zhejiang hexin glass Co LTD

hangzhou, China

Name: tempered glassthickness: 3-22cmproduct type: tempered glassdimension: 300x300---2140x5800mmcertification: ce sgcc gicc csi tuv sgspackage: wood crate or individual carton boxcolor: clear, brozen, sliver, blue, brownedge work: t or c , polish and matthexin's tempered glass is the most popular safety glass used that meets uniform building code standards. The heating and cooling process involved in making tempered glass produces a product four to five times. Stonger than standard annealed glass, tempered safety glass is recommended for use as safety glazing for potentially hazardous locations including entrance doors, patio doors, side lites, and shower doors. If damaged, tempered glass will shatter into small blunt glass fragments rather than sharper, more dangerous pieces. Tempered glass is the most economical means of meeting safety glazing requirements.Characteristic high strengththe tempered glass performs well in resisting bending and hitting owing to its high strength which is 3-5times that of normal annealed glass. It is able to withstand a surface pressure of 95mpa. high safetywhen the tempered glass is broken, it turns into alveolate granules with obtuse angles, which guarantee safety to make sure human harmless, and the toughening process greatly reduces the risk of thermal breakage to ensure less loss. heat stabilitythe tempered glass is capable of withstanding a temperature change of 250 to 320 while normal annealed glass can only bear 20 to 100. performance comparisonitemstempered glasssemi-tempered glassnormal annealed glasssafetybestgeneralnoneintensity152mpa 30-90mpathermal stability250-32010020-100surface stress95mpa24-69mpa broken stateobtuse-angle grainshooting-brokensharp