POLYCAT® SA-102

Polycat® SA-102 by Evonik is a catalyst. It is a delayed action tertiary amine based on DBU. It promotes the urethane (polyol-isocyanate) reaction in microcellular, rigid, integral skin and elastomer applications. It is non-hydrolyzable and activated under application of heat. It is used in applications that require a delayed activation from heat generated by the urethane and urea reactions. It extends foam mass flow time for complex mold configurations and causes heat-accelerated back-end cure. Polycat® SA-102 is used in coatings.