According to different forming methods, ceramic fiber module can be divided into folding block, slicing block, Palo block and vacuum forming block. Due to the different manufacturing methods and crystal orientation structure of polycrystalline mullite fiber, its fiber length is short and its softness is poor, so it can not be made into large modules, resulting in the large-scale application of polycrystalline fiber. At present, polycrystalline mullite fiber is mostly used on the inner surface of castable or refractory brick furnace wall and furnace top. The use of polycrystalline fiber paste can effectively reduce the temperature of furnace outer wall and reduce the heat storage loss of furnace wall.
At present, domestic ceramic fiber manufacturers mostly produce ceramic fiber folding blocks. Firstly, the needled blanket is folded, and the ceramic fiber module is preloaded by mechanical equipment during molding. The manufacturing method leads to uneven surface and affects the spraying effect of anti scouring coating. The chip block is improved on the basis of ceramic fiber folding block. Its manufacturing method is to cut off the folding part after the folding block is formed to make the section flat.
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Shandong redon high temperature materials Co., Ltd. has domestic high-end production equipment and reliable production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products and 1600 polycrystalline series products of more than 10000 tons. There are more than 30 kinds of products in different forms, such as cotton, blanket, felt, board, paper, various textiles, profiled products, modules, folding blocks, castables, spraying and so on, which can meet the heat insulation requirements of different situations in the high temperature field. Welcome to click the online service at the bottom right of the website or submit an online inquiry. We will contact you as soon as possible.