Sprayup is a traditional open-mold process in which chopped fiber and thermoset resin is sprayed on to a mold, consolidated and then cured. This process dominated composites for many years but is gradually being replaced by closed-mold processes like resin transfer molding (RTM).
Huntsman Corp. (Everberg, Belgium, 6/M31) is introducing a new RIMLINE HC+ PU resin system that is said to offer significant benefits for automotive interior vehicle design and efficiency.
