Friday, July 8, 2011

Car paint protection and paint everyday knowledge

Automotive paint baking paint generally. Inside the depot, frame, body welding done manually repair the body, the next process is painting. In general, the first primer. Immersed in the syrup-like white body paint tank, remove the dried paint; then into the clean room, with electrostatic paint spray painting process, and then drying temperature of about 200 degrees. Some would go on a layer of varnish.
This paint process and you're done. There are several general finish: Putong Qi, metallic paint, pearl paint. Pu Tongqi main components of resins, pigments and additives; more metallic aluminum, so the future looks bright completed; pearl paint is to add cloud masterbatch. Mica is a very gorgeous effect. If it is metallic paint with varnish layer, the paint looked like bright.
Focus on routine maintenance
1 vehicles before, during and after, to promptly remove the dust on the body, minimize the dust absorption of body static electricity;
2 rain and washed. After the rain the rain stains the car body will gradually increase, if the rain does not wash with water stains as soon as the passage of time will damage the finish.
3 washing should be carried out after cooling the engine, not in the hot sun or high temperature washing vehicles, so as to avoid leaving traces of detergent to be dried. Usual-it-yourself car wash to use special detergent and neutral running water, should not use alkaline detergent, soap and detergent behind to prevent the wash south of the grease paint, paint accelerated aging.
4 scrub vehicles to use clean, soft cloth or sponge to prevent the mixing of metal and sand quiet, do not use a dry cloth, dry towel, dry sponge clean the car, so as not to leave streaks. Wipe should be along the direction of flow from top to bottom and gently wipe, horizontal wipe, and should not circle.
5 for special corrosive marks (such as asphalt, bird droppings, insects, etc.), must be promptly removed. In this regard, we must use special detergent, not free to use the blade scraping or eliminate gasoline, so as not to damage the finish.
Paint repair
Generally small abrasions, such as paint surface wounds, scars, white, or even scratch the paint surface is made into filaments, but in fact are not necessary to make paint. Light, with the wax you can handle; heavy, to be polished up on it.
More serious, and can see the color of the lower primer (for example, white paint below the bottom). In general, insurance carry, mirrors and wheel eyebrow these parts are plastic, will not rust, minor problems, patch up paint is pretty does not matter. If it is blown to the body of the plate above it to make paint, otherwise, even a small damage, steel will rust, that time, even up painting effect is not ideal.
Up painting Notes
First, all places, even in the original, up paint will not use any "original paint!" If the repair shop tells you they are using the "factory paint", it must be lying to you, the purpose is to improve maintenance. The reason is simple: original paint after a good spray painting process with the baking temperature to 200 degrees. The finished car so many parts, how many 200-degree temperature capability it?
However, under normal circumstances, the manufacturers will still recommended to specify a special brand of service station repair paint.
Second, the repair paint colors are out of repair before the deployment. The reason is simple: Your car may be opened for a few years, the paint has begun to fade, although you can not tell. If you are parked outside, a different degree of fading on the direction will be slightly different. To match the colors as the original, only now transfer large color computer repair shop, with the paint and the original paint color is the eyes of ordinary people do not tell, this point can rest assured.
Also, color does not appear to as much as possible, even if you just need a little touch-up painting, maintenance shops, will be to block all repainted. For example, there is a place on the door need to fill, then, to prevent rubbing of the world, half of all fans or fan spray half. Thus, if there is a small little color they will not see it. This is not difficult to understand why the insurance scratch the front left, and painted the whole bumper to be the truth, and to the maintenance of plant can not say when the cheating.

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