Structure: The 50mm metal‑faced single MgO+rock wool manual sandwich panel consists of pre‑painted steel or stainless steel facings, edges sealed with galvanized steel strips and corner pieces. The core is rock wool + one layer of 5mm MgO board. Manufactured through heating, pressing, and curing processes.

Core: Rock wool (density 100 kg/m³, ≥120 kg/m³ optional) + 5mm MgO · Application: Cleanrooms, pharmaceutical GMP, hospitals, food industry, high‑hygiene areas.

Key Features
  • High fire resistance (1h)
  • Enhanced strength & flatness (MgO layer)
  • Excellent thermal & acoustic insulation
  • Fiber‑sealing protection
  • Corrosion‑resistant facings
  • Modular installation & cleanroom ready
Technical Specifications
Wall thickness50 mm
Standard module widths980, 1160, 1180, 1200 mm (custom available)
Diagonal tolerance≤ 1 mm
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) + single 5mm MgO board
Galvanized frame0.7 mm (≥1.0 mm optional)
Corner piece1.0 mm galvanized
Protective film0.06 mm (thicker optional)
Bending strength0.9 kN/m²
Bond strength0.15 MPa
Peel performance85% – 98%
Heat transfer coefficient0.73 W/m²·K
Fire resistance1.0 hour
Joint typeCentral aluminum connector / tongue & groove
* Other specifications available upon request — custom dimensions, facing colors, and densities.