Insulating glass for windows

Double insulated glass

Insulating glass is to separate two pieces of glass by an effective sealing material and a spacer material, and a desiccant that absorbs moisture is installed between the two pieces of glass, thereby ensuring that the inside of the insulating glass is a dry air layer for a long time, Water vapor and dust exist; at the same time, hollow glass is easy to carry out large-scale industrial production.

Aluminothermic method

(The role of aluminum spacers) Aluminum is called a reactive metal element, but in the air, a dense oxide film is formed on the surface, so that it cannot continue to interact with oxygen and water. It reacts with oxygen at high temperatures, releasing a large amount of heat. With this high heat of reaction, aluminum can displace metals from other oxides (aluminum thermal method).

Desiccant

The hollow glass desiccant is mainly suitable for the adsorption of moisture and gas in the insulating glass of the insulating glass, avoiding the fogging of the glass, so that the insulating glass remains smooth and transparent even at a very low temperature, improves the heat insulating and sound insulating performance of the insulating glass, and fully extends the insulating glass. Service life.

Sealant

(1) ability to prevent gas leakage; (2) resistance to water vapor permeation; (3) ability to resist ultraviolet rays; (4) ability to prevent water seepage; (5) structural system of adhesion.