2021-8-24 10:01| 发布者: steelfu4mo| 查看: 498| 评论: 0 |原作者: 佛山万庆物资
After cleaning, chromizing, roller coating, baking and other processing, the surface of the aluminum coil is coated with various colors of paint, that is, color coated aluminum coil. Color aluminum is widely used in many fields, such as aluminum plastic plate, honeycomb plate, thermal insulation plate, aluminum curtain wall, shutter, rolling shutter, aluminum magnesium manganese roof system, aluminum ceiling, household appliances, downpipe, aluminum tank and so on.
Coated aluminum coil can be simply divided into:
因为表面涂布的油漆，分为聚酯（PE）涂层铝卷与氟碳（PVDF）涂层铝卷；环氧辊涂铝卷。当然，也存在一面涂氟碳，另一面涂聚酯的情形；甚至有双面都涂氟碳的情形；因为涂层的厚度，可以分为单涂（4-20 微米）；双涂（25-28 微米）；3涂（35-38 微米）；因为表面的花纹，也被成为木纹铝卷与石纹铝卷；铝卷经过压花加工，也成为压花铝卷，有锤纹（stucco）、菱形纹（diamond）与地图纹。丽岛压花铝卷宽度可达1300mm，厚度可达1.2mm；
Because the paint coated on the surface is divided into polyester (PE) coated aluminum coil and fluorocarbon (PVDF) coated aluminum coil; Epoxy roll coated aluminum roll. Of course, there are also cases where one side is coated with fluorocarbon and the other side is coated with polyester; There are even cases where both sides are coated with fluorocarbon; Because of the thickness of the coating, it can be divided into single coating (4-20 microns); Double coating (25-28 microns); 3 coating (35-38 microns); Because of the pattern on the surface, it is also called wood grain aluminum roll and stone grain aluminum roll; After embossing, the aluminum roll also becomes embossed aluminum roll, including stucco, diamond and map. The width of Li Dao embossed aluminum coil can reach 1300mm and the thickness can reach 1.2mm;
Because of different uses, it is usually called roof material (aluminum magnesium manganese roof system), ceiling material (aluminum alloy ceiling), household appliance board (used for interior and exterior decoration of household appliances, in line with EU ROHS standard), food material (food grade chromium and roller coating, in line with FDA standard), wire drawing board (the surface is treated by wire drawing), etc.