Computerised Study on Colour Strength and Fastness Properties of Direct Dyed Jute Fabric
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
Computerised Study on Colour Strength and Fastness Properties of Direct Dyed Jute Fabric
Not Available |
|
Creator |
Pandey S N, Day A, Chattopadhyay S N & Pan N C
|
|
Subject |
Jute fabric
Colour strength and Fastness properties Direct dye Copper sulphate/Potassium dichromate Dye fixing agent |
|
Description |
Not Available
Jute fabric was dyed with several direct dyes and thereafter applied selective aftertreatment like copper sulphate/potassium dichromate, dye fixing agent, etc. Evaluation of dyed samples using a computerised colour matching system shows a appreciable improvement of colour strength in fabrics treated with a dye fixing agent, while a decreasing trend was observed in case of fabrics treated with copper sulphate/potassium dichromate. Aftertreatment with copper sulphate/potassium dichromate and with dye fixing agents results in improvement of washing fastness as measured by computer colour matching system. Dyes which have wave length of maximum absorption (λmax) in the lower side of the visible range show higher light fastness property. A marginal improvement of light fastness was achieved in case of copper sulphate/potassium dichromate treatment while a marginal decrease in light fastness was observed in case of dye fixing agent treatment. Not Available |
|
Date |
2021-05-03T06:41:12Z
2021-05-03T06:41:12Z 1993-01-01 |
|
Type |
Journal
|
|
Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/46971 |
|
Language |
English
|
|
Relation |
Not Available;
|
|
Publisher |
Not Available
|
|