... ISO9001 d)Gas Filling, Argon Insulated Glass typesInsulated Glass,tempered insulated glass,low-e insulated glass,hollow glass,insulating glass, ... glass etc.Features1,Thermal performance 2,Energy-saving building materials3,Sound insulation4,No dewing in low temperatures 5 ... techniques are also used in insulation products called vacuum insulated panels.Often the insulating quality is used in reference to ...