1. Insulation Performance: One of the key features of rock wool and slag cotton products is their excellent thermal insulation capability. These materials typically have a thermal conductivity ranging from 0.03 to 0.047 W/(m·K) at room temperature (around 25°C), making them highly effective in reducing heat transfer and maintaining stable indoor temperatures. 2. Fire Resistance: Rock wool and slag wool are naturally non-combustible as they are made from inorganic silicate fibers. However, during the manufacturing process, some organic binders or additives may be used to hold the fibers together. The presence of these substances can slightly affect the fire resistance of the final product, but overall, both materials are considered safe and suitable for use in fire-rated applications. 3. Sound Insulation: These materials also offer great sound absorption and noise reduction properties. Their porous structure allows them to effectively absorb sound waves by creating friction as the sound passes through the material. This friction converts some of the sound energy into heat, thereby reducing noise levels and improving acoustic comfort in buildings. 4. Durability and Stability: Rock wool and slag cotton products are known for their long-lasting performance and stability under various environmental conditions. They are resistant to moisture, mold, and pests, which makes them ideal for use in both interior and exterior applications. Additionally, they maintain their structural integrity over time, ensuring consistent performance without significant degradation. 5. Environmental Benefits: These materials are often made from recycled industrial by-products, such as slag from steel production, which helps reduce waste and supports sustainable building practices. They are also non-toxic, do not emit harmful fumes, and are safe for use in residential and commercial spaces. Elevator Door System Parts,Door Machine Frequency Converte,Belt Pulley Suzhou FUJI Precision Elevator Co.,Ltd , https://www.profuji.com