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Rock Wool Boards For Vehicles Heat Noise Insulation

Stone Wool Insulation Board
December 27, 2025
Category Connection: Stone Wool Insulation Board
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#Stone Wool Board #Rock Wool Insulation Board #Stone Wool Panels
Brief: Get a guided demo that shows common workflows and troubleshooting tips for Yellowish Brown Rock Wool Boards. This video demonstrates how these corrosion-resistant, customizable boards are manufactured from basalt and diabase, and showcases their vital applications in the transportation sector. You'll see how they provide fire resistance, thermal insulation, and sound absorption in automotive and new energy vehicle components.
Related Product Features:
  • Manufactured from basalt and diabase through high-temperature melting and fibrosis for strong chemical stability.
  • Provides excellent fire resistance, withstanding temperatures over 800°C to act as a reliable barrier against heat spread.
  • Offers dual thermal and acoustic performance, reducing heat transfer and effectively absorbing noise.
  • Lightweight with a density ranging from 40 to 120kg/m³, adding minimal weight to vehicles to avoid extra energy consumption.
  • Resists corrosion from engine fluids or external moisture due to strong chemical stability.
  • Integrates into battery pack insulation and fire-resistant layers in new energy vehicles to block thermal runaway.
  • Used in engine compartments as sound absorption layers to muffle mechanical noise and lower in-cabin noise levels.
  • Serves as thermal insulation layers on undercarriages to isolate high temperatures from exhaust pipes.
FAQs:
  • What are the core advantages of rock wool boards for the automotive sector?
    Rock wool boards offer three core advantages: excellent fire resistance withstanding over 800°C, dual thermal and acoustic performance for energy efficiency and noise reduction, and lightweight yet stable construction that resists corrosion and minimizes vehicle weight.
  • How do rock wool boards benefit new energy vehicles (NEVs)?
    In NEVs, rock wool boards are key for battery safety and performance. They insulate batteries from extreme temperatures, slowing capacity decay in cold weather to extend driving range, and block high-temperature spread during thermal runaway to significantly reduce fire risks.
  • In what ways are rock wool boards used in traditional fuel vehicles?
    In traditional vehicles, rock wool boards address heat and noise issues. They are installed in engine compartments as sound absorption layers to reduce noise, on undercarriages as thermal insulation to protect components from exhaust heat, and in door panels or floor mats to enhance sound insulation against road and wind noise.
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