Product description

Eastman Tritan™ Copolyester MXF121 is an amorphous opaque product. Eastman Tritan™ Copolyester MXF121 contains a mold release derived from vegetable based sources. Eastman Tritan™ Copolyester MXF121 has many outstanding features that include excellent toughness, hydrolytic stability, heat resistance, chemical resistance, and melt flowability. Eastman Tritan™ Copolyester MXF121 has been formulated for medical devices. Eastman Tritan™ Copolyester MXF121 has passed FDA/ISO 10993 testing for cytotoxicity, skin sensitization, and intracutaneous reactivity.


  • Medical equipment
  • Medical housings and hardware

    Key attributes

    • Ease of processing
    • Excellent hydrolytic stability
    • Fast cycle times
    • Fast drying times
    • Good chemical resistance
    • Good heat resistance
    • Good melt flowability
    • Good toughness

      Regulatory information and data sheets

      Product availability

      Check with local sales office to determine exact availability by country. Orders subjected to minimum order quantity.
      • Asia Pacific
      • Europe, Middle East, & Africa

      Authorized distributors

      Please select a region and country for a list of authorized distributors. If a country is not listed for a region, contact Eastman for further information.
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