Description
Maleic anhydride grafted low-density polyethylene (LDPE) based tie layer.
Versatile tie layer for extrusion coating or lamination, specifically designed to be used as concentrate in dry blend with LDPE.
Improves adhesion of LDPE on aluminum foils, metallized or primerized films.
Typically used at 20-40% diluted in LDPE designed for extrusion coating.
Processing
OREVAC® OE850 is to be processed like a standard polyethylene resin. Typical extrusion temperature settings could be:
Zone 1 : 180-210°C
Zone 2 : 220-240°C
Zone 3 : 220-240°C
Zone 4 : 260-280°C
Exit : 290-320°C
Fittings Channels : 220-230°C
Die : 290-320°C
Storage, Handling & Safety
OREVAC® OE850 should be stored in dry conditions protected from UV-light. 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® OE850 is 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
PackagingFlexible PackagingHigh Barrier PackagingExtrusion Coating LaminationMetallized FilmsDisclaimer
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.