China Soundproof Aluminum Honeycomb Panels for Aviation Manufacturing Industry, Find details about China 10mm Aluminum Honeycomb Panel, Aluminum Honeycomb Core Sandwich Panel from Soundproof Aluminum Honeycomb Panels for Aviation Manufacturing Industry
Skin alloy type | 1100, 3003, 5052, 6061 |
Skin thickness | 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm |
Surface treatment | PVDF, PE, Power coating, Anodizing, |
Core materials | alu honeycomb, paper honeycomb |
Total thickness | 8mm, 10mm, 15mm, 18mm, 20mm, 25mm,30mm |
Standard dimension | 1220*2440mm |
Other dimension and thickness could be customized. |
Technical Data of Honeycomb Panels | ||
Thickness | 20mm | 25mm |
Facing Aluminum skin | 1.0mm | 1.0mm |
Backing Aluminum skin | 1.0mm | 1.0mm |
Weight (kg/m2) | 7.4 | 7.8 |
Mechanics function of complex planking and surface planking | ||
Inertia Rectangle I(cm4/m) | 19.85 | 31.67 |
Measurement of cutting W(cm3/m) | 19 | 24 |
Hardness of complex planking E.I(KN Cm2/m) | 139000 | 221700 |
Changeable measurement(N/mm2) | 70000 | 70000 |
Tensile strength of surface planking (N/mm2) | Rm≥220 | Rm≥220 |
0.2%Power of bending (N/mm2) | Rp0.2≥130 | Rp0.2≥130 |
(EN485-2:1194) Extending rate | A50≥8 | A50≥8 |
Surface decoration layer | PVDF | |
Luminosity (original data) | 30-40% | 30-40% |
Hardness of pencil | HB-F | HB-F |
Honeycomb Specification | ||
Size of honeycomb | 1/4(6.3mm) | 1/4(6.3mm) |
Aluminum honeycomb density | 80kg/m3 | 80kg/m3 |
Strength of pressure-resistant(MIL-STD-401) | 4N/mm2 | 4N/mm² |
Function of Acoustics | ||
Data of sound absorption | 0.05 | 0.05 |
Indicator of sound seperating (ISO717-RW) | 23 | 25 |
Function of Heating | ||
Data of heating guiding(w/m2k) | 2.25 | 2.7 |
Data of heating preventing R(1/m)(m2k/w) | 0.0089 | 0.0093 |
Data of heating passing U(k)(w/m2k) | 5.59 | 5.575 |