DuPont™ Surlyn® NWL Sodium Ionomer Resin for Blown and Cast Film

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DuPont™ Surlyn® NWL Sodium Ionomer Resin for Blown and Cast Film (discontinued **)
Categories:	Polymer; Film; Thermoplastic; Ionomer; Ionomer, Film Grade
Material Notes:	Surlyn® NWL is an ionomer resin available for use in conventional blown and cast film extrusion and coextrusion equipment designed to process polyethylene resins. Film produced from this resin is especially suited for skin packaging. Applications: Data provided by the manufacturer, DuPont Packaging. This product line/trade name was acquired by Dow, but this specific grade was discontinued prior to the acquisition.
Key Words:	Ethylene/Methacrylic Acid (E/MAA) Copolymer
Vendors:

Available Properties

Density, ASTM D792
Melt Flow, ASTM D1238
Film Elongation at Break, MD, ASTM D882
Film Elongation at Break, TD, ASTM D882
Secant Modulus, MD, ASTM D882
Secant Modulus, TD, ASTM D882
Impact, Spencer Impact in J/cm; ASTM D3420
Elmendorf Tear Strength, MD
Elmendorf Tear Strength, TD
Film Tensile Strength at Break, MD, ASTM D882
Film Tensile Strength at Break, TD, ASTM D882
Melting Point, ASTM D3418, DSC
Vicat Softening Point, ASTM D1525
Haze, ASTM D1003
Gloss, 20° Out; ASTM D2457
Gloss, 20° In; ASTM D2457
Melt Temperature

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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