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Color coated roll is a kind of metal coil with organic coating on the surface. It uses galvanized sheet, aluminized zinc sheet, etc. as the substrate, and imparts rich colors through the coating process. It has the advantages of beauty, rust prevention, corrosion resistance, etc., and is widely used in construction, home appliances, transportation and other fields. It is an indispensable material in modern industry and life.
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– Used in the construction of walls and roofs of industrial plants, warehouses. For example, in large logistics warehouses, color coated rolls are able to provide a beautiful and durable appearance, while having good waterproof and thermal insulation properties. – Manufacture of movable panel houses, with its lightweight, easy installation and diverse color characteristics, meet the needs of temporary buildings.
– Production of shells such as refrigerators and washing machines. Colored coatings are not only beautiful, but also play the role of rust and corrosion protection.
– Used to make the shell of the container, can withstand the harsh transportation environment, has good weather resistance and corrosion resistance.
– Highway noise barrier, through the color matching can play a role in sound insulation at the same time, beautify the road environment.
– Some metal furniture surface treatment, such as file cabinets, shelves, etc., to make it more beautiful and durable
– Construction of breeding sites, such as chicken coops, roof and walls of pig houses.
1. Strength: Color coated roll usually has a certain strength and can withstand certain external forces and loads. For example, when used in building roofs, it can withstand the action of natural forces such as wind and snow.
2. Hardness: It has moderate hardness and is not easy to deform, maintaining the stability of its shape and structure.
3. Ductility: It has certain ductility and can be bent and stretched moderately during processing. 4. Surface Flatness: The surface is relatively flat and smooth, which is conducive to beauty and subsequent processing and use.
1. Corrosion resistance: After special treatment, the surface coating can resist the erosion of oxygen, moisture, acid rain, etc. in the atmosphere and prolong the service life. For example, in the construction of coastal areas, it can resist the salt erosion brought by the sea breeze.
2. Oxidation resistance: The coating can effectively prevent the oxidation of the metal substrate and keep the performance of the material stable.
3. Chemical resistance: It has a certain tolerance to some common chemicals, such as cleaners, solvents, etc.
4. Heat resistance: In a certain temperature range, the performance of the coating and the metal substrate will not change significantly. But beyond a specific temperature, it may affect its physical and chemical properties.
