Many people buying cars will ask, what is car paint? What is the use? What color is car paint? What is car paint? In fact, car primer is used to prevent rust paint.EssenceCar paint is the paint on the surface of the car.So what is the difference between car primer and facial paint? The following editors will be introduced in detail.
What color is car paint base paint
At present, the color of car primer is mainly black, white and gray.Generally, the gray primer is used on the car! The owner can check it when scratching. If there are three colors of black, white, and grayFor lacquer, it is necessary to repair it.Generally, the primer is painted. To check the damage, as long as it is not scraped off the paint, simply repair the paint surface.If you hurt the primer, you need to maintain it immediately, because this will be rusty!
The difference between car paint primer and facial paint
The so -called primer refers to the coating directly coated with the pre -processing surface substrate, becoming the first paint on the surface of the car.The primer has the adhesion of rust -proof and enhanced surface paint to the bottom material, and it also has a great influence on the quality of the body coating and decorative performance of the vehicle.In the past, primer paint was mainly oily primer, nitro primer, epoxy primer, alcohol acid or phenolic primer.Now use electro -swimming primer, because it has corrosion resistance that exceeds the above -mentioned other primer, it has quickly valued and popularized in the automotive industry.Repairing the primer coatings is basically used for dedicated primer on the surface of galvanized steel plates, steel plates, aluminum and stainless steel, as well as special primer for polypropylene plastic surfaces, and so on.
The paint paint is the paint on the surface of the car, which plays a role in protecting the body! And rich colors, providing car owners with rich colors and choices.Their difference lies in
1. The main composition of the composition is different: the primer is composed of four parts: resin, solvent, fillers, and auxiliary agents; the composition of the surface paint is three parts: resin, solvent and assistant.The filling is rarely or no.
2. It has a different role: the primer is the first layer of the paint system, which is mainly used to fill the paint surface to make it smooth and smooth, support the paint, provide the plumpness of the paint, reduce the cost of paint, and be conducive to saving energy;Noodle paint is the last coating of the coating. It usually increases the thickness of the paint film to increase the number of coating layers and thick coating on the paint, and the rich color series makes the car colorful.The thickness of the coating depends mainly on the primer, and the top paint is mainly decorated and protected.
The difference between the painting surface paint on the paint
1. The role of facial paint:
It has resistance, luster hardness, transparent feel, aging resistance, yellow resistance, etc. These are mainly reflected from the surface paint. The quality of the top paint directly affects the quality of the entire paint film.
2. The role of primer:
(1) Filling effect: Fill the pores in the steel plate for easy painting on the surface.(2) Support face paint: Ensure that the surface paint can be tightly adsorbed with the surface of the car.(3) Provide plumpness: Because there are many powder in the bottom paint, it can provide the thickness of the paint.(4) Reduce cost and save energy: Because the price of the primer is average.

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