Fireproof and flame-retardant rock wool board, sound-absorbing, noise reducing, insulation, non corrosive, lightweight, low thermal conductivity, customized by manufacturer

Release Time: 2025-11-25

Whether it's building decoration, industrial plant construction, or equipment insulation protection, a rock wool board that combines multiple advantages can always make projects more worry free and reassuring. Today, we would like to recommend the fire-resistant and flame-retardant rock wool board from Rosewool Insulation Refractory Co.,Ltd. It not only has practical characteristics of sound absorption, noise reduction, thermal insulation, and corrosion resistance, but also has the highlight of light weight and low thermal conductivity. It also supports manufacturer customization and has become the preferred choice for many customers.

Fire resistance and flame retardancy are its core capabilities. This rock wool board is made of natural rock as raw material, processed by high-temperature melting and fiberization, and has a combustion performance that meets the A-level non combustible standard. In unexpected scenarios such as fires, it can effectively block the spread of flames, prevent the release of toxic and harmful gases, save valuable time for personnel evacuation and property protection, and provide "safety protective clothing" for buildings and equipment, making use more reassuring.

The dual effects of sound absorption, noise reduction, and thermal insulation can further enhance the comfort of the space. Urban noise and industrial equipment operation noise often plague daily life and production, while the porous fiber structure of rock wool board can efficiently absorb sound waves, reduce noise propagation, and create a quiet environment indoors and in factories; At the same time, its low thermal conductivity makes it a high-quality insulation material, locking in heat in winter and blocking high temperatures in summer. This not only makes living and working spaces more comfortable, but also reduces energy consumption for air conditioning and heating, helping to save energy and reduce costs.

The lightweight and non corrosive characteristics make construction and use more worry free. Rock wool board has a lightweight texture, making it easy to transport, cut, and install without adding extra weight to building structures or equipment; And the material properties are stable, non corrosive, and will not cause erosion or damage when in contact with various substrates such as metal and concrete. It can maintain a good condition for a long time and extend its service life.

Technical Parameters

Performance	Indicators
Shot content ( Particle diameter ≥0.25mm)	≤ 12.0 %
The average diameter of fiber	≤7.0 μm
Density Tolerance	± 15%
Thermal Conductivity ( average temperature 70℃±52℃),W/(m/K)	≤ 0.044
Thermal load contraction temperature (more than 60kg/m3)	≤ 600 ℃
Moisture	≤0.5%
Combustion performance	Not burning (Class A)
Organic content	≤ 4.0%

As a manufacturer that has been deeply involved in the industry for many years, Rosewool Insulation Refractory Co.,Ltd has always strictly controlled the quality, and every batch of rock wool board has undergone rigorous testing to ensure that the performance meets the standards and the quality is reliable. We support customized services from manufacturers and can adjust specifications, thickness, and other parameters according to your project needs; The manufacturer's direct supply mode eliminates intermediate links, allowing you to purchase high-quality products with high cost-effectiveness. At the same time, it is accompanied by professional pre-sales consultation and after-sales support, providing you with full protection throughout the process.

If you are looking for rock wool board with multiple advantages, you may choose Rosewool Insulation Refractory Co.,Ltd. We are based on high-quality products and feature customized services. We are willing to work together with you to create a safe, comfortable, and energy-saving space. We look forward to sincere cooperation with you!

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Fireproof and flame-retardant rock wool board, sound-absorbing, noise reducing, insulation, non corrosive, lightweight, low thermal conductivity, customized by manufacturer

Technical Parameters

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