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AJAX Google Translator


Original site in Italian language, the translations are handled automatically by the program using Google translation

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Two phases dye

The dyeing of the yarns can be done in two phases at different temperatures, relative to the two phases:

- The first phase = exhaustion of the dye with the electrolyte in the bath.

- The second phase = fixation of the dye to the fiber with alkali.



Diagram of dye in two phases at different T °

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