News
-
The important role of titanium dioxide pigment white in emulsion paint
What is titanium dioxide pigment white? Titanium dioxide is a white inorganic substance made from titanium oxide. Titanium dioxide has high coverage and glossiness, and is therefore widely used in fields such as coatings, plastics, and paper. The role of titanium dioxide in emulsion paint 1....Read more -
What is solvent red 23 ? What is solvent red 23 application ?
Our factory is professionally producing high quality solvent dye HRR Red CI 26100, solvent red 23 with 100% quality and competitive prices. It’s a kind of red powder solvent dyes with is not suitable in water. Details, Performance, and Advantages: Light resistance level 5-6 Heat resist...Read more -
What kind dyes and pigment are used for masterbatch coloring?
Masterbatches are composed of three basic elements: color masterbatch dyes and pigment, carriers, and additives. The carrier is usually the same resin as the product resin to ensure optimal compatibility. Additives include dispersants, flame retardants, brightening agents, antibacterial age...Read more -
What is the application of vat Blue 4 ?
Vat Blue 4 also named vat blue RSN is a kind of vat dyes. It’s mainly used for dyeing synthetic silk, cotton fibers, and polyester cotton blended fabrics. In addition, vat blue 4 is also used for dyeing and printing of vinylon, viscose fibers, and their textiles. The specific uses o...Read more -
Is Solvent Red 49 a metal complex dye?
Solvent Red 49 CAS 509-34-2 is a metal complex dye. Solvent Red 49 is a metal complex dye with bright colors and good solubility, commonly used in fields such as paints, coatings, and printing inks. The characteristics of solvent red 49 dye include bright color, fluorescent effect, stron...Read more -
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
