Common knowledge of paint: analysis of the advantages and disadvantages of beauty maintenance of automobile paint

Core tip: at present, the technology of automotive paint care has developed to the fourth generation The well-known "waxing" and "polishing and waxing" belong to the first and second generation of paint care technology, while the "sealing glaze" and "coating" and other new technologies belong to the third and fourth generation All kinds of processes have their own advantages and disadvantages The owner needs to choose according to the situation of the vehicle Waxing: select car wax with large amount of water Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: at present, the automotive paint care technology has developed to the fourth generation The well-known "waxing" and "polishing and waxing" belong to the first and second generation of paint care technology, while the "sealing glaze" and "coating" and other new technologies belong to the third and fourth generation All kinds of processes have their own advantages and disadvantages The owner needs to choose according to the situation of the vehicle Waxing: it is the most commonly used paint care method to polish the small scratches on the paint surface to achieve the paint brightness by the way of grinding Its main function is to prevent the oxidation of automobile paint and maintain the luster and texture of the paint surface From the point of use, the car wax on the market is mainly divided into decontamination wax and protection wax Conditions: when touching the car body, you can feel it is not smooth, or when you find the color of the car body is dim, you should wax the car body How to wax: from the perspective of waxing process, it can be divided into manual waxing and machine waxing Generally speaking, the machine waxing is relatively uniform, and the effect is better; while the manual waxing is not uniform enough, it can wax the edges, corners, edges and other places that the machine cannot cover Experts advise car owners not to use manual waxing under strong light and high temperature in the open air, otherwise the effect of waxing will be greatly reduced Advantages: compared with other three kinds of paint surface care methods, waxing is more convenient and simple, and the owner can finish the whole vehicle waxing by himself In addition, the price of waxing is relatively cheap A box of middle price car wax needs about 100 pieces Disadvantages: insufficient durability is the most prominent disadvantage of waxing Generally speaking, only about 15 times of water washing can be done for one time of waxing, and the owner needs to do three or four times of waxing in a month In addition, due to the characteristics of the product, the wax layer of the car body is difficult to stack, and the wax thickness is limited Waxing price: generally 80-180 yuan for polishing: after polishing, waxing conditions are needed: if waxing is the daily care of the car, polishing is a "big action", aiming at the serious situations such as no scratch on the paint bottom, car body dullness (i.e the color of the car body changes), obvious concave convex feeling of the paint surface, etc How to polish: polishing is divided into water sandpaper polishing, machine polishing, adding luster, mirror reduction and other processes In the process of polishing, it is necessary to select three kinds of coarse waxes, i.e fine cut, medium cut or re cut, according to the severity of the damage to the automobile paint surface After finishing polishing, the staff will usually advise the owner to apply wax (i.e the aforementioned waxing), so as to protect the paint surface more effectively Features: in fact, polishing is to polish off the polluted or damaged paint layer on the surface, so the polished paint layer will become thinner, and the toughness will also be used Price: generally 180 ~ 480 yuan for glaze sealing: for the deep damage of the paint surface, the sealing is to press the glaze (high polymer) into the interior of the car paint through a special vibrating throwing machine to form a network of solid protective layer The paint is like human skin, covered with capillary like pores Under strong light or high temperature, the water in the car paint can evaporate through the pores to make the paint aging After glaze sealing treatment, polymer can penetrate into these pores, thus preventing the evaporation of Tianna water Conditions: before coating, make sure that the body paint surface is smooth and clean Advantages: the glaze can insulate the paint surface from the air, and has the functions of UV, oxidation, high temperature and acid rain resistance Moreover, the glaze can last for 8-12 months Disadvantages: due to the corrosiveness of the glaze, after the sealing treatment of the car, it can not be changed to wax or other ways to paint, only to continue the sealing treatment For example, there is a kind of cosmetics that can make a 25-year-old look like 18 years old, but when she doesn't use it one day, she looks like 30 years old Sealing glaze is this kind of cosmetics In addition, after the sealing treatment of the paint surface, if it is painted again, there will be a "bead" (paint off) phenomenon Price: about 800 ~ 1000 yuan for coating: good effect, good price and good conditions: before coating, make sure that the body paint is smooth and clean How to coating: the battery coating is to absorb the inorganic film on the automobile paint surface through the electrophoretic technology of positive and negative electron mutual adsorption, so as to form a comprehensive protective layer against acid, alkali, wear, UV and corrosion Advantages: coating is the best paint care technology at present The effect of coating is the same as that of waxing, and multi-layer film superposition can be realized to increase the hardness and durability of the paint surface Under normal conditions, one layer of film can be maintained for one month The material of the film itself is an inorganic substance, which has no damage to the car paint Disadvantages: as all imported materials are used, the technology is complex, so the cost is quite expensive It costs thousands of yuan to coat the whole car at one time In addition, the brightness of the coating is not as good as the sealing glaze Price: generally 1000 ~ 1700 yuan Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,