electro galvanized coil

electro galvanized coil

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electro galvanized coil electro galvanized coil

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  • Did not do the adhesion test of powder spraying or fluorocarbon spray on the packaging galvanized wire, but there are two points for reference: one, in the sealed or air circulation environment, non-metallic volatiles can corrosion zinc coating; Second, zinc above 230 degrees (c) will brittle the base metal. After powder spraying and fluorocarbon spraying, it is necessary to bake at a higher temperature and in a sealed environment, causing rapid corrosion of zinc, resulting in loose corrosion film resulting in decreased adhesion of coating, and even leading to brittle situation of steel wire.

    electro galvanized coil

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    electro galvanized coil electro galvanized coil

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  • Poor pretreatment before electroplating; Bath temperature is too low; Poor quality additives or excessive additives and organic impurities can cause poor bonding. The quality of the additive also has an effect on coating foaming. Some additives react incompletely during synthesis and continue to polymerize during long-term storage or use. The additive tends to distort the lattice and create stress, causing the coating to blister.

    electro galvanized coil

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    electro galvanized coil electro galvanized coil

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  • electro galvanized coil

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    electro galvanized coil electro galvanized coil

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  • Hexagonal mesh is also known as twisted mesh, insulation mesh, soft edge mesh. It is made of a single mesh reel. The mesh, mesh, galvanized and PVC coated properties are the same as the cage. This product can be different shapes, sizes of the stone into the alloy net to form a flexible whole, can be lifted, cars, shipping to the L place, the alloy net connected into a larger whole, the construction of throwing convenient, fast, good economic performance.

    electro galvanized coil

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    electro galvanized coil electro galvanized coil

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  • Hot dip galvanizing, also known as hot dip zinc, is the method of forming a layer of zinc coating on the surface of the workpiece after oil removal and rust removal, showing a clean and infiltrating surface, immediately immersed in the plating tank of zinc melting in advance. Cold galvanizing is the same after the removal of oil, in addition to lure, showing no pollution, infiltration of the workpiece hung into a special electroplating tank on the cathode, the anode with zinc. Switch on the DC power supply, zinc ions on the anode migrate to the cathode, and discharge on the cathode, so that the workpiece is coated with a layer of zinc layer hot dip galvanizing method.

    electro galvanized coil

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    electro galvanized coil electro galvanized coil

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  • electro galvanized coil

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    electro galvanized coil electro galvanized coil

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  • electro galvanized coil

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    electro galvanized coil electro galvanized coil

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  • electro galvanized coil

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    electro galvanized coil electro galvanized coil

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