Ceramic fiber board is a very good refractory material, this refractory material can still maintain good mechanical strength after heating. Ceramic fiber board is a kind of man-made board. The price of ceramic fiber board is affected by the process, the density of the ceramic fiber board, the heat insulation effect, and the effect of high temperature resistance.
Adopting blown fibers (short, thin, easy to break and mix) as the raw material of ceramic fiberboard, add a certain proportion of binders and filler-level additives, pass through a beating machine, and fully disperse into a slurry in the mixing tank. Use a pump to drive into the forming tank and stir with compressed air.
Put the mold into the forming tank, and use the principle of vacuuming to make the fiber slurry adsorb on the mold. Precisely control the adsorption time, vacuum dehydration of the wet fiber material, demold, put it on the tray and send it to the drying oven to dry for 10-24 hours. The dried fiberboard passes through a special grinding machine and trimming machine to precisely control the size.
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