5 times harder than ordinary annealed glass. Once break occurs, the glass disintegrates into small cubical fragments which are relatively harmless to human body. It withstands abrupt change of tempera
5 times harder than ordinary annealed glass. Once break occurs, the glass disintegrates into small cubical fragments which are relatively harmless to human body. It withstands abrupt change of tempera
5 times harder than ordinary annealed glass. It withstands abrupt change of temperature, for example, a piece of 5mm tolerate the temperature variations within the range of 200°C. Once break occu
5 times harder than ordinary annealed glass. It withstands abrupt change of temperature, for example, a piece of 5mm tolerate the temperature variations within the range of 200°C. Once break occu
5 times harder than ordinary annealed glass. It withstands abrupt change of temperature, for example, a piece of 5mm tolerate the temperature variations within the range of 200°C. Once break occu
5 times harder than ordinary annealed glass. It withstands abrupt change of temperature, for example, a piece of 5mm tolerate the temperature variations within the range of 200°C. Once break occu
Insulating glass is made by fusing together 2 panes of glass spaced by dry air, argon or other inert gases.Features:1: Its excellent efficiency in solar heat insulation, greatly lessens cooling loads2
Insulating glass is made by fusing together 2 panes of glass spaced by dry air, argon or other inert gases.Features:1: Its excellent efficiency in solar heat insulation, greatly lessens cooling loads2