How to improve the technical performance of hollow glass?

(1) The thickness of the gas interval layer: mainly through the control of the thickness, the turbulent air flow inside the hollow glass forms a heat transfer, and as far as possible, the cold and hot gases of the gas are controlled to interfere with each other or to cause the rising and falling air currents to interfere with each other. Controls convective heat transfer.

(2) Gas type and humidity between air layers: Inert gas filled inside the hollow glass can reduce the heat insulation and sound insulation performance of the hollow glass. If filled with argon and fluorinated*, the insulating and insulating properties of the insulating glass can be improved. î—˜

(3) Sealing of the edge of the insulating glass: On the one hand, if the sealing of the edge of the insulating glass is not good, the proportion of moisture entering the inside of the insulating glass through the sealant layer should be increased, and the life of the insulating glass will be reduced; On the one hand, if the thermal conductivity of the edge material of the insulating glass is good, the thermal insulation coefficient of the hollow glass will increase, and the heat insulation performance will decrease.

(4) Thermal transmissivity of glass: The heat transfer of hollow glass is mainly conducted by means of radiative heat transfer. If a transparent glass of high transmissivity and low reflectance is used, the heat insulation performance of the insulating glass is higher than that of high reflectance. The coated or LOE-E glass is much lower.

(5) Glass plane size: Increasing the plane size of the insulating glass can reduce the heat loss per unit area of ​​the hollow glass and improve the overall heat insulation effect of the hollow glass. At the same time, in the assembly process of hollow glass doors and windows, if the glass buckle is not installed properly or the seal is not tight, the entire window or inside and outside of the glass is formed to be air-permeable, resulting in convection, resulting in loss of energy and affecting its performance.