CUYAHOGA FALLS, OH - Emerald Kalama Chemical, a business unit of Emerald Performance Materials, appointed Raúl van Adrichem K-FLEX^® Sales Manager for the EMEA region.

Prior to joining Emerald, van Adrichem held sales positions at Elf Atochem and Arkema for a range of plastic additives, plasticizers and resins. Most recently, he worked for Chemtura as Global Specialist for the building and construction markets and Business Manager - Europe for vinyl additives.