Color depth in dependence on concentration for reactive dyes

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Offline kamrulislam.te

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Color depth in dependence on concentration for reactive dyes
« on: March 10, 2020, 11:21:56 AM »
1. In this study dyeing of 100% cotton knit fabrics were performed by using reactive dye at different shade percentages (0.5%, 2.0%, 4.0% & 8.0%).
2. Exhaust dyeing method was applied in the experiments for 100% cotton knitted fabrics.
3. Two types of knitted fabric samples (single Jersey & Interlock) were taken for this experiment.
4. Scouring & bleaching was carried out at 98 degree Celsius for 45 minutes while dyeing was carried out at 60 degree Celsius for 60 minutes.
5. Reflectance (%) of the dyed fabric samples were measured after dyeing. The color strength of a dyed fabric is usually expressed by its K/S value.
6. The color strength (K/S) of the dyed samples were also measured from the reflectance (%).




Md. Kamrul Islam
Lecturer, Department of Textile Engineering
Faculty of Engineering, DIU
Cell : +8801681659071
Email: kamrulislam.te@diu.edu.bd
https://sites.google.com/diu.edu.bd/md-kamrul-islam/

Offline Sharminte

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Re: Color depth in dependence on concentration for reactive dyes
« Reply #1 on: March 10, 2020, 12:04:57 PM »
very informative post
Sharmin Akter
Lecturer
Department of Textile Engineering
Permanent Campus
Email: sharmin.te@diu.edu.bd

Offline kamrulislam.te

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Re: Color depth in dependence on concentration for reactive dyes
« Reply #2 on: March 10, 2020, 02:14:01 PM »
Thanks for your comment :)
Md. Kamrul Islam
Lecturer, Department of Textile Engineering
Faculty of Engineering, DIU
Cell : +8801681659071
Email: kamrulislam.te@diu.edu.bd
https://sites.google.com/diu.edu.bd/md-kamrul-islam/