Riblene® FF 33

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: 6AYwGi_RibleneFF33.pdf
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Message
Riblene FF 33 is a high molecular weight low density polyethylene (LDPE), additivated with slip agent, ideal for blown film extrusion. Riblene FF 33 is characterised by a good melt strength leading to a good bubble stability during extrusion.

Main Applications
Riblene FF 33 is recommended for the production of shrink film for medium and light loads, for lamination film, for carrier bags, for packaging film and for blend.
General Information
Additive
  • slip agent
Features
  • High molecular weight
  • smoothness
  • Good thermal shrinkage
  • Good melt strength
  • Compliance of Food Exposure
Uses
  • Packaging
  • Films
  • Laminate
  • Bags
  • Mixing
  • Shrinkable film
Agency Ratings
  • European food contact, not rated
Forms
  • Particle
Processing Method
  • Blow film
PhysicalNominal ValueUnitTest Method
Density 0.923g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.80g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (Dynamic, Blown Film)0.11ISO 8295
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 70µm
Film Thickness - Recommended / Available 30 to 120 µm
Tensile Modulus ISO 527-3
    1% sectioning, MD : 70 µm, blown film 180MPaISO 527-3
    1% sectioning, TD : 70 µm, blown film 190MPaISO 527-3
Tensile Stress ISO 527-3
    MD : yield, 70 µm, blow film 10.0MPaISO 527-3
    TD : yield, 70 µm, blow film 11.0MPaISO 527-3
    MD : broken, 70 µm, blown film 22.0MPaISO 527-3
    TD : broken, 70 µm, blown film 19.0MPaISO 527-3
Tensile Elongation ISO 527-3
    MD : broken, 70 µm, blown film 400%ISO 527-3
    TD : broken, 70 µm, blown film 600%ISO 527-3
Dart Drop Impact 1(70 µm, Blown Film)180gISO 7765-1/A
Elmendorf Tear Strength 2ISO 6383-2
    MD : 70.0 µm 45.0kN/mISO 6383-2
    TD : 70.0 µm 60.0kN/mISO 6383-2
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -75.0°CASTM D746
Vicat Softening Temperature 95.0°CISO 306/A
Melting Temperature 113°CInternal method
OpticalNominal ValueUnitTest Method
Gloss (45°, 70.0 µm, Blown Film)65ASTM D2457
Haze (70.0 µm, Blown Film)7.5%ISO 14782
ExtrusionNominal ValueUnit
Melt Temperature 170 - 200°C
Note Message
1 .F50
2 .Blown Film
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