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Classification of hot melt film by composition

February 23, 2023
According to the main components of the product classification: Hot Melt Film composition is mainly basic resin, viscosifier, plasticizer, and some Other additives, which accounts for the largest proportion of the basic resin, basic resin is also the basis of hot melt film naming. The composition of Hot Melt Adhesive Film is various, will make appropriate adjustments according to the specific needs of bonding materials, but according to the types of basic resin, can be roughly divided into EVA hot melt Adhesive Film, Tpu Hot Melt Adhesive Film, PES hot melt adhesive film, PA hot melt adhesive film, PO hot melt adhesive film.

The main component of EVA hot melt film is EVA, that is, ethylene-vinyl acetate copolymer. EVA hot melt adhesive film is one of the most widely used hot melt adhesive film products at present. This is because EVA itself has relatively strong material adaptability and there are more types of adhesive materials. EVA hot melt adhesive film in footwear, automotive industry, decorative building materials, packaging and other fields have a wide range of applications.


The main component of TPU Hot Melt Adhesive Film is TPU, also known as thermoplastic polyurethane. Tpu Hot Melt Adhesive Film due to the characteristics of the material, very soft, and has a relatively strong waterproof performance. So TPU hot melt adhesive film is used most in the field of clothing. Today's traceless clothing, waterproof clothing, etc., depend on the development of TPU hot melt adhesive film.

PES hot melt film is the main component PES, that is, polyester. PES hot melt adhesive film has good bonding performance on metal materials. At present, the adhesion of some components in the electronic field is more widely used, and the composite of materials in the field of new energy.

PA hot melt film is the main component of PA, that is, polyamide. PA hot melt adhesive film has good high temperature resistance, but low temperature resistance is poor, under the conditions of sub-zero temperature, the material will harden, lose toughness, need to do more modification. PA hot melt adhesive film is mainly used in clothing, packaging and other fields.

The main component of PO hot melt film is polyolefin, polyolefin is a general category, mainly including polyethylene and polypropylene two materials, that is, PE and PP. PO hot melt adhesive film has good comprehensive performance, and it also has good bonding performance for metal materials. It is a kind of hot melt film products with potential in the field of application.
hot melt film
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