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    Chevron Phillips Chemical Company LLC

    Marlex® HHM 4903

    • Chevron Phillips Chemical Company LLC
    • Marlex®
    • High Density Polyethylene ( HDPE )
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    Marlex® HHM 4903 Polyethylene is the high molecular weight, ethylene-hexene copolymer is tailored for lightweight blow molded 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

    High Molecular weight | Ethylene-hexene copolymer | Exceptional ESCR | Excellent surface appearance | Good melt strength | Durability | Suitable for light weight blow molded containers

    Applications

    Blow molded Bottle | Fuel containers | Stadium seats | Garbage cans | Large industrial containers | Corrugated sheet

    Physical Form

    Granules

    Processing Grades

    Fuel tank grade | Garbage bins grade | Stadium seat grade | Corrugated sheet grade

    Processing Technology

    Blow Molding | Extrusion

    Industry

    Industrial Packaging Industry

    Certifications

    ASTM D4976 – PE 235 | FDA 21 CFR 177.1520(c)

    Physical Properties

    Title Value Unit Method Additional Information Property Notes
    Density 0.949 gm/cm³ ASTM D1505 - -
    Melt Flow Rate 0.29 gm/10 min ASTM D1238 (MI, 190 °C/2.16 kg) -

    Mechanical Properties

    Title Value Unit Method Additional Information Property Notes
    Tensile strength at Yield 26 MPa ASTM D638 (2 in/min, Type IV bar) -
    Elongation @ Break 600 % ASTM D638 (2 in/min, Type IV bar) -
    Flexural Modulus 1170 MPa ASTM D790 (Tangent - 16:1 span:depth, 0.5 in/min ) -
    Environmental Stress - Cracking Resistance (ESCR) >500 H ASTM D1693 ( Condition B (100 % Igepal), F50) -

    Thermal properties

    Title Value Unit Method Additional Information Property Notes
    Brittleness Temperature <-75 °C ASTM D746 (Type A, Type I specimen) -
    More Information
    Plastic Generic Family Polyethylene (PE)
    Plastic Generic Symbol (Sub Group) HDPE Prime / Virgin Resin
    Material Status Commercial: Active
    Features Durability, Ethylene-hexene copolymer, Excellent surface appearance, Exceptional ESCR, Good melt strength, High Molecular weight, Suitable for light weight blow molded containers
    Applications Blow molded Bottle, Corrugated sheet , Fuel containers , Garbage cans , Large industrial containers, Stadium seats
    Physical Form Granules
    Processing Grades Corrugated sheet grade, Fuel tank grade, Garbage bins grade, Stadium seat grade
    Processing Technology Blow Molding, Extrusion
    Industry Industrial Packaging Industry
    Certifications ASTM D4976 – PE 235, FDA 21 CFR 177.1520(c)
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