OYADE Insulating Glass Butyl Sealant for the primary sealing for insulating glass is an elastomeric sealant for insulating glass that is a single component, has no solvent, does not sulfurize and possesses permanent plasticity. It keeps its plasticity and sealability within a wide temperature range, and its surface does not crack and harden. The butyl rubber sealant has good cohesive property on glass, aluminum alloy, galvanized steel and stainless steel due to its extremely low transmittance of water valor, it can form an excellent anti-damp system with elastic elastomeric sealant.
The surfaces to be bonded must be dry, clean and free from dust and grease. Glass surfaces should be thoroughly cleaned by hand or machine with noni lm forming, low residue etergent and rinsed thoroughly with clean hot water. The butyl rubber sealing shall be applied at a temperature between 120 to 145 degree celsius with butyl hot melt extruder machine, please check with extruder equipment manufacture for optimum equipment settings.
OYADE Butyl Sealant Technical Indicator
|Serial No||Test items||Standard Requirement||Results|
|1||Appearance||black, fine, non-visible grain||black, fine, non-visible grain|
|2||Density g/cm³||Soecificed Value+-0.05||1.26|
|3||Penetration 1/10mm30-50black, fine, non-visible grain||25℃||30-50||38|
|4||Shear strength||Shear strength||≧10.15||0.31|
|UV Tretment 168th ratw of change||≦20||6|
|5||Water Vapor Transmittance g/(㎡.d)||≦0.8||0.18|
|6||Thermal weight loss%||≦0.75||0.26|
φ180mm: 7kg/drum, 4drums/carton=28kg/carton;
φ160mm: 5kg/drum, 4drums/carton=20kg/carton;
Shipping: About 7 work days after receive payment.
Insulating glass butyl sealant is a kind of one-component, solvent-free, non-fogging, non-vulcanization, permanent plasticity of insulating glass sealant. Hot-melt butyl sealant maintains its plasticity and sealing property in a wide temperature range, and the surface does not crack and does not harden.