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DuPont Nucrel® 3990 Ethylene-Acrylic Acid Copolymer Resin for Extrusion Coating/Laminating

 

Subcategory: Ethylene Acrylic Acid; Thermoplastic

Key Words: DuPont Packaging Polymers

Material Notes:
9 wt% Acrylic Acid.

Nucrel® 3990 is an ethylene-acrylic acid copolymer resin available for use in conventional extrusion coating, coextrusion coating, and extrusion laminating equipment designed to process polyethylene resins.

Features/Benefits: Excellent adhesion to unprimed foil, paper, and metallized film. Provides substrate protection for improved structure reliability and barrier integrity. Can be extruded at low temperatures for insurance against off-tastes, off-odors, and taste/odor complaints. Low seal initiation temperature allows higher speed packaging. Good hot tack, sealability through contamination, and heat seal strength provide strong, reliable heat seals.

Typical Applications: Foil-containing shampoo, toothpaste, towelette, condiment and miscellaneous nonfood pouches and sachets. Snack structures. Other foil, metallized film, or paper coatings as a heat seal or tie layer.

Information provided by DuPont Packaging Polymers.

Available Properties
  • Density
  • Melt Flow
  • Melting Point
  • Vicat Softening Point
  • Processing Temperature
  • Nozzle Temperature
  
Property Data

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