Technical Data of Aluminum 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