Structure: The 100mm 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. The core is rock wool. Manufactured through heating, pressing, and curing processes.

Core material: Rock wool (density 100 kg/m³, ≥120 kg/m³ optional) · Application: Cleanrooms, industrial partitions, pharmaceutical plants, food processing, cold stores, areas requiring high fire resistance and thermal/acoustic insulation.

Technical Specifications
Wall thickness 100 mm
Standard module widths 980, 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 thickness 0.426, 0.45, 0.476, 0.5, 0.6, 1.0 mm
Core material Rock wool (density 100 kg/m³, ≥120 kg/m³ optional)
Galvanized frame 0.7 mm (≥1.0 mm optional)
Corner piece 1.0 mm galvanized
Protective film 0.06 mm (thicker optional)
Bending strength 0.89 kN/m²
Bond strength 0.07 MPa
Peel performance 85% – 96%
Heat transfer coefficient 0.53 W/m²·K
Fire resistance 1.5 hours
Joint type Central aluminum connector
Key Features
  • Class A non‑combustible rock wool
  • 1.5h fire resistance
  • Excellent thermal insulation (U=0.53)
  • High mechanical strength
  • Corrosion‑resistant facings
  • Customizable dimensions & finishes