News
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Malachite green dye urgently shortage, stock run out in market
With production resumption gradually this week, Cangzhou Xincheng Weiye Chemical company has been into the tense production including dyes of Rhodamine B dye, Malachite green dye, Methyl Violet Crystal, Sulphur Black, Acid Orange, Direct Yellow. Basic malachite green is used for dyeing of acryl...Read more -
Amazing Application and Properties of Basic Malachite Green
All kinds of dyes add colorful colors to our life. With the development of science and technology, basic malachite green is a kind of cationic dye, which can be combined with acid to form salt. Because of its particularity, it is mainly used for paper coloring, stationery and making lake. With th...Read more -
Korea Coronavirus Spread, Solvent Red 49 Manufacturer Highly Concerned
Since the outbreak in Hubei Province, China government is taking most powful measures to prevent virus spread.Currently everything is under control. But what no one expected was that the epidemic situation in South Korea is not very optimistic. The Korea government is making every effort to preve...Read more -
Multiple uses of acid scarlet 3R CI acid red 18【25 Years Acid Dyes Manufacturer】
Acid scarlet 3R CI acid red 18 is widely used as a red powder, soluble in water and red color, slightly soluble in alcohol and fibrinolysin, with bright color and complete chromatogram. It is direct to polyamide fiber and protein fiber and needs to be dyed in acid solution. Thus, acid red 3R is w...Read more -
Do you know liquid green dye for dyeing wood ? 【25 Years Liquid Dyes Manufacturer】
Liquid green dye is our company environmental friendly wood colorant. Compared with basic malachite green solid, liquid green dye has the advantages of stable performance, small smell, high dyeing strength and so on. Product introduction: Liquid green dye(wood dye) Properties: the appearance is ...Read more -
Production Schedule Much Tight, Raw Material Keep Rising Trend【25 Years Rhodamine B Dye Manufacturer】
With the mitigation of novel coronavirus epidemic, orderly and conditional resumption has been started in all parts of China, and since recently, logistics has changed from stagnation to gradually return to normal operation. As the professional factory of basic dyes for 25 years, our factory grad...Read more -
Basic knowledge of dyestuffs: Dissolution methods of various dyestuffs【25 Years Cationic Dyes Manufacturer】
1. Direct dyes: The thermal stability of the direct dye is relatively good. The direct dye can be added to soda ash soft water for solubilization. When the material is mixed, the dye is first mixed into a slurry with cold soft water, then stirred and dissolved with boiling soft water, diluted wit...Read more -
What is basic malachite green dye?【25 Years Basic Green 4 Manufacturer】
Basic malachite green CI basic green 4 is a cationic dye because the pigment group has a positive charge. It is characterized by uniform color and strong coloring power. Basic malachite green is widely used as colorations, and it can have deep and rich color if a small amount of dye is used. Its ...Read more -
How to test the dyeing fastness of basic malachite green?【25 Years Basic Green 4 Manufacturer】
Nowadays, basic malachite green dye is widely used in industrial printing and dyeing. We all know that basic malachite green is used for coloring, but in the process of coloring, it will also present the phenomenon of unqualified color fastness, which is related to the problem of dyeing fastness ...Read more -
Good Feedback from our Congo Client for Red Paper Dyes
Last year, we delivered one lot red paper dyes to our Congo client. This week we got good feedback from this client, he is very satisfied with the red paper dyes we recommend. The performance of color, fastness, solubility is very excellent. We are very happy our dyes make client satisfie...Read more -
During outbreak in 2020, Indonesia client place new order for sulphur black dyes
During outbreak in 2020, Indonesia client place new order for sulphur black dyes. He is our old client with cooperationg for several years. In order to receive the first cargo once our production resume at earliest date, he placed an order of one container around 20tons. Our Indonesia customer ...Read more -
During the outbreak of virus, Rhodamine B Dye factory still at your service
Dear old and new customers, with passing time day by day, we are going to see the dawn of the epidemic end in China. In this special time, although our production haven’t resumed due to virus, our sales is still on duty to provide customers service. Cangzhou Xincheng Weiye Chemical is spec...Read more
