Special Functional Coatings
Dachin HE 610
High resilience protective coating
Main Composition
This product is specifically designed for corrosion protection of metal surfaces in industries and sectors such as construction, chemical engineering, marine, and power.
It combines excellent chemical resistance (corrosion, salt spray, water, oil), thermal stability (high/low temperature tolerance), and environmental durability (UV, aging resistance), alongside superior electrical insulation properties. The coating also exhibits excellent adhesion and compatibility between materials.
Main Characteristics
- Superior resistance to corrosion, salt spray, water, and oil.
- Excellent thermal stability, weather resistance, and UV aging resistance.
- Outstanding electrical insulation performance.
- Excellent thixotropy and sag resistance.
- Compatible with brush, roller, and spray application methods. Low viscosity for easy handling.
- Ambient temperature curing, easy repair, non-toxic, and environmentally friendly.
Main Applications
- Corrosion protection of metal surfaces: structural steel, aluminum profiles, color-coated steel plates, and roofing materials.
- High-salt-spray environments: marine engineering, petrochemical facilities, etc.
- Insulation protection for electrical equipment: transformers, distribution systems, transmission equipment.
- Sealing and protection for complex-environment steel structures: valves, flanges, bolts.
Technical Specifications
| Test Item | Standard Requirement |
|---|---|
| State in Container | Free of lumps, uniform after stirring |
| Application Performance | No issues with two-coat application |
| Appearance | Normal |
| Density, g/cm³ | 1.4±0.1 |
| Solids Content, % | 65±2 |
| Surface Dry Time, h | ≤4 |
| Hard Dry Time, h | ≤24 |
| Fineness, µm | ≤60 |
| Water Resistance, 168h | No abnormalities |
| Acid Resistance, 5% H₂SO₄, 168h | No abnormalities |
| Saltwater Resistance, 3% NaCl, 168h | No abnormalities |
| Salt Spray Resistance, 2500h | No blisters, no peeling |
| Adhesion (Cross-cut Test), Grade | ≤1 |
| Adhesion (Pull-off Test), MPa | 1.85 |
| Flexibility, mm | ≤2 |
| Impact Resistance, cm | ≥30 |
| Thermal Cycling Resistance (5 cycles) | No abnormalities |
| Corrosion Crust Resistance, Grade | ≥8 |
| Corrosion Sedimentation Resistance, Grade | ≥8 |
| Artificial Weathering Resistance, 1000h | No blisters, delamination, or cracks. Chalking ≤1, color change ≤2 |
Package Specifications
20 kg per drum
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