超细涤纶织物低温除油工艺研究  

Study on Low-Temperature Degreasing Process of Ultra-Fine Polyester Fabric

作　　者：陈镇[1] 潘璞[1] 张帆[1] 柳超 

机构地区：[1]湖南工程学院生态纺织材料及染整新技术湖南省高校重点实验室,湖南湘潭411104 [2]广东德美精细化工股份有限公司,广东顺德528305

出　　处：《丝绸》2015年第2期19-24,共6页Journal of Silk

摘　　要：采用低温除油剂DM-1133对超细涤纶织物进行了低温除油处理,探论了除油剂体积分数、Na OH质量浓度、除油温度及保温时间对除油效果的影响,采用正交实验优化了工艺,并对比了去油前后的染色K/S值。结果表明,在优化工艺条件:除油剂DM-1133为7 m L/L,氢氧化钠1.5 g/L,除油温度为55℃,保温时间30 min下,采用低温除油剂DM-1133对超细涤纶织物进行低温除油处理后,织物毛效13.4 cm,白度为88.3,染色K/S值为9.088,基本与未油污前织物的性能相当,仅断裂强力有少量下降。Low-Temperature degreasing agent DM-1133 was used to carry out low-temperature degreasing treatment for ultra-fine polyester fabric. The influences of volume fraction of degreaser,Na OH mass concentration,degreasing temperature and holding time on degreasing effect were discussed. Orthogonal experiment was adopted to optimize the technology,and K / S values of fabric before and after degreasing was compared. The results show that after low temperature degreasing treatment,the capillary effect of ultra-fine polyester fabric is 13. 4 cm; its whiteness is 88. 3;the K / S value is 9. 088 under optimized technical conditions： degreaser DM-1133 7 m L / L,Na OH 1. 5 g / L,degreasing temperature 55 ℃; holding time： 30 min. Compared with non-oil-polluted ultra-fine polyester fabric,the performance is almost equal,and breaking strength decreases a little.

关 键 词：超细涤纶 除油 低温 毛效 白度 

分 类 号：TS192.2[轻工技术与工程—纺织化学与染整工程]