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Bridge coating super long life material (SG-D411)
Widely used in cross-sea bridge main body painting, high-end building exterior wall decoration, representative building painting, can also be applied to urban landscape, outdoor steel structure, theme park, playground, ship painting, offshore drilling platform anticorrosion.
keyword：system
Category:
Coatings (including special coatings)
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Product description
| Item | Performance index |
| Gel time (S) | 12 |
| Tensile strength (MPa) | ≥16 |
| Fracture elongation rate (%) | ≥400 |
| Tear strength (N/mm) | ≥60 |
| Hardness (Shao D) | ≥55 |
| Impact resistance/(drop hammer height 100cm) | No cracks, wrinkles, no peeling |
| Drying time (25±2℃) | The surface is dry within 1 minute, and the walking intensity can be reached in 10 minutes |
| Friction coefficient | 0.85-0.96 |
| Wear resistance /(Akron method, cm3/1.61km) | ≤0.50 |
| Adhesion (Metal substrate, pulling method, MPa) | ≥2.8 |
| Outdoor aging 10 years | Strength retention rate ≥80% |
| Colour | Can be modulated according to user requirements |
Note: The above parameters can be sprayed with GRACOH-X3 host and AP spray gun under laboratory conditions and tested for physical properties after curing at room temperature for 7 days. Due to differences in site conditions, the actual measured data on site may differ from the above data.
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