Aluminum Foam Sandwich Panel
Product Features
● Ultra-Light/Low Weight
● High Specific Stiffness
● Aging Resistance
● Good Energy Absorption
● Impact Resistance
Product Specifications
Density | 0.25g/cm³~0.75g/cm³ |
Porosity | 75%~90% |
Pore diameter | Main 5 – 10 mm |
Compressive strength | 3mpa~17mpa |
Bending strength | 3mpa~15mpa |
Specific strength: It can bear more than 60 times of its own weight | |
Fire resistance, No combustion, No toxic gas | |
Corrosion resistance, long service life | |
Product specification: Customized according to customer requirements |
Application
It can be used in the following sites to eliminate sound and to stop noise: pipeline silencers, head mufflers, plenum chambers, purification workshops, food-producing workshops, pharmaceutical factories, manufacturing shops of precise instrument, laboratories, wards and operating rooms, canteens, boats and passenger compartments, cabins, air-conditioning and ventilation equipment.
Pier Protection
Carriage Flooring
SGS Test Report of Carriage Flooring(Both Sides)
Test Item |
Standard |
Test Method |
Result |
Tensile Strength |
>1.50MPa |
GB/T1452-2005 |
2.34MPa |
Compressive Strength |
>2.50MPa |
GB/T1453-2005 |
3.94MPa |
Bending Strength |
≥7.7MPa |
GB/T1456-2005 |
≥246.85N.mm/mm |
Peel Strength |
≥56N.mm/mm |
GB/T1457-2005 |
≥246.85N.mm/mm |
Ball Falling Test |
Impact Indentation≤2mm |
510g φ50mm Steel ball drops from 2.0m height |
Average: 1.46mm |
Fatigue Test |
Load pressure: -3000(N/m2)*S, Frequency: 10HZ, Times: 6 million |
GJB130.9-86 |
core fracture and physical damage not found. Joints geared well. |
Sound Insulation |
≥28dB |
GB/19889.3-2005/ ISO140-3:2005 |
29dB |
Fire Resistance |
Sf3 |
DIN4102-14:1990 DIN5510-2:2009 |
Sf3 |
Smoke/Toxicity |
FED≤1 |
DINENISO5659-2 DIN5510-2:2009 |
FED=0.001 |
Comparison of Aluminum foam composite with aluminum sheet and wooden board for carriage flooring
Performance |
Aluminum foam with Al-sheet |
Wooden board |
Difference |
Density(g/cm) |
<0.6 |
<0.8 |
-0.2 |
Bending Strength |
16~24 |
6~12 |
Doubled |
Soundproof/dB |
>20 |
<10 |
+20 |
Shockproof/Magnitude |
1 |
No shock proofing |
+1 |
Fire resistance |
nonflammable |
flammable |
|
Cost/(USD)/year.m² |
4.9 |
5.6 |
-13% |
Comparison of Aluminum foam composite with aluminum sheet and Aluminum
Honeycomb panel for carriage flooring
Performance |
Aluminum foam with Al-sheet, 30mm |
Aluminum Honeycomb, 50mm |
Difference |
Density(g/cm³) |
<0.6 |
>0.7 |
-0.1 |
Bending Strength |
16~24 |
10~16 |
+6~12 |
Peel Strength/Mpa |
>3 |
1.5~2.5 |
+0.5~1.5 |
Soundproof/dB |
>20 |
<10 |
+10 |
Shockproof/Magnitude |
>1.0 |
<0.5 |
+0.5 |
Collapse |
No collapse |
Collapse |
|
Cost/(USD/year.m²) |
184.3 |
199.1 |
-8% |