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| Categories | Rock Wool Insulation |
|---|---|
| NRC: | ≥0.8 |
| MOQ: | 1 container. |
| Place of Origin: | china |
| Thermal Conductivity: | ≤0.037 W/m·K, ≤0.036 W/m·K |
| Density: | 60 kg/m³, 80 kg/m³ |
| Mass Moisture Absorption: | ≤0.3% |
| Payment Terms: | L/C,T/T |
| Hydrophobic Rate: | ≥99.0% |
| Combustibility: | A1 |
| Company Info. |
| BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
Our acoustic formaldehyde-free rock wool is engineered to meet the dual requirements of professional acoustics and health safety in medical, educational, and office spaces. Featuring porous fiber structure, it delivers full-spectrum sound control, reducing reverberation time and enhancing speech intelligibility and privacy. Using a formaldehyde-free eco-binder, it ensures indoor air quality safety. It is the preferred material for spaces with strict acoustic and health requirements such as audiometry rooms, language labs, recording studios, and premium conference rooms.
| Parameter Product | TR60 | TR80 |
|---|---|---|
| Density (kg/m³) | 60 | 80 |
| NRC (Reverberation chamber method, rear cavity 200mm) | ≥0.8 | |
| Thermal Conductivity (W/m·K, 25°C) | ≤0.037 | ≤0.036 |
| Combustibility | A1 | |
| Acidity Coefficient | ≥2.0 | |
| Hydrophobic Rate (%) | ≥99.0 | |
| Mass Moisture Absorption (%) | ≤0.3 | |
| pH of aqueous extract | 7.0 - 9.5 | |
| Formaldehyde Emission (mg/m³) | Not Detected | |
| TVOC | Not Detected | |
| Acrylic Acid | Not Detected | |
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