How to distinguish between good and bad quality of automotive coatings

The function of automobile coating is to prevent oxidation of car paint, so a good coating must be a product that is not easy to oxidize, so as to effectively protect the gloss of car paint.

Because the paint in the magnifying glass in the paint surface is also the same as the human ** has a void, so the organic pollution sources in the air will penetrate into the void of the car paint, and the paint will also lose its luster, a good coating must have the ability to resist this organic pollution.

In addition, the hardness of the paint itself is low, and a good coating product can improve the hardness of the paint, so that it can resist the occurrence of small scratches in daily cleaning. The landlord can identify the quality of the car coating from these points.

Amika coating can achieve long-term protection in one application, and the paint is bright and easy to clean.

This mainly depends on the brand, and there is also the conscience of the film worker.

Generally speaking, 3m is good.

Disadvantages of automotive coatings:The coating has strict requirements for the construction process and toolsIf special tools cannot be used to implement the process, it is difficult to achieve perfect construction results.

The advantage is that the automotive coating has the effect of anti-oxidation and anti-aging, and a hard inorganic (silica glass crystal) coating layer is formed on the surface of the paint after construction, which is closely combined with the paint to improve the hardness and smoothness of the paint surface, completely isolate the paint surface from the air, and never fall off without external force factors.

The hard non-organic (glass crystal) film itself will not oxidize, but also prevent the corrosion of the car paint by acid rain, flying insects, bird droppings, etc., and the dense glass crystal film has super corrosion resistance, and the coating can effectively prevent the damage caused by corrosive substances such as acid rain to the car paint, and at the same time prevent the fading of the car paint.

Coating the car can greatly reduce the damage of external force to the car paint, and also avoid the influence of the protective agent itself on the car paint, which can maintain the color of the car paint for a long time, just like using a facial cleanser to wash and scrub the face and then apply lotion and sunscreen.

A single coating can protect the paint for about 1 year, and a good coating can even reach more than 2 years.

The "film" of vehicle plating is refined and synthesized from environmentally friendly and stable raw materials such as glass silica, plants and silicon, and the "combination" is changed to "covering": it is attached to the paint surface in the form of a transparent "film", and it is difficult to destroy because the film itself has a compact structure.

This can not be generalized in this way, depending on which brand of coating you do, there are many so-called coatings on the market now, but the curved fingers that really belong to the coating can be counted, the above few are some so-called coatings, the real coating is in addition to enhancing the brightness of the car paint, but also to enhance the hardness of the car paint, so that the general scratches can not hurt the car paint, and there is an anti-acid, anti-oxidation, anti-aging, anti-fading ability, but also has the special effect of not wetting water and dust, so the car that has been coated It will be more resistant to new products than it has never been done, and it can even surpass that of a new car leaving the factory. They will first remove the deep dirt on the car paint, and then gradually repair some of the original car wash marks or sun patterns caused by polishing on the car paint, which is a circle of fine lines, and the car paint is treated into a mirror effect, and then the coating product is applied, and then the baking lamp is used to start from the sheet metal layer to heat outward, and the film is baked at high temperature, so that it is the real coating, and the so-called coating without high temperature baking is no hardness. After my car was done, I couldn't cut it with the key, and then the person was scratched with a knife, but it was still on that layer of film, and I went to the beauty to help me fix it, and it came back again, which is amazing.

Spray paint there, generally sometimes we spray paint, generally just spray the injured position, sometimes even polished, sprayed directly, people who do paint know that there is no adhesion, it is easy to fall off the paint, not to mention the hardness of the paint surface, but the paint shop in order to save labor, but often do this. If it is a real coated paint, the painting must be completely in accordance with the regular process of construction, to polish the injured part to the sheet metal to penetrate the film and then batch the soil to spray paint, otherwise if you want to cut corners, you will find that the paint can not be sprayed at all, and it will flow as soon as it is sprayed. This is a good thing for the car owner, but there is no way to cut corners for the paint shop, so I have to follow the step-by-step process.

To be honest, there is not much difference between plating and non-plating, after plating, it is nothing more than a brighter paint wash car to save trouble If you encounter a mechanic with poor construction, it will hurt the car paint Don't listen to how the merchant flickers Wash the car and wash the car and wax everything There is nothing to spend the money on the coating It won't last long.

