Product Description
SPC Aluminum Honeycomb Panel is a lightweight high-performance composite panel. It consists of SPC (Stone Plastic Composite) decorative face/back sheets bonded to hexagonal aluminum honeycomb core via high-strength PUR adhesive. It combines the decorative texture of SPC with ultra-high rigidity and flatness of aluminum honeycomb. It is waterproof, moisture-proof, dimensionally stable, impact resistant, widely used for interior wall cladding, partition, cabinet panel, furniture, decorative signage, elevator cabin and exhibition backdrop.
Specification
|
Product Name |
SPC Aluminum Honeycomb Panel |
Panel Thickness |
4mm/6mm/8mm (±0.2mm) |
|
Product Type |
Building Material / Decorative Panel |
Core Structure |
Hexagonal Aluminum Honeycomb Core |
|
Material |
Aluminum + Stone Plastic Composite (SPC) |
Density |
40-60kg/m³ |
|
Surface Treatment |
PVDF Coating / Laminated Film / Anodized |
Fire Rating |
A2/B1/EN13501-1 Certified |
|
Thermal Conductivity |
≤0.05W/(m·K) |
Sound Absorption |
0.8-1.2 (NRC) |
|
Fire Certification |
EN13501 / ASTM E84 Class A |
Environmental |
LEED / GREENGUARD Gold |
|
Package Size |
or oem |
Package Weight |
Classified by thickness |
SPC Aluminum Honeycomb Panel Data
|
Thickness |
|
Unit |
6 mm |
10 mm |
15 mm |
20 mm |
25 mm |
|
Cover sheet thickness, front |
|
[mm] |
1.0 |
||||
|
Cover sheet thickness, rear |
|
[mm] |
0.5 |
0.5 |
1.0 |
1.0 |
1.0 |
|
Weight |
|
[kg/m²] |
4.7 |
5.0 |
6.7 |
7.0 |
7.3 |
|
Technical properties |
|
|
|
|
|||||
|
Section modulus |
W |
[cm³/m] |
2.6 |
4.6 |
14 |
19 |
24 |
||
|
Rigidity |
E@J |
[kNcm²/m] |
7.100 |
21.900 |
75.500 |
138.900 |
221.600 |
||
|
Alloy / Temper of Aluminium Layers |
|
|
Peraluman alloy (AIMg), H42 acc. EN 573-3 |
||||||
|
Modulus of Elasticity |
E |
[N/mm²] |
70.000 |
||||||
|
Tensile Strength of Aluminium |
R m |
[N/mm²] |
≥ 125 | ||||||
|
0.2 % Proof Stress |
R p0,2 |
[N/mm²] |
|
||||||
|
Elongation |
A 50 |
[%] |
≥ 5 | ||||||
|
Linear Thermal Expansion |
α |
|
2.4 mm/m at 100ºC temperature difference |
||||||
| Core | ||
|
Aluminium foils from AIMn alloys (EN AW-3003) Bare comprehensive strength |
[N/mm²] |
> 2.5 |
|
Weight |
[kg/m³] |
> 50 |
| Surface | ||
|
Lacquering |
|
Coil Coating |
|
Gloss (initial value) |
[%] |
25-40 |
|
Pencil Hardness |
|
HB-F |
| Acoustical Properties | |||||||
|
Sound Absorption Factor |
α s |
|
0.05 |
||||
|
Airborne sound insulation index (acc. to ISO 717-1, ISO 140-3) |
R w |
[dB] |
21 |
21 |
22 |
23 |
25 |
| Thermal Properties | |||||||
|
Termal conductivity (regarding total thickness, incl. cover sheets) |
λ |
[W/mK] |
0.95 |
1.35 |
1.78 |
2.25 |
2.70 |
|
Thermal resistance |
R |
[m²K/W] |
0.0063 |
0.0074 |
0.0084 |
0.0089 |
0.0093 |
|
Temperature Resistance |
|
[ºC] |
-40 to +80 |
||||
SPC Aluminum Honeycomb Panel Key Features
Structure
Two decorative SPC sheets bonded to an aluminum honeycomb core, providing rigidity and lightness.
Lightweight & Strong
Exceptional strength-to-weight ratio, ideal for reducing structural load.
Fire & Moisture Resistant
Aluminum core is non-flammable; SPC surfaces offer waterproof and fireproof properties.
Excellent Insulation
The honeycomb structure provides superior thermal and acoustic insulation.
Eco-Friendly
Made from recyclable materials and often formaldehyde-free (E0 grade).
Customizable
Available in various thicknesses, colors, finishes (wood grain, metal, mirror), and can be cut or bent.
Physical & Mechanical Properties
Areal Weight: ~4.7–7.3 kg/m² (depends on total thickness)
Flatwise Compressive Strength: ≥2.5 MPa
Roller Peel Strength: ASTM D1781 ≥50 N/mm
Bending Strength: ≥83 MPa
Thermal Conductivity: 0.026 W/(m·K)
Operating Temperature Range: -30℃ ~ +70℃
Water Absorption: 0% (fully waterproof)
Impact Resistance: No cracking under normal interior fabrication
Chemical & Weather Resistance
Alkali Resistance: 5% NaOH solution, 24h ambient temp, No blister, delamination, discoloration
Acid Resistance: 5% HCl solution, 24h ambient temp, No blister, discoloration or peeling
Salt Spray Test (Neutral ASTM B117,5%NaCl,35℃): ≥1000h, no delamination, no corrosion
Solvent Resistance: Resistant to common neutral cleaners; avoid strong solvent
Accelerated UV Aging: ASTM G155, 2000h, ΔE ≤3.0
Surface Finish & Performance
Surface Options: Wood grain, stone texture, solid color, leather grain, cloth grain, matte/gloss
Surface Hardness: ≥BOT 3H, scratch resistant
Feature: Zero formaldehyde, mould-proof, antibacterial, easy to clean
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