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Rock Wool Insulation Board Class A Fireproof Exterior Wall Soundproof Thermal Insulation for Roof Industrial Equipment

$2.99

Chengshang Insulation, Waterproo

中国 山东省

  • SKU： CSL05
  • Availability: 9999
Total $2.99
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Origin Linyi City, Shandong Province
Material Melted fiber of natural ore such as basalt + a small amount of binder
Product Name Rock Wool Board (Thermal Insulation Board)
Structure / Process Fiber formed by high-temperature melting and centrifugation, pressed into board shape after adding binder
Product Features Class A non-combustible, thermal insulation, sound absorption & noise reduction, high compressive strength, aging resistance
Type Rock Wool Insulation Board (sheet form)
Color Yellow / Yellowish brown (typical color of rock wool)
Function Thermal insulation, heat insulation, fire prevention and sound absorption for building external walls, roofs, industrial equipment and pipeline systems
Application Scenario External thermal insulation of building outer walls, roof insulation, industrial equipment insulation, sound absorption and noise reduction projects, fire insulation belts
Density 40 kg/m³ / 60 kg/m³ / 80 kg/m³ / 100 kg/m³ / 120 kg/m³ / 140 kg/m³ / 160 kg/m³
Thickness 20mm / 25mm / 30mm / 40mm / 50mm / 60mm / 80mm / 100mm
Width 600mm / 1200mm (common)
Length 1200mm / 2400mm (common)
Thermal Conductivity ≤ 0.040 W/(m·K) (at 25℃)
Compressive Strength ≥ 10 kPa (10% compression deformation)
Fire Resistance Class A (GB 8624), non-combustible material
Working Temperature ≤ 700℃ (for density above 100kg/m³)
Sound Absorption Noise Reduction Coefficient NRC 0.85–1.0 (varies with thickness and density)
Hydrophobicity ≥ 98% (water-repellent rock wool board)
Selling Unit Piece / Cubic Meter / Bag
Package Type Woven bag or PE film outer packaging, 6–12 pieces per bag
Minimum Order Quantity 10 cubic meters minimum
Related Certification Complies with GB 8624 Class A non-combustible material standard
Specification Combination of density × thickness × length × width
Brand OEM/ODM available
Model Internal Product ID 2091
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