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Tempered glass/Reinforced glass is a safety glass. Tempered glass is actually a kind of prestressed glass. In order to increase the strength of the glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass. When the glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity and enhancing the resistance of the glass itself. Wind pressure, cold and heat, impact and so on.

There are many methods for glass forming, mainly including pressing method, drawing method, rolling method, casting method and the like.

Physical tempered glass is made by heating the glass to near the softening point and quenching it uniformly with a cooling medium such as high-pressure air, liquid or solid. After the physical tempered glass is broken. The fragments are granular, have no sharp corners, and have high safety performance.

The variety and color of the glass should meet the design requirements (samples must be confirmed by Party A or design), the quality should conform to the national product inspection standards and provide a certificate of conformity. The safety glass must have a mandatory certification mark and a copy of the certificate (the copy should be stamped) Supplier red stamp).