Fire retardant coating
A two-component polyurethane-based material. It is particularly suitable for external use. This expansion material is characterized by a strong resistance to weather and mechanical influences.
Key words:
Fire retardant coating
Classification:
Description
Technical Data
| Component A (resin) | Component B (curing agent) | |
| Colors | Gray, orange, other colors can be customized on request | |
| Density (20 ℃) | 1.32-1.36kg/m3 | 1.22-1.24kg/m3 |
| coefficient of thermal conductivity | Approximately 1.0W/(m * K) | |
| Viscosity | Approximately 25,000 mPas (at 50°C) | Approximately 100 mPas (at 20°C) |
| Mixing ratio (wt%) | 100 parts | 12.5 part |
| Mixing ratio (vol%) | 100 parts | 13.5 part |
| Application (minimum +5°C/<85% relative humidity) | It is recommended to adjust the temperature of component A to 50°C. Adequate mixing of component A before use. The A component and the B component are thoroughly mixed in a precise weight ratio. It is best to use the airless method (nozzle hole diameter:>0.051 inches) for application. After adding the solvent, other application methods can be used, such as compressed air (nozzle aperture 4mm), brushing and rolling. Ethyl acetate or xylene may be added to the component. | |
| applicable period | About 10 minutes (20°C for both components) About 8 minutes (component A tempered to 50°C) | |
| Curing time (20°C) | Resistance <24 hours | |
| Temperature resistance (operation) | -25°C to 60°C | |
| Example consumption | Solids (weight)/100% | Coating quantity [g/m]/1,320 layer thickness [μm] wet/1,000 μm layer thickness [μm] dry/1,000 μm |
| Cleaning | Immediate dilution | |
| Storage | 5°C to 35°C 18 months in sealed original container | 10°C to 30°C 9 months in sealed original container |
| Safety information | No hazardous material/dangerous goods Safety information can be found in the EC safety data sheet. | Hazardous substance according to the German Ordinance on Hazardous Substances (GefStoffV) but not a dangerous good according to the German Ordinance on Dangerous Goods (GGVS/ADR) Safety information can be found in the EC safety data sheet. |
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