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Identification of Coated Aluminum Coil with Good Quality
【Time:2016-04-13 11:21】 【Traffic:
Coated aluminum coil are various in the market, it is easy to buy the bad material.Let's talk about how to identify pre-painted aluminum coil.
Coated aluminum coil is a kind of aluminum with excellent decorating properties. Apart from paying attention to its performance, but also to carefully check the appearance.
For acceptable quality of coated aluminum coil, its surface can not have significant indentations,miss coating , through the coating damage, and ripples, scratches, bubbles are not allowed. These are easy to see, the most important thing is that you have to look carefully the color difference of color Aluminum Coils, it is not easy to see, if not paying attentions,we will regret when we actually use it.
The current aluminum curtain wall will use electrostatic spraying surface treatment, powder coating material mainly refer to the polyurethane, polyethylene expansion resin, epoxy resin and other raw materials with high color retention, pigment, obtaining dozens of different colors of spray powder, decorative property is also very good.
Painted surface could be easily damaged, we need to be carefully selected.
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