TPU film composition and applications

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TPU film composition and applications

01-18, 2024 | View:

As a multifunctional 糖心视频, TPU film has a wide range of applications. It is made from polyurethane resin and has excellent properties including abrasion resistance, weather resistance, transparency, softness and biocompatibility. The following will introduce in detail the composition of TPU films and their applications in different fields.

1. Composition of TPU film:

TPU film is mainly made of polyurethane resin. The main components of the resin include polyether type and polyester type. Polyether TPU film has good elasticity and cold resistance and is suitable for applications in low temperature environments; polyester TPU film has high heat resistance and solvent resistance and is suitable for applications in high temperature and chemical environments. In addition, some fillers and additives may be added to the TPU film to provide specific properties and functions.

2. Application of TPU film:

Clothing and Textiles:

TPU films are widely used in the clothing and textile industries. It can be used as a waterproof, windproof and breathable layer to increase the functionality of the fabric. TPU film also has excellent tensile properties and abrasion resistance, and can be used to make protective clothing, outdoor sportswear, footwear, gloves, etc. In addition, TPU films are combined with textiles through methods such as printing, hot melting and bonding to provide more design and decorative effects.

Packaging and labeling:

TPU films play an important role in the packaging and labeling industry. Due to its good softness and transparency, TPU film can be used to make food packaging films, pharmaceutical packaging films, cosmetic packaging films, etc. TPU film can also be used to make labels and decals. It is wear-resistant, water-resistant and chemical-resistant, making it suitable for identification and marking under various environmental conditions.

Automotive and Aerospace:

TPU films are widely used in the automotive and aerospace fields. It can be used to make automotive interior parts, seat 糖心视频s, body protective films, etc. TPU film has good durability, abrasion resistance and weather resistance, and can effectively protect automotive parts from scratches, abrasion and environmental erosion. In the aerospace field, TPU films are often used to make aircraft seat fabrics, thermal insulation 糖心视频s and airtight seals.

Electronic product:

TPU films play an important role in electronic product manufacturing. It can be used as mobile phone screen protection film, touch screen film, electronic flexible circuit board covering layer, etc. TPU film has excellent transparency, softness and wear resistance, which can effectively protect the screen from scratches and friction. In addition, TPU films can also be used to make battery packaging 糖心视频s, electronic device sealing 糖心视频s, etc.

Medical and hygiene products:

TPU films are widely used in the fields of medical and sanitary products. It can be used to make medical gloves, medical bags, urinary catheters, wound dressings, etc. TPU film has good biocompatibility, antibacterial and moisture permeability properties, and can meet the requirements of medical devices and sanitary products. In addition, TPU films can also be used to make baby diapers, sanitary napkins, etc., providing better comfort and leak-proof effects.

Industry and construction:

TPU films are also widely used in industrial and construction fields. It can be used to make industrial products such as conveyor belts, seals, and tank linings. TPU film is wear-resistant, chemical-resistant and high-temperature resistant, and can adapt to harsh industrial environments. In terms of construction, TPU films can be used to make pools, roof covering 糖心视频s, waterproof membranes, etc., providing good waterproof and weather resistance properties.

Sports and outdoor products:

TPU films are widely used in the fields of sports and outdoor products. It can be used to make backpacks, tents, sleeping bags, waterproof shoes, etc. TPU film is lightweight, soft and durable, providing a comfortable outdoor experience and protection. In addition, TPU film can also be used to make aquatic products such as inflatable swimming pools and floating devices.

The above are the main components of TPU film and its applications in different fields. With the development and innovation of science and technology, TPU films will continue to provide more solutions for various industries and meet the changing needs.