Orevac 18780
About this product
OREVAC® 18780 is a maleic anhydride grafted polypropylene.
OREVAC® 18780 has been designed to develop a reliable bonding strength between polypropylene (homopolymer or copolymer) and barrier layers such as polyamides and EVOH.
Containing a higher amount of grafted reactive functionalities compared to standard PP-based tie resins, Orevac® 18780 is to be dry-blended with PP prior to extrusion.
OREVAC® 18780 is recommended for rigid packaging manufacturing, through processes such as blow moulding, cast coextrusion, or thermoforming.
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Technical properties
| Density (g/cm³) | 0.880 0.880 |
| Flow Rate (g/10 min) | 18(230°C/2.16 kg) 18(230°C/2.16 kg) |
| Flame Rating | - |
| Notched Izod Impact ASTM 256 (J/m) | - |
| Notched Izod Impact ISO 180 (kJ/m²) | - |
