Low Density Poly Ethylene Core

Low Density Poly Ethylene is a soft, flexible, lightweight plastic material. This material is known for its low-temperature flexibility, durability, and corrosion resistance.

Why Choose Viva Low Density Poly Ethylene (LDPE) Core

1. Adds true beauty on Façade cladding
2. Hassle-free and quick installation
3. Excellent weather resistance
4. Easy to maintains and cleaning
5. Outstanding sound and thermal insulation
6. Provide freedom of design and flexibility
7. LDPE (Low Density Poly Ethylene) is a Green Building product
8. Available in a wide range of colour, shade and texture
9. It is safe in terms of the earthquake, it does not add extra load on the building, lightweight

Composition of Low Density Poly Ethylene (LDPE) Core

70% Virgin & 30% LDPE

Product Properties

Property Test Method Units LDPE Core
ACP Thickness Measurement mm 4.0
Coil Thickness Measurement mm 0.5
ACP Weight Measurement Kg/m2 5.5
Core Density Measurement 1.37
Peel Test ASTM D 903 N/mm Min. 10
ACP Tensile Strength ASTM D 638 Mpa 48
42
ACP Elongation ASTM D 638 % Min. 8
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 EN 13501-1
Fire Rating DIN 4102 Class B2
Sound Transmission Loss ASTM E 90 dB 25
Sound Absorption Factor ISO 354 0.05

Thickness

VIVA ACPs are readily available in 6mm, 4mm and 3mm with the Aluminium coil thicknesses varying from 0.25 mm to 0.50mm. The thickness of ACP’s can be made customized on special order/requirement or as per largely depends on the height at which it is to be installed mainly because of the wind velocity that will differ at that altitude upto 10mm.

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
Permissible Product Tolerance
Panel Coil
± 0.2 mm ± 0.03 mm

Test