Aluminium Honeycomb & ACCP Panels
ALUCORE® is an innovative aluminium composite panel consisting of two aluminium cover sheets and a core of aluminium.
ALUCORE® comes in 2 variants – ALUCORE® ACCP and ALUCORE® Honeycomb panels. ALUCORE® features marine-grade corrosion-resistant alloy 5005 H24 for durability. The PVDF/FEVE coating, as per AAMA 2605, ensures long-term performance and protection from UV radiation and weathering.
Cutting
Folding
Routing
Bending
Panel Edgings
Pressing
Drilling
Jointing
Bonding
Lacquering
Over lacquering of stove lacquered ALUCORE surfaces of polyester lacquer quality (panels not exposed to weather conditions)
Aluminium treatment and priming carried out at the factory in a continuous process with continuous quality control is advantageous to the over lacquering of the stove lacquered ALUCORE® surface.
ALUCORE® over lacquering procedure:
The composition of lacquer coating for ALUCORE® is basically the same as those for mill finished aluminium surfaces. It is advisable to be familiar with coating systems and materials as well as working methods for aluminium.
- Pre-cleaning of the panels using methylated spirit
- Grinding the surfaces with wet abrasive paper (grain size 360)
- Removing grinding dust with a lint free cloth moistened with spirit
- For the topcoat, please follow the instructions of the topcoat supplier.
- The maximum permissible temperature of the material (ALUCORE® panels) must not exceed 70°C when applying fast-drying methods. During the drying process at high temperatures the ALUCORE® panels must be positioned or stored with great care to prevent deforming.
- ALUCORE® cut edges should not be in contact with organic solvents for a prolonged period of time to avoid weakening the bond.
- ALUCORE® panels lacquered or over lacquered at a later stage should not be bent or folded. The lacquer in the bends or folds may be damaged due to the low elasticity of the topcoat.
Lacquering of mill finished ALUCORE® surfaces
