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A systematic study of dyeing polybutylene succinate fibres
Author(s) -
Li Dawei,
Zhang Bingjie,
Wang Shugen,
Zhou Chang E.,
Sun Chang,
Zha Quanliang
Publication year - 2020
Publication title -
coloration technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 1472-3581
DOI - 10.1111/cote.12448
Subject(s) - dyeing , materials science , textile , solubility , solvent , pulp and paper industry , chemical engineering , polymer chemistry , chemistry , composite material , nuclear chemistry , organic chemistry , engineering
Abstract Biodegradable polybutylene succinate (PBS) fibre is a new type of textile fibre, but its application in the textile industry is limited by the lack of related dyeing methods. In this study, the solubility parameters of PBS fibres are calculated, and solvent dyes with similar solubility parameters are proposed to dye PBS fibres to show that the dyeing scheme creatively resolves the difficulty in dyeing PBS fibres. The technical parameters of suitable dyes, and the dyeing conditions with ethanol as the dyeing medium, consisted of a dyeing temperature of 90°C, a dyeing time of 30 minutes and a liquor ratio of 30:1. The dyeing results show that the levelling property is good, the dyebath exhaustion is high, and the washing fastness, the rubbing fastness and the perspiration fastness index of the dyed fibres are satisfactory.