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Mechanical Property
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|
No.
|
Test Item
|
Test method
|
result
|
|
1
|
Density
|
ASTM D792-08 Method B
|
1.804g/cm³
|
|
2
|
Tensile strength
|
ASTM D638-10
|
31.3MPa
|
|
3
|
Flexural strength
|
ASTM D790-10 Procedure A
|
86.1MPa
|
|
4
|
Flexural modulus
|
ASTM D790-10 Procedure A
|
12100MPa
|
|
5
|
Shear strength
|
ASTM D732-10
|
22.3MPa
|
|
6
|
Shear resistance
|
ASTM D732-10
|
7090N
|
|
7
|
180°Peel strength
|
ASTM D903-98
|
0.95kgf/mm
|
|
8
|
Peel torque
|
ASTM D1781-98
|
29.1mm.kgf/mm
|
|
9
|
Heat deflection temperature
|
ASTM D648-07 Method B
|
94.2 ℃
|
|
10
|
Coefficient of linear thermal expansion
|
ASTM D969-08
|
236.5*10-6
|
|
|
|
|
|
*Test is based on 0.3mm red copper skin 4mm composite panel.
|
|
|
|
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Notes:
|
|
ALUBANG copper is easily oxidized, clear protective film is suggested in case of adhesive residue
|
|
Please wear gloves during fabrication and installation of ALUBANG copper composite panel in case of finger print.
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