a brief analysis of the differences between tpu hot melt adhesive film and eva hot melt adhesive film

tpu hot melt adhesive filmand evahot melt adhesive filmthey are the two most frequently used types of hot melt adhesive film products in the hot melt adhesive film industry. they are widely used in the field of textile composites and are involved in the development and application of materials in many industries. then what is the difference between tpu film and eva hot melt adhesive film? here it istpu filma brief explanation from the manufacturer.

first,TPUthe raw materials of hot melt adhesive film and eva hot melt adhesive film are different. the raw material of tpu hot melt adhesive film is thermoplastic polyurethane, and the raw material of eva hot melt adhesive film is ethylene vinyl acetate polymer. they are two different chemical raw materials.

unfortunately, tpu film and eva hot melt adhesive film are suitable for bonding different materials. eva hot melt adhesive film has a wide range of material adaptability and can form a certain strength combination with most materials, while tpu hot melt adhesive film material adaptability is worse than eva hot melt adhesive film. however, some materials may have much stronger adhesion than eva hot melt adhesive film.

tpu hot melt adhesive film usually has better elasticity than eva hot melt adhesive film. therefore, in the bonding of certain elastic materials, if it can be applied, tpu hot melt adhesive film will have more advantages. in addition, tpu hot melt adhesive film has better waterproof performance than eva hot melt adhesive film, so for certain products that need to be cleaned, especially in the field of clothing, tpu hot melt adhesive film will be more used.