1)front and back side: aluminum roll coated with PVDF or polyester
2)Core: inorganics 

Features:

1.Greenleaf certificate
2.Intertek report--A2,s1,d0,t0
3.EN13501-1:2007
4.ASTM E84,E119
high quality fireproof acp

Specification:
1) Standard size: 1220 x 2440mm
2) Panel total thickness:3mm  4mm  5mm
3) Aluminum thickness: 0,50x0,50 mm, 0,45x0,45 mm, 0,40x0.40 mm, 0,30x0,30 mm

Advantages:

1) Excellent :fireproof performance & heat insulation, sound insulation.
2) Weather resistance, high strength.
3) High plasticity, good impact resistance, quakeproofs performance and reducing buildings load
4) Various colors.
5) Convenient installation, easy maintenance.
6) Widely used in galleries, exhibitions, saloons, stores, offices, banks, hotels, restaurants and apartments etc