In the production of ultra-white low-e glass, high-quality silica gel raw materials were selected and the content of iron oxide and nickel sulfide impurities was effectively reduced through the iron removal process. The data showed that the content of iron was lower than 150ppm, while the theoretical content of nickel sulfide was lower than 1/10000. Therefore, theoretically, the self-detonation probability of tempered glass caused by "NiS" should be reduced to one in 10,000. Its motley color is little. Pure color, high transmittance, no turbidity brought by iron green, better expressive force on the exterior of the building.
Can choose according to the requirements of a variety of different properties of glass, such as colorless transparent float glass pressure embossed glass, heat absorption glass. Heat-reflecting glass. Laminated glass, tempered glass and other frames (aluminum frames or glass strips, etc.), made by glue cleaning, welding or welding.
Its structure is shown in the profile of double-layer insulating glass. Insulating glass can be 3, 4, 5, 6, 8, 10, 12mm thick original glass, air layer thickness can be 6, 9, 12mm interval
Glass has 27 times the thermal conductivity of air, and as long as it is sealed, insulating glass is at its best
Between the glass of insulating glass and glass, leave certain space. The frame is filled with dryers to ensure the dryness of the air between the glass pieces. The space between the two layers of insulating glass is usually 8mm.
High performance insulating glass is different from ordinary insulating glass. In addition to sealing dry air in the middle of two layers of glass, a special metal film with good thermal performance is applied to the air layer side of the outer glass. It can cut off the amount of energy coming into the room from the sun, making it more insulating.
Thermal performance: insulating performance of insulating glass is ideal for all glass deep processing products, which can effectively reduce the heat transfer coefficient U value.
Sound insulation performance: insulating glass is an off-line noise reduction material. Generally, insulating glass can reduce the noise by about 30 db. If the hollow ratio is filled with inert gas, it can reduce the noise by about 5 db on the original basis.
Low temperature does not form dew: because of filling enough desiccant in the spacer of insulating glass, it can effectively absorb the inner cavity of insulating glass and the water vapor that the outside may infiltrate. The air in the inner cavity of insulating glass is absolutely dry, so as to achieve no condensation
Optical performance: according to the needs of insulating glass substrate can choose not flexible combination of products, to achieve the required solar transmittance and reflectance.
Light weight: under the same heat insulation effect, replacing part of the brick wall or concrete wall with insulating glass can reduce the building load and simplify the building structure.
Scope of application
Insulating glass is a good heat insulation and sound insulation. Beautiful and applicable, and can reduce the weight of new building materials. It is mainly used in buildings that need heating, air conditioning, noise or condensation prevention, and need no direct sunlight or special light. It is widely used in residential buildings, restaurants, hotels, office buildings, schools, hospitals, shops and other occasions where indoor air conditioning is needed. It can also be used for trains, cars and ships. Door and window of freezer.