PANEL THICKNESS

3MM

3MM

ALUMINUM THICKNESS

0.21MM

0.25MM

WEIGHT( KG/㎡）

4.11

4.24

Sound Absorption

0.05

0.05

Sound Attenuation

24

24

Thermal Expansion

0.008

0.008

Core Material

LDPE

LDPE

Fire Norm

Level C EN13501-1

Level C EN13501-1

Tensile Strength of Aluminum

140-190MPa

140-190MPa

Panel  Thickness

3mm

3mm

Width Tolerance (mm)

-0/+1.5

-0/+1.5

Length Tolerance(mm)

0/+3.0

0/+3.0

Diagonal Tolerance (mm)

≤3.0mm

≤3.0mm

Thermal Expansion

2.4mm/m@ 100℃ difference

2.4mm/m@ 100℃ difference

Aluminum Skin

+/-0.02mm

+/-0.02mm

Coating Type

polyester          

Coating Thickness ( microns)

16-18

Pencil Hardness

2H

Rigidity of Finish

≤2T

Temperature Resistance

－50℃-- 80 ℃

Boiling water resistance

Boiling for 2H without change

Solvent Resistance

Clean 200 times with MEK without change

Peeling Strength

5.5N/mm

Warranty

5-8 years

PAINT

2440*1220

2550*1250

3050*1500

4050*1500

3050*2000

4050*2000

Thickness mm

2，3，4，5，6

2,3,4,5,6

2，3，4，5，6

2，3，4，5，6

3，4

3，4

Polyester

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