Rock Wool Insulation: Extreme Temp & Sound Control

Rock Wool Board
December 27, 2025
Category Connection: Rock Wool Board
Brief: In this video, we showcase the exceptional performance of Rock Wool Board insulation. You'll see how it withstands extreme temperatures from -268℃ to 650℃ while providing superior sound absorption with an NRC of 0.85. Stay tuned as we highlight the most important features and real-use results for industrial applications.
Related Product Features:
  • Withstands extreme temperatures from -268℃ to 650℃ for reliable thermal insulation.
  • Provides excellent sound absorption with a Noise Reduction Coefficient (NRC) of 0.85.
  • Offers high compressive strength of ≥40kPa for structural integrity.
  • Features customizable density from 40 to 160 kg/m³ for project-specific needs.
  • Made from 100% natural rock wool for superior fire resistance and durability.
  • Available in rectangle, square, and sheet shapes for flexible installation.
  • Rough surface finish enhances bonding with finishes and improves acoustic properties.
  • Provides strong tensile strength of ≥7kPa for mechanical performance.
FAQs:
  • What is Rock Wool Board made of?
    Rock Wool Board is made from natural volcanic rock, primarily basalt, which is melted and spun into fibers to create a dense, durable insulation material.
  • What are the main applications of Rock Wool Board?
    Rock Wool Board is commonly used for thermal insulation, soundproofing, and fire protection in buildings, industrial facilities, and HVAC systems.
  • How does Rock Wool Board perform in fire resistance?
    Rock Wool Board is non-combustible and can withstand extremely high temperatures up to 650℃, making it an excellent fire-resistant insulation material with Class A rating.
  • What temperature range can Rock Wool Board withstand?
    Rock Wool Board maintains its insulating properties and structural stability across an impressive temperature range from -268℃ to 650℃.