Westlake LLDPE LF1040

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: uW5NOA_Westlake-LLDPE-LF1040.pdf
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Message
Westlake LF1040 is a butene LLDPE resin with excellent mechanical and sealing properties. It can be used in stretch film and can liner applications, and is suitable for blending with LDPE in packaging applications.

Application/Uses
Blend stock
Food packaging
Stretch wrap
General Information
Features
  • Butene comonomer
  • Good heat sealability
Uses
  • Films
  • Lining
  • Mixing
  • Stretch winding
  • Food packaging
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Particle
Processing Method
  • Blow film
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.919g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.0g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 25µm
secant modulus 1ASTM D882
    1% secant, MD : 25 µm, blown film 193MPaASTM D882
    1% secant, TD : 25 µm, blown film 214MPaASTM D882
Tensile Strength 2ASTM D882
    MD : Broken, 25 µm, blown film 27.6MPaASTM D882
    TD : Broken, 25 µm, blown film 21.4MPaASTM D882
Tensile Elongation 3ASTM D882
    MD : Broken, 25 µm, blown film 700%ASTM D882
    TD : Broken, 25 µm, blown film 900%ASTM D882
Dart Drop Impact 4(25 µm, Blown Film)110gASTM D1709A
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 .Test run at 23°C (73°F) and 50% relative humidity
4 .F50
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