News

  • What is advantage of liquid sulphur black? What is its usage?

     The absorption rate of liquid sulphur black is higher than that of powder, and the sewage has no precipitation impurities, which greatly reduces the cost of sewage treatment and is more environmentally friendly. A large number of data show that the dry-wet rubbing fastness of liquid sulphur blac...
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  • Xincheng Weiye Chemical New Type Liquid Sulphur Black CAS 1326-82-5

    Xincheng Weiye Chemical is a professional manufacturer of chemical dyes in China, including sulphur black, rhodamine B, malachite green crystals, methyl violet, acid orange II, 222 metanil yellow, direct yellow 101, direct red 12B.  Especially our sulphur black consists of sulphur black crystals...
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  • Truck will be limited after Sep.10th, have your prepared your stock for sulphur black?

    As Beijing is going to hold a military parade for the 70th anniversary this year, from September 10 to October 10 in the following regions, trucks in Beijing, Tianjin, Hebei and other North China regions will be affected by traffic restrictions, interruptions and embargoes. Under this situation, ...
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  • Want to buy Sulphur black? Welcome your visit to our booth at Dyechem Bangladesh !

    Bangladesh is increasingly becoming a textile power in Asia. At present, it is the second largest garment exporter in the world, with a market share of about 4.8%. It has more than 5,000 garment factories and employs nearly 4.2 million workers. The cost of production is low, and the competitive a...
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  • Reactive Prices Increasing, Substitutes for Reactive Black–Sulphur Black will be popular

    Recently we received more inquiries about reactive dyes from different countries. Due to reactive dyes raw material shortage especially H acid,India reactive prices increased again and again. However, it’s still demand is more than supply. Recently several months, reactive black dye prices ...
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  • Indian-Pakistani trade interruption, China’s dyestuff market will be into the peak season with National Day coming

    Tensions between India and Pakistan have escalated. As India abolished Kashmir’s autonomy earlier, Pakistan announced a reduction in diplomatic relations with India, suspend foreign trade with India and expulse the Indian Ambassador. Imran Khan, Pakistan’s prime minister, said he woul...
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  • We want to dye paper egg trays, how to do?

    With the increasing of paper egg trays in the market, colorful paper egg trays are more and more popular.  There is the demand, then there is supply. Egg trays plant are planning to use colorful paper egg trays to attract customers’s requirement.  However, which kind of dyes is suitable to ...
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  • 20FCL Sulphur Black 200% Delievery to Pakistan Karachi

    Sulphur black br is a kind of sulphur dyes, which has appearance of shinning crystals. However, it can not dissolve in the water directly. During dyeing process, sulphur black dye should be used with sodium sulfide, then it will have good dyeing properties for cotton. As sulphur black br dye has...
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  • Best dyes for coloration of wool yarn in orange, black, red, blue

    Wool is an important raw material in textile industry. It has many advantages, such as good elasticity, strong hygroscopicity and good warmth retention. Wool fiber is soft and elastic, and can be used to make wool, carpet and other textiles. Wool products have the characteristics of plump handle...
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  • What kind of dyes are used for ball point pen and marker ink?

    Ballpoint pen, also known as bic. As a writing tool popular in the world in recent decades, it has the characteristics of simple structure, easy to carry, writing lubrication, and suitable for copying. As a result, from school students to civil servants in office buildings, they are happy to use ...
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  • New branch factory for basic dyes, cationic dyes, sulphur black, acid dyes, direct dyes

    August 1st,2019 is an important day for Xincheng Weiye as our branch factory has officially put into production today. For 25 years, we have focused on the production of basic dyes, sulphur black, cationic dyes, acid dyes and direct dyes. Our head office factory, located in Cangzhou city, has ad...
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  • What kind of dyes can be used for PVC coloring?

    PVC is a kind of important general thermoplastic material. It is widely used in many fields, such as building materials, automobiles, doors and windows. Because of its low processing temperature, many kinds of organic pigments and solvent dyes can be used for coloring, but the final use of colore...
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