At present, the disadvantage is that it is more expensive, and there is no damage to the car.

Advantage. Strong waterproof: The surface of the automotive coating is treated with fluorine, which has super waterproofness. When the water falls on the surface of the car, the water will shrink into granular water droplets like lotus leaves, preventing the formation of scale and pollution of the car paint.

High temperature resistance: The car coating is made of glass crystals, which can reflect sunlight and radiation well in the hot summer, so as to achieve high temperature resistance and prevent high temperature damage to the car paint.

Anti-scratch: Inorganic coating can greatly improve the strength of the body, and then can greatly reduce the scratches caused by man-made or sand particles on the body.

Corrosion resistance: The automotive coating is not only not oxidized, but also resists the corrosion of the car paint by acid rain and flying insects, thereby preventing fading and damage. It can be seen that its anti-corrosion performance is extremely high.

Anti-oxidation: Automotive coating can prevent paint aging and oxidation. It can completely isolate the paint from the air, so as to play the role of anti-oxidation, anti-fading, and anti-paint stripping.

In the process of construction, the coating may be caused by technical problems, resulting in the paint surface being thrown through, and it needs to be repaired by spray painting; After coating, it will be relatively careful, but no matter how careful it is, small paint damage is inevitable, if there is a scratch on the damaged part of the coated film will lose its effect, and it needs to be repaired and then spent on coating; When removing the coating, a special method is required for individual products. In any case, the positive effect of the coating is still greater than the negative effect, and it is conditionally recommended to do coating protection for the paint surface.

To be honest, after plating, it is nothing more than a brighter paint to wash the car and save trouble, if you encounter a mechanic with poor construction, it will hurt the car paint. Don't listen to how the business fools, wash the car frequently, wash the car and wax everything, and spend the money on the coating can't make it long.

There are many types of car films, for car owners in demand, if you want to choose the right car film, you still need certain skills, so how to distinguish the car film from bad?

1. A good car film is thicker and elastic to the touch, because it is made of optical-grade polyester film, while a bad car film is made of ordinary polyester film, which not only feels bad to the touch, but also has no elasticity and is easy to wrinkle.

2. A good car film looks uniform in color, while a good car film is uneven in the color of pure slag, which is because of the different production processes, and the bad car film uses a dyeing process.

3. A good car film can prevent scratches, because it adopts a silver quiet anti-slip process, while a bad car film will fade when it encounters scratches, because the production process is relatively rough.

Of course, only professional people can accurately judge the quality of the car film, so in order to avoid the pants to choose a bad car film, the owner can go to the professional 4S store to buy, not only the quality can be guaranteed, but also the film workers have better skills.

The car coating is still very good and can protect the car paint very well.

On the basis of the traditional polishing process, the automotive coating is evenly sprayed on the surface of the car paint with a special spray gun, and then the liquid liquid is evenly coated on the car body with a special sponge using a spiral coating method, and finally the cotton towel is wiped with a pin bend. The paint surface after automobile coating has stronger oxidation resistance, wear resistance, corrosion resistance and high temperature resistance, and the film layer distribution is more uniform and delicate, with higher hardness and longer lasting brightness.

The paint is turned into a continuous surface, and the overall surface density increases. At the same time, it also brings a good superposition performance, that is, there is no interface between the layers after countless superimpositions, and there will be no "peeling" phenomenon.

When the product is applied to the surface of the car paint, the molecular structure undergoes a wonderful change under the action of silicone, that is, the chain structure is transformed into a cross-connected network structure between the sub-chains, like a sweater woven into a sweater, like an invisible continuous net, protecting the car paint.

Benefits of automotive coatings:

1. Coating the car can reduce the damage of external forces to the vehicle paint in life, and also avoid the influence of the protective agent on the car paint, and can maintain the color and luster of the car paint for a long time, just like applying lotion and sunscreen after cleansing with facial cleanser.

2. After fluorine treatment, the surface of the automobile coating has super waterproof performance. When water falls on the surface of the car, it shrinks into granular water droplets, preventing the formation of dirty water and causing damage to the car paint.

3. Anti-scratch. The hard non-organic (glass crystal) film can increase the hardness of the surface of the car body to 7h, which is much higher than the hardness of car wax or car glaze of 2h-4h, which can better protect the car paint from the erosion of sand and gravel.