Greenflex® FD 50

Category: EVA , Ethylene Vinyl Acetate Copolymer
Manufacturer: Versalis S.p.A.
Trademark: Greenflex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LsXWH3_GreenflexFD50.pdf
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Greenflex FD 50 is an ethylene vinyl acetate copolymer resin (EVA) for blown film extrusion.

Films produced by Greenflex FD 50 exhibit good optical and sealing properties, high flexibility and toughness.

Greenflex FD 50 is recommended for the production of agricultural films and water proofing membrane having outstanding mechanical performances (flexibility, elasticity and adherence) and dimensional stability.
General Information
Features
  • Good dimensional stability
  • High elasticity
  • Copolymer
  • Optical
  • Good heat sealability
  • Good flexibility
  • Good adhesion
  • Good toughness
  • Compliance of Food Exposure
Uses
  • Films
  • Membrane
  • Agricultural application
Agency Ratings
  • European food contact, not rated
Forms
  • Particle
Processing Method
  • Film extrusion
  • Blow film
PhysicalNominal ValueUnitTest Method
Density 0.938g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.40g/10 minISO 1133
Vinyl Acetate Content 17.0wt%Internal method
HardnessNominal ValueUnitTest Method
Durometer Hardness ISO 868
    Shore A, Injection Molding 90ISO 868
    Shore D, Injection Molding 39ISO 868
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (vs. Itself - Dynamic, Blown Film)> 0.50ISO 8295
FilmsNominal ValueUnitTest Method
Film Thickness - Recommended / Available 30 to 150 µm
Tensile Modulus ISO 527-3
    1% sectioning, MD : Blown film 55.0MPaISO 527-3
    1% sectioning, TD : Blown film 60.0MPaISO 527-3
Tensile Stress ISO 527-3
    MD : yield, blow film 4.50MPaISO 527-3
    TD : yield, blow film 4.00MPaISO 527-3
    MD : fracture, blow film 35.0MPaISO 527-3
    TD : fracture, blow film 30.0MPaISO 527-3
Tensile Elongation ISO 527-3
    MD : fracture, blow film 450%ISO 527-3
    TD : fracture, blow film 700%ISO 527-3
Dart Drop Impact 1(Blown Film)> 700gISO 7765-1
Elmendorf Tear Strength 2ISO 6383-2
    MD 20.0kN/mISO 6383-2
    TD 44.0kN/mISO 6383-2
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -80.0°CASTM D746
Vicat Softening Temperature 67.0°CISO 306/A
Melting Temperature 88.0°CInternal method
OpticalNominal ValueUnitTest Method
Gloss (45°, Blown Film)83ASTM D2457
Haze (Blown Film)1.5%ISO 14782
ExtrusionNominal ValueUnit
Melt Temperature 160 - 190°C
Note Message
1 .F50
2 .Blown Film
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