News
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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 ...Read more -
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...Read more -
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...Read more -
Environment-friendly 100% Liquid Sulphur Black manufacturer tell you Production process of denim
Due to its cheap price and durable characteristics, denim or jeans has been more and more popular, even sell well than any other kind of trousers in the whole world. Nowadays, denim has developed into many patters, then do you know its production process? Cangzhou Xincheng Weiye Co.Ltd is one of...Read more -
Why use black paper dye to dye black cardboard?
Black cardboard has wide applications: suitable for albums, photo frames, backboards, gift boxes, jewelry boxes, mobile phone boxes, shoe boxes, stationery, clothing tags, notebooks, desk calendars, handbag and speaker box electronic gaskets and other crafts packaging. But do you know which kin...Read more -
Black paper liquid dye manufacturer talking about the necessity of dyestuff stock
1. Black paper liquid dye have become the main factors affecting the cost of printing and dyeing enterprises. Dyes, auxiliaries, water, electricity, steam and labor are the main variable costs of printing and dyeing enterprises. Throughout these years, the price of auxiliaries is relatively stabl...Read more -
What is black paper dye? Where to buy good quality black paper dye?
Each dye has its advantages and disadvantages. Water-soluble direct dyes have been widely used in papermaking industry. Pigments are often used in colored coated paper. Dyes and paper fibers are bonded by covalent bonds, ionic bonds, coordination bonds, hydrogen bonds and intermolecular forces. T...Read more -
Liquid Black Dye manufacturer attend COLOR CHEM EXPO hold in Lahore, Pakistan
In the period of 2015-2018, the Pakistani Punjab Chemical Products and Dyes Business Association (PCDMA) and the Pakistani International Exhibition and Conference Co., Ltd. (CEIT) successfully jointly organized the fourth session of the Blegge Exhibition with the General Agent of China. In 2019, ...Read more -
The chemical performance of basic rhodamine B
As a powder dyestuff, Basic Rhodamine B has high solubility in water and bright color after dissolution. It is suitable for the demand of red dyestuff for paper line. There are many kinds of dyes used in papermaking. Different dyes have different effects. Basic Rhodamine B is widely used in paper...Read more -
What is basic Rhodamine B? What’s the application?
Since Cangzhou Xincheng Weiye Chemical Co.,Ltd Service Platform was officially launched, the inquiries of customers has become more and more. Taking basic Rhodamine B as an example, from product definition and use, to processing technology, to purchase and use, all aspects of products have been c...Read more -
What is the difference between Sulphur Black BR and sodium sulfide?
Sulphur Black BR is also called vulcanizate or green sulfide. It is the most consumed sulfur dyes. The dye Sulphur Black BR has appearance of shinning black cristal or black power. It is not soluble in water. Soluble in sodium sulfide solution to form a dark green leuco. Soluble in hot concentrat...Read more -
Why does the fabric dyed with sulphur black br have problem?
Sulphur Black BR and indigo blue granulars are playing important role during cotton textile, especially dyeing denim or jeans. Sulphur Black BR has features of low purchasing cost, easy operation and high dyeing speed. As a result, more and more dyeing plant prefer to buy Sulphur Black BR in bulk...Read more
