This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of butyl hot-melt sealant for insulating glass (referred to as butyl sealant). This standard applies to the first butyl sealant for insulating glass.
JC/T 914-2014 Referenced Document
GB/T 1033.1-2008 Plastics.Methods for determining density of non-celluar plastics.Part1:Immersion method,liquid pyknometer method and titration method
GB/T 1037 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method*, 2021-11-26 Update