Waste gas treatment in the production of aluminum surface treatment

1,IntroductionAluminum profile organic coating surface treatment process will inevitably appear in the coating quality of substandard products , Such as electrophoresis coating often appear defec…

Anodized Dyeing Principle

First, the reasons for anodic oxidation1, oxidation dyeing principleIt is well known that the anodic oxide film is composed of a large number of hexagonal cells perpendicular to the metal surface.…

How to prevent the oxidation film surface red cream?

The workpiece surface sometimes attached to a layer of red precipitate after the oxidation treatment is, which is oxidized liquid used for a long time, have too much iron oxide caused by the solubi…

Characteristics of aluminum alloy surface treatment

Aluminum alloy surface treatment methods, namely, surface treatment process: spraying, paint, plating, anodizing, infiltration, fuel injection, sandblasting.Spray: the use of pressure or electrost…

Why commercial buildings in the double curtain wall application so little

Let's take a look at the double curtain wall before answering the reason.The double curtain wall, also known as hot channel curtain wall, breathing curtain wall, ventilation curtain wall, ener…

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