Choose CityBond LDPE Core ACP Sheets for lightweight strength, lasting durability, eco-friendly performance, and reliable protection for modern construction needs.

CityBond provides top-grade Aluminium Composite Panels (ACP) with a Low-Density Polyethene (LDPE) core. This core is sandwiched between two layers of solid Aluminium, each measuring 0.5mm thick. The LDPE core we use is made from a special blend of 70% Virgin LDPE and 30% LDPE, ensuring our ACPs possess superior construction properties.
LDPE, a thermoplastic material that comes from the polyolefin family, has low density (0.91-0.94 g/cm3) and crystallinity levels (50-60%). This makes it very flexible for fabrication and moulding. We use ACP sheets made from LDPE, which are lightweight and easy to install, adding minimal weight to your building's structure.
CityBond's ACP sheets with LDPE cores are environmentally friendly and can be recycled, falling under recycling category 4. They have strong adhesion, last long, resist impact and provide good electrical insulation. Panels also shield against corrosion caused by acids, alcohols, bases, and esters.
We are happy with our quality methods and have received the IGBC certificate. This shows that we are dedicated to environmental sustainability without compromising the quality of our ACP sheets. Select CityBond's LDPE core ACP sheets for your upcoming project and see for yourself the adaptability and superiority we provide.
| Application | |||
|---|---|---|---|
| Exterior / Interior | |||
| Grade | Test Method | Units | LDPE Core | ACP Thickness | Measurement | mm | 4.0 |
| Coil Thickness | Measurement | mm | 0.5 |
| ACP Weight | ASTM D 903 | – | 1.37 |
| ACP Tensile Strength | ASTM D 638 | Mpa | 48 |
| ACP Elongation | ASTM D 638 | % | Min. 8 |
| ACP Weight | Measurement | Kg/m2 | 5.5 |
| ACP Yield Strength | ASTM D 638 | MPa | 42 |
| Thermal Expansion | ASTM D 696 | mm/M/100° | 2.4 |
| Heat Transmission Coefficient (U) | ASTM C 1363 | W/m²K | 5.52 |
| Fire Classification | DIN 4102 | – | Class B2 |
| Sound Transmission Loss | ASTM E 90 | dB | 25 |
| Sound Absorption Factor | ISO 354 | – | 0.05 |
| Panel Thickness (LDPE/Mineral/Corrugated) | |||
|---|---|---|---|
| Panel | Core | Top Skin | Bottom Skin |
| 3.0 mm | 2.5 mm | 0.25 mm | 0.25 mm |
| 4.0 mm | 3.0 mm | 0.50 mm | 0.50 mm |
| 4.0 mm | 3.5 mm | 0.25 mm | 0.25 mm |