Riblene® FF 29

Category: LDPE , Low Density Polyethylene
Manufacturer: Versalis S.p.A.
Trademark: Riblene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: wNz5AG_Riblene-FF-29.pdf
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Message
Riblene FF 29 is a high molecular weight low density polyethylene (LDPE), suitable for blown film extrusion.
Riblene FF 29 is characterised by a good melt strength leading to a good bubble stability during extrusion.

Films manufactured by Riblene FF 29 are easily heat shrinkable and characterised by good mechanical properties.

Main Application
Riblene FF 29 is recommended for the production of shrink film for medium loads, for agricultural film and for blend.
General Information
Features
  • Food Contact Acceptable
  • Good Heat Shrinkability
  • Good Melt Strength
  • High Molecular Weight
  • Low Density
Uses
  • Agricultural Applications
  • Blending
  • Film
  • Shrink Wrap
Agency Ratings
  • EU Food Contact, Unspecified Rating
Forms
  • Pellets
Processing Method
  • Blown Film
PhysicalNominal ValueUnitTest Method
Density 0.921g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.60g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (vs. Itself - Dynamic, Blown Film)> 0.50ISO 8295
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 70µm
Film Thickness - Recommended / Available 50 to 150 µm
Tensile Modulus ISO 527-3
    1% Secant, MD : 70 µm, Blown Film 160MPa
    1% Secant, TD : 70 µm, Blown Film 180MPa
Tensile Stress ISO 527-3
    MD : Yield, 70 µm, Blown Film 10.0MPa
    TD : Yield, 70 µm, Blown Film 10.0MPa
    MD : Break, 70 µm, Blown Film 26.0MPa
    TD : Break, 70 µm, Blown Film 25.0MPa
Tensile Elongation ISO 527-3
    MD : Break, 70 µm, Blown Film 400%
    TD : Break, 70 µm, Blown Film 600%
Dart Drop Impact 1(70 µm, Blown Film)310gISO 7765-1
Elmendorf Tear Strength 2ISO 6383-2
    MD : 70.0 µm 20.0kN/m
    TD : 70.0 µm 30.0kN/m
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -75.0°CASTM D746
Vicat Softening Temperature 91.0°CISO 306/A
Melting Temperature 111°CInternal Method
OpticalNominal ValueUnitTest Method
Gloss (45°, 70.0 µm, Blown Film)40ASTM D2457
Haze (70.0 µm, Blown Film)18%ISO 14782
ExtrusionNominal ValueUnit
Melt Temperature 180 to 210°C
Note Message
1 .F50
2 .Blown Film
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