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Eastman Tritan Renew MX731-50 copolyester

Applications

  • Blood contact and dialysis
  • Blood tubes
  • Fluid administration
  • Medical devices
  • Medical equipment
  • Medical labware

Key attributes

  • Excellent clarity
  • Excellent hydrolytic stability
  • Fast cycle times
  • Fast drying times
  • Good chemical resistance
  • Good color stability upon ETO sterilization
  • Good color stability upon gamma sterilization
  • Good heat resistance
  • Good melt flowability
  • Good toughness
  • Improved processability over traditional copolyesters

Product description

Eastman Tritan™ Renew MX731-50 Copolyester is an amorphous product with excellent appearance and clarity. Eastman Tritan™ Renew MX731-50 Copolyester is a high flow medical grade of Eastman Tritan™ that has viscosity reductions of 40-50% relative to Eastman Tritan™ Renew MX711-50 Copolyester. Eastman Tritan™ Renew MX731-50 Copolyester contains a mold release derived from vegetable based sources. Eastman Tritan™ Renew MX731-50 Copolyester has many outstanding features that include excellent toughness, hydrolytic stability, heat resistance, chemical resistance, and melt flowability. Eastman Tritan™ Renew MX731-50 Copolyester has been formulated for medical devices. Eastman Tritan™ Renew MX731-50 Copolyester has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and ETO sterilization.</br></br>Eastman Renew polymers have been certified by International Sustainability & Carbon Certification (ISCC), a global, independent agency for tracking sustainable content in a variety of industries. Renew polymers are produced with ISCC certified circular content by mass balance allocation.</br></br>Renew polymers enable a brand to reduce consumption of fossil feedstock-based plastics, achieve sustainability targets without compromise, and be a fast mover in a growing market for sustainable consumer products.

Product availability

If you are interested in learning more about product availability in your area, please complete the “Make an inquiry” form on this page.

If applicable, authorized distributors are in the regions listed below, with more details provided in the “Authorized distributors” section.

  • 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.