The difference between tph and tpu membrane

The difference between TPH and TPU films is that TPH's toughness is much better than that of TPU, and TPH is relatively brittle and does not have the scratch resistance of TPU.

First, TPU cannot be torn apart by hand, but TPH can be torn apart by hand and is relatively brittle;

Secondly, TPH also has poor softness and poor ductility;

The third TPU is transparent and slightly yellow, and TPH is transparent and slightly blue;

Fourth, TPH is easier to tear.

TPH adds a tackifier to the traditional material and has good flexibility through improvement. However, due to the relationship between the material, it is still brittle during the use process and has weak maintenance capabilities. At the same time, TPH material cost is high. It is low, and the surface layer used is easy to fall off, which will cause screen printing or glue residue on the car paint. The service life is about two to three years.

TPU is a material favored by many drivers. It is a thermoplastic polyurethane material with excellent mechanical properties and chemical stability. It is a perfect new environmentally friendly material. The paint moisturizing mask made of TPU material is soft, flexible, has outstanding plasticity, is thin and has high clarity.

Moreover, this type of material has excellent wear resistance, corrosion resistance, UV resistance and other characteristics, and can be comprehensively utilized, which is more environmentally friendly. In addition, TPU materials generally have a thermal repair coating, which enables the paint replenishing mask to have a scratch thermal repair effect at a certain temperature.

The advantages of TPU paint protective film are smooth automatic repair ability. The unique high-density nano-coating on the surface not only provides strong corrosion resistance, but also has faster repair ability. During the recovery process It is not easy to absorb dust and can keep the film intact and the light source clean and bright for a long time.

Very good non-fouling properties, avoid corrosion by foreign objects, long-term no yellowing, no cracking, etc., with a 5 to 10-year warranty.