Properties

Product properties

Coretinium product dimensions

 

 

 

 

 

 

 

 

 

 

Total weight
10.4kg/m2 with 0.40mm skins (s)
12.8kg/m2 with 0.55mm skins (s)
14.8kg/m2 with 0.675mm skins (s)
Note: asymmetric skin combinations are possible

Total product thickness (H) 
28mm ± 0.2mm

Thermal properties
Thermal conductivity - K value ( λ ) : 0.099W/mK
Thermal resistance - R value : 0.283m2k/W
 
Core composition
Co-polymer blend of polypropylene with mineral fill for additional strength 

Core specifications (nominal)
Cell size (D)                   8.6mm Ø
Cell Wall Thickness (t)  600µm
Core Thickness             26.9mm
Core Density                 120kg/m3

Skin composition
Pre-finished steel skins
Coatings: 255g/m2 Galvalloy™ with a 3 layer 65 micron Colorcoat Prisma® paint finish

Young's modulus: 207 GPa
Poisson’s ratio: 0.3
Density: 7854 kg/m3

Steel specification
0.55mm S320GD+ZA (320N/mmmin yield stress)
0.40mm S280GD+ZA (280N/mmmin yield stress)
0.675mm S280GD+ZA (280N/mmmin yield stress)

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