Fireproof Coating
High-Performance Fireproof Coating for Ultimate Protection
Our premium Fireproof Coating provides exceptional thermal insulation and fire resistance for various applications. Engineered with advanced technology, this coating forms a protective barrier that significantly delays structural damage during fire incidents.
Key Product Specifications
- Base Material: Water-based intumescent formula
- Fire Resistance Rating: Up to 240 minutes (tested according to BS 476 Part 20/22)
- Temperature Resistance: Withstands up to 1,200°C (2,192°F)
- Coverage: 5m² per liter (1 coat, 500μm dry film thickness)
- Drying Time: Touch dry in 2 hours, recoat after 4 hours
- Certifications: UL certified, EN 13501-1, ASTM E84 Class A
Technical Performance Data
| Property | Value | Test Method |
|---|---|---|
| Density | 1.3 g/cm³ | ISO 2811 |
| VOC Content | <50 g/l | ISO 11890 |
| Adhesion Strength | 2.5 MPa | ASTM D4541 |
| Impact Resistance | 1.5 J | ISO 6272 |
| Elongation at Break | 15% | ISO 527 |
Fireproof Coating FAQs
Q: What surfaces can Fireproof Coating be applied to?
A: Our Fireproof Coating is suitable for various substrates including structural steel, concrete, wood, and certain composite materials. For steel applications, surface preparation is crucial - surfaces must be clean, dry, and free from rust, oil, or contaminants. On concrete, ensure all loose particles are removed and the surface is properly primed. Always consult our technical datasheet for specific substrate requirements.
Q: How does Fireproof Coating actually work during a fire?
A: When exposed to high temperatures, Fireproof Coating undergoes an intumescent reaction. The coating swells to form a thick, insulating char layer that can expand up to 50 times its original thickness. This char acts as a thermal barrier, significantly slowing heat transfer to the protected substrate. The chemical transformation absorbs heat energy and releases water vapor and carbon dioxide, further cooling the surface and delaying structural failure.
Application Guidelines
- Surface preparation (cleaning, degreasing, profiling)
- Primer application (if required for specific substrates)
- First coat application at recommended thickness
- Intermediate drying (typically 4-6 hours between coats)
- Subsequent coat application(s) to achieve desired dry film thickness
- Final inspection and quality control checks
Additional Fireproof Coating Information
Q: What is the expected service life of Fireproof Coating?
A: Properly applied Fireproof Coating typically has a service life of 15-20 years when used in moderate environmental conditions. Harsh environments (coastal areas, chemical exposure, extreme temperature fluctuations) may reduce this to 10-12 years. Regular inspections every 2-3 years are recommended to check for any damage or degradation. The coating can be recoated if necessary to maintain fire protection performance.
Performance Comparison
| Feature | Standard Coating | Our Fireproof Coating |
|---|---|---|
| Fire Resistance Time | 30-60 minutes | 120-240 minutes |
| Temperature Limit | 400°C (752°F) | 1,200°C (2,192°F) |
| Smoke Development | Moderate | Very Low |
| Environmental Impact | High VOC | Low VOC (<50g/l) |
| Application Thickness | 1-2mm | 0.5-3mm (adjustable) |