛纱 助剂 浆料配方 

分 类 号：TS135[轻工技术与工程—纺织材料与纺织品设计]