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    Waterborne Polyurethane Coatings For Leather Manufacturing

    2008/10/28 0:00:00 39

    Finishing is an important part of leather manufacturing process. Finishing can improve the appearance and durability of leather, improve leather quality, increase variety and expand the scope of use.

    Commonly used leather finishing agents include grid coating agents, acrylic finishing agents, nitrocellulose finishing agents and polyurethane finishing agents.

    Among them, waterborne polyurethane finishing agent, using water as solvent, eliminates the dangers of inflammable and explosive in the production, storage and pportation of the solvent based polyurethane, and meets the requirements of safety, health and environmental protection. It has many advantages such as excellent film forming performance, strong covering power, strong adhesion, bright and smooth coating, water resistance, abrasion resistance, heat resistance, cold resistance, twists and turns, elasticity, easy cleaning and maintenance. After finishing, the leather feels full and comfortable, and can greatly improve the grade of leather making. It is highly valued and widely studied.

     

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