Marlex® HHM TR-418Q

Category: MDPE , Medium Density Polyethylene
Manufacturer: Chevron Phillips Chemical Company LLC
Trademark: Marlex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NdZ4gf_Marlex-HHM-TR-418Q.pdf
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Message
Marlex® HHM TR-418Q is a Medium Density Polyethylene material. It is available in Latin America or North America for extrusion or pipe extrusion.

Important attributes of Marlex® HHM TR-418Q are:
  • Good UV Resistance
  • Good Weather Resistance
  • UV Stabilized

Typical applications include:
  • Plumbing/Piping/Potable Water
  • Industrial Applications
General Information
Additive
  • UV Stabilizer
Features
  • Good Crack Resistance
  • Good Strength
  • Good UV Resistance
  • Good Weather Resistance
Uses
  • Industrial Applications
  • Natural Gas Distribution
  • Piping
Agency Ratings
  • ASTM D 3350 PE234373E
  • ASTM D 3350 PE234375E
  • ASTM D 4976-PE225
  • CSA B137.4
  • NSF Unspecified Rating
  • PPI PE-2708
  • PPI PE-80
Forms
  • Pellets
Processing Method
  • Extrusion
  • Pipe Extrusion
PhysicalNominal ValueUnitTest Method
Density 0.939g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)20g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(Yield, Compression Molded)19.0MPaASTM D638
Tensile Elongation 2(Break, Compression Molded)800%ASTM D638
Flexural Modulus - Tangent 3(Compression Molded)620MPaASTM D790
Hydrostatic Design Basis ASTM D2837
    23°C 8.60MPa
    60°C 6.90MPa
Additional InformationNominal ValueUnitTest Method
Minimum Required Strength 8.00MPaISO 9080
PENT > 1000hrASTM F1473
Rapid Crack Propagation - Full Scale Test (0°C) 40.850MPaISO 13478
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -75.0°CASTM D746A
Note Message
1 .Type IV, 51 mm/min
2 .Type IV, 51 mm/min
3 .13 mm/min
4 .6" and 8" SDR 11 pipes
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