Dabco® T-131

Dabco® T-131 by Evonik is a high-activity organotin gelation catalyst used in a broad range of polyurethane foam and elastomer formulations.

• It was specially developed to provide delayed-action catalysis of the urethane polymerization or gelling reaction.
• By delaying the gelation of the urethane reaction, an extended time period is obtained versus that currently available with most tin catalyst systems.
• This delay in cream time allows increased foam rise, mold fill or material travel time, depending upon the processing method employed.
• It is recommended for use in polyester slab stock foam, high resiliency flexible molded foam, and microcellular systems.
• Dabco® T-131 is used in rigid spray foam applications.