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Ensinger PEI
Eastman Eastar GN125 Copolyester, Natural  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP; Polyethylene Terephthalate (PET); Polyethylene Terephthalate (PET), Unreinforced

Material Notes: Eastar Copolyester GN125 is a glycol modified polyethylene terephthalate (PET) that contains an ultraviolet light inhibitor. This product is recommended for indoor applications requiring enhanced color stability. Eastar copolyester GN125 will not crystallize and as a result, offers a wider processing latitude than conventional crystallizable polyesters. This product offers an excellent combination of clarity, toughness, and melt strength that makes if useful for a variety of processing techniques and end-use applications.

Applications/Uses

  • Cosmetics/personal care packaging
  • Writing Instruments
  • Point of purchase displays
  • Toys/Sporting goods
  • Lighting

  • Vendors:
    Available Properties
    • Specific Gravity, ASTM D792
    • Water Absorption, ASTM D570, 24h Immersion
    • Linear Mold Shrinkage, ASTM D955
    • Hardness, Rockwell R, ASTM D785
    • Tensile Strength at Break, ISO 527
    • Tensile Strength at Break, ASTM D638
    • Tensile Strength, Yield, ASTM D638
    • Tensile Strength, Yield, ISO 527
    • Elongation at Break, ISO 527
    • Elongation at Break, ASTM D638
    • Elongation at Yield, ISO 527
    • Elongation at Yield, ASTM D638
    • Tensile Modulus, ASTM D638
    • Tensile Modulus, ISO 527
    • Flexural Strength, ISO 178
    • Flexural Strength, ASTM D790
    • Flexural Modulus, ISO 178
    • Flexural Modulus, ASTM D790
    • Izod Impact, Notched, ASTM D256
    • Izod Impact, Notched, ASTM D256
    • Izod Impact, Unnotched, ASTM D4812
    • Izod Impact, Unnotched, ASTM D4812
    • Izod Impact, Notched (ISO), ISO 180
    • Izod Impact, Notched (ISO), ISO 180
    • Deflection Temperature at 0.46 MPa (66 psi), ISO 75
    • Deflection Temperature at 0.46 MPa (66 psi), ASTM D648
    • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
    • Deflection Temperature at 1.8 MPa (264 psi), ISO 75
    • Haze, ASTM D1003
    • Transmission, Visible, ASTM D1003, Total Transmittance
    • Melt Temperature
    • Mold Temperature
    • Drying Temperature
    • Dry Time
      
    Property Data

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    Manufacturer Notes:
    Eastman Chemical Company

    Category Notes
    Plastic

    **
    Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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