Terate® polyols are aromatic polyester polyols with a variety of functionalities, hydroxyl values, and equivalent weights. They deliver superior burn performance in industry flammability testing as well as high compressive strengths, high weight retention and high volume retention in fire and smoke testing in polyurethane and polyisocyanurate foams.

For more than 40 years, INVISTA has been an innovative leader in aromatic polyester polyols technology. Terate® HT polyols is the next generation technology that offers further advances in burn performance, ease of processing and efficiency in rigid foam manufacture, as well as improved adhesion to various substrates, including cold adhesion for spray applications.

The comprehensive Terate® polyols line can be used in a variety of applications including flex-faced boardstock, metal-faced sandwich panels, spray foam, block foam, and a variety of CASE applications.