Many friends who like to mention their cars like to do two things: add or modify equipment and strengthen the protection of their cars. For example, sticking film on new cars is one of them, just like mobile phones. Then a friend wants to change the color of the car to be cool. If the color change film can protect the car body, it's not killing two birds with one stone! So many friends will ask, what's the difference between car color changing film and invisible car clothing?
First of all, from the material point of view: at present, the mainstream brands such as xpel are composed of a new generation of TPU substrate + nano coating technology (that is, the legendary new generation of improved TPU material). Its composition structure is divided into four layers: nano coating, polyurethane film (TPU substrate layer), acrylic acid copolymer (pressure sensitive adhesive layer), primer protective film (polyester liner / Pet backing). Good high-energy ray resistance, wear resistance, tear resistance, winding strength are very good, which can be found on the official website of xpel China!
What is the difference between car color changing film and invisible car coat
Jinan automobile color changing film is made of PVC, which has poor stability to light and heat. PVC will turn yellow and brittle quickly after using for a period of time. This is because the softening point of PVC is low, about 80 ℃, and without heating stabilizer, PVC will start to decompose at 100 ℃, and the decomposition speed is significantly accelerated above 130 ℃ Hydrogen chloride is a toxic gas released during thermal decomposition. It can change the color of transparent film from white to light yellow to red to brown to black. Oxygen and ultraviolet light in the sun will decompose with polyvinyl chloride by photooxidation, which will reduce its flexibility and make it brittle. This material is mainly used for convenient dyeing.
From the materials of the above two kinds of films, we can know that due to the characteristics of PVC material, its service life and effect are about 1 year (here, the time refers to the time when its visual effect is better), because PVC will gradually age and fade, and there is no incomparable scratch situation. TPU material relatively has a service life of about 10 years. First of all, it will not change color and has the function of automatic repair of scratches, so it has a long service life.
So, car owners can judge according to their own situation. In fact, it's good to paste some cheap color modification film pictures. But don't try to kill two birds with one stone. If a business tells you that the color modification film can protect the car paint, it's also cheating you. The key is to find a brand that is relatively well-known, because whether it's invisible car clothes or not It's Jinan automobile color changing film. If it's of poor quality, it will damage the car paint. Don't destroy your good car paint in order to save the cost of film. You'd rather not stick anything.