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Deep processing of glass can greatly increase the application range of glass. Thereby improving better economic value and improving people's living standards. The glass tempering technology is analyzed from the principle of tempered glass manufacturing. Tempered glass is obtained by cutting ordinary annealed glass to the required size, then heating it to a close softening point, and then performing rapid and uniform cooling. After tempering, uniform compressive stress is formed on the surface of the glass, and tensile stress is formed inside, which greatly improves the performance of the glass. The tensile strength is more than 3 times that of the latter, and the impact resistance is more than 5 times that of the latter.

It is precisely this characteristic that the stress feature has become an important sign to distinguish true and false tempered glass, that is, tempered glass can see colored stripes on the edge of the glass through the polarizer, and black and white can be seen on the surface of the glass. Alternate spots. The polarizer can be found in the camera lens or glasses. Pay attention to the adjustment of the light source when observing, so that it is easier to observe.

The upgrading of the consumption structure of residents, the encouragement of independent innovation by enterprises, the construction of new rural areas and the process of urbanization will all ensure that the growth trend of the domestic market for glass products in the medium and long term remains unchanged. With the development of construction, automobile, decoration, furniture, information industry technology and other industries and the improvement of people's requirements for living space environment, functional processed products such as safety glass and energy-saving insulating glass have been widely used. The supply and demand pattern and consumption structure of flat glass are changing.

With the continuous updating of product types and processing technology, the application scope of tempered glass has also become more and more extensive. Generally tempered glass can be used in the following industries:

1. Construction, building template, decoration industry (for example: doors and windows, curtain walls, interior decoration, etc.)

2. Furniture manufacturing industry (glass coffee table, furniture accessories, etc.)

3. Home appliance manufacturing industry (TVs, ovens, air conditioners, refrigerators, etc.)

4. Electronics and instrument industry (mobile phones, MP3, MP4, clocks and other digital products)

5. Automobile manufacturing industry (automobile windshield glass, etc.)

6. Household products industry (glass cutting board, etc.)　

7. Special industry (military glass)

As the price of deep-processed glass is greatly increased, it produces very good social and economic benefits. The application of some glass can achieve a price increase of several times or even dozens of times to create a better value space for enterprises. Promote social progress.