HS code categorization for finished goods

List of contents of this article:

• 1, How to maintain white car paint
• 2、Teach you to maintain the car paint full strategy
• 5,HS code categorization for finished goods Kowloon car white paint What is the paint

How to maintain the white car paint

The maintenance method of the white car paint is: wait for the engine to cool down when washing the car; reduce vehicle exposure; clean up the stains on the car body in time; after the rain washed It should be washed with water to avoid acid rain corrosion; wax or glaze.

White is a very pure color, so many people like to buy white cars when they buy cars.In addition to looking good, white cars can also reflect the heat of sunlight. However, white cars are very resistant to dirt, especially after touching and wiping the paint, the color difference is much more obvious than that of other colored cars.

Purchase of car coat: Reasonable choice of car coat is also an indispensable measure in the process of car paint maintenance, especially white cars with long parking time. It is recommended to put on the car jacket immediately to avoid oxidation of the car paint. The white car paint is relatively special, and the oxidation effect of the car after parking for a long time is more obvious than that of other colored cars.

White car paint must be waxed regularly. Because of the white paint itself, it will be more likely to change color than other car paints. Therefore, we need regular waxing to maintain our car paint.

If your white car is often outdoors, it is recommended that you buy a hood.When you are not driving, use the hood on it, which can effectively protect the paint of the car. How to maintain a car with white paint mainly depends on keeping the color well.

In addition to timely cleaning and sun protection, white cars also need regular maintenance, such as waxing. Waxing can keep the body paint shiny and prevent the color from getting old, but it is worth noting that the white paint is different from the maintenance supplies used in other color paints. When waxing, you need to use a special waxing material for the white paint body.

What's wrong with the white paint on the chassis next to the rear bar of the car

The process is not handled well, and the snap is loose. The process is not handled well: The painting process at the rear bar of the car is not handled well, resulting in defects or paint problems, resulting in uneven paint surface of the rear bar, resulting in the appearance of paint edges. Loose snap: The rear bar snap of the car is loose or broken, resulting in uneven paint surface and paint edges.

Wood has an impact. The chassis itself will be sprayed with anti-rust paint. If it is deliberately wiped out with thin material, the coating will corrode. In addition, some plastic parts will also be corroded by thinner. The paint on the tires will wear off after a long time, so there is no need to clean it.

Because when the car is painted, the dust on the paint surface is not cleaned up, so there are bumps on the paint surface of the car paint.

How to spray car plain white paint

1. Spray gun running speed - appropriate The second spray has formed a certain film thickness, and the main purpose of the third spray is to adjust the film tone and form luster at the same time, sometimes adding transparency Paint. Sometimes, in order to adjust the tone, you need to add a slow-drying thinner.

2. Polishing atomic ash: use P60~240 sandpaper to sand, and check the flatness, pinholes and imprints with the feel or polishing indicator layer. Special young atomic ash: it can be selected when needed to fill pinholes, sandpaper marks, etc. Sanding: Use P280# sandpaper to thoroughly sand the car body and spray the old paint in the middle.

3. Hello, the process of car painting is as follows: cleaning, identification, evaluation and shielding. After cleaning the whole car, identify the type of old coating, evaluate the degree of damage to the workpiece, and determine the repair process. Masking and deoiling Protect the area around the damaged part with masking paper, and de-oil the area that needs to be polished at the same time.

4. Cleaning: First, clean up the surface of the car comprehensively, remove dust and debris, and determine the maintenance process. Oiling: Oiling the area to be painted. Sanding: Choose the appropriate sandpaper to sand the part that needs to be painted, and be sure to grind all the paint flat.

5. First of all, the pigment in 2k plain white paint is evenly dispersed. Secondly, mix more than 2k plain white paints and mix well. Finally, spray the thin spot, spray it several times to make 2k plain white spray bright.

6. Spray primer paint: spray 2 to 3 layers of plain paint, silver powder paint or pearl paint, with an interval of 5 to 10 minutes between each layer. ( 20) Varnish spraying: Mix and spray two layers of varnish, with an interval of 5 to 10 minutes between each layer, and add curing agent and diluent according to the temperature. ( 21) Bake and dry: leave for 5~10 minutes and dry for 30 minutes at 60 degrees Celsius.

Teach you how to maintain the car paint complete strategy

Waxing is the most traditional car paint beauty maintenance technology, and its products can be divided into solid wax, liquid wax and wax wax according to the state. Its functions include shine, waterproof, high temperature resistance, ultraviolet protection and anti-static, etc. The construction conditions of waxing are low and the cost is relatively affordable, but the effective cycle of paint protection is relatively short.

Spray. For example, if there is a place on the door that needs to be made up, then, in order to prevent the rubbing strip as a boundary, the upper half or the lower half is fully sprayed. In this way, if there is a small color difference, it is not easy to see.

Do a good job of protection. In addition to cleaning and maintenance, protection is also very important. If you don't drive for a long time and there is no indoor parking space, you can only put your car in the open air. In summer, you will be exposed to the sun. If it is light, it will be discolored and cracked. On rainy days, it is also easy to be invaded by rain, so that The aging of speed car paint.

Skill 4: It's best not to cover the car jacket. The vehicle is parked outdoors. If it encounters windy and rainy weather, the inner layer of the car jacket will repeatedly draw the taxi paint, especially if the wind and sand blows into the car jacket, it will make countless small scratches on the car body, which will cause the paint to dark after a long time.

What is the white paint of Kowloon Automobile

1. It is white plain paint. Its main components are resin, pigments and additives, and the color is pure. Usually, the white paint of the car is just baking paint, which does not belong to metallic paint. Yellow, red, black, blue, etc. can be mixed into metal paint. The other is pearl white, that is, pure white can't be mixed with white paint and metal powder.

2. It belongs to ordinary paint, while silver white or pearl white car paint belongs to metallic paint. Compared with plain paint, metallic paint has the advantages of hardness, appearance, etc., and the cost is also correspondingly high. Ordinary paint, also known as original paint or plain paint, is mainly used in white, black, yellow and red vehicles.

3. White car paint is generally not metallic paint. Pearl white in white car paint belongs to metallic paint.

4. The pearl white in the white car paint belongs to metallic paint, because metal particles are added to it, and the other whites may be metal baking paint. Metallic paint, also known as metallic glitter paint, adds fine metal powder (such as aluminum powder, copper powder, etc.) to its paint base. After the light shines on the metal powder, it is reflected through the air film.

5. And the upstairs also said that one of the identification techniques of metallic paint is to look close. If there is a little shiny particle, it is metal paint. Of course, this method is not absolute. But some white is also metallic paint, like pearl white. Pearl white is not as white as pure white, also because of the addition of metal.

6. In the past, white was without metallic paint, but now good Japanese cars generally have a tone called pearl white.This color is the so-called white metallic paint, because this color adds metallic pearl powder to the white paint. If you look closely, the surface of the paint will be shiny. So the paint of this color is not white.