Director Research and Development
CIRCTEC / ASTM
Pieter ter Haar is an expert in recovered carbon black (rCB), pyrolysis, and is a former rubber compounder. He has extensive expertise managing R&D for rCB companies in Europe and North America. After obtaining his Chemistry degree from the Hanze University (Groningen, the Netherlands) he worked as a Rubber Compounder for Fenner Dunlop Conveyor Belting in the Netherlands, where he was in charge of sustainability development of rubber compounds. Pieter joined Pyrolyx/cct Stegelitz in 2015 to develop, build, and manage the first R&D competence center fully dedicated to rCB research. He is one of the founding members of ASTM committee D36 on recovered carbon black, and in his current role as Vice Chair, he leads various task groups within the committee. Pieter is currently president of Terhaar Consulting Inc. in Ontario Canada and consults internationally on various topics related to sustainability, pyrolysis and recovered Carbon Black and is part of the advisory committee for “Recovered Carbon Black World”.