Chevron Phillips Chemical Company LLC

Marlex® TRB-490

  • Chevron Phillips Chemical Company LLC
  • Marlex®
  • High Density Polyethylene ( HDPE )
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Product Reviews

Marlex® TRB-490 Polyethylene is the bimodal high molecular weight, high density polyethylene (HMW-HDPE) ethylene-hexene copolymer is tailored for use as a blend resin component for corrugated pipe applications.

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Product Details

  • Manufacturer
    Chevron Phillips Chemical Company LLC
  • Brand
    Marlex®
  • Plastic Generic Family
    Polyethylene (PE)
  • Plastic Generic Symbol
    High Density Polyethylene ( HDPE )

Properties

Attributes

Material Status

Commercial: Active

Features

Bimodal high molecular weight | High molecular weight high density polyethylene (HMHDPE) | Ethylene-hexene copolymer | Good melt strength | Pipe stiffness | Creep resistance | Impact resistance | Slow Crack Growth Resistance | Chemical resistance | Initial and long-term OIT | Rigid packaging resins

Applications

Blend resin component for corrugated pipe applications | Roadways culverts pipe | Storm sewers pipe | Land drainage pipe

Physical Form

Granules

Processing Grades

Corrugated pipe grade | Blending grade | Drainage grade

Processing Technology

Pipe Extrusion

Industry

Pipe Industry

Certifications

ASTM D4976 – PE 235 | AASHTO M 294 | AASHTO M 252 | ASTM D3350 | ASTM D3895 | Cell Class PE445520A

Physical Properties

Title Value Unit Method Additional Information Property Notes
Melt Flow Rate 9.5 gm/10 min ASTM D1238 - -
Density 0.950 gm/cm³ ASTM D1505 - -

Mechanical Properties

Title Value Unit Method Additional Information Property Notes
Flexural Modulus 900 MPa ASTM D790 - 2 % Secant, 16:1 span:depth, 0.5 in/min
Tensile Elongation At Break 700 % ASTM D638 - 2 in/min, Type IV bar
NCLS >800 H ASTM F2136 - 15 % of the reference yield stress of 4,000 psi (600 psi)
Tensile strength at Yield 26 MPa ASTM D638 - 2 in/min, Type IV bar
Environmental Stress - Cracking Resistance (ESCR) >1000 H ASTM D1693 - Condition B (100 % Igepal), F50

Thermal properties

Title Value Unit Method Additional Information Property Notes
Oxidative Induction Time >100 Minutes ASTM D3895 - Initial
Thermal Stability (Oxidation Induction Time ) >220 °C ASTM D 3350 - -
Brittleness Temperature <-75 °C ASTM D746 - Type A clamp, Type I specimen
More Information
Plastic Generic Family Polyethylene (PE)
Plastic Generic Symbol (Sub Group) HDPE Prime / Virgin Resin
Material Status Commercial: Active
Features Bimodal high molecular weight, Chemical resistance , Creep resistance, Ethylene-hexene copolymer, Good melt strength, High molecular weight high density polyethylene (HMHDPE), Impact resistance, Initial and long-term OIT, Pipe stiffness, Rigid packaging resins, Slow Crack Growth Resistance
Applications Blend resin component for corrugated pipe applications , Land drainage pipe, Roadways culverts pipe, Storm sewers pipe
Physical Form Granules
Processing Grades Blending grade, Corrugated pipe grade , Drainage grade
Processing Technology Pipe Extrusion
Industry Pipe Industry
Certifications AASHTO M 252, AASHTO M 294, ASTM D3350, ASTM D3895, ASTM D4976 – PE 235, Cell Class PE445520A
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