Formulating Polyurethane (PU) products that meet your needs is not simple!

Indeed, products that can withstand extreme environmental conditions as well as guaranteeing durable high performance are not always easy to identify.

This site will provide you with information through polyurethane product case studies and downloads, product and industry news as well as everything you need to know about polyurethane technical performance, formulation and product selection.

UBE Polycarbonate diol ETERNACOLL® Technology enable to formulate unique, customizable polyurethane elastomers which offer long lasting performance even after exposure to extreme environments.

Polycarbonate diol ETERNACOLL® have greater stability due to lower chemical reactivity, allowing polyurethane to retain its initial properties over time.


In terms of durability, the Polyurethane produced from Polycarbonate diol ETERNACOLL® is superior to that produced from polyether-diol or polyester-diol.

Its exceptional properties include:

  • Increased adhesion to substrate
  • Outstanding water resistance
  • Excellent hydrolytic stability
  • Greater chemical & stain resistance
  • Higher thermal stability
  • Improved mechanical properties
  • Better gloss retention
  • Good scratch & abrasion resistance

Polycarbonate diol ETERNACOLL® are used for a wide range of polyurethane coatings, adhesives and elastomers.