Ceramic fiber plays an important role in refractory and insulation of high temperature industrial area, but it exist some abuse, especially for the inhaled. It has some dis-advantage to the human body and environment. Some countries begin to limit using ceramic fiber product. At present, people develop a new kind ceramic fiber product which can be dissolved by human body, mainly chemical content is SiO2& MgO, we call it Bio soluble ceramic fiber . It is used as a new type of refractory and insulation material in the world. But bio soluble ceramic fiber product’s max temperature is not over 1250℃. And once soluble ceramic fiber after high temperature, it will also become fiber which can not be dissolved by human body. So Minye will improve the process for bio soluble fiber product in the future. 

Now most of 1600 ultra-high temperature mullite fiber blanket is imported from aboard. If we can made a breakthrough about this process, the market will be huge. Only 1600 ultra-high temperature mullite fiber product do not loss slag and have excellent heat stability at the same time in ceramic industry, iron and steel industry, electric industry, and so on. 1600 ultra-high temperature mullite fiber will solve the basic problem of falling slag for the user of iron & steel and ceramic.