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1. It may be that the ambient temperature of the spray painting processing area is too high, which makes the solvent and diluent used in the spray painting volatilize very fast, so that when the atomized paint reaches the surface of the steel, it has been particle, of course, it cannot be leveled. ... Read More
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Powder sprayed surface coating is one coat one bake. Two paint is primer and top paint, three paint refers to primer, top paint, varnish, one baking two baking is the number of curing, two baking is two spraying, two curing. The process is: the first spray (primer)→ baking → the second spray (top ... Read More
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The difference between sandblasting and shot blasting in the metal surface coating anticorrosive shotblasting is a method of removing metal rust by using compressed air or mechanical centrifugal force as power and friction. The diameter of the projectile is between 0.2-2.5mm, the compressed air ... Read More
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The application technology of wood door painting is divided into three parts: the selection of paint, the design of painting process, and the application of painting equipment. First, the selection of paint Coatings are mainly divided into: PU paint (polyurethane paint), PE paint (unsaturated resin ... Read More
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Waterborne paint coating The common construction technology of waterborne paint coating is divided into roll coating, brush coating, spray coating, dip coating, spray coating and other methods. Coating refers to the construction process of pouring paint on the workpiece to be coated through the ... Read More
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Car bumper is an important exterior decoration of car, with the continuous improvement of car painting requirements, bumper painting is also more and more attention by professional factories. Car bumpers are mainly made of plastic material, paint is difficult to attach on its surface, in addition to ... Read More
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The parts of the lights need to be painted mainly into: external mask (similar to the transparent cover of glass), mirror, some decorative frames, etc. 1. The spray paint of the mask is divided into external spray hardened paint and internal spray anti-fog paint. The purpose of external spray ... Read More
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In recent years, with the rapid development of China's large-scale infrastructure construction and automation industry, it has greatly promoted the development of spraying equipment industry. Powder spraying equipment is very important in metal surface spraying, which can effectively improve the ... Read More
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Automobile wheel spray molding line equipment: Iron wheels can be used in iron, zinc or zinc calcium phosphating before painting, the shape of the wheel is relatively simple, can take the whole spray line pretreatment process. The wheel is often subjected to intense erosion by mud and water, so the ... Read More
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Vacuum coating coating is not completely non-conductive, non-conductive is to take advantage of the molecular discontinuity in the film state Metals or metal compounds all have the ability to conduct electricity, but the conductivity is different. However, when a metal or metal compound is in a thin ... Read More
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