Aluminum Corrugated Core Composite Panel

Aluminum corrugated composite panel (ACCP)

1.lightweight aluminium panel with 2 cover sheets and a corrugated core

2.very light and rigid (same statical performance than solid aluminium but up to 80 % lighter)

3.high corrosion protection because all aluminium sheets are pretreated with a primer

4.for serial production: cover sheets, thickness of corrugation and surface (on request also powder-coatable) can be customized

5.100 % recyclable without material separation. In addition,the proportion of secondary aluminium is approximately 90 %

6.excellent thermal conductivity and good sound absorption

7.absolute flatness

8.high fire protection classifications for different areas

9.production in a continuous manufacturing process

10.simple processing of the material with standard tools

Light weight design with ACCP

ACCP is a patented aluminium lightweight panel,

which is thanks to its sandwich structure very light and has a high bending resistance. 

ACCP sandwich panels are perfectly well suited for elements 

with an appealing surface and also as substrate for sophisticated surfaces.

Especially when ACCP lightweight aluminium panels are used in large dimensions, high weight reductions can be achieved. 

Compared with solid aluminium of the same statical performance, ACCP aluminium sandwich panels offer weight savings of up to 80 %.

ACCP is produced in a continuous production process by our own machine company-- Hongyang ® ACCP Macinery, 

where two cover sheets are glued to a corrugated aluminium core.

ACCP sandwich panels are available in different designs, which can be adapted perfectly to different applications. 

By adjusting the cover sheets, corrugation thickness and surface coating the characteristics 

of the aluminium sandwich panels can be adapted to the particular requirements.

The specific design of ACCP ensures a high static and dynamic stress resistance. 

Selected alloys and anti-corrosion lacquer even on the inner surface of the sandwich provide high chemical and physical resistance.

Design and delivery program

Product description is composed as follows:

Typ – Alu

t1 – thickness of top sheet  (0.4-1.0mm)
tw – thickness of corrugation (0.15-0.3mm)
t2 – thickness of bottom sheet (0.2-1.0mm)
H – panel overall thickness in millimetres (3-10mm)

Further information regarding the surface can be included:

cc – coil coating
hl – primer
sf – protective film

The direction of the corrugation is shown on the following drawing: