Wenzhou Meiernuo Chemical Co., Ltd, founded in 1989, is a technology-intensive fine chemical company with the main objective to carry on business of manufactures and dealers in dyes (metal-complex dyes, environmentally friendly water-based dyes, leather dyes, acid dyes etc…), dyes intermediates and pigments. Headquartered in Wenzhou City, Zhejiang Province, China, the company today has production bases and R&D departments in Jiangsu, Jiangxi and Hubei Province.The company has established itself as a leading manufacturer and exporter of dyes and Chemicals.
Traditional acid dyes refer to water-soluble dyes containing acidic groups in the dye structure, which are usually dyed under acidic conditions...
Cationic dyes are special dyes for polyacrylonitrile fiber dyeing, and can also be used for the dyeing of modified polyester (CDP). Today, I will share the basic knowledge of cationic dyes...