Introduction
TPU Pure Film Material for Raincoat is a high-performance film made of thermoplastic polyurethane elastomer (TPU), which is specially used for the production of various protective clothing such as raincoats, rain capes, waterproof clothing, etc.
Advantages
1. Waterproof performance
TPU pure film material has a low water vapor permeability (WVTR), which can effectively prevent rain from penetrating into the inside of clothing. In actual applications, its water pressure resistance can reach more than 10,000 mmH₂O after standard testing, and can adapt to complex climatic conditions such as medium to heavy rainfall.
2. Moisture permeability and comfort
The material also has a certain moisture permeability, and the MVTR (moisture permeability rate) can reach a range of 3,000~8,000 g/m²/24h. This allows the moisture generated during physical activities to be discharged in time, reducing the feeling of stuffiness and improving wearing comfort.
3. Cold resistance
TPU pure film can still maintain its softness in low temperature environments, the material does not harden or crack, and can be used normally even in an environment of -30°C. In addition, its upper temperature resistance can reach +70°C, and it has a certain heat resistance, which is suitable for use in various climate regions, and is not easy to cause performance degradation or material damage due to temperature changes.
4. Environmental protection and safety
TPU pure film does not contain phthalate plasticizers, heavy metals and harmful solvents, and complies with many international environmental standards, such as REACH, ROHS and EN71. This makes it more friendly to human skin during use and can be widely used in children's raincoats, medical protective clothing and other application scenarios with high safety requirements. The material can be recycled, which also reduces the long-term burden on the environment.
Material: 100% TPU pure film
Suitable for: windbreakers and sets
Thickness: 15 threads
Weight: 180 grams per square meter
Width: 58 inches
Function: Soft and fashionable
Process: High frequency welding
laboratory
Finished clothing equipment
Fabric production equipment
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FAQ
Q: 1. What are the advantages of TPU pure film compared with PVC film?
A: TPU pure film has higher flexibility and durability than PVC film. PVC film tends to harden at low temperatures, while TPU film can maintain good softness and elasticity even in extremely low temperature environments. At the same time, TPU film has better air permeability, can effectively discharge moisture generated by the human body, and provide a more comfortable wearing experience.
Q: 2. Can TPU pure film material for raincoats be customized?
A: Yes, our TPU pure film material can be customized according to customer needs, including thickness, color, surface treatment (such as gloss, matte, etc.) and other functional requirements (such as flame retardant, antibacterial, etc.). This allows the material to adapt to different usage occasions and customer needs.
Q: 3. Will TPU pure film produce odor during use?
A: TPU pure film material adopts a plasticizer-free formula, so it will not produce the pungent odor that may exist in traditional plastic materials during use. In addition, the odor of TPU film is relatively mild and suitable for long-term wear.
Q: 4. How to clean and maintain TPU pure film material for raincoats?
A: The surface of TPU film is relatively smooth and easy to clean. You can use warm water and neutral detergent to wash by hand or machine, and avoid using strong acid, strong alkaline detergent and high temperature water to wash, so as not to affect the physical properties of the film layer. Avoid strong direct sunlight when drying to prevent material aging.
Q: 5. How is the aging resistance of TPU film?
A: TPU film has good aging resistance and is not prone to embrittlement, discoloration and hardening even under long-term exposure to sunlight, air and oxygen. This allows products using this material such as raincoats to maintain a longer service life.
Q: 6. Is TPU film skin-friendly?
A: TPU film is an environmentally friendly material that does not contain substances harmful to the human body, such as plasticizers or heavy metals, so it is safer when in contact with the skin. It does not cause allergic reactions and is suitable for raincoat products that directly contact the skin, especially for sensitive people.
Q: 7. How many folding and bending can the TPU film for raincoats withstand?
A: TPU film has high resistance to bending fatigue and wear resistance, and can withstand multiple folding without cracking or breaking easily. Even if folded repeatedly, the integrity and waterproof performance of the membrane layer can be maintained.
Q: 8. Is the TPU membrane material for raincoats suitable for heat sealing?
A: Yes, TPU pure membrane material is very suitable for heat sealing and can be combined with other TPU materials through heat pressing to form a seamless waterproof seam. Therefore, raincoats produced using heat sealing technology can provide better waterproof effect and no water will seep through the seams.
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