Solid Aluminium Sheet

Skyrainbow brand aluminium sheets, a famous nonflammable product in China market, are made of high strength aluminum alloy and high quality PVDF or PE paint from PPG, FULLSUN, JINCHAOYANG etc. Also, the processes of production adopt the first-rate roll coating and spray painting. The entire production process is scientific, the manufactured product has top quality and is widely used for interior and exterior building, hall façade, beam columns, pedestrian bridges, elevators package side, balcony,advertising signs, canopy,shaped ceiling.
It is also a new decorative material with environment-friendly and can be 100% recycled.

Technical Specifications

Aluminium Sheet Thickness (mm)	1.5mm,2.0mm,2.5mm,3.0mm
Avalible width(mm)	600mm,1220mm,1250mm,1500mm or customized
Length(mm)	600mm,1200mm,2440mm or customized

Dimensional Tolerances:
Thickness(mm)	± 0.02
Width(mm)	± 2
Length(mm)	± 3
Diagonal(mm)	± 5

Physical Property
Panel Thickness(mm)	2.5
Weight (kg/m2)	6.7
Tensile Strength (N/mm2)	130
Bending Elasticity Modulus (N/mm2)	70
Bending Strength (N/mm2)	84.2
Tensile Stretch	5%-10%

Surface Properties:
Paint Thickness (micron)	26± 2
Pencil Hardness	2H
Toughness of Coating	2T
Temperature Resistance	-50ºC to +90ºC
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