Publication:
Optimizing the Dyeing of Silk Fabric with Gemstone Powder using Exhaustion Process

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Issued Date

2020

Resource Type

Article

File Type

application/pdf

ISSN

9707077

DOI

10.14233/ajchem.2020.22800

Other identifier(s)

2-s2.0-85090577104

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

Asian Journal of Chemistry. Vol 32, No.9 (2020), p.2275-2278

Suggested Citation

Nitayaphat W., Jintakosol T. Optimizing the Dyeing of Silk Fabric with Gemstone Powder using Exhaustion Process. Asian Journal of Chemistry. Vol 32, No.9 (2020), p.2275-2278. doi:10.14233/ajchem.2020.22800 Retrieved from: https://hdl.handle.net/20.500.14740/4415

Title

Optimizing the Dyeing of Silk Fabric with Gemstone Powder using Exhaustion Process

Author(s)

Nitayaphat W.
 Jintakosol T.

Abstract

The silk fabrics were modified by a cationic reagent, N-(3-chloro-2-hydroxypropyl)trimethylammonium chloride in order to prepare the fiber to be dyed with gemstone powder (i.e. malachite, lapis lazuli and jasper) by an exhaustion process. The effect of dyeing conditions such as temperature, dyeing time, pH and gemstone powder concentration on colour strength were investigated. Optimum results were achieved when dyeing at a liquor ratio of 1:100 at pH 3 (for malachite and jasper) or pH 5 (for lapis lazuli), at 90 ºC for 60 min. The color fastness to crocking of cationic treated silk fabric dyed with gemstone powder was fair to good, whereas the color fastness to washing was poor to fair. However, the colour fastness to light was very good. This study demonstrated that cationic treated silk fabric can dyed with gemstone powder by exhaustion process. © 2020 Chemical Publishing Co.. All rights reserved.

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URI

https://hdl.handle.net/20.500.14740/4415

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Scopus: Year 1983-2021

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