涤纶织物分散染料免蒸洗印花工艺
|
摘要
针对传统印花工艺能耗多、污染大的问题,采用自制糊料开发了一种无需蒸洗的印花工艺,并探讨了糊料用量、定形温度、定形时间等因素对印花效果的影响。结果表明,以2%的乳化剂Eumulgin S 2,50℃温度下乳化40 min,制得的糊料乳液粒径最小,分散性和稳定性最好;糊料60%,180℃温度下定形120 s,印花固色率最高,色牢度最好,织物颜色亮丽。分散染料免蒸洗印花工艺简化了工艺流程,且织物色彩亮丽,各项色牢度优良。
Aiming at the problem of high energy consumption and pollution of traditional printing process,an eco printing process without steaming and washing is developed through self-made paste emulsion,and the effects of paste dosage, setting temperature and setting time on the printing effect are discussed. The results show that the paste has the best properties with 2% emulsifier Eumulgin S 2 and emulsifying at 50 ℃ for 40 min, the prints have the highest fixing rates, the most brilliant shade and the best color fastness when treated with 60% paste and heat setting at 180 ℃ for 120 s. The disperse dye steaming-and washing-free printing process simplifies the technological process, and the shade of the prints is more brilliant than the fabric with traditional steaming process, and the color fastness is excellent.
Aiming at the problem of high energy consumption and pollution of traditional printing process,an eco printing process without steaming and washing is developed through self-made paste emulsion,and the effects of paste dosage, setting temperature and setting time on the printing effect are discussed. The results show that the paste has the best properties with 2% emulsifier Eumulgin S 2 and emulsifying at 50 ℃ for 40 min, the prints have the highest fixing rates, the most brilliant shade and the best color fastness when treated with 60% paste and heat setting at 180 ℃ for 120 s. The disperse dye steaming-and washing-free printing process simplifies the technological process, and the shade of the prints is more brilliant than the fabric with traditional steaming process, and the color fastness is excellent.
引文
[1]丁志平,苗海青.分散染料免蒸洗印花工艺研究[J].现代丝绸科学与技术,2011,26(6):220-222.
[2]姜红梅,庄芳芳. CMS糊料在涤纶分散染料印花上的应用[J].染整技术,2003,25(1):48-48.
[3]邢亚均,沈勇,张慧芳,等.纳米抗紫外乳液提高芳砜纶的耐日晒色牢度[J].印染,2016,42(21):11-15.
[4]柯昌美,汪厚植,邓威,等.微乳液共聚自交联印花粘合剂及其应用[J].印染,2004,30(4):9-12.
[5]沈飞叶,房宽峻.阳离子乳液黏合剂在涂料轧染中的应用[J].印染,2009,35(5):6-9.
[6]何柳,苗赛男,邢铁玲,等.真丝织物的酸性染料干热转移印花[J].印染,2018,44(7):6-10.
[2]姜红梅,庄芳芳. CMS糊料在涤纶分散染料印花上的应用[J].染整技术,2003,25(1):48-48.
[3]邢亚均,沈勇,张慧芳,等.纳米抗紫外乳液提高芳砜纶的耐日晒色牢度[J].印染,2016,42(21):11-15.
[4]柯昌美,汪厚植,邓威,等.微乳液共聚自交联印花粘合剂及其应用[J].印染,2004,30(4):9-12.
[5]沈飞叶,房宽峻.阳离子乳液黏合剂在涂料轧染中的应用[J].印染,2009,35(5):6-9.
[6]何柳,苗赛男,邢铁玲,等.真丝织物的酸性染料干热转移印花[J].印染,2018,44(7):6-10.