免氟和硅树脂的耐久拒水性黑色涤氨纶织物的微量印花性能  

Micro-printing performance of durable water-repellent black polyester-spandex fabrics without fluorine and silicone resins

作　　者：李姗姗 曹红梅[2] 艾丽 徐明 朱亚伟[1] LI Shanshan;CAO Hongmei;AI Li;XU Ming;ZHU Yawei(College of Textile and Clothing Engineering,Soochow University,Suzhou 215021,China;Textile and Garment of ChangzhouVocational Institute,Changzhou 213164,China;College of Chemistry and Chemical Engineering,Wuhan Textile University,Wuhan 430200,China;Changzhou Sealanguage Textile Co.,Ltd.,Changzhou 213125,China)

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021 [2]常州纺织服装职业技术学院纺织学院,江苏常州213164 [3]武汉纺织大学化学与化工学院,武汉430200 [4]常州喜莱维纺织科技有限公司,江苏常州213125

出　　处：《丝绸》2022年第12期46-53,共8页Journal of Silk

基　　金：纺织行业纺织材料阻燃整理重点实验室项目(Q811580421);江苏省高等学校自然科学研究项目(21KJA540003)。

摘　　要：不使用含氟和硅树脂的整理剂对织物进行拒水整理是印染拒水整理的发展方向。炭黑和分散染料黑共混研磨可制备出纳米级的功能有机黑色素,在黏合剂的作用下能够获得免含氟和硅树脂的耐久拒水性黑色涤氨纶织物。结果表明,由质量分数为5%的功能黑色素CB-D、8.5%的黏合剂D101和1.2%的合成增稠剂F混合制备的色浆,可通过微量印花工艺使黑色涤氨纶织物具有优良的拒水性(接触角达132°)和抗静电性(A级),并能赋予织物良好的透气性、透湿性和色牢度。经30次家庭洗涤,黑色涤氨纶织物的上述性能无明显变化。Synthetic fibers are widely used because of their stable chemical properties,high mechanical strength,and low cost.Among them,polyester has the largest production and is the most widely used,and China is also the country with the largest polyester production in the world.With the technological progress of energy saving and emission reduction of liquid disperse dyes,the technology of micro printing of polyester and polyester/spandex fabrics has been realized.Based on the high market share of black polyester/spandex printed fabrics and the increasing market demand for functional finishing(e.g.anti-static finishing,water repellent finishing,UV resistance finishing,etc.),it is of great significance to study the process of one-step short processing of polyester printing and functional finishing using carbon-based materials(e.g.carbon black).Carbon black is a gray-black organic pigment with good antistatic and anti-UV properties.It is an eco-friendly advanced material that integrates printing,dyeing,and functional finishing.To make up for the lack of color depth of carbon black pigment,a disperse black dye and carbon black pigment in the same bath preparation scheme are chosen to prepare a functional liquid carbon black @ disperse black dye(CB-D).Not only does CB-D meet the requirements of deep black printing,but also it can simultaneously provide water-repellent finishing to the fabric.In this way,the application of organic fluorine or organic silicon resin can be dispensed with.A functional liquid CB-D was prepared by pre-dispersion and zirconium oxide grinding method under the action of abrasive agent AL50(anionic/non-ionic surfactant complex).The effects of CB-D mass fraction,binder type,binder D101 mass fraction,baking temperature and time on color(L^(*) value),rubbing,and soaping colorfastness were investigated by optimizing the printing process of liquid CB-D.At the same time,the fixation mechanism of CB-D was investigated and the properties of polyester-spandex printed fabrics were tested.The stability of CB-D

关 键 词：炭黑 分散染料 印花 拒水性 抗静电性 涤氨织物 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]