What is the difference between tpu and pvc

Polyvinyl typically has a lower shear strength. Polyurethane is also sturdier because it has a high abrasion resistance that will resist scuffing and scratching. In many ways, polyurethane is the more environmentally friendly choice. It does not need to be replaced as often as polyvinyl, and when it does break down, it does not release harmful materials. Producing it tends to result in less environmental waste.

Thermoplastic polyurethane can be recycled more easily than polyvinyl chloride. If cost is a concern, it may be beneficial to consider polyvinyl because this product is far more budget friendly. In general, polyurethane is one third more expensive than polyvinyl.

For high end products, customers tend to care about how the product smells. Damage to original car paint. In order for the film to lie flat, a strong adhesive is generally used on these films. While this might benefit the initial adhesion, one of the potential downside is that when it comes removal time, the adhesive will end up lifting the original car paint as well.

This shortcoming more or less defeats the purpose of installing the paint protection films in the first place. As TPU-based paint protection films are much more yielding, the adhesives on the film can also be gentler. Although these films can stay on your car paint for years, they will be far less likely to cause any long term damage down the road.

It is also much easier to replace a damaged film should the need arise, saving you precious time. Film discoloration. One of the biggest concerns with car owners when it comes to PPFs is the discoloration of film, particularly when the film is installed on light-colored vehicles. Over time, the adhesive layer in PVC film reacts to UV rays, often causing major yellowing in the film and affecting the appearance of the vehicle. However, newer TPU films feature a new and improved adhesive which helps the new film combat yellowing.

Most films are also protected with a top coat that prevents chemicals or other substances from damaging the film surface, preserving the pristine look of the vehicle for longer. Environmental concerns. Nothing lasts forever, not even paint protection films.

We mentioned earlier that various reasons can cause problems in PVC paint protection films, and these films are subsequently removed. That is, however, not the end of the story. Once the PVC films are discarded, they start to disintegrate. Name Name. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Close Privacy Overview This website uses cookies to improve your experience while you navigate through the website.

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