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How to Use Vat Dyes ?
The use of vat dyes requires a reduction process to generate soluble chromophores before dyeing, which involves multiple steps and precautions. 1. Restoration process: Dyes need to be reduced to soluble sodium salt of the chromophore using a reducing agent (such as sodium hydrosulfite) unde...Read more -
100% strength Vat Blue 4 Vat Blue RSN Grains
Vat Blue 4, also known as vat Blue RSN, Brilliant Blue RSN, vat Brilliant Blue 5RL, etc., is a widely used vat dye. In the printing and dyeing process of cotton and linen textiles, vat blue 4 plays an important role. Physical properties Vat Blue 4 is a blue black powder that is insoluble in...Read more -
How to use vat dyes? How to dissolve vat dyes?
The cutting process of vat dyes mainly involves the use of strong reducing agents under alkaline conditions to reduce them into the water-soluble sodium salt form of the chromophore. This process is a key step in the vat dyeing process, aimed at enabling the dye to dye fibers. The commonly u...Read more -
What’s the application of methyl violet 5BN ?
Methyl Violet 5BN is mainly used in the following fields: as a dye for dyeing textiles, paper, and leather; Used for manufacturing ink, ink; As a disinfectant and preservative in the medical field; And as a photosensitive agent in photography and photosensitive materials. In addition, it is ...Read more -
Pigment Blue 15:3 Paste Used for Dyeing Paper
The application of Pigment Blue 15:3 paste in paper dyeing process mainly includes the following aspects: 1. Vibrant colors: Pigment Blue 15:3 paste has excellent color and can make paper appear bright blue. 2. Strong light resistance: Pigment Blue 15:3 paste has good light resistance, and...Read more -
What is vat dyes ? What’s vat dyes application ?
Vat dyes mainly include indigo, vat yellow, vat orange, vat green, vat blue, vat brown, vat red, etc. They are mainly used for dyeing and printing natural fibers such as cotton, linen, silk, and wool, as well as synthetic fibers. They have the characteristics of bright color and good fastne...Read more -
Pigments Powder and Pigment Paste used for Water Based Printing Inks
Pigments Powder and Pigment Paste play a crucial role in water-based printing inks, as they directly affect key properties such as color, coverage, glossiness, and stability of the ink. The following are several key uses of pigments in water-based printing inks: 1. * * Color imparting * *: P...Read more -
Solvent Yellow 33 Used for Plastic Coloring
Solvent Yellow 33, chemical name 2- (quinolin-2-yl) -1H-indene-1,3 (2H) – dione, also known as 2-quinolinyl-1H-indene. Its CAS number is 8003-22-3, molecular formula is C18H11NO2, and molecular weight is 273.2854. Solvent Yellow 33 is mainly used for plastic coloring, with the charac...Read more -
Solvent Yellow 10GN Professional Manufacturer
The appearance of Solvent Yellow 10GN is a bright yellow powder, with a very bright and fluorescent green yellow hue. Solvent yellow 10GN is insoluble in water; In engineering plastics, the coloring power is average and the sun resistance is very good. Transparent styrene products containing 0....Read more -
Where to buy high quality kraft paper dyes ?
Kraft paper dyes refer to pigments or dyes used to color kraft paper. Kraft paper is a tough packaging paper, usually brown, named after its color and texture resembling cowhide. Kraft paper dyes can be water-based or oil-based, used to change the color of kraft paper to meet different packagin...Read more -
Acid Orange 7 Used for Papermaking
Acid Orange 7 is an efficient dye designed specifically for paper dyeing. It not only gives paper a vivid and long-lasting orange color, but also has good permeability and uniformity, ensuring that every piece of paper can achieve a consistent dyeing effect. When using, please follow the recomm...Read more -
Paper Dyes Basic Orange 2 CAS 532-82-1
Basic Orange 2 (CAS 532-82-1) is an azo dye commonly used for paper dyeing. It can provide a bright orange color and is widely used in the coloring process of paper to enhance its visual appeal. Here are some details and precautions regarding the further application of Basic orange 2 (CAS 532-...Read more
