活性染料的真丝织物新型转移印花.pdfVIP

活性染料的真丝织物新型转移印花 印染(2012 No. 22) 研 白 G G G 飞 白 C 究 报 U J 告 · 0 -U 活性染料的真丝织物新型转移印花 王彦，邢铁玲，陈国强 (现代丝绸国家工程实验室苏州大学，江苏苏州 215123) 摘 要:采用高分子改性剂白-1 与 5G-1O拼混，并加入碱剂碳酸氢锅、吸湿剂(尿素与甘油 1: 3 的混合物) 和氨基服等对转移印花纸进行涂层政性，并对真丝织物进行活性染料干热转移印花。探讨不同助剂对真丝 织物转移印花染料转移性能的影响。结果表明，干热转移印花纸与真丝织物之间的贴合力，在染料的转移过 程中起重要作用;碱剂的固色作用以及吸湿剂吸湿促进染料渗透的作用较显著;氨基脏的加入，则可较大程 度地提高转移印花织物正面的KlS 值。优化工艺为，高分子改性剂含固量 10% ， E5-1 与 5G-10 以 5:5 比例 混合，加入 2%碱剂、2% 吸湿剂，3% 氨基脏。活性染料干热转移印花织物干摩擦牢度可达4 -5 级，湿摩擦 牢度和水洗牢度可达3 -4 级。 关键词:转移印花;活性染料;改性剂;丝织物 中固分类号: TS194.432 文章编号:l(削 -4017(2012)22 -仪lOl - 05 文献标i只码:A Novel transfer printing of silk fabric 时th reactive dyes WANG Yan. XING Tie-ling. CHEN Guo叩ang (Natiorwl E略ineering Laborat刀ry 10r Modern Silk , Soοchow University , Suzhou 215123 ,China) Abstract: Dry-heat transfer printing is carried out on silk fabrics. The transfer printing paper is modified with a mixture of the polymeric modifier ES-1 and SG- lO. as well as the alkali agent sodium bicarbonate. hygroscopic agent (urea: glγcerin = 1: 3) and dicyandiamide. The influences of different agents on transfer properties of dyes are investigated. The results show that , the cohesive force between the transfer printing paper and silk fabric plays a major role in transfer process. the addition of alkali agent and hygroscopic agent also can significantly promote the dye penetration. and the additive of dicyandiamide can greatly improve the KlS values of the face of fabric. The optimum printing process is as follows: the solids content of polymeric modi- fier 10 %. ratio of ES-l : SG-lO is 5 : 5. 2 % sodium bicarbonate. 2 % hygroscopic