BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.
| Sound Absorption | ≥0.8 NRC |
| Mass Moisture Absorption | ≤0.3% |
| Thermal Conductivity | ≤0.037 W/m*K (TR60), ≤0.036 W/m*K (TR80) |
| Density | 60 kg/m³ (TR60), 80 kg/m³ (TR80) |
| Hydrophobic Rate | ≥99.0% |
| Payment Terms | L/C,T/T |
| Combustibility | A1 |
| Place of Origin | china |
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Product Specification
| Sound Absorption | ≥0.8 NRC | Mass Moisture Absorption | ≤0.3% |
| Thermal Conductivity | ≤0.037 W/m*K (TR60), ≤0.036 W/m*K (TR80) | Density | 60 kg/m³ (TR60), 80 kg/m³ (TR80) |
| Hydrophobic Rate | ≥99.0% | Payment Terms | L/C,T/T |
| Combustibility | A1 | Place of Origin | china |
| High Light | Acoustic rock wool sandwich panel ，Moistureproof rock wool sandwich panel ，Moistureproof rock wool wall panels | ||
Our aluminum foil-faced acoustic rock wool combines a high-acoustic rock wool core with an aluminum foil layer, delivering superior sound absorption, moisture resistance, and radiant heat reflection in one integrated product. The foil facing effectively blocks vapor penetration, preventing moisture and mold growth inside partition walls while providing radiant heat reflection to enhance indoor comfort.
Widely used in residential, office, and conference room partitions with cleanliness and moisture control requirements, this product is ideal for humid regions, basements, and air-conditioned spaces.
| 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 | |
The foil layer has near-zero vapor permeability, effectively blocking moisture penetration to prevent dampness and mold growth.
The rock wool core maintains excellent acoustic performance with sound absorption coefficient ≥0.7, reducing indoor noise and ensuring privacy.
The aluminum surface reflects radiant heat—reducing heat gain in summer and heat loss in winter, lowering HVAC energy consumption.
Rock wool core meets Class A1 non-combustible standard, with no burning or toxic fumes during fire.
Smooth, dense foil surface resists dust accumulation and is easy to clean, ideal for spaces with cleanliness requirements.
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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