Resin & Additives

Bio-based Amorphous Plastic PLANEXT®

Introduction and Features

PLANEXT® is an eco-friendly amorphous bio-plastic made with bio-content based on plants. In addition to smaller load on the environment in terms of carbon cycle, it has more special features compared to general polycarbonate (PC). Teijin is developing new applications for PLANEXT® applying its functionalities.

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New biomass-based plastic PLANEXT®

  1. 1.Biomass content : 25~80%
  2. 2.High transparency
  3. 3.High rigidity
  4. 4.High scratch resistance
  5. 5.High weather resistance
  6. 6.High chemical resistance


  • Automobiles
  • Electronics
  • House ware
  • Optical film