
Yellow tungsten oxide powder may be used to prepare an energy-saving glass. In the near future, common glasses will be withdrawn from the market, and energy efficient glasses will become the main stream of the market. But why? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html As researches on existing buildings have found that door and window energy consumption is already the main source of energy consumption for modern buildings. The improvement of heat insulation and heat preservation performance of glass, which accounts…