1. Insulation Performance: One of the key features of rock wool and slag cotton products is their excellent thermal insulation properties. Under normal temperature conditions (around 25°C), these materials typically have a thermal conductivity ranging from 0.03 to 0.047 W/(m·K). This makes them highly effective in reducing heat transfer, which is essential for energy efficiency in buildings and industrial applications. 2. Fire Resistance: Rock wool and slag wool are inherently non-combustible as they are made from inorganic silicate fibers. However, during the manufacturing process, organic binders or additives may be used to hold the fibers together. These components can affect the fire performance of the final product, so it's important to choose materials that meet specific fire safety standards depending on the intended use. 3. Sound Insulation: These materials also offer outstanding sound absorption and noise reduction capabilities. Their porous structure allows sound waves to enter the material, where friction between the sound waves and the fibers converts some of the sound energy into heat. This makes rock wool and slag cotton ideal for use in acoustic panels, wall coverings, and other applications where noise control is necessary. In addition to their thermal and acoustic benefits, rock wool and slag cotton are durable, moisture-resistant, and environmentally friendly. They are widely used in construction, HVAC systems, and industrial insulation projects. Choosing the right type of product based on its density, thickness, and composition ensures optimal performance for different environments and requirements. Suzhou FUJI Precision Elevator Co.,Ltd , https://www.profuji.com