Panel Thickness(mm)

3mm, 4mm ,5mm, 6mm

Aluminium Skin Thickness (mm)

0.25mm,  0.30mm,  0.40mm,  0.45mm,  0.50mm

Avalible width(mm)

2000mm

Length(mm)

2440mm,2500mm,3000mm,5000mm,5800mm or customized

Color:

Any color in color chart or customized

Dimensional Tolerances:

Thickness(mm)

-0+0.2

Width(mm)

± 2

Length(mm)

± 3

Diagonal(mm)

± 5

Aluminium Thickness(mm)

± 0.02

Surface Properties:

Paint Thickness (micron)

26± 2

Pencil Hardness

2H

Toughness of Coating

              2T

Temperature Resistance

-50ºC to +90ºC

Impact Strength (kg/cm2 )

50

Boiling Water Resistance

Boiling for 2 hours without change

Acid Resistance

Immerse Surface in 2% HC1 for 24hrs without change

Alkali Resistance

Immersed surface in 2% NaOH for 24hrs without change

Oil Resistance

Immerse Surface in 20# engine oil for 24hrs without change

Solvent Resistance

Cleaned 100 times with Dimethylbenzene without change

Cleaning Resistance

>1000 times without change

Thermal Expansion

2.4mm/m @100ºCTemp difference

Peel Strength

Average 131 N.mm/mm

Bending Strength

≧ 100MPA

Bending Elastic Modules

≧  2.0x104 MPA

Heat distortion temperature

≧ 95ºC