First of all, these three uses are different:

1. Use of explosion-proof glass: Because of its high impact strength and safe use, explosion-proof glass is suitable for ceilings, shower rooms, floors, partitions, skylights of industrial plants, shop windows, kindergartens, schools, gymnasiums, private houses, villas, madhouses, banks, jewelry stores, securities companies, insurance companies, post offices, museums, prisons and other places.

2. Use of tempered glass: widely used in doors and windows, glass curtain walls, indoor partition glass, lighting ceilings, sightseeing elevator passages, furniture, glass guardrails, etc. of high-rise buildings.

3. Use of ordinary glass: widely used for inlaying doors and windows, walls and interior decoration of buildings.

Second, the characteristics of the three are different:

1, characteristics of explosion-proof glass:

(1) High safety: Because the PVB in the middle layer is tough and has strong adhesion, it is not easy to be broken down after being damaged by impact, and the fragments will not fall off, so it is closely attached to the PVB film.

(2) Multi-function: Compared with other glasses, it is shockproof, burglarproof, bulletproof, explosion-proof and ultraviolet-proof.

(3) More energy-saving: the middle PVB layer can reduce solar radiation, prevent energy loss, save electricity for air conditioning, and buffer sound wave vibration products, thus achieving sound insulation effect. But the sound insulation effect is not ideal, because it has no vacuum layer.

2, the characteristics of strengthened glass:

(1) High strength: the impact strength of tempered glass with the same thickness is 3-5 times that of ordinary glass, and the bending strength is 3-5 times that of ordinary glass.

(2) Thermal stability: Tempered glass has good thermal stability, and can withstand the temperature difference of 3 times that of ordinary glass and the temperature difference change of 300℃.

3, the characteristics of ordinary glass:

(1) is colorless, transparent or slightly greenish.

(2) The glass thickness should be uniform and the size should be standardized.

(3) No bubbles, stones, ridges, scratches and other defects or few defects.

Third, the overview of the three is different:

1. Overview of explosion-proof glass: explosion-proof glass is glass that can prevent violent impact. It is a special kind of glass, which uses special additives and has a interlayer in the middle. Even if the glass is broken, it will not fall easily, because the middle material (PVB film) or the explosion-proof glass on the other side has been completely bonded. Therefore, explosion-proof glass can greatly reduce the harm to people and valuables when encountering violent impact.

2. Overview of tempered glass: tempered glass with compressive stress on its surface. Also known as tempered glass. Glass is strengthened by tempering, which began in France 1874.

3. Overview of ordinary glass: Ordinary flat glass is also called window glass. Flat glass has the properties of light transmission, heat insulation, sound insulation, wear resistance and climate change resistance, and some also have the characteristics of heat preservation, heat absorption and radiation protection.

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