As the usage time increases, its sealing property will degrade, leading to the internal gas communicating with the external atmosphere, thereby losing its heat insulation and preservation function.
2. As the airtightness of hollow glass equipment decreases, its compressive strength will also decline. Once the external pressure exceeds its limit, it can easily lead to the peeling of its surface layer, even causing explosions and resulting in injuries or fatalities. Therefore, it is crucial to understand its compressive strength and deformation limits before installation, and to take appropriate protective measures to extend its service life.
3. The effect of interlayer thickness on insulation: As the gas spacing layer increases, the K-value decreases. However, once the thickness of the gas layer reaches a certain point, the change in the K-value becomes minimal. Under the influence of the temperature difference between the glass layers, the gas will undergo a certain convection process, thereby reducing the effect of increasing the thickness of the gas layer.
