Elvax® 3185

Category: EVA , Ethylene Vinyl Acetate Copolymer
Manufacturer: DuPont Packaging & Industrial Polymers
Trademark: Elvax®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gmWRbo_Elvax-3185.pdf
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DuPont™ Elvax® 3185 is an extrudable ethylene-vinyl acetate copolymer resin available in pellet form for use in conventional extrusion equipment designed to process polyethylene resins.

Composition
  • 32 % By Weight Vinyl Acetate comonomer content
  • Thermal Stabilizer: BHT antioxidant

Applications
  • This resin 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 or cast and cast coextrusion film equipment over a wide range of line speeds and film thicknesses. It can also be coextruded with a variety of other polymers. This resin is typically used as a low temperature seal layer in coextruded films.
General Information
Additive
  • Antioxidant
  • Heat Stabilizer
Features
  • Antioxidant
  • Copolymer
  • Food Contact Acceptable
  • Good Flexibility
  • Good Heat Seal
  • Heat Stabilized
  • Low Temperature Heat Sealability
Uses
  • Cast Film
  • Film
  • Packaging
Agency Ratings
  • FDA 21 CFR 177.1350(a)(1)
Forms
  • Pellets
Processing Method
  • Blown Film
  • Cast Film
  • Coextruded Film
  • Coextrusion
  • Film Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.960g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)43g/10 minASTM D1238, ISO 1133
Vinyl Acetate Content 32.0wt%
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 40.0°CASTM D1525, ISO 306
Peak Melting Temperature 61.0°CASTM D3418, ISO 3146
Freezing Point 1
    -- 37°CISO 3146
    -- 37°CASTM D3418
ExtrusionNominal ValueUnit
Melt Temperature < 230°C
Note Message
1 .DSC
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