GENERAL INDUSTRIAL POWDER
We are a manufacturer based in China, specializing in high-quality GENERAL INDUSTRIAL POWDER for industrial clients worldwide. Technical support and custom formulation available.
Category：powder Coating | Brand：MT
Introduction
General industrial powder coatings are designed as a versatile, decorative and protective finish for industrial products and their accessories. They balance a smooth appearance with dependable mechanical and corrosion resistance for everyday metal parts.
Product Features
Good LevelingSmooth, even film flow after curing.High Mechanical PropertiesImpact, flexibility and hardness for daily use.Salt Spray ResistanceDependable corrosion protection for indoor and light outdoor parts.Application ScopeCabinets, elevators, hardware furniture and spare parts.Curing180–200°C × 10–15 minutes (substrate temperature).Film Thickness & Spray60–150 µm; high-voltage electrostatic spray at 60–80 kV.
Coating Properties
| Item | Test Equipment | Criteria | Standard |
|---|---|---|---|
| Adhesion | Single-edged tool, tape | 0 grade | GB/T 9286 |
| Impact resistance | Impact meter | 50 kg·cm, passed | GB/T 1732 |
| Coating hardness | Pencil hardness tester | ≥ 1H | GB/T 6739 |
| Solvent resistance | Anhydrous ethanol, cloth | No marks or decolorization after 20 wipes | — |
| Alkali resistance | 0.1N NaOH, beaker | ≥ 48 h, no blistering, peeling, rusting, spotting | GB/T 9274 |
| Water resistance | Beaker, distilled water | ≥ 240 h, no blistering, peeling, rusting, spotting | GB/T 1733 |
| Acid resistance | Sulfuric acid, beaker | ≥ 48 h, no blistering, peeling, rusting or spotting | GB/T 9274 |
| Neutral salt spray | Salt spray test chamber | ≥ 240 h, rust and blistering < 2 mm | GB/T 1771 |
| Flexibility | Bending tester | No crack or peeling after 2 mm mandrel bend | GB/T 1731 |
| Artificial aging | Aging chamber | ≥ 480 h, gloss loss < 1, color change < 1 | GB/T 1865 Method 1 |
Note: We provide powder coating consultation and a customized application plan based on each customer’s actual needs. Test data above are from laboratory tests for reference only and do not constitute a performance commitment for application; results vary with environmental factors and conditions.
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