Foshan Wonderful Composite Material Co., Ltd.
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Curtain Wall Covering Perforated Aluminum Composite Panel
Aluminum honeycomb acoustic panel is made of perforated aluminum sheets, sound-absorbing non-woven fabrics and aluminum honeycomb structure core by sandwich lamination, it's a very popular sound insulation material for architectural applications, especially suitable for ceiling systems, walls and partitions.
Brief Introduction
| Overall Honeycomb Panel Thickness | 6mm,8mm,10mm,12mm,15mm,18mm,20mm, etc. |
| Top aluminium skin | 0.5mm, 0.7mm, 0.8mm, 1.0mm. etc |
| Core Material | Aluminum honeycomb core |
| Perforation | diameter2.5mm, 3.0mm, etc. |
| Surface finish
| roller coated, powder coated, spray painting, etc. |
| Max. Size | 2000x10000mm |
Features
Good acoustic property
Easy installation
Allow each panel to be moved and replaced independently
Data
| 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 |
Application
Packing&Loading
There will be protective film on each panel and seaworthy pallet.
WDF Workshop