Product Name:Disperse yellow 82
C.I. No.: Disperse yellow 82
CAS No.:12239-58-6
Molecular Formula:C20H19N3O2
Molecular Weight:333.389
Relative Name:Disperse Fluor. Yellow 8GFF
Shade:yellow powder
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Test Methods |
ISO |
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Test fiber |
Polyester |
|
|
Dry heat |
condition |
medium |
|
fade |
4-5 |
|
|
Staining |
4 |
|
|
Sun exposure |
light source |
sunlight |
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Medium color |
4 |
|
|
Oxidation resistant nitrogen |
2-3 |
|
|
Perspiration |
Acid/base |
alkali |
|
fade |
5 |
|
|
Staining |
5 |
|
|
Pleated (steamed) |
condition |
severe |
|
fade |
3 |
|
|
Staining |
5 |
|
|
Washed |
condition |
ISO4 |
|
fade |
4-5 |
|
|
Staining |
5 |
|
Appearance is light brown powder. The dye has a suitable pH value of 4~6. It is not resistant to alkali when dyed or printed, and it is easy to decompose the dye.
The dye is green and yellow with strong fluorescence, and has good fastness and poor light fastness. It is suitable for high temperature and high pressure dyeing method, and has good leveling property, and is also suitable for hot melt padding. The dyeing performance of carrier method is not satisfactory. Using o-phenylphenol as carrier, not only the dark color is dark, but also the light fastness is reduced by level 1. It is dyed on diacetate fiber, triacetate fiber and nylon, and the dyed color is green yellow with fluorescence. It has poor light fastness. It is dyed as bright yellow on acrylic fiber and has no fluorescence. It can be directly printed on polyester fabric and can not be used as dyeing and dyeing. It is mainly used for dyeing and printing of polyester and its blended fabrics. It can be used for coloring of light industrial products such as plastics in non-textile fields, and also for metal coatings.
Package, 25KG/DRUM, CARTON BOX, BAG
