Structure: The 50mm metal‑faced hollow MgO manual sandwich panel consists of pre‑painted steel or stainless steel facings, edges sealed with galvanized steel strips and corner pieces. The core is composed of MgO strips (spaced at 100mm) + double 5mm MgO boards. Manufactured through heating, pressing, and curing processes.

Core: MgO strips (100mm spacing) + double 5mm MgO boards · Application: Cleanrooms, hospitals, laboratories, industrial partitions, areas requiring high flatness, fire resistance, and structural rigidity.

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 materialMgO strips (100mm spacing) + double 5mm MgO boards
Galvanized frame0.7 mm (≥1.0 mm optional)
Corner piece1.0 mm galvanized
Protective film0.06 mm (thicker optional)
Bending strength1.468 kN/m²
Bond strength0.063 MPa
Peel performance85% – 95%
Heat transfer coefficient1.032 W/m²·K
Fire resistance1.0 hour
Joint typeCentral aluminum connector / tongue & groove
Key Features
  • Hollow MgO core – lightweight yet strong
  • Excellent flatness & surface quality
  • Fire resistant (1.0h)
  • High bending strength (1.468 kN/m²)
  • Corrosion‑resistant facings
  • Customizable dimensions & finishes