Description

OREVAC® 18211 is a coextrusion adhesive resin based on a maleic anhydride modified ethylene-vinyl acetate copolymer.

OREVAC® 18211 has been designed to develop a reliable bonding strength in coextrusion processes between polyethylene or ethylene copolymers and different materials among which polyamides, PS, EVOH and PET.

OREVAC® 18211 can be processed within different extrusion and coextrusion technologies including cast film, blown film, sheet calendaring, blow molding, tube extrusion.

Processing

OREVAC® 18211 is to be processed like a standard polyethylene resin. Typical extrusion temperature settings could be:

Zone 1: 190 - 200°C
Zone 2: 200°C
Zone 3: 200-210°C
Zone 4: 210-220°C
Exit: 220-230°C
Fittings-Channels: 220-230°C
Die: 220-230°C

Storage, Handling & Safety

OREVAC® 18211 should be stored in dry conditions protected from direct sunlight. Improper storage conditions may cause degradation and have consequences on physical properties of the product.
Safety data sheet as well as information on handling and storage of the OREVAC® 18211 are available upon request to your SK Functional Polymer representative

Shelf Life

Three years from the date of delivery, in unopened packaging. For any use above this limit, please refer to our technical services.

Applications

Disclaimer

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.