目前,我国节能玻璃市场容量大、发展速度快,这是一个可喜的现象。关于节能玻璃的市场需求,统计数据显示,我国2005年玻璃幕墙产量约为1 700万平方米,外门窗玻璃产量约3亿平方米,今后十五年将保持这样的规模。如果70%达到节能要求,可估算平均每年节能玻璃的市场需求量为2.2亿平方米。从国内市场来看,低辐射(Low-E)中空玻璃生产及需求正在逐年上升,1995年是70万平方米,1999年是500万平方米,2005年是4500万平方米,2006年是7000万平方米。Low-E玻璃在200 1年引入中国市场,目前在中国市场方兴未艾,已成为近年来需求增长最快的节能玻璃,2005年使用量约500万平方米,2006年约1000万平方米,预计到2010年的需求量可以达到5000万平方米以 At present, China’s energy-saving glass market capacity, rapid development, this is a gratifying phenomenon. On the market demand for energy-saving glass, statistics show that China’s glass curtain wall production in 2005 was about 17 million square meters, the production of external doors and windows about 300 million square meters, the next 15 years will maintain this scale. If 70% meet the energy-saving requirements, it can be estimated that the average annual energy-saving glass market demand is 220 million square meters. Judging from the domestic market, the production and demand of Low-E insulating glass are increasing year by year, reaching 700,000 square meters in 1995, 5 million square meters in 1999, 45 million square meters in 2005 and 7000 in 2006 Ten thousand square meters. Low-E glass was introduced into the Chinese market in 2001 and is currently on the rise in the Chinese market. It has become the most rapidly growing energy-saving glass in recent years. In 2005, it used about 5 million square meters and estimated 10 million square meters in 2006 Demand in 2010 can reach 50 million square meters