Kamala dyestuff
Reactive Hot Brand Reactive Dyes
(Monochloro Triazine Based)
These are monochlorotriazine reactive dyes having a low reactivity and low substantivity. Since these dyes have low reactivity, they require more severe conditions for fixation with cellulosic materials. They are readily soluble by pouring water of 80-85șC on powder & stirring well. They are applicable on cellulosic materials by both dyeing as well as printing methods.

In comparison with cold brand dyes, the `H' brand dyes require either a long steaming time or a high thermo fixation temperature (with urea) for optimum fixation. H dyes of low to medium substantivity and medium to high reactivity are most suitable, dyes of very low substantibity may lead to migration problems in dyeing prior to fixation.

When low concentration of highly substantive dyes are used, tailing becomes evident. Tailing is avoided by selecting dyes of low or medium substantivity, using small padding troughs fed to constant level and operating at the highest running speed commensurate with the needs of the rest of the process.
4% Shade Product Name Color Index Name
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Reactive Yellow P6GS Reactive Yellow 95
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Reactive Yellow H8G Reactive Yellow 85
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Reactive Yellow H7GL Reactive Yellow 57A
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Reactive Yellow H5G Reactive Yellow 2
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Reactive Yellow H4G Reactive Yellow 18
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Reactive Golden Yellow HR Reactive Orange 12
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Reactive Orange H2R Reactive Orange 13
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Reactive Red HB/PB Reactive Red 24
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Reactive Red P3BN Reactive Red 29
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Reactive Red H8B Reactive Red 31
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Reactive Red P3B Reactive Red 45
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Reactive Red H6B/6BX Reactive Red 76
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Reactive Magenta HB Reactive Violet 46
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Reactive Purple H3R Reactive violet 1
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Reactive Blue H2R Not Indexed
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Reactive Blue H5R Reactive Blue 13
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Reactive Navy Blue HR/RX Reactive Blue 59
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Reactive Turquoise Blue H5G Reactive Blue 25
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Reactive Turquoise Blue PGR Reactive Blue 72
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Reactive Navy Blue P2R Reactive Blue 39
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Reactive Black PGR Not Indexed
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Reactive Black HN Reactive Black 8