Coating Properties:Polyester coatings:Polyesters are polymers obtained by polycondensation of polyols and polyacids.18 micron thick polyester coatings used for roll coating of coloured aluminium contain ester bonds in the molecular chain. This coating has a good balance between flexibility and hardn
Aluminum Sheet Metal's Various Application On The Building Decoration Industry Aluminum alloy boasts an attractive appearance, excellent corrosion resistance, high reflectivity to light and heat, and good sound - absorption properties. Through chemical and electrochemical processes, it can acquire a diverse range of colors. As a result, aluminum - based materials find extensive applications in industrial and civil construction. They are used in various building components such as roofs, walls, doors, windows, frameworks, interior and exterior decorative panels, ceilings, suspended ceilings, handrails, indoor furniture, storage containers, and construction templates.
The cancellation of the aluminum export tax rebate policy by the Chinese government has several influences:On Domestic Aluminum EnterprisesIncreased Costs and Reduced Profits: The cancellation of the 13% export tax rebate means that aluminum exporters will face increased costs. For example, based on