2mm Galvanized Perforated Mesh Rustproof Easy Installation
2mm Galvanized Perforated Mesh - Rustproof Easy Installation
Core Anti-rust Principle of Galvanized Perforated Mesh:
The rust resistance of galvanized perforated mesh stems from the dual protection mechanism of the zinc coating, namely physical barrier protection and sacrificial anode protection. Firstly, as a dense physical barrier, the zinc coating can effectively isolate the base material (usually low-carbon steel) from oxygen, moisture and corrosive media, blocking the occurrence of rust reactions at the source. Secondly, since zinc is more chemically active than iron, when the zinc coating is scratched or damaged, zinc will preferentially undergo oxidative corrosion (sacrificial anode), protecting the exposed steel base material from erosion through electrochemical action.
| Item | Details |
| Material | Steel, Galvanized Steel, Stainless Steel (304/316), Aluminum |
| Thickness | 0.5–3mm |
| Sheet Size (Meter) | 1.22*2.44m / 1.25*2.5m |
| Optional Hole Shapes | Round, Square, Rectangular, Plum Blossom, Diamond, Cross, etc. |
| Product Features | Smooth surface, Wind-resistant, Durable, Corrosion-resistant |
| Applications | Filtration, Breeding, Craft making, Decoration, Basket processing,etc. |
| Architectural | Infill panels, Sunshade, Cladding, Column covers, Metal signs, Fencing screens |
| Food & Beverage | Grain dryers, Ventilation equipment, Baking trays, Coffee screens, etc. |
| Chemical & Energy | Filters, Coal washing equipment, Mine cages, Battery separators, Centrifuges |
| Automotive | Air filters, Radiator grilles, Flooring, Ventilation grilles, Engine ventilation devices, etc. |
| Construction | Ceiling sound insulation, Acoustic panels, Stair treads, Pipe guards, Ventilation grilles |
| Buildings | Building curtain wall mesh, Facades, Sunshades |
2. Processing technology: The cut edges after punching and cutting have no zinc coating protection. If secondary treatment (such as applying anti-rust oil, touch-up coating) is not performed in time, they are likely to become rusting starting points and spread to the whole.
3. Base material state: The incomplete removal of oil stains and oxide scale on the base material surface will affect the adhesion of the zinc coating, leading to coating peeling and failure.
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