Yuji is one of the manufacturers of fluorine-containing chemicals and specializes in R&D, production and sale of special fluorinated chemicals. We are good at gas/liquid phase halogenation reaction. Based on the design of fluoride synthesis route, preparation & purification technology, Yuji can undertake the commissioned development of new fluoride, bromide and iodide derivatives according to customers’ needs. To meet the needs of etching gas Hexafluoropropylene C3F6 in semiconductor industry, Yuji developed the purification process of Hexafluoropropylene (C3F6), whose purity can arrive Grade 4N(99.99%).

Hexafluoropropylene C3F6, also known as perfluoropropylene and HFP, is a colorless, odorless, nonflammable liquefied gas. It is an environmentally friendly perfluorocarbon compound (PFC) with a low GWP. HFP can be applicable in electronics, semiconductor process, dopant, etchant, reactant, fabrication, reactors and silicon-precursor, ect..