Leather Dyes Specialized Manufacturer
Ltd. is an acid dyes, direct dyes, leather dyes, feed additives and other chemical raw materials manufacturers, products are mainly used in leather, wool, tweed, silk, paper, wood, metal and other industry sectors.
Leather Dyes: New Ideas and Innovations
Currently, most of the leather dyes and leather care materials used in our country contain anions. After use, the leather surface becomes hard, rubbery, seals the pores, and reduces breathability. For example, the leather will turn black, and the vintage effect on faux leather is lost after dyeing. Suede and nubuck leather can only be washed and cannot be dyed. These materials are not widely used in China. The domestic leather industry mainly uses imported materials, which are expensive. This significantly increases costs, and the prices of finished products in the market remain high, greatly affecting sales.
The purpose of this leather dye invention is to provide a method that can be directly used for leather dyeing, post-treatment, and maintenance after dyeing. The operation is simple, quick, and the dye has good stability. There are leather dyes in different proportions for different fabrics and leathers.
The purpose of this leather dye invention is achieved in this way, which is a leather dyeing agent that includes shear leather dyeing liquid, suede leather and nubuck leather dyeing liquid, and leather dyeing liquid, where the shear leather finishing liquid is at room temperature. The metal complex dye is mixed with water in a volume ratio of 1:4, and then fully stirred with synthetic resin in a volume ratio of 1:2. It also contains cationic emulsion for dyeing and priming.
The dyeing liquid for suede leather and nubuck leather contains metal complex dye and diluent in a volume ratio of 1:4, and a suitable amount of organic silicone oil and synthetic fixing liquid is added.
The leather dyeing liquid is a coloring agent for smooth leather, accounting for 5%-15% of the total volume of silicone oil, 5%-15% of metal complex dye, and 1%-5% of softeners and additives. The mixture of reagents also contains a suitable amount of pigment.
Synthetic resin contains fat, soft wax, and casein in equal parts, forming a non-film-forming mixture, which is then diluted with a diluent to an appropriate consistency.
Cationic emulsion includes cationic binder and polymerized cationic water-based emulsion.
The metal complex dyeing water and alcohol in the leather dyeing liquid are mixed with various auxiliaries to form a leather discoloration liquid.
Compared with the prior art, this invention has the following advantages.
1. The leather dye does not contain anions but is added with cationic oil emulsion. After spraying and brushing, the pores of the leather fibers are not invaded by chemical materials, and the breathability is not changed.
2. The synthetic resin contained does not form a film, does not shine, is fluffy, soft, and elastic, ensuring the quality of high-grade leather.
3. By using metal complex dye and organic silicone oil, it does not form a film, is not sticky, has no gloss, and after dyeing, the leather does not shine, is soft, and not hard.
4. The methods of use are spraying, brushing, ironing, and are simple to operate. It is suitable not only for home use but also for large-scale production in leather factories. Using the discoloration liquid, it does not require much money to renovate old leather garments.
5. Compared with similar foreign products, foreign dyes use CX dyeing water, while this invention uses metal complex dyeing water, which is low-cost and half cheaper than imported materials.
Dezhou Jinmao Chemical Co., Ltd. is a manufacturer of acid dyes, leather dyes, feed additives, gamma-aminobutyric acid, additives, dyeing, disinfectants, and disinfectant products. Acid dyes and leather dye products are mainly used in the leather, wool, felt, silk, and papermaking industries. Gamma-aminobutyric acid products are mainly used as feed additives for pigs, poultry, cattle, fish, and shrimp. Jinmao Chemical introduces advanced production processes and testing equipment from international peers, dedicated to the research, development, and production of acid dyes, leather dyes, weak acid dyes, neutral dyes, and direct dyes. There are more than eighty varieties of various dyes, with a complete color spectrum. Jinmao Chemical actively develops feed additives such as gamma-aminobutyric acid and dihydropyridine, driving the products to follow a path of brand innovation development that prioritizes environmental protection and is supported by technology. The company's decision-making is based on a long-term vision, establishing standardized operating procedures, and promoting standardized and institutionalized work.
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Dezhou Jinmao Chemical Co., Ltd.
Address: 1922 Yingbin Street, Lingcheng District, Dezhou City, Shandong Province, China
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