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Master Bond adhesives
Dow Elvax® 3170 Ethylene-Vinyl Acetate Copolymer Resin for Coextrusion, Blown Film
Categories: Polymer; Film; Thermoplastic; Ethylene Vinyl Acetate; Ethylene Vinyl Acetate Copolymer (EVA), Extrusion/Coating Grade

Material Notes: 18 wt% Vinyl Acetate.

Elvax® 3170 is an extrudable ethylene-vinyl acetate copolymer resin available in pellet form for use in conventional extrusion equipment designed to process polyethylene resins.

Additives: Antioxidant..

Applications: Elvax® 3170 is designed to provide a low temperature heat seal to itself or many other materials commonly used in flexible packaging applications. The melt properties of this resin allow it to be processed on blown film equipment over a wide range of film thicknesses and blow-up ratios. It can also be coextruded with a variety of other polymers. Elvax® 3170 is typically used as a low temperature seal layer in coextruded films. Elvax® 3170S and 3170SHB are grades of Elvax® 3170 resin containing FDA approved additives and have been designed to provide films of improved slip and antiblock properties.

Information provided by DuPont Packaging Polymers.

This former DuPont product line is now a Dow product line.

Vendors:
Available Properties
  • Density, ASTM D792
  • Moisture Vapor Transmission, g-mm/m²-day; based on 1 mil (0.0254 mm) thick film; ASTM E96
  • Oxygen Transmission, ASTM D3985, Based on 1 mil (0.0254 mm) thick film
  • Viscosity, estimated from log-log graph
  • Melt Flow, ASTM D1238, Condition not noted.
  • Film Elongation at Break, MD, ASTM D882, 50 µm (2 mil) film
  • Film Elongation at Break, TD, ASTM D882, 50 µm (2 mil) film
  • Secant Modulus, MD, ASTM D882, 50 µm (2 mil) film
  • Secant Modulus, TD, ASTM D882, 50 µm (2 mil) film
  • Impact, ASTM D3420, J/mm Spencer Impact; Average of MD and TD
  • Coefficient of Friction, film/metal; ASTM D1894
  • Coefficient of Friction, film/film; ASTM D1894
  • Elmendorf Tear Strength, MD, ASTM D1922, 50 µm (2 mil) film
  • Elmendorf Tear Strength, TD, ASTM D1922, 50 µm (2 mil) film
  • Film Tensile Strength at Break, MD, ASTM D882, 50 µm (2 mil) film
  • Film Tensile Strength at Break, TD, ASTM D882, 50 µm (2 mil) film
  • Melting Point, Freezing Point via DSC/ASTM D3418
  • Melting Point, Upon Melting via DSC/ASTM D3418
  • Vicat Softening Point, ASTM D1525
  • Haze, ASTM D1003
  • Gloss, 20°; ASTM D2457
  • Transmission, Visible, 50 µm (2 mil) film; ASTM D1746
  • Melt Temperature, blown film extrusion
  • FDA
  
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Manufacturer Notes:
Dow Chemical (former DuPont)

Category Notes
Plastic

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