Cobalt-free curing taking off

With environmental pressure on cobalt gaining momentum, AkzoNobel has developed a range of cobalt-free accelerators for the unsaturated polyester resin market under the brand name Nouryact™ Roel Zuijderduin, Technical Sales Manager, AkzoNobel Functional Chemicals, and Willem Böttger, Director Innovation, NPSP Composieten BV, discuss how cobalt can be successfully replaced by a cobalt-free accelerator.