The versatile, resilient, durable copolyester

北京PK赛车网站™ Hytrel® TPC-ET thermoplastic elastomer combines the flexibility of rubber with the strength and processability of thermoplastics. Manufacturers prefer parts made with Hytrel®  for their resilience, heat and chemical resistance, as well as their strength and durability.

Hytrel® drives innovative design, enabling the development of unique parts with multiple performance characteristics. This versatile thermoplastic elastomer resin can flex in multiple directions, 循环周期后, long after rubber would break. Its durability has made it an essential ingredient in automotive components such as the Constant Velocity Joint (CVJ) boot, which must endure an average of 150,000 miles of pounding over a wide range of temperatures.

北京PK赛车网站™ Hytrel® RS delivers all of the benefits of Hytrel®, yet it contains up to 60 percent renewably sourced materials from biomass, making it an excellent product for applications demanding renewably sourced options.



  • 汽车的靴子 & 波纹管 
  • 风管 
  • 电线和电缆 
  • 消费电子产品 
  • 医疗设备 
  • 海豹和垫圈 
  • Sportswear and athletic goods 
  • 管和软管 
  • Specialty films and garments 
  • 家具


Flexibility and resilience icon

Flexibility and resilience

Hytrel® flexes and recovers, providing excellent flex fatigue and tear resistance, low hysteresis and spring-like properties. 

Strength and abrasion resistance icon

Strength and abrasion resistance

Hytrel® offers exceptional toughness, impact and creep resistance.

 简单的处理 (wide process window with thermal stability) icon


Hytrel® can be molded by injection, blow or rotational techniques; it can be extruded into tubes, 配置文件, 纤维/丝, 表, 吹制或铸膜, 网络层, 非织造布, wire and cable jacketing.

Broad service temperature (-40°C to 150°C) icon

Broad service temperature

Flexibility at low temperatures, and good retention of mechanical properties at high temperatures.

抗化学腐蚀 (to hydrocarbons & 其他液体)图标


Hytrel® stands up to oils, fuels, hydrocarbon-based solvents, and many other chemicals.

Enables over-molding and innovative designs icon

Enables over-molding and innovative designs

Hytrel® is compatible with other thermoplastics such as PC, ABS和聚酯, allowing over-molding and coextrusion. 

Allows rework and recycling icon

Allows rework and recycling

The exceptional melt stability and thermoplastic nature of Hytrel® allow the recycling of processing scrap. Hytrel® can be reground and blended with virgin polymer.



Hytrel® is a plasticizer-free thermoplastic polyester elastomer that offers an outstanding combination of flexibility, stable mechanical performance over a broad temperature window, straightforward processing characteristics and other properties.


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