Carbon Fibre Foam Core Sandwich Panels consist of two 0.5mm carbon fibre skins that ‘sandwich’ an ultra low density (60kg/m3) closed cell IPN core. The surface finish of both skins is smooth and glossy as standard although a matte bonding surface can be specified if desired.
CARBON FIBRE FOAM CORE SANDWICH PANELS
The key benefits of our sandwich carbon fibre sandwich core panels
– Very low weight
– High stiffness
– Durability
– Cosmetic finish
Properties of Composite Sandwich Panels With Core
Unit of Measure |
Test Method |
6mm |
11mm |
21mm |
|
Long Beam Bending Pmax Deflection at 445N (100lb) |
N (lb) mm (inch) |
MIL-STD-401B* |
435 (98) N/A |
1100 (247) 10.9 (0.43) |
2000 (450) 3.45 (0.14) |
Flexural Strength Skin |
MPa (ksi) |
ASTM D7264/D7264M (Procedure A) |
820 (119) |
820 (119) |
820 (119) |
Flexural Modulus Skin |
GPa (psi) |
ASTM D7264/D7264M (Procedure A) |
60 (8702) |
60 (8702) |
60 (8702) |
Core Density |
kg/m3 |
60 |
60 |
60 |
|
Areal Weight (skins & core) [mass of 2440x1220mm panel] |
kg/m2 [kg] |
3.65
[10.95] |
4.66
[13.98] |
4.80 [14.1] |
|
Max operating temp |
OC (F) |
DMA (onset of E) |
85 (194) |
85 (194) |
85 (194) |
*ASTM C393-00 using 20inch span Quarter Point loading arrangement
Core densities and fabric areal weights can vary by plus/minus 20% which will impact the mass values indicated in the table above.
Our sandwich core panels can be supplied with a smooth glossy (non UV stable) surface or a textured matte bonding surface. A high gloss UV stable finish can be achieved with sanding and finishing with a good quality automotive 2K Epoxy-Urethanes, Polyurethanes or Acrylic Spray Lacquers
Additional information
Dimensions | N/A |
---|---|
SANDWICH Thickness | 6 mm, 11 mm, 21 mm |
Dimensions | 1220x200mm, 1220x600mm, 1220x1220mm, 2440x1220mm |
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