Fire‑Resistant Black Rock Wool Board
Product Overview
Taishi fire resistant black rock wool board is a dark brown rock wool panel specially designed and manufactured for venues with high fire rating requirements. In addition to the general properties of ordinary rock wool boards, it boasts outstanding advantages including a high melting point (>1150℃), long fire resistance limit and strong resistance to high temperature shrinkage.
Description
Specifications & Models
| Product Model | TSFB80 | TSFB120 | TSFB160 |
| Apparent Density (kg/m³) | 80 | 120 | 160 |
| Thickness (mm) | 100–150 | 50–100 | 30–80 |
| Length × Width (mm) | 1200×600 | ||
Other sizes can be customized upon customers’ requirements.
Technical Parameters
| Product Performance | Unit | TSFB80 | TSFB120 | Standard |
| Thermal Conductivity (25℃) | W/(m·K) | ≤0.040 | GB/T10294 EN13162 | |
| Fire Performance | — | Class A1 | — | |
| Maximum Service Temperature | ℃ | 650 | 750 | — |
| Linear Shrinkage Rate | % | <1 | ASTM C356 | |
| Heat load Shrinkage Temperature | ℃ | 600 | 700 | GB/T11835 |
| Fire Resistance: Structural Integrity | h | 1.5 | — | |
| Fire Resistance: Thermal Insulation | h | 1.5 | — | |
| Hydrophobic Rate | % | ≥99 | GB/T10299 | |
| Acidity Coefficient | — | ≥2.0 | GB/T5480 | |
All above data are for reference only. The company reserves the right to improve product performance with the upgrade of production equipment and manufacturing processes.
Wide Applications
- Used as internal filling materials for fire doors, fire roller shutters and other facilities to improve the fire and high temperature resistance of the whole system.
- Applied for inter layer fire stopping of curtain wall structures to prevent the spread of fire.
- Installed around door and window openings as fire beams to stop fire from spreading indoors.
- High temperature insulation scenarios for equipment such as industrial boilers.
- Other occasions with high fire rating requirements.
Packaging & Storage
For convenient construction, transportation and storage, the products are packaged with polyethylene heat shrinkable film. They shall be stored indoors in a dry and ventilated environment, or covered with waterproof tarpaulins during outdoor storage.
