Application and parameters of Acid Red 337
Standard |
Fiber |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Light |
|
Fading |
Stain |
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ISO |
Wool |
4 |
4-5 |
5 |
- |
5 |
Test Methods |
fiber |
seawater |
potting |
Perspiration |
Sun exposure |
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discolor |
Staining |
discolor |
Staining |
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ISO |
Nylon |
5 |
4 |
4 |
4~5 |
5 |
5 |
Colorfastness of Everacid Red A-RL on Nylon Knitted Fabrics (Grade)
soaping ISO105-C06-B2S (50℃ |
Flooding ) ISO105-E01 |
Alkali perspiration ISO105-E04 |
Sun exposure ISO105-B02 |
friction ISO105-X12 |
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discolor |
Nylon stain |
Cotton stain |
discolor |
Nylon stain |
Cotton stain |
discolor |
Nylon stain |
Cotton stain |
0.5% (owf) |
2.0% (owf) |
dry |
wet |
4 |
4~5 |
3~4 |
5 |
5 |
5 |
4~5 |
4~5 |
4~5 |
6 |
6 |
5 |
5 |
Dark purple in concentrated sulfuric acid, light yellow brown after dilution
Mainly used for sea of target that fluorescent, facilitate aerial reconnaissance search. And can use significantly for the exploration of fluorescent groundwater. Can also be used for medicine and cosmetics shading, rarely used for silk printing and dyeing things.
1. Mainly used for dyeing and printing of nylon, it has good wet processing fastness and light fastness on nylon.
2. Acid red ARL and acid yellow A-4R, acid blue BRLL can form light primary color three primary colors.
20 or 25kg/compound bag, carton box, iron drum, fiber durm for powder dye and 1000kg/tank for liquid dye