Si-28  Tetraethoxysilane application：Mainly used for optical glass, chemical-resistant coatings and heat-resistant coatings and adhesives. CVD and Sol-Gel methods are also used to prepare SiO2 and multicomponent oxides containing SiO2 components. It is used to synthesize silicone intermediates, as well as for refractory adhesives and precision casting, and as a crosslinking agent for room tem...