Anti-Corrosion Treatments for peach-shaped post fencing
To withstand the humid and tropical climate of Southeast Asia, we offer a range of advanced surface treatment processes to ensure long-lasting durability.
| Process Name | Process | Key Features & Benefits |
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Electrostatic Spraying (Powder Coating) | Plastic powder is electrostatically applied to the workpiece and then heat-cured to form a smooth film. | 1. Provides a uniform and smooth finish with excellent aesthetics. 2. Extensive color options available (Green, Blue, Red, Yellow, Black, White, etc.). 3.Strong adhesion and good scratch resistance. 4.Environmentally friendly process with no solvent emissions.
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Hot-Dip Plastic Coating | The preheated workpiece is immersed in a fluidized bed of plastic powder, which melts and adheres, then is cured with heat. | 1. Thicker coating (typically 0.8-1.5mm) offers superior corrosion and abrasion resistance. 2. Complete, 360-degree coverage with no gaps. 3.Excellent resistance to acids, alkalis, and salt spray.
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Plastic Dipping (Immersion Coating) | Often refers to PVC or PE dipping, where the preheated workpiece is immersed in plastic powder or paste resin. | 1. Thickest coating (up to 1-3mm) with a full, substantial feel. 2. High elasticity, offering good impact and wear resistance. 3.Provides a relatively anti-slip surface.
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Galvanizing | Includes Hot-Dip Galvanizing (immersion in molten zinc) and Electro Galvanizing (electrolytic process). | · Provides excellent cathodic protection against rust. Hot-dip galvanizing gives a thick zinc layer (typically 60-80μm), with a service life of 10-20 years. ·
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