Structure: The 50mm metal‑faced rock wool manual sandwich panel consists of pre‑painted steel or stainless steel facings, edges sealed with galvanized steel strips and corner pieces, and a rock wool core. Manufactured through heating, pressing, and curing processes.

Core material: Rock wool · Application: Cleanrooms, partitions, pharmaceutical, food, electronics.

Technical Specifications
Wall thickness50 mm
Standard module widths980, 1160, 1180, 1200 mm (custom available)
Diagonal tolerancePrecision controlled
Max length≤ 10000 mm
Facing material PE polyester, PVDF, anti‑static, conductive, stainless steel, HDP (high durability polyester)
Facing thickness0.426, 0.45, 0.476, 0.5, 0.6, 1.0 mm
Core materialRock wool (density 100 kg/m³, ≥120 kg/m³ optional)
Galvanized frame0.7 mm (≥1.0 mm optional)
Corner piece1.0 mm galvanized
Protective film0.06 mm (thicker optional)
Bending strength0.89 kN/m²
Bond strength0.07 MPa
Peel performance85% – 96%
Heat transfer coefficient0.84 W/m²·K
Fire resistance1.0 hour
Joint typeCentral aluminum connector / tongue & groove
Features & Benefits
  • High fire resistance (Class A)
  • Excellent thermal & acoustic insulation
  • Robust mechanical strength
  • Corrosion‑resistant facings
  • Easy installation (modular)
  • Customizable dimensions & coatings