Haomei Aluminum

Haomei manufacturing high quality coating aluminium coil 3003 3004 H24 0.18-1.5mm with excellent decoration. Qualified color coated aluminum coil must have no significant indentation, missing coating, or penetrating coating damage on their surface, and ripples, scratches, and blisters are not allowed. At the same time, the weather resistance of qualified coated aluminium coil is also very good, so how does its weather resistance come from? Color coated aluminum coil refers to the product after coating and coloring the surface of the aluminum coil or aluminum sheet. Common color coated aluminum coil include fluorocarbon color coated aluminum coil (PVDF) and polyester color coated aluminum coil (PE). Polyester resin of polyester color coated aluminum coil (PE) is a polymer containing ester bond in the main chain as a monomer, and alkyd resin is added. According to the gloss, PE coating aluminium coil can be divided into matt and high gloss series. It can make the product have good g...

Because of the delicate surface and excellent quality, coated aluminum coil becomes the first choice of the users, as to different using demand, users should pay attention to some impacts in the application particularly. So, what should pay attention to when using coated aluminum coil? Here, let us look over together.   1. If the coated aluminum coil is going to put into use, the normal temperature is needed, the temperature shouldn’t be too high nor too low, if it is used as a roof, the temperature should be no less than 10 degrees. 2. Before installation, the coated aluminum coil should be checked timely, ensure there are not worn on the surface to ensure the normal use, under normal circumstances to ensure the using life. 3. The bolt head which fixed the color coated aluminum coil should be sealed with strong waterproof material to avoid rain enters and causes rust. 4. Aluminum coil processing temperature should be higher than 7 ℃, the clearance between the roll system sh...