tempered glass

الوصف

Tempered glass is made by heating flat glass to just below its softening temperature and suddenly chilling it with jets of cold xxxxx results the outer skins under powerful compressive stress and the interior with severe tensile xxxxx consequence, the impact applied to the glass will be overcome by the compressional force on the surfaces t assure safety of use. Feature: No tong marks on the glass as TG adopts the horizontally tempering process. 5 times harder than ordinary annealed glass. Once breakage occurs, the glass disintegrates into small cubical fragments which are relatively harmless to human body. It withstands abrupt change of xxxxx example , a piece of 5mm tolerate the temperature variations within the range of **0℃. Specification: Thickness:4mm**9mm width:**0mm****0mm length:********0mm