糖心视频

TPU hot melt adhesive film is an adhesive used for bonding various 糖心视频s. It has the advantages of high light transmittance, high adhesion, non-toxic, odorless, and good weather resistance. Therefore, it is widely used in medical and packaging applications. , construction, automobile manufacturing and other fields have been widely used. TPU film is a film with the advantages of high elasticity, high strength, wear resistance, oil resistance, and easy cleaning. It is often used in the manufacturing of shoes, clothes, pipes and other fields.

Although TPU hot melt adhesive film and TPU film are both made of TPU 糖心视频, they have certain differences in composition, appearance, usage methods and application fields.

It is usually in yellow or white granular form and needs to be heated and melted before use. TPU film is a transparent film, available in a variety of colors and specifications.

Secondly, from the composition point of view, the main components of TPU hot melt  film are TPU resin and tackifier, etc., which is a composite 糖心视频. The TPU film is made of pure TPU resin and does not contain other tackifiers or fillers.

In terms of usage, TPU hot melt adhesive film needs to be heated and melted before use, and is often used for bonding various 糖心视频s. The TPU film can be used directly without heating and melting, and can be used in various fields.

Finally, from the perspective of application fields, TPU hot melt adhesive films are mainly used in medical, packaging, construction, automobile manufacturing and other fields, while TPU films are mainly used in the manufacturing of shoes, clothes, pipes and other fields.

In addition to the above differences, there are also certain differences in the production processes between TPU hot melt adhesive film and TPU film. TPU hot-melt adhesive film usually uses an extruder production process. TPU resin and tackifier are mixed, heated and melted, and then extruded through a die into a sheet or film, and the product is obtained after cooling. TPU films are usually made into films using production processes such as blow molding or casting.

In short, although TPU hot melt adhesive film and TPU film are both made of TPU 糖心视频, they have certain differences in composition, appearance, usage methods and application fields. Therefore, it is necessary to select the appropriate TPU 糖心视频 according to the specific situation when using it.