A colour painted aluminum sheet is of the alloy 1050, 1060, 1100, 3003, 3004, 3105, 5052, 5754 aluminum sheet and 8011 and so on. It is obtained by way of having an aluminum roll go through a coating roller after which slicing the coloured roll into pieces of wanted sizes. The color of the coating may be custom designed in accordance to the shade board or with the aid of sending samples to us. To be had paints consist of PE and PVDF, the coating thickness of which is respectively 18um plus and 25um plus. The thickness of the sheet is 0.08mm to five.0mm, and width less than 2650mm.The coloration painted aluminum roll has to skip numerous key tests earlier than it’s claimed to be qualified. First, it has to undergo being immersed deep within the boiling water for hours and then lifted out for some other hours’ of cooling. If there’s no change inside the floor of the roll, it’s certified in the test. 2d, it’s bent till the bent part parallels to the left part and the floor of the sheet need to now not crack or peel off. 0.33, it has to skip the camber adhesion take a look at and the impacting resistance check. Fourth, the coating thickness ought to be in the preferred scope. On this manner, Huawei shade painted aluminum sheets boast 1T bending performance, 10-25 years’ service life and notable coating adhesion.As a lovely and durable cloth, Huawei painted colour aluminum sheet finds its packages in diverse fields. Regular examples consist of gutter making, truck body making, field making, vehicle roofing, constructing roofing, spacers, name plates, licence plates, blinds, rolling doors, aluminum composite panels etc. Welcome to contact us for a charge.