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Reliable supplier of cationic dyes/acrylic fiber dyes
Cationic dyes are one of the earliest synthetic dyes. Methyl violet synthesized by W. H. Perkin in 1856, followed by crystal violet and malachite green, are cationic dyes. These dyes, formerly known as basic dyes, can be used to dye acrylic fiber and cellulose fibers treated with tannic acid and ...Read more -
Professional factory of acid dyes in China
Recently we received many inquiries about acid dyes for dyeing wool carpet. Then what is acid dyes? And which is the professional factory of acid dyes in China? Acid dyes are water-soluble dyes containing acid groups, and most of the acid groups are in the form of sodium sulfonate, only a few are...Read more -
Where to buy high quality egg trays/carton dyes?
As bright and various colors, egg trays are popular used in the egg industry. Cangzhou Xincheng Weiye Chemical Co., Ltd specially produced egg tray dyes for over 26 years, colors include pink, red, yellow, green, violet and black. Our egg tray/carton dyes advantages 1.Bright color 2.High light re...Read more -
Professinoal color masterbatch dyes colorant manufacturer in China
Cangzhou Xincheng Weiye Chemical Co., Ltd is the professional manufacturer of color masterbatch dyes in China, having more than 26 years experience. Masterbatch grade solvent dyes include solvent blue 35, solvent green 5, solvent red 24, solvent red 49, solvent red 135, solvent red 195, solvent o...Read more -
Professional mosquito coils dyes color manufacturer China
CANGZHOU XINCHENG WEIYE CHEMICAL CO., LTD Since 1995, Cangzhou Xincheng Weiye Chemical professional in kind of dyes production . mosquito-repellent incense dyes is one of our main ranges . We can offer a series of Mosquito Coil Coloration, such as Yellow, Orange, Red, Violet, Blue, Green, Brown, ...Read more -
Reliable Manufacturer of Sulphur Black BR CAS 1326-82-5
CANGZHOU XINCHENG WEIYE CHEMICAL CO., LTD Sulphur black dye is insoluble in water, so sulfur dye itself does not have the ability to dye cotton. However, in the aqueous solution of sodium sulfide (Na2S), the dye is reduced to cryptochrome, which has good dyeing performance for cotton. So sulfur d...Read more -
Learn More about solvent dye
Solvent dyes is a dye which is soluble in an organic solvent and is mostly introduced in the form of a solution in an organic solvent. As a general principle, solvent dyes do not ionise. Many are azo dyes which have undergone some molecular rearrangement and lost the ability to ionise. Solvent D...Read more -
REILAIBLE BASIC DYES MANUFACTURER SINCE 1995
CANGZHOU XINCHENG WEIYE CHEMICAL CO.,LTD. We are one of the prominent firms in dyes market engaged in manufacturing range of Basic Dyes. We formulate our products using best material with high grade performance.. Our dyes has passed through stringent quality testing procedures, and ensuring best...Read more -
What is the application of Solvent Red 135?
Solvent Red 135, also known as transparent red, is a kind of high-grade plastic colorant. It is an oil-soluble dye. Its physical and chemical properties are yellow powder and insoluble in water. What is the application of Solvent Red 135? Solvent Red 135 is mainly used for coloring all kinds of p...Read more -
Basic dyes used for paper/wood/dried flower/textile
As largest manufacturer of basic dyes in north of China, Cangzhou Xincheng weiye chemical is exporting various basic powder and liquid dyes to Pakistan, Bangladesh, Korea, Vietnam, Brazil, Nigeria, Argentina with reliable quality and faster delivery time. Basic dyes is very soluble in water and a...Read more -
Fluorescent yellow 8g/solvent green 5 used for plastic and grease
1. C.I. index: solvent green 5 c.i.56238 2. Structure: [c30h28o4 molecular weight: 452.54 CAS: 79869-59-3] 3. Foreign corresponding brands: fixoplast fluorescent yellow-101 (Bayer), thermoplast f yellow 084 (BASF), sumiplast yellow fltg (NSK) 4. Characteristics: yellow oil soluble dye with strong...Read more -
Solvent dyes used for inks/plastic/petroleum
Cangzhou Xincheng Weiye Chemical Since 1995. We are one of China leading Solvent Dyes Manufacturer. Our hot sale Blue colors like solvent blue 35,36,70, red colors like 24, 49, 135 ,195, Black colors like 5,7and 27, Yellow color like 21,33,56,Green color like green 5 are regularly exported to Pak...Read more
