MarFlex® 5561

Category: LDPE , Low Density Polyethylene
Manufacturer: Chevron Phillips Chemical Company LLC
Trademark: MarFlex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: r74GBM_MarFlex-5561.pdf
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Message
MarFlex® 5561 is a Low Density Polyethylene material. It is available in Latin America or North America for blown film or cast film.

Important attributes of MarFlex® 5561 are:
  • Antiblock
  • Good Aesthetics
  • Good Processability
  • Good Sealability
  • Impact Resistant

Typical applications include:
  • Bags/Liners
  • Coating Applications
  • Film
  • Packaging
  • Wrap
General Information
Additive
  • Antiblock (3000 ppm)
Features
  • Antiblocking
  • Good Heat Seal
  • Good Impact Resistance
  • Good Processability
  • High Friction
  • Opticals
Uses
  • Film
  • Laminates
  • Liners
  • Packaging
  • Shrink Wrap
Appearance
  • Natural Color
Forms
  • Pellets
Processing Method
  • Blown Film
  • Cast Film
PhysicalNominal ValueUnitTest Method
Density 0.925g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.3g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (Blown Film)0.57ASTM D1894
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 32µm
Oxygen Permeability (32 µm, Blown Film)5500cm³·mm/m²/atm/24 hrASTM D3985
Water Vapor Transmission Rate (32 µm, Blown Film)17g/m²/24 hrASTM F1249
Dart Drop Test - Blown Film (31.8 µm) 36.7kN/mASTM D1709
Elmendorf Tear Strength 1ASTM D1922
    MD : 31.8 µm 77.2kN/m
    TD : 31.8 µm 92.7kN/m
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 100°CASTM D1525
Melting Temperature 111°CDSC
OpticalNominal ValueUnitTest Method
Gloss (60°, 31.8 µm, Blown Film)129ASTM D2457
Haze (31.8 µm, Blown Film)5.0%ASTM D1003
Note Message
1 .Blown Film
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