Film forming agent for leather garment

Abstract

The invention relates to a film forming agent for a leather garment. The film forming agent is applicable to real clothing leather and belongs to the field of leather finishing agents. The film forming agent comprises, by weight, 90 to 120 parts of coloring cream, 115 to 160 parts of acrylic resin, 30 to 50 parts of aliphatic bonding polyurethane, 80 to 125 parts of waterborne polyurethane resin, 50 to 75 parts of modified casein, 50 to 75 parts of waterborne wax emulsion, 5 to 10 parts of a feeling agent and 440 to 520 parts of distilled water. After treatment with the film forming agent for the leather garment, real clothing leather is not viscous at a high temperature, does not crack at a low temperature, has excellent resistance to freezing and flex, can withstand a low temperature of -20 DEG C, shows good elasticity, feels smooth on the surface and presents the sensation of real leather; the film forming agent is nontoxic, pollution-free, labor-saving, material-saving, cost-saving and easily-operable; and the raw materials of the film forming agent cooperate with each other, various performances of the raw materials are comprehensively combined, and optimal compounding effect is obtained.

Description

technical field [0001] The invention relates to a film-forming agent, in particular to a film-forming agent for leather garments, which is suitable for genuine leather garment leather and belongs to the field of leather finishing agents. Background technique [0002] The appearance of leather products plays a decisive role in the manufacture of leather products and the choice of consumers. The coated leather products can not only correct the defects of the leather surface to make it beautiful, but also improve the durability of the leather products, and can also endow the leather with different styles and patterns, making the leather products more fashionable and more textured. As the top coating material of leather, leather finishing agent has a vital influence on the appearance and physical and mechanical properties of leather products. At the same time, there are many kinds of leather chemical materials with different performances. Under the condition of a small amount...

AI Technical Summary

Problems solved by technology

Butadiene resin film is particularly soft and elastic, with excellent filling and covering properties, excellent embossing formability, good ironing resistance, excellent solvent resistance and weather resistance, but its cost is extremely high, and it is also Due to various conditions, it has not been put into production in China

[0005] Therefore, in practical applications, two or three film-forming agents are usually mixed together, which is labor-intensive, time-consuming, and material-intensive, increasing costs, and there are also defects such as heavy plastic feeling, not frost-resistant, and can not give a good feel to the leather surface.