75mm rock wool sandwich panel density 120 kg/m3 color steel sheet 0.4/0.4mm for roof panel
75mm rock wool sandwich panel
It is made of color steel sheet and rock wool warm proof, could be widely used in scavenged project (pharmaceutical/ biologic/ electronic), ship craft, food stuff, air-condition, factory, boiler room, floors, activity room, factory, refrigeration house, facility room, office-separation, indoor noise-absorption and so on.
Characteristics:
Fire-proof
Good warm proof and heat transfer resistance
Good bend & compression resistance
High bearing capacity
Flexibility in fixing
Specification:
Galvanized steel sheet thickness | 0.4-0.6mm |
Total thickness | 50mm-200mm |
Width of panels | 930mm |
Lengths of panels | customized |
Specific gravities | 10.2-17.7Kg/m2 |
Resistances of heat-transfer process | ≤0.044w/m.k |
Sound deadening | 21.5db |
Limits of fire resistance | Gread A incombustible |
density | 80-120Kg/m3 |
Water absorption for 24 hours | ≤5% |
Average diameter of filament | ≤7um |
Organic materials | ≤4.5% |
75mm rock wool sandwich panel
