| |
Feature
Low fuel permeability
Co-extrusion can be used
Comparison of physical properties of selected resin fuel tubes
(Hose size: 8mm OD, 6mm ID)

Fuel permeation |
 |
| Multi-layer tube |
Inner layer |
ID |
Inner layer thickness
(mm) |
Fuel permeability |
Modified PVDF/Adhesive/PA12
ETFE/Adhesive/PA12 |
6F modified VdF
EP610 |
6.0
6.0 |
0.144
0.262 |
7.8
2.3 |
|
|