Gold coat aluminum coil specification and price
A gold coat aluminum coil is also known as gold aluminum coil , obtained by the process of color coating or anodizing. The thickness is usually between 0.1mm and 3mm thick, mostly around 1mm thick in practice. The width is up to 1600mm, and minimum width can be customized, for even strips are available for decoration and channel letters. The width error is around 0.1mm, and the bur error is less than 0.02mm. Alloys for both color aluminum coil and anodized aluminum coil of the gold color are similar: 1xxx, 3xxx, 5xxx and 6xxx series. In most cases, the first three series are capable enough to meet regular application requirements in most fields. 1xxx series include 1060, 1070 and 1100. These can be either color coated or anodized with the color of gold. The difference of the two types of aluminum coil rolls lies in surface layer properties and reflectivity. Color coated aluminum coil rolls, with a coating layer of PE or PVDF paint (C...