Major car manufacturers don't use hard car paint

Why does the car factory not use hard car paint? Difficult car manufacturers do not understand the existence of hard paint in the world? Difficulties, the car factory expert design team does not know how to use a hard to force to scratch the coating? Or because the price of hard paint is not high, it is not used by the car manufacturer? The answer is certainly no. Experts from major car manufacturers certainly take into account other factors and do not use high-hardness paint.

When the vehicle is walking on the road in different weathers, the temperature difference felt by the paint is quite large. The paint is a physical phenomenon that needs to withstand the heat shrinkage. It should follow the synchronous expansion and contraction of the car shell metal or other materials if the paint is not flexible enough. The paint will be cracked because it cannot cooperate with the expansion and contraction of other materials on the body. Usually, hard paint has a weak degree of stretch. Once the paint is cracked, it will seriously damage the appearance and protection.

Simply put, all the consumables on the car body are precisely designed by the car manufacturer’s expert design team. It is absolutely impossible to change these precise calculation data and damage the beautiful body.

Figure: I believe that most people have experienced it. After changing the mobile phone to a glass sticker, it will be an exception for a while. The main reason is that after the glass paste is oxidized, it becomes fragile and easy to break. In fact, the glass film used on the mobile phone is a hard rubber, hard. Coating, in turn, the soft rubber will not break, the film on the phone can be replaced, the hard rubber on the car paint can not be easily replaced, and the serious point may need to be sprayed. It is for this reason that the car factory will not use it. Hard paint.


Soft and stretchable paints are of course easier to scratch, but in fact, no matter how hard the paint is, it will be scratched. After scraping, it needs to be repaired. The paint that is soft and stretchable is easier to handle than the hard paint. It is more difficult to repair the nano-state hard coating because the nano-state hard coating is a varnish layer that will penetrate into the paint surface. To dispose of these damaged coatings, it may be necessary to remove a few micrometers of varnish on the surface, which will affect the vehicle for a long time. The refracting and beautiful.

OG’s vehicle care R&D team understands this truth and avoids this “hard” misleading when developing a new generation of paint coatings. When launching the breakthrough flash shield nano-coating in 2015, the design will follow the painter’s paint surface expansion and contraction. The data of the degree makes the flexible flash shield liquid nano-coating and the car paint synchronously expand and contract, in the pursuit of beautifying the vehicle without damage to the vehicle itself by adding a protective film.

NTI uses the world's latest flexible nano-coating

NTI’s double-drill film is based on OG’s latest Flash Shield nano-coating as a lacquer finish. This nano-protective layer not only exhibits the characteristics of consistent nano-coating, including water splashing, UV resistance, acid resistance, corrosion, etc. What is special is that it can give the car a kind of beautiful lubrication that can’t be said, and the bright color of the car paint is in front of you, the ultimate car beauty effect!