Between the glass and the glass hollow glass coated hollow glass quotes, leave some space. Box filled with desiccant to assure dryness of the air between the glass sheet. Two spaced hollow glass is generally 8mm. High-performance insulating glass and ordinary hollow glass different, except in the two middle glass enclosed dry air outside coated hollow glass manufacturers, but also on the outside of the glass in the middle of the air layer side, coated with a special metal film good thermal properties. It may be turned off by the sun hitting the indoor equivalent energy, play a greater insulation. IG transfer energy in three ways: the radiative transfer, convection and conduction transfer transfer. Radiation is energy transfer radiation passing through transfer of radiation in the form of rays, which rays including visible light, infrared and ultraviolet radiation, as the sun's rays to pass the same. The rational allocation of hollow glass and sound insulating glass spacer layer thickness, can maximize the reduction of energy by radiation in the form of transfer, thereby reducing energy losses. low-e coated hollow glass, hollow glass coated Dongying, Jinan Yaohui preferred by Yaohui Glass Co., Ltd., Jinan. Jinan Yaohui Glass Co. (www.jyhhc.com/) strong, credible, in Jinan, Shandong architectural glass industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Yaohui glass and you hand into the brilliant, for a better future!