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DuPont Nucrel® 30707HS Ethylene-Acrylic Acid Copolymer Resin for Film and Extrusion Coating

 

Subcategory: Ethylene Acrylic Acid; Thermoplastic; Polymer

Close Analogs: This grade is no longer in the DuPont product line

Key Words: DuPont Packaging Polymers

Material Notes:
7 wt% Acrylic Acid.

Nucrel® 30707HS is an ethylene-acrylic acid copolymer resin available for use in blown/cast film and extrusion coating operations. It can be used in both extrusion and coextrusion equipment designed to process polyethylene resins.

Features/Benefits: Low seal initiation temperature allows high-speed packaging. Very good hot tack, seal through contamination, and heat seal strength provides strong, reliable heat seals. Balanced acid content (7% AA) provides good adhesion to both aluminum foil and low-density polyethylene (LDPE). In extrusion coating applications, 7 MFI provides better performance in internally deckled dies compared to higher MFI extrusion coating resins. Higher drawability for thinner coatings and/or higher extrusion speeds.

Typical Applications: Cable shield wrap. Sealants for sachets in both food and nonfood applications. Toothpaste tubes, as a foil/LDPE tie layer. Other foil-containing pouches and sachets. Medical/pharmaceutical packaging.

Information provided by DuPont Packaging Polymers.

Available Properties
  • Density
  • Melt Flow
  • Seal Strength
  • Hot Tack Strength
  • Melting Point
  • Vicat Softening Point
  • Processing Temperature
  • Nozzle Temperature
   
Property Data

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