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By certification 
Discription:
1 .Disperse blue BR-2B is the counter product of disperse blue E-4R,and is close to disperse blue E-4R in the strength, light and application.
2 The color brilliant, level-dyeing property good and lightness stable.
3. This product apply to high temperature dyeing, under high temperature and pressure dyeing, warm up to 130℃ , has a relatively high devoured.
4 .Tn the cost superior to the blue 56, the pollution when synthesizing relatively less than blue 56.
5 .Meet the standard environmental protection requirements of Oeko-Tex100.
6. The product is not suitable for dyeing light fabric, but suitable for high temperature dyeing with PH 4-7.
Temperature curve:
Â
Lifting force curve:Â
Dyeing:
Product Name |
Light Fastness |
Sublimation fastness |
rubbing |
Perspiration |
washing |
||||
Dry |
Wet |
Acid |
Alkali |
Original sample |
staining |
||||
Disperse Blue blue 56 |
6 |
3 |
4 |
4-5 |
4 |
4 |
4-5 |
4-5 |
|
Disperse Blue BR-2B |
5-6 |
3 |
4-5 |
4-5 |
4 |
4 |
4-5 |
4-5 |
 |
Annotation：
This data is for customers’reference during dyeing. For the different dyeing technics and the different application, please test the product before use it!
