Anodizing process of aluminum profiles
1.Surface pretreatment: The surface of the profile is cleaned by chemical or physical methods to expose the pure matrix to facilitate the acquisition of a complete and dense artificial oxide film. Mirrored or matte (matt) surfaces can also be obtained by mechanical means.
2. Anodizing: After surface pretreatment of profiles, under certain process conditions, anodizing occurs on the surface of the substrate to generate a dense, porous and strong adsorption AL203 film layer.
3. Sealing hole: the pores of the porous oxide film generated after anodic oxidation are closed, so that the anti-pollution, corrosion resistance and wear resistance of the oxide film are enhanced. The oxide film is colorless and transparent, using the strong adsorption of the oxide film before sealing the pores, adsorbing and depositing some metal salts in the membrane pores, which can make the appearance of the profile show many colors other than the natural color (silver white), such as: black, bronze, golden yellow and silver.
XTM Aluminum company are specialized in the production of aluminum extrusion profiles like aluminum tile trims, floor trims, edges, transitions, strips, partitions, sections, pipes, tubes, etc. They are applicable for stairs, floors, corners, office furniture, LED lighting, air vent diffusers, kitchen cabinets, wardrobes, partition screens, etc.
We look forward to working with you and developing together.