MarFlex® 5628

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: Ros1s5_MarFlex-5628.pdf
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Message
MarFlex® 5628 is a Low Density Polyethylene material. It is available in Latin America or North America for blown film.

Important attributes of MarFlex® 5628 are:
  • Antiblock
  • Good Tear Strength
  • Heat Resistant
  • High Strength
  • Homopolymer

Typical applications include:
  • Bags/Liners
  • Film
  • Packaging
  • Wrap
General Information
Additive
  • Antiblock (1500 ppm)
Features
  • Good Abrasion Resistance
  • Good Heat Aging Resistance
  • Good Tear Strength
  • High Friction
  • High Strength
  • Homopolymer
Uses
  • Film
  • Liners
  • Packaging
  • Shrink Wrap
Appearance
  • Natural Color
Forms
  • Pellets
Processing Method
  • Blown Film
PhysicalNominal ValueUnitTest Method
Density 0.922g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.40g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (Blown Film)0.52ASTM D1894
FilmsNominal ValueUnitTest Method
Oxygen Transmission Rate (51 µm, Blown Film)3600cm³/m²/24 hrASTM D3985
Water Vapor Transmission Rate (51 µm, Blown Film)11g/m²/24 hrASTM F1249
Dart Drop Test - Blown Film (50.8 µm) 83.0kN/mASTM D1709
Elmendorf Tear Strength 1ASTM D1922
    MD : 50.8 µm 42.5kN/m
    TD : 50.8 µm 48.3kN/m
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 98.0°CASTM D1525
Melting Temperature 111°CDSC
OpticalNominal ValueUnitTest Method
Gloss (60°, 50.8 µm, Blown Film)104ASTM D2457
Haze (50.8 µm, Blown Film)6.5%ASTM D1003
Note Message
1 .Blown Film
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