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| Categories | Rock Wool Insulation |
|---|---|
| MOQ: | 1 container. |
| Payment Terms: | L/C,T/T |
| Density: | 120 kg/m³ | 140 kg/m³ |
| Place of Origin: | china |
| Hydrophobic Rate: | ≥99.0% |
| Water Absorption: | ≤0.4 kg/m² |
| Tensile Strength: | ≥7.5/10 kPa | ≥10/15 kPa |
| Combustibility: | Class A1 non-combustible |
| Thermal Conductivity: | ≤0.038 W/m·K | ≤0.040 W/m·K |
| Company Info. |
| BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
Our hydrophobic rock wool combines the inherent benefits of rock wool with superior water repellency and vapor permeability. Made from high-quality basalt and treated with advanced hydrophobic technology, it achieves a hydrophobicity rate close to 100%, while retaining the natural microporous structure of rock wool fibers to allow moisture diffusion and wall breathability.
Ideal for high-rise buildings, curtain wall systems, steel structures, and humid climate zones, it enhances wall durability and indoor comfort without compromising fire safety.
Applicable to various public buildings requiring high indoor humidity control, including residences, offices, schools, and hospitals, as well as exterior wall insulation projects in humid regions.
| Parameter Product | FR120 | FR140 |
|---|---|---|
| Density (kg/m³) | 120 | 140 |
| Tensile Strength (kPa) | ≥7.5 / 10 | ≥10 / 15 |
| Thermal Conductivity (W/m·K, 25°C) | ≤0.038 | ≤0.040 |
| Combustibility | Class A1 non-combustible | |
| Acidity Coefficient | ≥2.0 | |
| Hydrophobic Rate (%) | ≥99.0 | |
| Water absorption (kg/m², short term, partial immersion) | ≤0.4 | |
| Mass moisture absorption (%) | ≤0.3 | |
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