MARPOL® HDM 550

Category: HDPE , High Density Polyethylene
Manufacturer: Marco Polo International, Inc.
Trademark: MARPOL®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: qT1ES8_MARPOLHDM550.pdf
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Message
MARPOL® HDM 550 is an HDPE resin designed for part thinwalling in injection molding applications. This resin displays good processability and stiffness/impact balance. This resin has a narrow molecular weight distribution and high flow for processing ease.

Recommended Applications
Thin-walled containers, food containers and freezer containers
General Information
Features
  • High density
  • Workability, good
  • High liquidity
  • Narrow molecular weight distribution
Uses
  • Thin wall container
  • Container
  • Food container
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.942g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)50g/10 minASTM D1238
Environmental Stress-Cracking Resistance 6.00hrASTM D1693B
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 20.9MPaASTM D638
    Fracture 14.4MPaASTM D638
Tensile Elongation ASTM D638
    Yield 9.0%ASTM D638
    Fracture 37%ASTM D638
Flexural Modulus - 2% Secant 576MPaASTM D790B
ImpactNominal ValueUnitTest Method
Tensile Impact Strength 90.4kJ/m²ASTM D1822
ThermalNominal ValueUnitTest Method
Brittleness Temperature -52.8°CASTM D746
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