Clearflex® H&T FHH 508

Category: LMDPE , Linear Medium Density Polyethylene
Manufacturer: Versalis S.p.A.
Trademark: Clearflex® H&T
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: hDVeQI_Clearflex-H-T-FHH-508.pdf
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Message
Clearflex H&T FHH 508 is an octene copolymer linear medium density polyethylene, with antioxidants, suitable for blown film extrusion.

Films obtained from Clearflex H&T FHH 508 show good optical properties, high rigidity, high temperature resistance and excellent sealing properties.

Main Application
For its excellent optical properties and sealing performances, together with a very low gel content, Clearflex H&T FHH 508 is the ideal choice for the production of lamination films. Due to its softening point, Clearflex H&T FHH 508 is especially recommended for flexible packaging that have to withstand heat cycles such as cook-in films.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
  • Food Contact Acceptable
  • Good Flexibility
  • Good Heat Seal
  • High Heat Resistance
  • High Rigidity
  • Low Gel
  • Medium Density
  • Octene Comonomer
  • Opticals
Uses
  • Film
  • Laminates
  • Packaging
Agency Ratings
  • EU Food Contact, Unspecified Rating
Forms
  • Pellets
Processing Method
  • Blown Film
PhysicalNominal ValueUnitTest Method
Density 0.935g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.5g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (vs. Itself - Dynamic, Blown Film)> 0.50ISO 8295
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 25µm
Film Thickness - Recommended / Available 10 to 50µm
Tensile Modulus ISO 527-3
    1% Secant, MD : 25 µm, Blown Film 430MPa
    1% Secant, TD : 25 µm, Blown Film 500MPa
Tensile Stress ISO 527-3
    MD : Yield, 25 µm, Blown Film 16.0MPa
    TD : Yield, 25 µm, Blown Film 18.0MPa
    MD : Break, 25 µm, Blown Film 50.0MPa
    TD : Break, 25 µm, Blown Film 40.0MPa
Tensile Elongation ISO 527-3
    MD : Break, 25 µm, Blown Film 600%
    TD : Break, 25 µm, Blown Film 900%
Dart Drop Impact 1(25 µm, Blown Film)70gISO 7765-1
Elmendorf Tear Strength 2ISO 6383-2
    MD : 25.0 µm 30.0kN/m
    TD : 25.0 µm 130.0kN/m
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -70.0°CASTM D746
Vicat Softening Temperature 117°CISO 306/A
Melting Temperature 127°CInternal Method
OpticalNominal ValueUnitTest Method
Gloss (45°, 25.0 µm, Blown Film)60ASTM D2457
Haze (25.0 µm, Blown Film)13%ISO 14782
ExtrusionNominal ValueUnit
Melt Temperature 190 to 230°C
Note Message
1 .F50
2 .Blown Film
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