Description:
Embossed Polypropylene (PP) film combines the excellent properties of the material itself with the physical advantages brought by the embossed structure, making it an ideal surface material for high-performance waterproof membranes.
Advantages:
* High flexibility – the creped surface easily conforms to curved and irregular shapes
* Mechanical durability – textured surface enhances tensile strength
* Silicone coating – enables easy release from adhesives
* Chemical resistance – effective against oils, greases, tar, and water
* Dimensional stability – remains flat and does not wrinkle during application
* Customization options – available in various widths and colors to match production needs
Parameters:
| Item | Test standard | Performance Index |
| Thickness | ASTM D3767 | ±0.005mm | 0.035 |
| g/sqm | ASTM D638 | 35g/m2 | 32 |
| Max.F | ASTM D882 | MD ≥600N/m | 760 |
| TD≥600N/m | 730 |
| Elongation @ Break | ASTM D882 | MD≥200% | 656 |
| TD≥200% | 732 |
| Peeling force | FTM10 | ≤20g | 15 |
| Subsequent adhesion rate | Q/320585 UPA 01-2019 | ≥80% | 87 |