Products & Services Locations PDFs Request

BCP - Aluminium Composite Panel

Blackburns have developed BCP - Its own range of Aluminium Composite Material (ACM), believed to be superior to other composite products on the market and at the cutting edge of technology.

Blackburns Composite Panel (BCP) is particularly suitable for sign and display applications due to its high strength, rigidity and durability. This rigidity is achieved by its construction of a polythene core sandwiched between two thin aluminium sheets. Composite panel also known in the sign industry as Aluminium Composite Material (ACM) is widely used throughout the road traffic sector helping to combat theft due to its significantly lower value.

This combination of the materials and manufacturing process provides a product that can be up to a third of the weight for the same rigidity of more traditional sign and display panelling products

All of Blackburns composite panels are available pre-finished in polyester paint, offering a five year product guarantee. In addition to standard colours, any colour is available providing you can satisfy a minimum production quantity.

Blackburns Composite Panel (BCP) can be supplied in full sheets, cut into bespoke sizes and shapes or manufactured into sign trays.

BCP Technical Data File

 

 

BCP logo

 

BCP Composite Panel

Aluminium Features Al-Mn alloy series 1100
Sheet Thickness 0.3mm
Panel Exterior Surface Gloss
Polyester coating 20 microns
Protective plastic film 50 microns
Panel Interior Surface Matt
Standard Size

2440 x 1220 x 2mm
3050 x 1500 x 2mm
3050 x 1000 x 3mm
2440 x 1220 x 3mm
3050 x 1500 x 3mm
4050 x 1500 x 3mm
3050 x 1250 x 4mm
3050 x 1500 x 4mm
4050 x 1500 x 4mm

Not all sizes are listed.
Please contact your local Blackburns service centre for more information

Standard Colours in 3mm
RAL 9016
RAL 3020
RAL 5022
RAL 6005
RAL 6024
RAL 9005
RAL 9006
RAL 1023
RAL 1015
Bronze Metallic
Mirror Polished Gold
Brushed Aluminium
Mirror Polished Silver

 

BCP (Polyester Coating) Sheet Specifications

Panel Dimensions
Panel Thickness 2mm / 3mm / 4mm
Aluminium Thickness 0.3mm
Sheet Weight 3.17m2.k / 4.27m2.k / 5.10m2.k
Dimensional Tolerances
Thickness  ±0.1mm
Width  -1mm ~ +2mm
Length  -1mm ~ +3mm
Diagonal  ≤3mm
Thermal Expansion  ≤4.00 x 10 -5 / °C
Aluminium Thickness  ±0.02mm
Surface Properties
Paint Thickness (micron)  ≥20
Pencil Hardness  ≥HB
Toughness of Coating  ≤HB
Impact Strength  50kg . cm2, Excellent, without crack
Boiling Water Resistance  Boiling for ≥2hrs in 99ºC±1 without change
Acid Resistance  No Change (Immerse in 2% HCI 24hrs)
Alkali Resistance  No Change (Immerse in 2% NaOH 24hrs)
Solvent Resistance  No Change (Cleaned x100, with Xylene by 1kgf)
Cleaning Resistsnce  No Change (Immerse in 20# Engine Oil 24hrs)
Peel Strength 180deg  ≥5.8 N/mm
Temperature Resistance  50 to 90ºC
Product Properties (2mm / 3mm / 4mm)
Sound Absorbtion NRC  0.05
Sound Attenuation Rw db  27 / 28 / 29
Water Absorbtion % by Vol.  0.01
Thermal Performance Thermal Deforming ≥105ºC - ASTM D 648-01
Thermal Resistance 0.033 (m2.k) / W
Thermal Conduction Coefficient 5.31W / m2.k
Core Composition High Pressure LDPE Polyethylene