B) Core: nontox low density polyethylene

C) Back: aluminium alloy sheet coated with polyester resin painting

D) Surface coating thickness: 26μ±1μ in double coating or 32μ±1μ in three coating

E) Aluminium alloy: 3003 H24

F) Sheet  thickness: 0.3mm,0.4mm,0.5mm

A) Thickness: 3mm,4mm,6mm,8mm,(max:10mm)

B) Widthe: 1220mm( max:2000mm)

C) Length: 2440mm,3050mm,3200mm( max:6000mm)

D) Weight: 5.5kg/sqm baesd on 0.5/4mm thickness

E) Standard size:1220*2440mm

F) Qty/20'fcl:4mm/2380sqm; 3mm/2977sqm

G) Non-stanard size are available according to requirement

A) West Europe standard ( Germany DIN Standard);

B) The EAST Europe standard ( Russian standard );

C) The commonweathlth standard (U.K BS Standard );

D) The North America ASTM standard;

E) The South American standard (Mexico standard )and so on .

The composite structure of SkyRainbow® results in an impressive strength-to-weight ratio, even when comparing large panel sizes. Despite its low weight, which makes Sky Rainbow ® easy to transport and handle in the factory and on site, its rigidity and high strength make the panels keep their shape and remain flat, even when exposed to extreme temperature changes.
Comparison of thickness and weight of panels with equal rigidity