Accelerator NL-65-100

Accelerator NL-65-100 by Nouryon is a high-reactive amine accelerator used for curing unsaturated polyesters at ambient temperatures. It is used in pultrusion, resin transfer molding, filament winding, hand lay-up and spray-up applications. The radical formation, which is necessary to start the polymerization reaction, is at ambient temperatures with most generally applied organic peroxides too slow. To speed up the radical formation in a controllable way, organic peroxides must therefore be used in combination with a so-called accelerator. The shelf life of Accelerator NL-65-100 is 9 months. It is listed in TSCA.