Sealant in a vacuum insulated glazing unit
A vacuum insulated glazing unit comprising a first glass sheet and a second glass sheet separated by a gap, with one or more support structures arranged in said gap, and a side seal arranged near the periphery of said glass sheets and enclosing said gap, wherein one of said glass sheets comprises an...
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Sprache: | eng |
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Zusammenfassung: | A vacuum insulated glazing unit comprising a first glass sheet and a second glass sheet separated by a gap, with one or more support structures arranged in said gap, and a side seal arranged near the periphery of said glass sheets and enclosing said gap, wherein one of said glass sheets comprises an evacuation hole and an evacuation member, and a sealing material providing a hermetic seal between the evacuation member and said glass sheet, and the sealing material having a sealing material surface extending between a first intersection defined between a surface of the glass sheet and the sealing material surface and a second intersection defined between the evacuation member and the sealing material surface, wherein said sealing material surface at the first intersection has a first contact angle defined between said sealing material surface and the surface of the glass sheet, which first contact angle is below 40 degrees. |
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