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What’s the factors that affect the staining effect of vat blue RSN Vat blue 4?
The dosage and temperature of reducing agents: Excessive reducing agents or excessively high temperatures may lead to excessive reduction or hydrolysis of dyes, affecting the quality of dyeing. Dyeing conditions: Different dyes have different aggregation and diffusion rates during the...Read more -
How to choose Vat dyes ? Where to find reliable vat dyes supplier ?
Be sure to use ultra-fine powder dye for dyeing. Dyes used for tie dyeing, with over 80% of dye particles having a diameter of less than 2 microns and no large particles present. This is because the larger the particles of vat dye, the smaller the surface area per unit weight of the vat dye, ...Read more -
What’s the specific application of vat dyes ?
Vat dyes have excellent performance, bright color, complete chromatography, good fastness, and stable color paste, making them high-end dyes for printing or dyeing. Since the late 1950s, reactive dyes have gradually taken up most of the market share of vat dyes, but in certain textile fields...Read more -
What’s marker ink dyes ? Where to buy reliable quality marker ink dyes ?
Mark ink dyes mainly include the following types: Pigment dyes: This type of dye includes acrylic markers and watercolor markers. Acrylic markers have stable pigment properties and are not easily faded, but their color transparency is often inferior to that of alcohol based markers. Watercolo...Read more -
What kind of dyes and pigment can be used for plastic ?
The dyes and pigments that can be used on plastics mainly include the following categories: Organic pigments: Organic pigments are currently the most widely used plastic pigments, suitable for various plastic materials due to their good solubility and bright colors. Common organic pigments in...Read more -
Liquid blue dye used for dyeing fertilizers and pesticides
Liquid blue dye can be used for fertilizer dyeing. It is a water-soluble liquid dye commonly used for dyeing products such as fertilizers, pesticides, and detergents. Chemical properties are stable, easily soluble in water, and the aqueous solution appears green and blue. Chemical properties...Read more -
What dyes can be used for textile cotton dyeing?
Cotton fabric dyes mainly include the following categories: Direct dyes: Direct dye can dissolve in water and can directly dye cotton fibers in neutral or weakly alkaline solutions. This dye has complete chromatography, simple dyeing method, and low price, but its color fastness is poor and u...Read more -
Which dyes can be used for polyester dyeing ?
Common types of dyes used in polyester dyeing Polyester is a synthetic fiber with a high melting point and difficulty in dyeing. Generally, dyes with good hydrophilicity are used, such as acid dyes, disperse dyes, and vat dyes. 1. Acid dyes Acid dyes are water-soluble organic dyes that have ...Read more -
Pigment Red 112 Used for Printing Inks
Pigment Red 112 is a bright red pigment that exhibits unique color changes in sulfuric acid at different concentrations. It appears reddish purple in concentrated sulfuric acid and turns blue peach red when diluted. This pigment is often used as a substitute for pigment red 3 in specific sit...Read more -
What is Phthalocyanine green C.I. Pigment green 7 ?
Phthalocyanine green C.I. Pigment green 7 is an important organic pigment with a yellow green appearance, bright color and strong coloring power. It is insoluble in water, ethanol, and organic solvents, with a density of 2.69-2.72g/cm ³, an oil absorption of 35% ± 5%, a light resistance of 7...Read more -
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
