This is as per a brochure from CSTRI ( Central Silk Board)
Receipe
M:L- 1:30
Dye- X% on the weight of the material
Glauber Salt- 10% on the weight of the material.
Acetic Acid- 4-6% ( 40% strength)
Temperature: 85-90 deg C, pH-4-6, Time- 15 minutes
Procedure
- Preparation of dye solution: Dissolve required dye powder in boiling water in a separate beaker/vessel.
- Set the dye bath with required quantity of water.
- Add Glauber Salt
- Add dye solution.
- Enter the presoaked material at 40 deg C. Work for 10 minutes.
- Take out the material.
- Add acetic acid and stir well.
- Enter the material.
- Gradually raise the temperature to 85-90 deg C.
- Work for 35-40 minutes
- Take out the material followed by cold wash.
- Removal of excess water by using hydro extractor.
- Dyeing under shade.
Thanks for your attention. Did you find the information you were looking for ? Please leave a comment. Do you need to know more ? Please suggest a topic in the comments.
Receipe
M:L- 1:30
Dye- X% on the weight of the material
Glauber Salt- 10% on the weight of the material.
Acetic Acid- 4-6% ( 40% strength)
Temperature: 85-90 deg C, pH-4-6, Time- 15 minutes
Procedure
- Preparation of dye solution: Dissolve required dye powder in boiling water in a separate beaker/vessel.
- Set the dye bath with required quantity of water.
- Add Glauber Salt
- Add dye solution.
- Enter the presoaked material at 40 deg C. Work for 10 minutes.
- Take out the material.
- Add acetic acid and stir well.
- Enter the material.
- Gradually raise the temperature to 85-90 deg C.
- Work for 35-40 minutes
- Take out the material followed by cold wash.
- Removal of excess water by using hydro extractor.
- Dyeing under shade.
Thanks for your attention. Did you find the information you were looking for ? Please leave a comment. Do you need to know more ? Please suggest a topic in the comments.
How to cite this article:
Goyal, P. Dyeing of Silk with Acid Dyes. My Textile Notes. Available at: https://mytextilenotes.blogspot.com/2012/12/dyeing-of-silk-with-acid-dyes.html
Goyal, P. Dyeing of Silk with Acid Dyes. My Textile Notes. Available at: https://mytextilenotes.blogspot.com/2012/12/dyeing-of-silk-with-acid-dyes.html
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I must say that your blog is so informative, i really appreciate your recipe of 'Dyeing of silk With Acid' Thanks.
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ReplyDeleteDear sir, thanks for the exhaustive information shared by you. Actually we are facing streakiness problem in silk:wool (42:5) blend dyeing with metal complex dyes. We are not able to get solid dyeing on silk-wool blends. I tried a number of trials by doing a number a things.
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ReplyDeleteThis is very informative for me, since I am a newbee on this subject. I would like to know how can I prepare acid dyes so I can paint with it on the silk.. It wud be much help if you enlighten us with that process.. If you hv blogged already about it then plz share the link. Thanks in advance