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Twelve kinds of plane toughened glass thickness are generally 11, 12, 15, 19 mm, and eight kinds of curved surface toughened glass thickness are 11, 15, 19 mm. The thickness after processing depends on the equipment and technology of each manufacturer.
The production of glass is usually done by pouring method. The melted liquid glass is flowed onto the iron plate, then the glass is pressed into a plate by rotating the drum, so raw materials with different thickness are made according to the requirements.
If the glass is heated later, A-beta transition may occur rapidly. If these impurities are inside the tensile stress of tempered glass, the volume expansion will cause spontaneous bursting. If a-NIS exists at room temperature, it will gradually change to beta state after several years and months. The slow increase of volume during this phase transition process does not necessarily lead to internal rupture.
The main characteristics of the LED lamp cup are as follows: there are many colors to choose from and the number of LEDs to choose from.It has long service life, low power consumption, less heat and strong vibration resistance.