Open AccessStudy on the application of darkening agent Y-6473 on cotton fabric
Author(s) -
Wei Shi,
Fan Cheng,
Zhijun Chen
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1790/1/012056
Subject(s) - dyeing , extender , materials science , pulp and paper industry , color difference , composite material , chemistry , mathematics , chemical engineering , food science , computer science , artificial intelligence , engineering , polyurethane , enhanced data rates for gsm evolution
This paper explored the effect of new darkening agent depth-adding to promote active dyes in fabric dyeing process. Contrast the depth effect after treated, the pure cotton woven fabric dyed with reactive black dye KN-B were treated by Y-6473. The results showed that the apparent color difference and light of the fabric increased significantly, the color fullness increased and hand feeling improved to a certain extent after processing. The production and environmental requirements were considered, the optimal dosage of the extender Y-6473 was 25g. L-1, baking temperature & time were 160-170 °C and 90-120s respectively. High washing stability and mass concentration can be adjusted according to the requirements.