Accelerator 383

Accelerator 383 by Nouryon is used for curing of unsaturated polyester resins in combination with an organic peroxide at room and elevated temperature. It is suitable for those processes where a faster demolding time of the end product is required but a shorter gel time or production time of the molding cannot be accepted. Accelerator 383 is applicable for standard hand lay-up and spray up applications, resin transfer molding, the production of polymer concrete.