Classification Of Cowint Hot Melt Powder

PA: Polyamide, also known as nylon, has good water washing and dry cleaning properties. It is mainly produced as a hot melt mesh film, which has good foaming adhesion for various materials such as textiles, leather, and sponges, and is widely used.

PES: Polyester, with good water washability, can be produced into both adhesive film and mesh film, but it does not have elasticity and forms a white mist. It has good adhesion to textiles, films, sponges, and metals. However, in the application of bonding mesh film to textiles, it is recommended to choose more PA components.

EVA: Vinyl acetate copolymer, with average water washing performance but elasticity. When not in use, it has a foggy surface and becomes transparent after use. It has good foaming adhesion to some rubber, polypropylene, and sponge, and has great limitations in fabric bonding applications. However, in other applications, such as wallpaper and rubber shoe materials, it has a certain market, low usage temperature, and low cost.

 TPU:polyurethane, with good elasticity and water washability, is mainly used as an adhesive film. It is widely used in the fields of shoe materials and clothing, and can be used at different temperatures (low temperature non elastic, medium temperature elastic, high temperature high elastic). It has good adhesion to textiles, leather, films, and sponges, and is also a popular variety in adhesive films.

For high-quality washable mark hot stamping adhesive powder or ultra-fine powder with a resistance of over 80 degrees Celsius, customization is possible. The price varies with the international chemical market. The above is laboratory data, with a tolerance of around 10%