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The factors affecting the consumption of aluminium profile spraying powder
Nov 23, 2016

Electrostatic powder coating method is the use of high voltage electric field induction effect powder coatings and coated are sensitive to each other and each with opposite charges, which charged powder attracted to oppositely charged of being painted above, then powder coating by melting flow, baking-curing are coated paint method.


Without a single appearance of surface treatment of aluminum alloy extrusion profiles, and easily in the humid air, and thus tend to surface treatment of aluminium profiles, powder coating is a trend in the development of aluminum at this stage.


Due to powder coating has the following advantages: ① the surface rich in color, soft texture; Secondly, good corrosion resistance, less polluted c good weatherability, shelf life of up to 10 years or more; black powder coated durable, simple. Therefore, since application of powder coatings on aluminum from, have developed rapidly. Especially in the economically developed Yangtze River Delta and the Pearl River Delta area, powder-coated aluminum market share is more than 60%.


With the implementation of the national energy conservation policy, as well as the aluminum companies to improve cost awareness, reduce powder consumption of aluminium profile spraying powder, is an important direction of energy conservation and cost reduction.


In Aluminum powder spray powder consumption in many factors, there are two main aspects. On one hand, and nature of powder coating, on the other hand, and powder spraying process is closely related to the process conditions, such as spraying the workpiece spacing, the level of the State, employees of the operation of the equipment and so on.


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