Westlake LLDPE LF1020

Category: LLDPE , Linear Low Density Polyethylene
Manufacturer: Westlake Chemical Corporation
Trademark: Westlake LLDPE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: bnwWPF_Westlake-LLDPE-LF1020.pdf
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Westlake LF1020 is a butene LLDPE with excellent mechanical and downgauging advantages. It is suitable for can liners, stretch wrap, agricultural film, and blending with LDPE. This product is available with various slip and antiblock formulations.

Application/Uses:
Stretch wrap
Agricultural films
Trash bags
Co-extruded structures
General Information
Features
  • Butene comonomer
Uses
  • Films
  • Lining
  • Bags
  • Mixing
  • Stretch winding
  • Agricultural application
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Particle
Processing Method
  • Blow film
  • Co-extrusion molding
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.918g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.1g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 25µm
secant modulus 1ASTM D882
    1% secant, MD : 25 µm, blown film 186MPaASTM D882
    1% secant, TD : 25 µm, blown film 207MPaASTM D882
Tensile Strength 2ASTM D882
    MD : Yield, 25 µm, blown film 10.3MPaASTM D882
    TD : Yield, 25 µm, blown film 10.3MPaASTM D882
    MD : Broken, 25 µm, blown film 35.9MPaASTM D882
    TD : Broken, 25 µm, blown film 24.8MPaASTM D882
Dart Drop Impact 3(25 µm, Blown Film)120gASTM D1709A
OpticalNominal ValueUnitTest Method
Haze (25.4 µm, Blown Film)15%ASTM D1003
Additional Information
Test specimens for blown film: nominal thickness 1.0 mils fabricated at 2.5:1 BUR.
ExtrusionNominal ValueUnit
Melt Temperature 204 - 216°C
Note Message
1 .Test run at 23°C (73°F) and 50% relative humidity
2 .Test run at 23°C (73°F) and 50% relative humidity
3 .F50
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