Domestic fireproof glass market gradually to the normal and reasonable direction development, the standard is constantly modified and improved, the product is constantly updated, fireproof glass from the first generation, composite fireproof glass (heat insulation), monolithic fireproof glass (1 hour), inorganic fireproof glass to now fireproof 3 hours of high borosilicate fireproof glass. The state pays more and more attention to building safety and prescribes lifelong responsibility system for fire control. Therefore, the market for high quality and high stability of the fire glass voice is increasingly high.
High borosilicate fireproof glass is a new developed in recent years, a kind of high chemical stability, high temperature resistance, high transparent borosilicate glass made by special process, is a high safety of the fully toughened non-insulating single piece of fireproof glass, such a single piece is different from a single piece of cesium potassium fireproof glass. Different thickness of high borosilicate fireproof glass can reach the fire resistance limit for 3 hours after authoritative testing, while a single piece of cesium potassium fireproof glass can only reach 1 hour and is unstable.
High borosilicate fireproof glass contains high borosilicate content, with boron accounting for 12.5-13.5% and silicon content 78-80%, which makes high borosilicate fireproof glass extremely resistant to acid and alkali. It can adapt to temperature difference of 520 ° c, can be kept in high temperature of 750 ° c for a long time without any change, and its softening point can reach above 850 ° c.
no homogenization, no crystallization, good stability, no self-detonation;
low iron glass, better aesthetics:
the only kind of monolithic fireproof glass that can be used in water spraying system:
stable chemical properties, acid and alkaline resistance, uv radiation resistance, indoor and outdoor can be used, no color change or deformation:
excellent fire resistance time, more than or equal to 3 hours.
Scope of application
Public buildings: office buildings, commercial buildings, hospitals, airports, hotels, cinemas, stations and docks, etc.
industrial and civil buildings: areas with fire separation requirements, is used for fire glass doors and Windows, fire partition wall ideal materials:
means of transportation: vehicles, ships, aircraft, etc.;
business places: financial insurance industry, jewelry and gold, library, archives, cultural relics map heavy items collection.