OREVAC® PP 18730

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 With OREVAC® 18730 and EVASIN™ EV3251FT, SK Functional Polymer offers rigid packaging customers a one-stop solution for barrier bottles, trays, and tubes. Both materials can be advantageously combined and processed together through sheet and blow molding co-extrusion. While OREVAC® 18730 confers internal packaging cohesion by developing an effective adhesion against PA and EVOH, EVASIN™ EV3251FT imparts gas barrier properties thanks to its low ethylene content within its composition (32%). 

Nowadays, food safety is a major concern for consumers. Indeed, packaging has to protect packed food against both external chemical and mechanical aggressions. Packaging has also to be inert with regard to the packed food and protects against microorganism. OREVAC® 18730 is a phthalate free PP tie layer specifically designed to meet the specific demand of food packaging for sheet and blow molding co-extrusions processes. OREVAC® 18730 has an outstanding adhesion to EVOH and PA resins thanks to the latest SK Functional Polymer technologies for tie layers. 

EVASIN™ EV3251FT, an EVOH grade with 32% ethylene content, shows outstanding bonding with OREVAC® 18730 by sheet thermoforming and container blow molding. 

As OREVAC® 18730 is PP homo-polymer based, it is suitable for retort and sterilization processes. 

OREVAC® 18730 is a Phthalate-free material.


As OREVAC® 18730 is PP homo-polymer based, it is suitable for retort and sterilization processes.

Shelf Life

3 years from date of delivery.


PackagingRigid packaging

The information above is believed to be accurate and represents the best information currently available to us. Your attention is directed to the pertinent Material Safety Data Sheets for the products mentioned herein. All sales are subject to SK Corporation’s standard terms and conditions of sale, copies of which are available upon request and which are part of SK Functional Polymer invoices and/or order acknowledgments. Except as expressly provided in SK Corporation’s standard terms and conditions of sale, SK Corporation makes no warranty of merchantability or any other warranty, express or implied, with respect to such information, and SK Corporation assumes no liability from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. SK Functional Polymer is a subsidiary of SK Global Chemical.

Additional information

Base Polymer

Homo PP



Melt index (g/10 min,190°C)


Melting point (°C)

-, 162

Vicat (°C)

-, 137

Density (g/cm3)