Polyester aluminium composite panel refers to ACP coated with polyester coatings. As a leading aluminium composite panel supplier,ALSTROM is supplying ACP with double side polyester coated, and ACP with one side coated with polyester and the other with service coating or mill finish.

Advantages and characteristics

- Outstanding color and gloss retention

- Superior impact and peel strength

- Excellent surface flatness and smoothness

- Lightweight, excellent printable surface

- Various colors and easy to maintain

Application

- Signboard usage and advertisement boards

- Building interior wall decoration

- Decoration and renovation the wall of old buildings

- Decoration of shop door, interior wall, ceiling, bathroom, kitchen and balcony

- Alstrom polyester aluminium composite panel is also ideal for using as wallboard and ceiling for tunnels

Technical data of polyester aluminium composite panel

	2mm	3mm	4mm
Panel weight(kg/m2)	2.9	3.8	4.8
Aluminium sheet thickness(mm)	0.3	0.3	0.3
Panel thickness tolerance(mm)	+/-0.2
Panel width tolerance(mm)	+/-2
Panel length tolerance(mm)	+/-3
Panel diagonal tolerance(mm)	+/-5
Aluminium sheet thickness tolerance(mm)	+/-0.02
Paint thickness(Micron)	21-23
Paint pencil hardness	> HB
Paint toughness	3T
Impact strength (kg.cm)	50
Temperature resistance	-50℃ to + 90℃
Peel strength(180°)	> 5 Newton/mm
Boiling water resistance	2 hours without change
Acid resistance	Immersed surface in 2% HCI for 24 hours, without change
Alkali resistance	Immersed surface in 2% Ca(OH)2 for 24 hours, without change
Solvent resistance	100 times with Dimethylbenzene without change
Cleaning resistance	Over 100 times without change
Expansion coefficient(100°K temperature difference)	2.4 mm/m

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