Product description

Eastman Tritan™ MXF121 copolyester is an amorphous opaque product. Tritan MXF121 contains a mold release derived from vegetable based sources. Tritan MXF121 has many outstanding features that include excellent toughness, hydrolytic stability, heat resistance, chemical resistance, and melt flowability. Tritan MXF121 has been formulated for medical devices. Tritan 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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