Insulating glass is an advanced building material offering excellent thermal and sound insulation, along with frost resistance, moisture protection, and wind-load strength. It is aesthetically pleasing, lightweight, and helps reduce the overall weight of buildings. Insulating glass typically consists of two or three high-strength glass panels bonded with a gas-tight composite sealant and an aluminum frame containing a desiccant, providing superior insulation performance.
Lightweight and visually appealing, insulating glass curtain walls are energy-efficient, keeping interiors warm in winter and cool in summer, while significantly enhancing the living environment. Its performance surpasses that of ordinary double glazing and is widely recognized worldwide, driving increasing demand for two-component silicone sealants.
In insulating glass, hot-melt butyl rubber primarily prevents the ingress or escape of water and inert gases within the glass cavity, while also providing shear and bond strength.
Two-component silicone insulating adhesives are used for the dual-seal system in insulating glass. These products feature high strength, strong adhesion, excellent weather resistance, outstanding performance at high and low temperatures, ozone and UV resistance, water resistance, and accommodate joint movement. They cure quickly, are pollution-free, and deliver excellent long-term performance.
