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The main component of TPU hot melt adhesive film is polyurethane, which is polymerized by polyester or polyether and diisocyanate compounds. It has a polar carbamate group in its molecular structure, so it has good adhesion and chemical stability. In addition, TPU hot melt adhesive film also has water resistance, weather resistance, abrasion resistance and UV resistance, and is widely used in clothing, shoemaking, automobiles, construction, furniture and other industries.

The production process of TPU hot melt adhesive film mainly includes three steps: synthesis of polyurethane resin, preparation of hot melt adhesive film and post-processing. Among them, the synthesis of polyurethane resin is a key step. It is necessary to select appropriate diisocyanate compounds, polyester or polyether and other raw 糖心视频s, and control the reaction temperature and time. When preparing a hot melt adhesive film, the synthesized polyurethane resin needs to be cooled, sliced, and pressed into a film to prepare a hot melt adhesive film. Post-processing includes dividing and packaging the hot-melt adhesive film in preparation for use.

TPU hot melt adhesive films are widely used in various industries. In the clothing industry, TPU hot melt adhesive film can be used to make waterproof and breathable fabrics to improve the warmth and comfort of clothing. In the shoemaking industry, TPU hot melt adhesive film can be used for bonding soles and sewing uppers to improve the quality and durability of shoes. In the automotive industry, TPU hot melt adhesive films can be used for bonding and sealing car windows, roofs, interior decorations, etc., to improve the comfort and safety of cars. In the construction and furniture industries, TPU hot melt adhesive film can be used for bonding and sealing glass, ceramic tiles, wood, etc., to improve the quality and durability of buildings and furniture.

TPU hot melt adhesive film is a kind of hot melt adhesive film with excellent performance. Its wide range of application fields determines that it has good market prospects. With the continuous development of technology, the uses of TPU hot melt adhesive film will become more and more extensive.

Our Company's Products

TPU Laminated Fabric、TPU Car Film、TPU Hotmelt Adhesive Film、TPU Tubing、TPU Tape、TPU Functional Film

TPU Bulletproof Film、Aliphatic TPU Film、PU Film、PTFE Film、Medical TPU Film、TPU elastic band