PP LINER is a non-reinforced felt sheath with external PP (polypropylene) coating.
Ideal for the Relining of pipes with a diameter of 150 to 2000 mm
3 types of Felt: continuous, stitched and sealed and stitched, sealed with welding band.
Ideal for Relining Remediation of Gravity Sewer
Compatible with polyester, vinylester and epoxy resin
Cured at room temperature or steam
Regulations: UNI EN ISO 9001: 2015 – UNI EN 11296-4 – ASTM F1216
| Diameter | From 150 mm to 2000 mm |
|---|---|
| Minimum thickness | 400 - 450 um |
| Flexibility (Poisson's ratio) | 0,2 - 0,3 |
| Type of liner | PET base, non-reinforced felt |
| Type of coating (coating) | PP (Polypropylene) |
| Manufacturing method | -Continuous felt-Felt Sewn and sealed-Sewn, sealed with welding band |
| Work pressure | 0,5 bar |
| Compatibility with resin | Epoxy Resin - Polyester Resin - Vinylester Resin |
Relining Remediation of Gravity Sewer
Room temperature polymerization
Water polymerization
