Clearflex® H&T CHH 196

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: pn0Ox5_ClearflexHampTCHH196.pdf
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Message
Clearflex H&T CHH 196 is a hexene copolymer linear low density polyethylene (C6-LLDPE), with antioxidants, suitable for cast film extrusion.

Stretch films manufactured with Clearflex H&T CHH 196 have outstanding fracture mechanical properties, mainly Elmendorf tear strength along machine direction (MD) and puncture resistance. Moreover, the holding force is the key property of these films when used in automatic wrapping machines.

Main Applications
Clearflex H&T CHH 196 is recommended for production of super-power stretch films. Its properties, especially in terms of holding force and puncture resistance, make Clearflex H&T CHH 196 the ideal choice for packaging goods of irregular shape and for applications requiring a superior mechanical strength.
General Information
Additive
  • Antioxidation
Features
  • hexene comonomer
  • Perforation resistance
  • Antioxidation
  • Good tear strength
  • Compliance of Food Exposure
Uses
  • Packaging
  • Films
  • Stretch winding
  • cast film
Agency Ratings
  • European food contact, not rated
Forms
  • Particle
Processing Method
  • cast film
PhysicalNominal ValueUnitTest Method
Density 0.916g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.9g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (Dynamic, Cast Film)> 0.50ISO 8295
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 23µm
Film Thickness - Recommended / Available 8 to 50 µm
Tensile Modulus ISO 527-3
    1% sectioning, MD : 23 µm, cast film 145MPaISO 527-3
    1% sectioning, TD : 23 µm, cast film 140MPaISO 527-3
Tensile Stress ISO 527-3
    MD : yield, 23 µm, cast film 8.00MPaISO 527-3
    TD : yield, 23 µm, cast film 9.00MPaISO 527-3
    MD : fracture, 23 µm, casting film 40.0MPaISO 527-3
    TD : fracture, 23 µm, casting film 32.0MPaISO 527-3
Tensile Elongation ISO 527-3
    MD : fracture, 23 µm, casting film 600%ISO 527-3
    TD : fracture, 23 µm, casting film 800%ISO 527-3
Dart Drop Impact (23 µm, Cast Film)330gISO 7765-1/A
Elmendorf Tear Strength 1ISO 6383-2
    MD : 23.0 µm 130.0kN/mISO 6383-2
    TD : 23.0 µm 240.0kN/mISO 6383-2
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -70.0°CASTM D746
Vicat Softening Temperature 95.0°CISO 306/A
Melting Temperature 123°CInternal method
OpticalNominal ValueUnitTest Method
Gloss (45°, 23.0 µm, Cast Film)92ASTM D2457
Haze (23.0 µm, Cast Film)2.5%ISO 14782
ExtrusionNominal ValueUnit
Melt Temperature 220 - 270°C
Note Message
1 .Cast Film
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