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高温珍珠岩制品是一种新型耐火保温材料。它具有耐高温、导热系数低、容重轻、节能效果好、使用方便和生产工艺简单、成本低等特点。目前,我国保温材料的品种很多,但就其使用温度而言,大都在800℃以下。而适用于800—1000℃范围内的保温材料为数不多,且大多数产品的生产耗能大、价格较昂贵,例如普通硅酸铝纤维制品等,这些材料用于节能型工业窑炉改造使成本增大。为了解决对800—1000℃
High-temperature perlite products are a new type of fire-resistant insulation material. It has the characteristics of high temperature resistance, low thermal conductivity, light weight, good energy-saving effect, convenient use, simple production process, low cost and so on. At present, there are many kinds of insulation materials in China, but most of them are below 800°C in terms of their operating temperatures. For insulation materials in the range of 800-1000°C, there are few, and most of the products are energy-intensive and expensive, such as ordinary aluminum silicate fiber products. These materials are used in energy-saving industrial furnace renovation. The cost increases. In order to solve the 800-1000 °C