Causes the hollow glass interior to form confused condition air current the heat transfer, 1 gas gap level thickness: Mainly is through to thickness the control.Controls the gas the cold steam body to disturb mutually or to say as far as possible causes its rise and the drop air current mutual disturbance controls has the heat transfer conductance.
May reduce the hollow glass heat insulation, the sound-insulated performance.If enters the argon and the sulfur fluoride sufficiently may enhance the hollow glass heat insulation, the sound-insulated performance separately.Gas types and humidity between 2 air envelope: The hollow glass interior enters sufficiently inert gas.
If a hollow glass side seal is not good, 3 hollow glass side seal situations: At the same time.Then the moisture enters the hollow glass internal proportion through the seal glue line to be supposed to increase, the hollow glass life can reduce; On the other hand, if the hollow glass side material heat conduction performance is good, then can enhance through the hollow glass heat insulation coefficient, the heat insulation performance can drop.
If uses the high transmissibility low index of reflection the ordinary clear glass, 4 glass heat pass rate: The hollow glass heat transfer mainly radiates the heat transfer the way to carry on.Then the hollow glass heat insulation performance, uses reflects the low penetration high the coating or the LOW-E glass low many.
May reduce the hollow glass unit area thermal loss, 5 glass plane size: In enlarge hollow glass plane size.Enhances the hollow glass whole heat insulation effect.At the same time, in hollow glass windows and doors assembly process, if the glass buckles the strip equipment not good or the seal is not strict, forms inside and outside the entire window or the glass ventilates, has the convection, causes the energy outflow, affects its performance.