BYK-P 9929

BYK-P 9929 is a processing additive used for unsaturated polyester and vinyl ester resin systems. BYK-P 9929 helps to reduce the peak exotherm in ambient radical cured systems, which is important for applications in the Advanced Materials industry. As a liquid solution, BYK-P 9929 is easy to incorporate into resin systems. It can be added during any stage of the process, but before the addition of peroxide. BYK-P 9929 has benefits for the Advanced Materials industry as it helps control exothermic reaction temperatures without impacting final material properties. The controlled curing allows processing of materials with tighter specifications.