FS-210 butyl sealant is a kind of single-component, solvent-free, 100% solid content, primary seal hot melt sealant for insulating glass.The butyl sealant has excellent adhesion for glass, aluminum, galvanized steel and stainless steel. Benefiting from its extrem low vapor penetrability, it has good anti-humidity system .The sealant can be used for the manufacture of insulating glass units.
Contact surface must be clean, dry and free of grease. the sealant can be applied by butyl extruding machine (extruder) of special hot melt butyl sealant of IG production line. Its concrete condition can be achieved by adjusting temperatures and pressure. The preferred range of temperature can be from130°C to 150°C. The operating environment temperature should not be lower than 10°C
Specifications: butyl sealant
SOLIDS CONTENT (%)
DENSITY (g/ cm3)
0.11 g/square meter.day
ULTRAVIOLET RADIATION PERFORMANCE
PACKAGE 6, 6.5, 7,7.5 or 8 kg / block, 4 blocks/carton, gross weight 30.2kg.