Name: shyam
Message: Please explain to me special reference to direct dyes:
- Action of electrolytes
- Effect of temperature
- Effect of liquor ratio
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And
General properties of sulpher dyes

I'm afraid that your request for information goes far beyond what I can write in an email. (That would take me days to consider fully in writing, at no pay!) What you need to do is to acquire books written for the textile industry about direct and sulfur dyes.

I recommend that you acquire the book Cellulosics Dyeing, edited by John Shore, published 1995 by the Society of Dyers and Colourists. You can order it from the web site of the Society of Dyers and Colourists for £9 plus shipping; see the bookstore link on their front page. You should also consider other relevant titles sold there.

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