Modification of cotton fabric for textile dyeing: industrial mercerization versus gamma irradiation

被引：27

作者：

Zahid, Muhammad ^{[1
]}

Bhatti, Ijaz A. ^{[1
]}

Adeel, Shahid ^{[2
]}

Saba, Sadia ^{[1
]}

机构：

[1] Univ Agr Faisalabad, Dept Chem, Faisalabad, Pakistan

[2] Govt Coll Univ Faisalabad, Dept Chem, Faisalabad, Pakistan

来源：

JOURNAL OF THE TEXTILE INSTITUTE | 2017年 / 108卷 / 02期

关键词：

Cotton fabric; textile; dyeing; gamma irradiation; mercerization; COLOR STRENGTH; FASTNESS PROPERTIES; CELLULOSIC FIBERS; ALKALI TREATMENT; REACTIVE DYES; IMPROVEMENT; EUCALYPTUS; RADIATION; EXTRACTS;

D O I：

10.1080/00405000.2016.1165398

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

The current research is intended to investigate the effect of gamma radiation on the cotton fabric and compare the dyeability of gamma irradiated fabric with that of chemically mercerized fabric using reactive dye, Reactive Violet H3R. The gray cotton fabric samples were desized and bleached, before being mercerized or irradiated, followed by dyeing with reactive dye. The cotton fabric was exposed to variable absorbed doses of 2-10kGy. The color strength values at various levels of temperature, pH, dyeing time, and salt concentration were evaluated using optimal conditions of mercerization and gamma-ray treatment. The comparison of color strength values for the mercerized and the gamma irradiated cotton fabric showed that the irradiated fabric had high color strength at 60 degrees C using dye bath of pH10 in the presence of 6g/L of exhausting agent while dyeing for 40min. Both mercerization and irradiation increased the surface area of fibers that substantially elevated the dyeing performance and fastness properties.

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页码：287 / 292

页数：6