Aobe Groud

Tempered glass Tempered glass: raw materials can be float glass and coated glass as well. Thickness: 3-19mm Max size: 2450mm*3100mm Min size: 300mm*300mm Tempered glass production process Cutting: cutting the glass into the shape according to actual needs. Glass edging: use the edging machine to mill the four edges to prevent frund when steeling, and maintaining the beautiful appearance. Drilling hole: If need to drill holes, can use the drilling machine. Washing and dry: cleaning the glass with automatic washing machine. Tempered glass: Tempered glass is processed by heating annealed glass in a furnace (700°), and then the glass is rapidly cooled with jets of cold air (40°) Technical principle: Tempered glass is made by heating flat glass to approach its softening temperature and suddenly chilling with jets of cold air to change the mechanical intensity, in order to strengthen and the stabling the glass. Feature: Safety 　　Once breakage occurs, the glass disintegrates into small cubical fragments, which are relatively harmless to human body. High mechanical-resistant strength 　　The mechanical strength of tempered glass is as almost 3-5 times powerful than normal annealing glass, bending strength is at least 2-5 times powerful than normal flat glass. Thermal stability 　　The tempered glass can endure the temperature up to 250-320 degree. Cannot be cut down Once tempered, the glass cannot be cut down or drill hole. Application: Door and window or curtain wall of building Glass panel, glass cabinets, indoor partition, elevator, showcase, bathroom, greenhouse, decoration of indoor Furniture and household appliance etc. Certificate: ISO,CCC,CE