BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.
| Combustibility | Class A1 non-combustible |
| Mass Moisture Absorption | ≤0.3% |
| NRC | ≥0.8 |
| Density | 60 kg/m³ (TR60), 80 kg/m³ (TR80) |
| Hydrophobic Rate | ≥99.0% |
| Thermal Conductivity | ≤0.037 W/m*K (TR60), ≤0.036 W/m*K (TR80) |
| Payment Terms | L/C,T/T |
| Place of Origin | china |
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Product Specification
| Combustibility | Class A1 non-combustible | Mass Moisture Absorption | ≤0.3% |
| NRC | ≥0.8 | Density | 60 kg/m³ (TR60), 80 kg/m³ (TR80) |
| Hydrophobic Rate | ≥99.0% | Thermal Conductivity | ≤0.037 W/m*K (TR60), ≤0.036 W/m*K (TR80) |
| Payment Terms | L/C,T/T | Place of Origin | china |
| High Light | ODM Rock Wool Insulation ，Partition Wall Rock Wool Insulation ，ODM rock wool acoustic panels | ||
Our fireproof acoustic rock wool is engineered for office, conference room, and business space partition systems, combining Class A1 fire resistance with professional acoustic control. Featuring porous fiber structure, it ensures fire safety while providing effective absorption of multi-frequency sounds. Ideal for modern office scenarios such as phone conversations, video conferences, and team collaboration, it is the preferred partition material for businesses seeking high-quality work environments.
| Parameter Product | TR60 | TR80 |
|---|---|---|
| Density (kg/m³) | 60 | 80 |
| Combustibility | Class A1 non-combustible | |
| NRC (Reverberation chamber method, rear cavity 200mm) | ≥0.8 | |
| Thermal Conductivity (W/m*K, 25°C) | ≤0.037 | ≤0.036 |
| Acidity Coefficient | ≥2.0 | |
| Hydrophobic Rate (%) | ≥99.0 | |
| Mass Moisture Absorption (%) | ≤0.3 | |
| pH of aqueous extract | 7.0 - 9.5 | |
Achieves Class A1 non-combustibility while delivering superior acoustic performance—no trade-off between safety and comfort.
Porous fiber structure effectively absorbs sound of all frequency bands for comprehensive acoustic management.
Meets Class A1 non-combustible standard, with no burning or toxic fumes during fire, protecting people and assets.
Standard thickness and dimensions ensure seamless integration with light-gauge steel partition systems for efficient installation.
High acidity coefficient ensures no powdering, no shrinkage, with service life matching the building structure.
Company Details
Business Type:
Manufacturer
Total Annual:
>70000000USD
Employee Number:
>600
Ecer Certification：
Verified Supplier
BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i... BBMG Energy Saving and Thermal Insulation Technology (Dachang) Co., Ltd. is the core manufacturing enterprise of BBMG New Material Industrialization Group under BBMG Group. Relying on the group's 70 years of experiences in the R&D of inorganic fiber products, and continuous innovation i...
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