Payment & Shipping Terms:
|Application:||Cotton Fabric||Leuco Color:||YELLOW|
permanent clothing dye,
permanent dye for fabric
Customized Wool Permanent Fabric Dye C I Vat Violet 3 Vat Violet RRN
Vat dye is a kind of dyes with good properties in dyes. Vat dye, formerly a vat dye, is not soluble in water, in alkaline solution by sodium second ( sodium sodium hydrosulfite ) for reduction treatment, and to make the dyeing of the dye. According to its main chemical structure can be divided into two categories of indigo and anthraquinone. It has higher chromatography, bright color, soaping and tanning fastness, but the price is more expensive, some yellow, orange and other color photosensitive brittle phenomenon, so that its application is limited.
Jiangsu World Chemical Co.,Ltd. is an enterprise of science and technology type with high starting point,specializing in the production of environmental dyes. The company is located in the Economic development zone,Yixing City,Jiangsu Province.There is a streamlined team with strong abilities of technology research and development,production control,application testing.
The Technology Applications and R&D center of the company has leading quality testing equipment from home and abroad. Our company have passed ISO9001 international quality mangement system certification and ISO14001 environmental management system certification.
|C.I.Vat violet 3 vat violet RRN|
|After 4 hrs||5|
1.1 Excellent fastness in each index
1.2 Granule fineness
1.3 Exterior fineness
(1) Cotton yarn, cotton, wool or silk dyeing
(2) Viscose fiber paste coloring and printing and dyeing.
(3) Biochemical agents and indicators
1. 25KG or 50KG Individual package as needed
2. Inner: Two Plastic bags or as you needed
3. Outer: Carton box or plastic drum (Optional)
4. Customized packages
The vat dyes are not soluble in water, dyeing should be reduced dissolved into the sodium salt of the discontent in the alkali strong solution to dye the fiber. after oxidation, the insoluble dye lake is restored to the fiber, which is generally resistant to washing and fastness to airing. For example, Shi, etc. Mainly dyed with cotton and polyester / cotton blended fabric; Polyvinyl alcohol can also be colored; In the silk industry, for human silk, rayon artificial silk weaving, real silk discharge printing.
Contact Person: Allison