Sina Ebnesajjad founded FluoroConsultants Group in 2006 after retiring from the DuPont Fluoroproducts with over 23 years of service. He has been a student of commercial fluorocarbon gases and their evolution since the discovery of the ozone hole. His main areas of specialty include fluoropolymer technologies including preparation and use of fluorinated monomers and polymers and surface modification of materials. He is the author, editor and co-author of more than 15 technical books including 3 titles on surface treatment of materials and adhesives and 7 titles on fluoropolymers.