ShanDong OYADE Hollow Glass Material Co.,Ltd.

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  • Why Insulating Glass Inside surface always exist fog?

    Why Insulating Glass Inside surface always exist fog?


    2017-08-17 [ Double Glazing Sealing ]


    Recently,many customers ask me why their insulating glass always has some fog inside after fixed. Here are 4 reasons I summarized: 1.The glass has not be thoroughly cleaned.Clean glass is the import progress of insulating glass produce. If the greasy dirt and sweat stain were not cleaned thoroughly.It will greatly reduce the cohesiveness of sealant. So that the water and vapour is easy to enter inside of insulating glass.2.Wrong choose and use of sealant .  1)Bad quality of butyl and secondary sealant has high vapour transmittance  2)Some secondary like weather pr......

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  • How to Select Aluminum Spacer Bar?

    How to Select Aluminum Spacer Bar?


    2017-03-25 [ Double Glazing Sealing ]


                                  How to select the better quality aluminum spacer?    There are 3 standards to judge the quality of aluminum spacer:    At first,to observe the surface of aluminum spacer bar. Better spacer bar with the highlight and clear surface. If the surface was cover......

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  • The Key Factors that Affect the Quality of Insulating Glass

    The Key Factors that Affect the Quality of Insulating Glass


    2017-03-06 [ Double Glazing Sealing ]


         Sealant, desiccant/molecular sieve and spacer form IGU edge sealing system. And the edge sealing system plays an important role in the quality of Insulating glass.  So the sealant,desiccant and spacer directly affect the quality of  IGU.     1.Sealant     The bonding situation with glass and Moisture Transmittance, ela......

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  • Differences between HF Welded Bendable Aluminum Spacer and Normal Spacer

    Differences between HF Welded Bendable Aluminum Spacer and Normal Spacer


    2017-03-04 [ Double Glazing Sealing ]


    Compared with the Normal aluminum spacer bar, High Frequency welding bendable aluminum spacer has the following advantages:1.Rust, corrosion, high brightness;2.Surface airhole:even and better permeability;3.More strength,can be bended;4.Ensure the activity of molecular sieve;5.Four corners of HF welding Aluminum spacer bar without cohesion, sealing effect very good, not easy to leak, permeable, prolong the life of insulating glass......

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