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what is the priciple of vacuum insulation glass production
Sep 27, 2017

   The principle of vacuum insulation glass is based on the vacuum bottle,which sealed four side of the two panel and vacuted the gap and seal the air outlet,finally,it becomes the vacuum layer.

    As we know ,air is the best medium for sound because of Transmision of voice needs medium.While vacuum glass sets up barriers on the way of voice transmision.But the air is  still in normal double glass,that's to say,the voice medium is still in the glass similarly.

    Even the normal double glass can reduce the noise debal ,but you can still hear the noise clearly,cause the principle of normal doublle glass is just reducing  the nosie,while vacuum glass is totally isolated the noise.