Fire-Resistant Black Rock Wool from China Suppliers & Factory - High-Performance Thermal Insulation and Fireproof Material

ABM® Fire-Resistant Black Rock Wool (CFS Series) is a premium fireproof material manufactured in China, designed for superior fire safety and thermal insulation. By incorporating iron ore into its composition and utilizing an innovative three-dimensional pleating technique, this product boasts a dense fibrous structure with an exceptionally low shrinkage rate at high temperatures. As one of the leading suppliers of advanced insulation solutions, our rock wool is ideal for fireproof sealing of building joints and thermal insulation for energy storage systems, This versatile material is perfect for applications such as curtain wall joints, through-wall pipes, and fire door partitions, delivering effective smoke and fire sealing. When laminated with fire-resistant aluminum foil, its sealing performance is significantly enhanced, With excellent high-temperature resistance and stable thermal insulation properties, our fire-resistant rock wool is extensively used in energy storage containers, battery packs, and various other equipment, providing comprehensive fireproofing and thermal insulation solutions for the construction and renewable energy industries. As a reliable factory, we ensure top-quality products that meet the highest standards for safety and performance

Product Details

Product Models	CFS 64	CFS 80		CFS 110		CFS 120
Nominal Density, KG/m³	64	80		110		120
Thickness, mm	135	100	200	100	200	100
Fire Resistance, Hours	1	1	3	2	4	4

If you need products in other specifications, please contact our sales team.

Frequently Asked Questions

What product models are available for fire resistance?

We offer a comprehensive range of models to meet different project requirements, including CFS 64, CFS 80, CFS 110, and CFS 120.

What is the maximum fire resistance duration provided by the CFS series?

Our high-density models, specifically the CFS 110 (200mm thickness) and CFS 120 (100mm thickness), offer a maximum fire resistance of up to 4 hours, ensuring exceptional safety and protection.

Are there different thickness options available?

Yes, thickness options vary depending on the model. Standard thicknesses range from 100mm to 200mm. For instance, both CFS 80 and CFS 110 models are available in 100mm and 200mm options.

How does nominal density affect fire resistance?

Generally, a higher nominal density contributes to a better fire resistance rating. Models with a density of 110 or 120 KG/m³ can achieve 3 to 4 hours of fire resistance, compared to 1 hour for the 64 KG/m³ model.

Can I order custom specifications that are not listed in the table?

Absolutely. If your project requires products in other specifications, nominal densities, or thicknesses, please contact our sales team to discuss custom manufacturing solutions.