On October 11, Jinhong Gas's official microblog announced that recently, Jinhong Gas Headquarters successfully conducted the trial production of electronic grade tetraethyl orthosilicate (TEOS) for integrated circuits.
Jinhong Gas has overcome many technical problems in the purification process of electronic grade TEOS, such as the difficult removal of metal ion impurities, the difficult detection of trace metals, and the easy pollution of equipment, pipelines and packaging containers, and has formed an electronic grade TEOS purification, detection, Filtration and filling technology.