The basic process of insulating glass is composed of glass cleaning, molecular sieve filling, smearing of butyl sealant, jointing, and applying a second sealant.
1.Washing glassWashing glass is the first step in the production of insulating glass, and it is also one of the important steps to ensure the sealing of insulating glass. If the oil stains and sweat on the glass cannot be cleaned completely, the adhesion of the sealant to the glass will be greatly reduced. Thereby reducing the sealing effect of insulating glass.
2.Desiccant selection The choice of desiccant is directly related to the type of insulating glass adhesive used and must be considered in combination. The failure to seal the edge of the insulating glass means that the doors and windows lose their proper functions. Not only does the energy saving of the doors and windows fail to meet the requirements, but also consumers cannot see through the fogged air layer, which affects the transparency of the insulating glass and reduces the insulation effect
3.Coating of double-layer insulating glassPlywood is the middle ring for making double-layer insulating glass. The butyl coating before plywood determines the overall quality of insulating glass.
