Elvax® 3120

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: swT3Ff_Elvax-3120.pdf
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Elvax® 3120 is an extrudable ethylene-vinyl acetate copolymer resin available in pellet form for use in conventional extrusion equipment designed to process polyethylene resins.

Composition
  • 7.5 % By Weight Vinyl Acetate comonomer content
  • Slip additive, Antiblock additive.
  • 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 film equipment over a wide range of film thickness and blow-up ratios. It can also be co-extruded with a variety of other polymers. This resin is typically used as low temperature seal layer in co-extruded films.
General Information
Additive
  • Antiblock
  • Antioxidant
  • Heat Stabilizer
  • Slip
Features
  • Antiblocking
  • Antioxidant
  • Copolymer
  • Food Contact Acceptable
  • Good Flexibility
  • Good Heat Seal
  • Heat Stabilized
  • Low Temperature Heat Sealability
  • Slip
Uses
  • Film
  • Packaging
Agency Ratings
  • FDA 21 CFR 177.1350(a)(1)
Forms
  • Pellets
Processing Method
  • Blown Film
  • Coextruded Film
  • Coextrusion
  • Film Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.930g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.2g/10 minASTM D1238, ISO 1133
Vinyl Acetate Content 7.5wt%
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 84.0°CASTM D1525, ISO 306
Peak Melting Temperature 99.0°CASTM D3418, ISO 3146
Freezing Point 1
    -- 82°CISO 3146
    -- 82°CASTM D3418
ExtrusionNominal ValueUnit
Melt Temperature < 230°C
Note Message
1 .DSC
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