What is TPU composite fabric? What are the functions and uses of TPU composite fabrics? What is PTFE composite fabric? What are the functions and uses of PTFE composite fabric? The difference between TPU composite fabric and PTFE composite fabric

What is TPU composite fabric/cloth?

The name of TPU composite fabric/cloth is thermoplastic elastomer rubber. This material can become soft under a certain heat, but can soften at normal temperature. Remain unchanged. Used on shoes to provide stability and support.

TPU composite fabric/cloth (Thermoplastic polyurethanes): thermoplastic elastomer rubber. One that can repeatedly soften or change under a certain heat Plastic material, but it can maintain its shape at normal temperature. It can play a role of support and protection. It is located in the midsole of the shoe (not necessarily, it is used in many places)

TPU Main characteristics of composite fabrics/cloths

The main characteristics of TPU composite fabric/cloth are:

Wide range of hardness: By changing the ratio of the reaction components of TPU composite fabric/fabric, products with different hardness can be obtained, and the As the hardness increases, its products still maintain good elasticity and wear resistance.

High mechanical strength: TPU composite fabrics/cloth products have outstanding load-bearing capacity, impact resistance and shock absorption properties.

Outstanding cold resistance: TPU composite fabric/fabric has a relatively low glass transition temperature and still maintains good elasticity and suppleness at minus 35 degrees. properties and other physical properties.

Good processing performance: TPU composite fabric/cloth can be processed using common thermoplastic material processing methods, such as injection molding, extrusion, and calendering etc. At the same time, TPU composite fabrics/cloths and certain polymer materials can be processed together to obtain polymer alloys with complementary properties.

Oil-resistant, water-resistant, and mold-resistant. Good recyclability.

TPU The main uses of composite fabrics/cloths

Applications of various TPU composite fabrics/fabric molded products:

Automotive parts ball coupling; dust cover; pedal brake; door lock striker; bushing

Leaf spring bushings; bearings; anti-vibration parts; interior and exterior decorative parts; anti-skid chains, etc.

Mechanical and industrial components various gears; seals (mainly wear-resistant and oil-resistant); shock-proof components; mold needles; Bushings; bearing caps; connectors; rubber screens; printing rubber rollers and other clothing accessories, women’s bra straps, clothing elastic bands, etc. Footwear Softball shoes, baseball shoes, golf shoes, soccer shoe soles and forefoot

Women’s shoe heels; ski boots; safety boots, high-end soles and others

Self-aligning wheel; handle; watch strap and other pipes • hose high-pressure pipe; medical pipe; oil pressure pipe; air pressure pipe; fuel pipe ; Coating pipe conveyor pipe; fire hose and other films and sheets

Rotating belt (with certain stretching effect); air cushion; diaphragm; keyboard board; composite cloth and other wires and cables power communication cables ;Computer wiringMolecular mobility decreases and shrinks. At 0 degrees Celsius, the moisture conductivity of TPU composite fabric/cloth drops exponentially. It is almost zero below 0 degrees Celsius. It becomes brittle and easy to break when it reaches minus 15 degrees Celsius. If boiling water is poured directly on top, the temperature is too high. It will deform, but E-PTFE will not change at temperatures between minus 150 degrees and 300 degrees, and its moisture conduction capacity remains unchanged. It can discharge water vapor faster and keep you dry and comfortable. It also has strong corrosion resistance, strong acid and alkali resistance, and can protect against toxic chemicals. The micropores of E-PTFE are not a straight channel, but the channels form a network structure in the membrane, and wind cannot pass directly. When encountering obstacles, it changes direction and folds back to achieve windproof effect and at the same time keep warm. Therefore, E-PTFE composite fabric/cloth is an ideal material for use in harsh environments.

Boil a pot of water and cover it with a cloth. You can clearly and continuously see the water vapor from the e-ptfe, not from the top. When covering the glass, you can see water vapor on the glass, because the tpu composite fabric/cloth has a certain breathability function. Nowadays, tpu is made very thin, but in the actual outdoor environment, it is different from the E-PTFE composite fabric/cloth material used by GoreTex. there is a big difference.

AAVBBCNVM, N. KJO

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