Clearflex® H&T CLH 108

Category: LLDPE , Linear Low 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: ct8m85_Clearflex-H-T-CLH-108.pdf
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Message
Clearflex H&T CLH 108 is an octene copolymer linear low density polyethylene (C8-LLDPE), with antioxidants, suitable for cast film extrusion.

Stretch films obtained from Clearflex H&T CLH 108 show excellent optical properties, high fracture mechanical characteristics, together with excellent performances in automatic wrapping machines (holding force, prestretch).

Main Application
Clearflex H&T CLH 108 is suggested for production of very-high pre-stretch film. The combination of high mechanical properties and low gel content can allow "downgauging" for many applications. In addition to that, for its high resistance to tear propagation and to puncture, together with an outstanding holding force, Clearflex H&T CLH 108 is recommended for "critical" packaging (i.e irregular shape loads, presence of sharp edges, etc…) or loads subjected to severe mechanical stresses during transportation.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
  • Food Contact Acceptable
  • Good Stretchability
  • Good Tear Strength
  • Low Density
  • Low Gel
  • Octene Comonomer
  • Opticals
  • Puncture Resistant
Uses
  • Cast Film
  • Packaging
  • Stretch Wrap
Agency Ratings
  • EU Food Contact, Unspecified Rating
Forms
  • Pellets
Processing Method
  • Cast Film
PhysicalNominal ValueUnitTest Method
Density 0.919g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.5g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (vs. Itself - Dynamic, Cast Film)> 0.50ISO 8295
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 23µm
Film Thickness - Recommended / Available 8 to 50µm
Tensile Modulus ISO 527-3
    1% Secant, MD : 23 µm, Cast Film 140MPa
    1% Secant, TD : 23 µm, Cast Film 150MPa
Tensile Stress ISO 527-3
    MD : Yield, 23 µm, Cast Film 9.00MPa
    TD : Yield, 23 µm, Cast Film 10.0MPa
    MD : Break, 23 µm, Cast Film 48.0MPa
    TD : Break, 23 µm, Cast Film 40.0MPa
Tensile Elongation ISO 527-3
    MD : Break, 23 µm, Cast Film 600%
    TD : Break, 23 µm, Cast Film 800%
Dart Drop Impact 1(23 µm, Cast Film)170gISO 7765-1
Elmendorf Tear Strength 2ISO 6383-2
    MD : 23.0 µm 130.0kN/m
    TD : 23.0 µm 170.0kN/m
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -70.0°CASTM D746
Vicat Softening Temperature 95.0°CISO 306/A
Melting Temperature 120°CInternal Method
OpticalNominal ValueUnitTest Method
Gloss (45°, 23.0 µm, Cast Film)93ASTM D2457
Haze (23.0 µm, Cast Film)0.80%ISO 14782
ExtrusionNominal ValueUnit
Melt Temperature 220 to 270°C
Note Message
1 .F50
2 .Cast Film
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