BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.
| Thermal Conductivity | ≤0.037 W/m*K |
| pH Value | 7.0 - 9.5 |
| Combustibility | Class A1 non-combustible |
| Payment Terms | L/C,T/T |
| Density | 50 kg/m³ |
| Hydrophobic Rate | ≥99.0% |
| Acidity Coefficient | ≥2.0 |
| Place of Origin | china |
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Product Specification
| Thermal Conductivity | ≤0.037 W/m*K | pH Value | 7.0 - 9.5 |
| Combustibility | Class A1 non-combustible | Payment Terms | L/C,T/T |
| Density | 50 kg/m³ | Hydrophobic Rate | ≥99.0% |
| Acidity Coefficient | ≥2.0 | Place of Origin | china |
| High Light | Glass Fiber rock wool attic insulation ，acoustic absorption rock wool attic insulation ，custom rock wool slab | ||
Our black glass fiber mat-faced fireproof rock wool board for curtain walls features a black glass fiber mat laminated onto a Class A fireproof rock wool core, providing surface reinforcement, fiber containment, and acoustic absorption. The mat prevents fiber shedding during installation, enhances surface durability, and offers excellent sound absorption, making it ideal for curtain wall systems with acoustic requirements.
Its dark appearance blends with rear cavity spaces, commonly used in open-joint and ventilated curtain walls and applications needing enhanced surface strength.
| Parameter | SR50 |
|---|---|
| Density (kg/m³) | 50 |
| Thermal Conductivity (W/m*K, 25°C) | ≤0.037 |
| Combustibility | Class A1 non-combustible |
| Acidity Coefficient | ≥2.0 |
| Hydrophobic Rate (%) | ≥99.0 |
| pH value of aqueous extract | 7.0 - 9.5 |
The mat increases surface strength, resisting wind erosion and impact, and preventing fiber shedding during handling and service.
The porous glass fiber mat, combined with rock wool, achieves higher sound absorption, reducing echo within curtain wall cavities.
The facing securely locks rock wool fibers, preventing fiber dispersion, protecting workers' health, and maintaining cleanliness.
The black surface blends with dark rear spaces, requiring no additional finishing, especially in open-joint curtain walls.
Both rock wool and glass fiber mat are non-combustible, ensuring overall fire safety.
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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