The emergence of cars has brought great convenience to our lives. The increase of cars has gradually begun to develop into the aspects of car modification and maintenance. In this hot summer, in order to prevent the appearance of the car from being damaged, many car owners have polished and polished the car. It can make the car look neat and tidy, and prevent the car from rusting, bumping and so on. The following small series will introduce you to the three common grinding and polishing techniques of the car. Friends who are not willing to hurry to learn it.
1, the species is physical grinding
The abrasive particles have an irregular diamond shape, and have coarse and medium-grade grades. The deoxidation and scratching effects are quite good. They are the mainstream grinding and polishing technology in the market; while the coarse abrasives with angular edges often cause secondary fine scratches and need to be more The polishing of the fine first-grade abrasive is more than twice, the procedure is complicated, and the paint surface is inevitably damaged. This kind of grinding products and technology are often used to make the paint surface rely on polishing and waxing like drug use. The varnish layer has been thinner and thinner, and the brightness of the original car paint is eclipsed.
2, the second is physical + cover grinding
The scratches that have just been thrown away disappear, and there is a bright effect, but there are obvious slight scratches and optical rotation under the sunlight. The reason: some scratches are filled with wax or resin oily ingredients, not really removed; oily, too large, Polished hair ball walking lines produce optical rotation. This kind of polishing method is easy to reproduce after scratching two or three cars, and it is highly deceptive. I don't know why the owner and technician will be very upset!
3, the third is comparative and rare grinding technology
Time-lapse crushing and polishing technology, the abrasive is round in the shape of beads, which will not cause secondary grinding scratches, and the temperature of the paint surface is low; when the polishing ball is running at a high speed and the abrasive generates a certain temperature, the abrasive particles are instantaneously Broken, forming finer particles, effective for fine deep polishing, one step in place, the more polished, the polishing technology to ensure the effect, but also limit the damage to the paint surface (polishing must hurt)! The type of abrasive does not contain wax or resin oily ingredients. The luster that is thrown is the lacquer of the lacquer, and the cold light texture is amazing.
How to choose high quality paint grinding products, we have two suggestions:
1. Minimize damage to the paint surface while ensuring complete removal of scratches and oxide layers. For example, depending on the specific conditions of the paint surface, the abrasive of the particle size should be used reasonably, and the sandpaper should be used as much as possible. (There is a manufacturer to promote the dry grinder to polish the paint surface to make the mirror effect. Personally, it is meaningless to protect the paint surface for a long time, but it can increase the gloss. Killing chicken and taking eggs
2. It is not only necessary to pursue the surface effect after construction, and to prevent the use of products containing oily covering functions such as wax or resin.
After reading the above article, do you have a deeper understanding of the car polishing and polishing, I hope to help everyone. If you are going to polish the car, you must choose the method that best suits your car. Don't be cheap, choose some regular repair shop for maintenance, improve the car's force, and prevent any accidents.
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