Hoonly Aluminium - Aluminium Extrusion Profiles & Accessories Supplier

Aluminium profiles are aluminium materials with different cross-section shapes through hot melt and extrusion. The production process of aluminium profiles mainly consists of three processes: melting, extrusion and colouring (including oxidation, electrophoretic coating, fluorine spraying, powder spraying, etc.). The aluminium profiles are divided into: 1. Industrial aluminium profile: mainly used for aeroplanes, trains, industrial radiators, automobiles, electrical appliances, etc. 2. Aluminum alloy profile for building: mainly used for building doors and Windows, curtain walls, indoor and outdoor decoration and architectural structure. Surface treatments are divided into: 1. Anodized aluminium: the surface of the profile is oxidized by anodic oxidation, electrolytic colouring or organic colouring. 2. Electrophoresis coating aluminium: the surface of the profile is combined with anodic oxidation and electrophoresis. 3. Powder spraying aluminium: the surface of the pr...

1. The principle of electrophoresis technology The electrophoresis is basically the same as the traditional light and transparent electrophoresis. The anode electrophoresis is carried out under the action of direct current.With the action of the electric field, the coated particles with charge are moved to the coated workpiece, which precipitates the electrophoresis coating deposited on the surface of the aluminum profile, forming a layer of film.The difference lies in the different types of coatings and the slightly different devices. The electrophoretic coating includes acrylic resin, melamine resin, pigments, solvents, neutralizing agents, additives and other ingredients. Through the application of thermal fixing in the viaduct layer in the particle, the shape of the micro-concave coating during the process of baking was basically unchanged in the baking process, and the appearance of the film was formed uniformly.The degree of extinction can be adjusted by the ratio of high ...