Rock wool corrugated sandwich panel

Specification:
1. External / Internal steel panel:
Thickness: 0.4-0.8mm
Basic steel: Color-coated panel/zinc plate, hot galvanized plate and stainless steel panel
Finish: Galvanized, colour coated with PE or PVDF, stainless steel with brushed, mirrored
2. Core material:
Type: Rock wool
Density of rock wool: 120-140kg/m3, Density of EPS: 12-25kg/m3, Density of PU: 30-45kg/m3
Thickness: 50mm-200mm
3. Panel width: 950mm
4. Panel length: Container length
5. Side steel strip or not: 0.5mm-1.0mm galvanized sheet

Production features:
1. Advantages: Good fire-resistance, noise-absorbing, hear-insulated, easy to install, effective
2. Fire-resistance rating: Rock wool A
Polyurethane B

Usage:
Largely used in steel structure workshop, easy building as wall and ceiling.