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Aluminum coil pre painted with pvdf coating

August 27, 2020

Aluminum coil pre painted with pvdf coating find its applications in roofing, ceiling, flooring, wall cladding and various other decorative purposes. Its alloys cover 1xxx, 3xxx and 5xxx series. 1xxx here mainly refers to 1100 and 1050. They have the lowest strength and weakest corrosion resistance as a mill finish material. 3xxx includes 3003, 3004, 3005 and 3105, featured by stronger hardness and corrosion resistance. 5xxx has 5005, 5052 and 5182, which boast the best integrated properties of all these grades.

Aluminum coil pre painted with pvdf coating

Aluminum coil pvdf coating displays even better properties than pe coated aluminum coil. The currently used PVDF fluorocarbon coatings for aluminum coils include liquid coatings and powder coatings. There are two main types of coating methods: roller coating and spraying. Liquid PVDF coatings were developed earlier, with mature technology, and convenient color matching, but they pollute the environment, waste energy, and cost too much. The powder fluorocarbon coating uses exactly the same PVDF resin and inorganic ceramic pigments, and has the same excellent weather resistance and other properties, but the powder does not use solvents, and the excess powder can be recycled and reused. It is environmentally friendly, efficient, economical and energy-saving, and can completely replace liquid fluorocarbon coatings now. PVDF coated aluminum coil and sheet last at least 20 years outdoors.

The application scope of pvdf pre painted aluminum coil varies from alloy to alloy. 1100 pvdf coil can be applied in roofing, ceiling and decorative purposes. 3003, 3105 and 3004 pvdf colored aluminum coils serve as a regular roofing material. 3004 has a stronger hardness. 3005 color coated aluminium coil is used in roof partition and mobile house panels. These grades can be embossed at the same time to cater for multiple application needs in roofing. And 5052 color coated aluminum coils are mainly used in the fields of electronics, decoration, blinds and insulation.

Haomei supplies aluminum coil rolls pre painted with pvdf coating thickness from 0.07mm to 2.9mm, and width of the rolls range between 30mm and 1600mm. We guarantee perfect mechanical properties of each alloy. Sizes and width can be customized as required. Welcome to contact us for a price!

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