MARPOL® HDB 546

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: lONDxz_MARPOLHDB546.pdf
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Message
MARPOL® HDB 546 is a high load melt index, high-density polyethylene copolymer. This resin exhibits excellent stress crack resistance, melt strength and processability. It also displays high impact strength and good chemical resistance.

Recommended Applications
Drums, heavy gauge sheets, thermoformed parts, fuel tanks, food packaging, intermediate bulk containers, compression moldings and large part blow molding
General Information
Features
  • Excellent Processability
  • High ESCR (Stress Cracking Resistance)
  • High density
  • Copolymer
  • Impact resistance, high
  • Good melt strength
  • Good chemical resistance
Uses
  • Thermoforming Applications
  • Blow molding applications
  • Drum
  • Sheet
  • Container
  • Food packaging
  • Fuel Tank
Processing Method
  • Blow molding
  • Thermoforming
  • Compression molding
PhysicalNominal ValueUnitTest Method
Density 0.946g/cm³ASTM D4883
Melt Mass-Flow Rate (MFR) ASTM D1238
    190°C/2.16 kg < 0.10g/10 minASTM D1238
    190°C/21.6 kg 5.5g/10 minASTM D1238
Environmental Stress-Cracking Resistance (100% Igepal)> 1000hrASTM D1693B
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)24.1MPaASTM D638
Tensile Elongation (Break)1100%ASTM D638
Flexural Modulus 1030MPaASTM D790
ImpactNominal ValueUnitTest Method
Tensile Impact Strength (23°C)420kJ/m²ASTM D1822
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -76.1°CASTM D746
Vicat Softening Temperature 127°CASTM D1525
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