To ensure the quality of inflating glass, in addition to the production process, the gas concentration after inflation must remain stable for a long time.
National standards require that the initial concentration of compressed air in insulating glass should be greater than 85%, and should still be greater than 80% after climate cycle testing.
Factors that affect the retention of compressed air include: the quality of the sealant, the continuity of the sealant, the drilling process.
If there is poor bonding or holes that are not tightly sealed, it may cause gas leakage and affect the insulation effect.
How to detect argon gas?
1) Testing whether the glass is inflated can be done with some simple machine. The most basic detection method is through electric spark detection. If the sparks can reach the second piece of glass through the hollow layer of the glass, it means that the glass has been inflated.
2) A special argon gas detector can be used to detect the argon gas content of the inflatable insulating glass at that time, accurately to the numerical value.