MarFlex® 4553

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: Gw0eGn_MarFlex-4553.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
MarFlex® 4553 is a Low Density Polyethylene material. It is available in Latin America or North America for cast film or extrusion.

Important attributes of MarFlex® 4553 are:
  • Good Tear Strength
  • Slip

Typical applications include:
  • Film
  • Medical/Healthcare
  • Packaging
General Information
Additive
  • Slip (650 ppm)
Features
  • General Purpose
  • Good Drawdown
  • Good Tear Strength
  • Low Friction
  • Low Neck-In
  • Slip
Uses
  • Cast Film
  • General Purpose
  • Packaging
  • Personal Care
Forms
  • Pellets
Processing Method
  • Cast Film
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.924g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)4.1g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Coefficient of Friction (Cast Film)0.13ASTM D1894
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 32µm
Oxygen Transmission Rate (32 µm, Cast Film)6200cm³/m²/24 hrASTM D3985
Water Vapor Transmission Rate (32 µm, Cast Film)13g/m²/24 hrASTM F1249
Dart Drop Test - Cast Film (31.8 µm) 25.1kN/mASTM D1709
Elmendorf Tear Strength 1ASTM D1922
    MD : 31.8 µm 123.5kN/m
    TD : 31.8 µm 48.3kN/m
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 99.0°CASTM D1525
Melting Temperature 109°C
OpticalNominal ValueUnitTest Method
Gloss (60°, 31.8 µm, Cast Film)84ASTM D2457
Haze (31.8 µm, Cast Film)9.5%ASTM D1003
Note Message
1 .Cast Film
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