Hollow glass is composed of two or more pieces of glass, the glass by the internal filling the hollow aluminum isolation desiccant, and the hollow part filled with dry air or inert gas, and sealed with butyl rubber, polysulfide rubber or plastic structure, forming a dry space glass.
The technical level of manufacturing hollow glass must be very high, to be also more difficult. The key lies in the quality of processing factories, high visibility point will do better. Hongguang glass company owns the most advanced glass processing equipment, equipment type complete automatic production line with hollow glass, has a professional R & D team, senior. In the manufacture of hollow glass which is an industry in the brothers ahead.
At present, the domestic glass mainly has three kinds: (a) aluminum type sealant; (two) aluminum type double sealing; (three) composite sealing strip type insulating glass. Aluminum type sealant, because of its poor sealing performance, easy to cause the glass into moisture, dew and frost, service life short, the hollow glass gradually eliminated. The raw materials of two kinds of hollow glass is mainly: glass, aluminum, gusseted, butyl rubber, two-component polysulfide rubber or silicone rubber, composite desiccant, underground sealant.
