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Sealants glass seals

Figure 33.14 Optical micrographs of the cross sections of perovskite membranes sealed with gold coating + SCHOTT glass sealant 8252 (1) AI2O3 tubes (2) glass seal 8252 (3) membrane wall and (4) MaTecK gold coating [61]. Figure 33.14 Optical micrographs of the cross sections of perovskite membranes sealed with gold coating + SCHOTT glass sealant 8252 (1) AI2O3 tubes (2) glass seal 8252 (3) membrane wall and (4) MaTecK gold coating [61].
Manufacturers Comments Adhesive-sealant for sealing and repairs to glass products. Permapol 3 Fast curing. Low temperature curing. [Pg.206]

In addition to the YSZ electrolyte and metallic interconnect, SOFC stack also includes component materials such as seals and manifolds. Sealant materials based on glass or... [Pg.165]

Several organic sealants such as epoxy resins, butyl rubber or silicones prove to be more or less permeable and the tiny amount of solvent in the cell is rapidly lost. Suitable organic sealing materials for this technology turn out to be thermoplastic materials, like polyethylene/carboxylate copolymers. So far, Surlyn 1702 ionomer from Dupont has been the main substance used to optimize cell performance and build module prototypes. However, the softening point of Surlyn is rather low (65° C) and at elevated temperatures (> 70°C), serious solvent loss is observed because the bond between Surlyn and TCO-coated glass is substantially weakened [7]. [Pg.281]

Test Method for Staining of Porous Substances by Joint Sealants Guide for Secondary Seal for Sealed Insulating Glass Units for Structural Sealant Glazing Applications... [Pg.517]


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See also in sourсe #XX -- [ Pg.214 , Pg.216 ]




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