Technological Characteristics and Application Fields of Tempered Laminated Glass
2024-09-26
Tempered laminated glass refers to the further safety treatment after the glass is tempered, and the two pieces of glass are bonded together. After the glass is broken, it will not splash and hurt people, and play a safe role.
The characteristics of tempered laminated glass: laminated glass has high safety. Because the adhesive film of the middle layer is tough and has strong adhesion, it is not easy to penetrate after being damaged by impact, and the fragments will not fall off, and the adhesive film is tightly bonded together.
Compared with other glass, it has the performance of shock resistance, anti-theft, bulletproof and explosion-proof.
Energy saving is that the interlayer film can reduce solar radiation, prevent the loss of energy, save the electricity consumption of air conditioning, and the intermediate film can buffer the sound wave vibration products, so as to achieve the sound insulation effect.
The intermediate film can block the 99% ultraviolet rays and delay the fading of the indoor furniture curtains.
Increase the aesthetic appearance of the building.
Technology of tempered laminated glass
Laminated glass is formed by sandwiching two or several pieces of float glass with strong PVB (ethylene polymer butyrate) adhesive film in the middle, pressing by a hot press and discharging the intermediate air as much as possible, and then putting it into a high-pressure steam kettle to dissolve a small amount of residual air into the adhesive film at high temperature and high pressure. Or in the middle of the clip eva film, after high temperature vacuum, so that the two pieces of glass firmly bonded together. EVA laminating step molding, short time, easy to operate. Arc laminating step molding.
Application field of tempered laminated glass
Because laminated glass has high impact strength and safety, it is suitable for doors, windows, ceilings, shower rooms, floors and partitions of buildings, skylights of industrial plants, shop windows, kindergartens, schools, gymnasiums, private houses, villas, hospitals, banks, jewelry stores, post offices and other buildings with fragile glass or doors and windows. Laptop glass is also often used in schools, airports, hotels, ministries and other public facilities, prone to accidents (floor-to-ceiling windows, glass doors, etc.) and roof skylights.
The bent laminated glass can be used for the revolving door of the lifting sightseeing elevator and the shopping mall hotel. Bulletproof glass and anti-theft glass can be used in the business halls of banks, securities companies, insurance companies and other financial enterprises, as well as the counters, doors and windows of gold and silver jewelry stores, museums, commercial residential buildings, prisons and other places. PVB films produced with special formulations are also widely used in aerospace, military and high-tech industries, such as aircraft, spacecraft, military
Wet glue, that is, pouring glue, this kind of method is simple, the production is affected by the weather. It is easy to turn yellow and degumming after a long time.
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