• Why heat soaking process is not recommended ?

    The Nis inside glass will cause tempered glass self explosion after installation.The glass breakage,replacement will bring numerous problems to clients,so many glass processors recommend heat soaking process after tempering to decrease the self breakage ratio. Heat soaking process is finished by heat soaking furnace,take the glass into the furnace,heating up to 300℃,keeping the temperature for 2 hours and then decrease temperature,the Nis inside glass will transfer and expand many times which can cause glass breakage,after heat soaking,the glass breakage ratio…

  • The reason of tempered glass self explosion

    The self explosion rate of architectural glass is about 3‰,reasons as below: 1.The Nis inside the glass. 2.Stones or other inpurity inside the glass. 3.The uneven compression inside the tempered glass. 4.Over tempered,high compression. 5.Scratches,chips before tempering. To help prevent the self explosion of architectural tempered glass,please consider heat soak test for your tempered glass especially when glass is installed in high rise projects or the applications where it’s difficult to replace.After heat soaking,the spontaneous breakage ratio can be decreased…

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