
WO3 may be used to prepare an environmentally friendly heat insulation coating for applying to smart window. What get the experts into so much trouble is that how to make the glass transparent and having the effects of heat insulation, heat preservation and high transparency. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Before that, there were only three ways to solve the problem of heat insulation of glass – heat insulating film, heat reflecting film and LOW-E glass. However, it is difficult…