TPU for Transparent Smartphone Cases


Our ESTANE® SKN TPU portfolio features anti-blooming, high transparency, polyester-type TPU grades that provide super artistic and design flexibility for protective smartphone (jelly) cases, electronic components and accessories.  ESTANE® SKN TPU is ideal for smartphone OEMs and polymer processors and molders. 

High Performance

  • Durable, scratch, and crack resistant to help protect mobile devices from damage, accidents and wear
  • Impact resistant to help protect mobile devices when dropped
  • Self-healing

Anti-Blooming & High Transparency

  • Ideal for transparent (jelly) phone cases to help mobile devices maintain a superior, clean appearance
  • Maintains water-white transparency to help showcase mobile device design attributes
  • Defends against yellowing from exposure to sun and UV light
  • Flexible and soft 

Design Flexibility

  • Fast moldability to ensure high production efficiency
  • Strong bonding to PC/ABS for flexibility in adapting to different design requirements
  • Easy colorability to meet design requirements


  • Plasticizer-free 
  • Recyclable*


  • Transparent Smartphone (Jelly) Cases
  • Tablet Covers
  • Smart Watches
  • Earbuds and Headphones
  • Flexible Electronics and Displays

Product Grades and Technical Data Sheets

*Recyclability is based on access to a readily available standard recycling program that supports such materials. Products may not be available in all areas.


High Transparency Solutions for Mobile Device Protective Cases

Consumers want cases for their mobile devices that deliver protection as well as tactile, visual and artistic appeal. Learn how ESTANE® SKN TPU helps deliver these properties.

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