Aluminum Composite Panel Fire Resistance Aluminum Composite Panel
  Color Chart Characteristics
  Product Materials Advice
 
 

Characteristics

1) Princpal Properties

Item
    Test Standard
Unit
Results
3mm
4mm
Density
ASTM D792
g/mm3
1.17
1.38
Face Density
kg/cm2
3.50
5.55
Shearing Strength
ASTM D732
Mpa
21.5
30.6
Peeling Strength
ASTM D903
N/mm
5.9
13.8
Bending Strength
ASTM D790
Mpa
66.2
124
Tensile Strength
ASTM E8
Kg/cm2
4.2
4.9
Rate of Elongation
ASTM E8
%
7.2
10

2) Dent Test by Du-Pont Method (impact resistance)

Weight of Steel Ball (kg)
Height（mm）
Debt depth（mm)
Results
3mm
4mm
0.30
300
1.8
0.6
0.50
500
1.6
1.3
1.00
300
2.1
1.6
1.00
500
2.5
2.3

3) Mechanical Properties of Skin Aluminum

-
ASTM
Unit
-
Yielding Strength
E8
Mpa
170
Bending Elasticity
C393
Mpa
76000

4) Coefficient of Sound Insulation (according to GBJ 5-8)

Center Frequency （HZ）
100
125
160
200
250
315
400
500
630
Coefficient of Sound Insulation £¨ dB £©
23
17
19
24
27
28
29
31
32
Center Frequency (Hz)
800
1K
1.25K
1.6K
2K
2.5K
3.15K
-
-
Coefficient of Sound Insulation £¨ dB £©
32
34
36
37
38
38
37
-
-