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  • Post time: 01-06-23

    aluminum screen spline

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    aluminum screen spline aluminum screen spline

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  • (2) The construction is simple and does not need special technology;

    aluminum screen spline

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    aluminum screen spline aluminum screen spline

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  • Post time: 29-01-23

    aluminum screen spline

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  • As we all know, the mechanism of resistance to atmospheric corrosion of zinc includes mechanical protection and electrochemical protection. Under the condition of atmospheric corrosion, there are ZnO, Zn(OH)2 and basic zinc carbonate protective film on the surface of zinc layer, which to a certain extent slows the corrosion of zinc. When this protective film (also known as white rust) is damaged, a new film will be formed.

    aluminum screen spline

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  • Similar to two materials in the coating part melting together, and coating thickness can reach 100 microns, so high corrosion resistance, salt spray test 96h no problem, equivalent to 10 years under the usual environment; Cold galvanizing is electroplating at room temperature. Although the thickness of the coating can also be controlled, the binding strength and thickness of the coating are relatively low, so the corrosion resistance is poor.

    aluminum screen spline

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    aluminum screen spline aluminum screen spline

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  • aluminum screen spline

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    aluminum screen spline aluminum screen spline

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