Eastman Tritan™ Copolyester MX731 is an amorphous product with excellent appearance and clarity. Eastman Tritan™ Copolyester MX731 is a high flow medical grade of Eastman Tritan™ that has viscosity reductions of 40-50% relative to Eastman Tritan™ Copolyester MX711. Eastman Tritan™ Copolyester MX731 contains a mold release derived from vegetable based sources. Eastman Tritan™ Copolyester MX731 has many outstanding features that include excellent toughness, hydrolytic stability, heat resistance, chemical resistance, and melt flowability. Eastman Tritan™ Copolyester MX731 has been formulated for medical devices. Eastman Tritan™ Copolyester MX731 has been tested for FDA/ISO 10993 and USP Class VI Biological Evaluation testing after Gamma and ETO sterilization.

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

• Blood contact and dialysis

• Blood tubes

• Fluid administration

• Medical devices

• Medical equipment

• Medical labware

Tritan带来的所有耐久性、性能和安全性™ 伊斯曼公司生产的产品，目前已获得敢达50%的认证回收成分*。



有了Tritan Renew，回收的未来就掌握在您手中。Tritan Renew采用革命性的新回收技术，将一次性废物转化为基本的建筑材料，然后用于制造耐用、高性能、食品安全的材料。这一过程抵消了化石燃料的使用，降低了温室气体的排放。成为循环解决方案的一部分，帮助塑料垃圾远离环境和地下恐龙。