Analyze the service life of insulating glass

Now a lot of hollow laminated glass on the market is not up to standard, the service life is very short, therefore, to help you identify the advantages and disadvantages of hollow glass:

1) Do not choose polysulfide glue and butyl glue, or choose unqualified polysulfide glue and butyl glue. The result will lead to: flow glue, glue volatile content is too high easy to fog, poor sealing effect short service life.

2) do not choose 3A molecular sieve as desiccant, or choose unqualified molecular sieve as desiccant. The result may be: short service life, salting out in the spacer, corrosion of spacer, glass cracking or explosion. Can be detected by dew point meter or placed in the sun after the observation of fog.

3) The production process control is not strict, which will lead to the insulating glass seal failure, or because the desiccant exposure time in the air is too long, the desiccant failure or partial failure. Can be detected by dew point meter or placed in the sun after the observation of fog.

4) Try not to choose composite rubber strip type hollow laminated glass. Because the domestic production process of composite rubber strip insulating glass is not standard, its sealing failure rate is much higher than that of trough aluminum.