1、 What are the materials of Jinan invisible car clothing?
Only with good materials can we make good products. Now there are PVC, TPH and TPU on the market.
The traditional invisible car cover material on the market is what we often call plastic. For example, the hard water pipe is made of PVC material. After being processed into the invisible car cover material, the structure is still hard. The beauty and adhesive layer are problems. After a long time, it may cause trouble to the car. If the quality is too poor, the car paint will be damaged. The service life varies from a few months to a year or two.
Plasticizer is added to the traditional material, and it has good flexibility after improvement. However, due to the material, it is still brittle and weak in protection. At the same time, the cost of TPH material is low, and the selected adhesive layer is easy to fall off, which will produce offset or residual glue on the paint surface, and the service life is about two or three years.
The widely sought after material is a kind of thermoplastic polyurethane with excellent physical properties and chemical stability. It is a mature environmental protection material with good toughness and thermal repair function, which makes it popular. It is a good material for invisible car clothing with a service life of 5-10 years.
2、 Jinan invisible car clothing material to learn to distinguish
Adhesive layer test: hold the film with your fingers, the adhesive layer is exposed on the outside, and repeatedly click on the paint surface to check whether the adhesion drops and whether the adhesive layer will fall off. Good TPU materials are generally equipped with good adhesive layer, which can be operated for more than 50 times without affecting the performance of the adhesive layer.
Tensile test: TPU material, it is obvious that it has tenacity wire, good tenacity, and can be reduced, so the tensile resistance of PVC is very poor.
Fire burning: PVC and TPH have poor thermal stability, obvious discoloration and peculiar smell after fire, and they are ash like after burning. TPU material can maintain good performance, and can not be ignited after burning for a short time, and will not discolor after burning viscous, and can even be reduced.
Take the key to draw: PVC is very hard, it will not repair automatically, TPH is thin, TPU is tough, you will feel it if you draw it yourself. At the same time, TPU can also heal the scratch and restore after heating for 2 seconds.
3： The advantages of TPU stealth car suit are summarized
Stable automatic repair ability. The unique dense nano coating on the surface not only provides strong corrosion resistance, but also has better repair ability. It will not inhale dust when reducing (some materials in the market absorb dust seriously, leading to dry and dull film), and can keep the film intact and bright for a long time. Good non staining performance, far away from external corrosion, no yellowing and cracking for a long time, with 5-10 years of warranty, the after-sales service is relatively more complete.
Material is the basis of the advantages and disadvantages of the invisible car clothing. Choosing the excellent material of the invisible car clothing can give your car more powerful defense ability. In the face of environmental erosion and accidental injury, you can have more protection. At the same time, there is no risk of damage to the car paint, and you can enjoy a carefree journey.