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Copolyester Material Properties and Applications 

Copolyester, a strong, widely used thermoplastic resin, is a hygroscopic, clear, amorphous material that forms when modifications are made to polyesters. Copolyesters retain mechanical properties such as strength and clarity even when exposed to chemicals that typically affect other materials, such as polycarbonates. This feature, plus versatility and flexibility, allows manufacturers to use polyesters effectively in the design of both high-volume, low-cost parts as well as critical, more expensive component parts. Durable and shatterproof, the material is reliable for applications that require stability after years of regular use. Common material solutions include Eastman Tritan™ copolyester resins.

Characteristics and Properties
  • Exceptional clarity
  • High impact strength and toughness
  • Chemical resistance
  • Heat resistance
  • High scratch resistance
  • Durable and resilient
  • Excellent colorability
  • BPA free
Popular Applications
  • Food containers and packaging
  • Cosmetics packaging
  • Personal care bottles and containers
  • Medical device components
  • Appliances
  • Auto parts
  • Suction and drainage
  • Point of purchase
  • Toys

Your reliable Copolyester resin distributor

As a business partner, no distribution company goes further to help customers find the right products, optimize their supply chain, or solve material and technical challenges. From the products we represent to the resources and support we provide, our team is invested in taking your business to the next level. At Nexeo Plastics, you can expect more.


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