What paint coated Aluminum alloy?
Pyrolysis stripping method
Pyrolysis is stripping the powder coating film is at a sufficiently high temperature and time conditions, organic polymer film degradation, vaporization burning, does not burn in the coating film fillers, pigments generates coke-like residue can be cleaned with a pressure equipment clearing, stripping to achieve. Means of pyrolysis may open flame, heat cleaning oven, heat the fluidized bed furnace, molten salt bath and laser like.
Aluminum alloy paint to do a passivation pre-treatment, generally there are common paint paint, metallic paint and fluorocarbon, corrosion resistance, hardness and other properties are also from low to high, the price is expensive fluorocarbon; you can also do powder coating, because Aluminum alloy rarely do paint, powder coating paint cheaper price than good performance, powder coating profiles are used on construction works oh.
Paint remover paint stripping to law.
The main means of paint remover to make organic solvent dissolves the role of swelling, remove the substrate surface in order to achieve the purpose of coating film yet, is the most commonly used varieties of paint remover, its ease of use, high stripping efficiency, metal corrosion small, the advantages of stripping paint remover is suitable for high efficiency, at room temperature, corrosive to the substrate is small, simple construction, no additional equipment.
