Is it necessary to make Truspacer IG with secondary seal?
First of all, we need to understand the structure of the Truspacer.
It is mainly composed of desiccant layer, aluminum foil material, heat insulation strip, wave aluminum strip and butyl sealant.
And the butyl sealant on both sides of the spacer after high temperature pressing by hot press, it is completely bonded with glass, effectively block the penetration of water vapor. Undulating aluminum strips enhance the support between the glass, prevent insulating glass from deforming under pressure, Truspacer spacer IG belongs to single seal, apply to framed doors and windows, because Truspacer comes with butyl sealant and wavy aluminum tape, therefore, no secondary sealant is required.
However, in order to prevent the inner suction and misalignment of large pane insulating glass in the process of transportation and installation, our company stipulates that the video show conditions must be sealed. If you're interested it these, pls follow us, we will provide you with more info of IG!
Негізгі бет Ғылым және технология Common Problems of Insulating Glass Spacer Users 2 (2022.03.19)
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