Sasol Polymers PE LT079

Category: LDPE , Low Density Polyethylene
Manufacturer: Sasol Polymers
Trademark: Sasol Polymers PE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 7LRSkp_Sasol-Polymers-PE-LT079.pdf
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Features
  • Tubular resin
  • Good mechanical properties
  • Good optical properties

Applications
  • Light duty shrink film (50µm to 80µm)
  • Lamination film
General Information
Additive
  • Antioxidation
  • Moderate caking resistance
Features
  • Optical
  • Antioxidation
  • Compliance of Food Exposure
  • Moderate caking resistance
Uses
  • Films
Agency Ratings
  • EC 1935/2004
  • FDA 21 CFR 177.1520(a)(3)(i)(c)(1)
  • FDA 21 CFR 177.1520(c) 3.1a
Forms
  • Particle
Processing Method
  • Film extrusion
PhysicalNominal ValueUnitTest Method
Density 0.922g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.75g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Coefficient of Friction ASTM D1894
    With itself-dynamic, blown film 0.41ASTM D1894
    With itself-static, blown film 0.42ASTM D1894
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 50µm
Tensile Strength ASTM D882
    MD : Yield, 50 µm, blown film 10.0MPaASTM D882
    TD : Yield, 50 µm, blown film 10.0MPaASTM D882
    MD : Broken, 50 µm, blown film 22.0MPaASTM D882
    TD : Broken, 50 µm, blown film 20.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Yield, 50 µm, blown film 430%ASTM D882
    TD : Yield, 50 µm, blown film 570%ASTM D882
Dart Drop Impact 1(50 µm, Blown Film)120gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD : 50 µm, blown film 5.0gASTM D1922
    TD : 50 µm, blown film 5.0gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss 60ASTM D2457
Clarity 40.0ASTM D1746
Haze 7.5%ASTM D1003
Additional InformationNominal ValueUnitTest Method
Blocking gASTM D3354
The above values were measured on 50µm film produced on a 65mm Macchi extruder with Macchi LDPE screw and a 250mm die, using 208°C melt temperature, 610mm FLH, 2.5:1 blow ratio and a die gap of 0.8mm.
ExtrusionNominal ValueUnit
Hopper Temperature 130 - 150°C
Cylinder Zone 1 Temp. 140 - 155°C
Cylinder Zone 2 Temp. 150 - 165°C
Cylinder Zone 3 Temp. 155 - 175°C
Cylinder Zone 4 Temp. 165 - 180°C
Melt Temperature 190 - 210°C
Die Temperature 170 - 180°C
Extrusion instructions
Should be processed on a conventional LDPE extruder, but can be processed on a LLDPE extruder (wide die gap) with drawdown limitations, inferior mechanical and film shrinkage properties. Recommended screen pack: 60/100/60 BS mesh.
Note Message
1 .F50
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