Air Duct
The production of air duct in a twinsheet thermoforming process. And it using cross-linked PE foam which is alternative to the traditional air ducts made by extrusion blow-molding of polypropylene.
With advanced technology and experience for producing chemically cross-linked PE foams have made Newcean as partner for manufacturers of twin sheet air ducts as well as car manufacturers.
Products Advantages
Due to the properties of the closed-cell PE foam the air ducts show excellent advantages:
- Light weight
- High temperature resistant
- Thermal insulation improvement
- Acoustic absorption
- Sealing function
- No condensation, no bacteria
- Odorless material, no smell, no fogging
- Easy production process, thermoforming and cutting
- Assembly easy, high flexibility, good restoring behavior
- Easy prototyping, cost-efficient prototype tools and fast prototype production
Products Specification
Material: XLPE, IXPE, IXPP Foam
Density: 100 kg/m³, 95 kg/m³, 66 kg/m³
Thickness: 4mm, 4.5mm
Application: Air Duct
Processing method: Twinsheet vacuum thermoforming
| PHYSICAL PROPERTIES | Units | Test Method | Values | |
| Density – Metric Units | kg/m3 | GB/T 6343-2009 | 65±10 | 100±10 |
| Tensile Strength-L | Mpa≥ | GB/T 6344-2008 | 0.7 | 0.9 |
| Tensile Strength-W | Mpa≥ | GB/T 6344-2008 | 0.5 | 0.8 |
| Tear Strength-L | Ncm≥ | GB/T 1130-2009 | 20 | 30 |
| Tear Strength-W | Ncm≥ | GB/T 1130-2009 | 18 | 25 |
| Elongation-L | %≥ | GB/T 6344-2008 | 150 | 170 |
| Elongation-W | %≥ | GB/T 6344-2008 | 160 | 180 |
| Compression Strength | 25%Mpa≥ | GB/T 8813-2008 | 0.08 | 0.13 |
| Thermal Conductivity | w∕m•k≤ | GB/T 3399-1982 | 0.045 | 0.045 |
| Water Absorption | %≤ | GB/T 8810-2005 | 8 | |
