Marlex® HMN TR-942

Category: HDPE , High Density Polyethylene
Manufacturer: Chevron Phillips Chemical Company LLC
Trademark: Marlex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: vGpLlu_Marlex-HMN-TR-942.pdf
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Message
Marlex® HMN TR-942 is a High Density Polyethylene material. It is available in Latin America or North America for rotational molding.

Important attributes of Marlex® HMN TR-942 are:
  • Good UV Resistance
  • Hexene Comonomer
  • High ESCR (Stress Crack Resistant)
  • Impact Resistant
  • UV Stabilized

Typical applications include:
  • Agricultural
  • Automotive
  • Food Contact Applications
  • Plumbing/Piping/Potable Water
  • Tanks
General Information
Additive
  • UV Stabilizer
Features
  • Good Flow
  • Good Impact Resistance
  • Good UV Resistance
  • Hexene Comonomer
  • High ESCR (Stress Crack Resist.)
Uses
  • Agricultural Applications
  • Tanks
Agency Ratings
  • ASTM D 2565
  • ASTM D 4976-PE233
  • FDA 21 CFR 177.1520(c) 3.2a 2
  • NSF 61
Forms
  • Pellets
Processing Method
  • Rotational Molding
PhysicalNominal ValueUnitTest Method
Density 0.943g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.0g/10 minASTM D1238
Environmental Stress-Cracking Resistance ASTM D1693A
    10% Igepal, Compression Molded, F50 250hr
    100% Igepal, Compression Molded, F50 700hr
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, Compression Molded)61ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(Yield, 3.17 mm, Rotational Molded)21.0MPaASTM D638
Tensile Elongation 2(Break, 3.17 mm, Rotational Molded)720%ASTM D638
Flexural Modulus 3ASTM D790
    2% Secant : 3.17 mm, Rotational Molded 720MPa
    Tangent : 3.17 mm, Rotational Molded 860MPa
ImpactNominal ValueUnitTest Method
ARM Impact
    -40°C, 3.20 mm 92.0J
    -40°C, 6.35 mm 244J
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed, 3.17 mm, Rotational Molded 64.0°C
    1.8 MPa, Unannealed, 3.17 mm, Rotational Molded 44.0°C
Brittleness Temperature -75.0°CASTM D746A
Vicat Softening Temperature 120°CASTM D1525 4
Peak Melting Temperature 130°CASTM D3418
Peak Crystallization Temperature (DSC) 113°CASTM D3418
Note Message
1 .Type IV, 51 mm/min
2 .Type IV, 51 mm/min
3 .13 mm/min
4 .Rate A (50°C/h), Loading 1 (10 N)
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