1, What is insulated glazing unit glass？
Insulated glazing unit glass, is also called igu glass. It is a kind of two or more glass panels separated by an aluminum spacer(there will be desiccant filled inside the aluminum spacer), sealing with butyl rubber and structural sealant under strict process quality control. Making sure that no leaking or overstep flaws. Insulated glazing unit glass is mainly used for the function of soundproofing and energy saving. Extra functions like decorations are also available.
2，What are the advantages of insulated glazing unit glass?
(1) Splendid thermal insulation performance. There are three ways of thermal transfer: heat radiation, heat convection, and heat conduction. Among them, heat radiation accounts for 50% to 60% of heat transfer, and heat convection and heat conduction account for 20% to 25%, respectively. The insulating performance of insulated glazing unit glass depends on its resistance to heat conduction. In order to improve the insulating performance of the igu glass, the igu glass air cavity can also be filled with an inert gas such as argon gas , or a three-glass two-cavity insulating glass structure with different thickness.
(2) Soundproofing performance. Ordinary insulating glass can attenuate the noise entering the room by about 30dB. By choosing non-equal-thickness glass and adopting glue or metal-free spacers, the noise can be attenuated by about 50dB.
(3) Prevent condensation reduce cold radiation, and higher safety performance. Since there is a desiccant that can adsorb water molecules inside the hollow glass when the temperature is lowered, condensation will not occur inside the hollow glass, and at the same time, the dew point on the outer surface of the hollow glass will also increase. The insulating performance of insulating glass is better, the temperature difference between the two sides of the glass is larger, and the effect of cold radiation can also be reduced.
(4) Safety performance. The use of insulating glass can improve the safety performance of the glass. In the case of using the original glass of the same thickness, the wind pressure strength of the insulating glass is 1.5 times that of the ordinary single glass.
3, What is the applications for insulated glazing unit glass?
Igu glass is widely used in facade, curtain wall, windows, doors, partition walls projects.
4, Some typical types of glass products performance
As you can see above, the IGU glass is very energy saving comparing to normal tempered glass panels or laminated glass panels. Sometimes argon gas is adopted to enhance the heat insulating function. If you need extreme heat isolation, triple glazing glass will be suggested.
5, What Shenzhen Dragon Glass can provide for IGU glass products?
6, Shenzhen Dragon Glass production machines overview
World advanced machines making sure that our quality, accuracy is good. Large quantity capacity can ensure our fast delivery to you!
