Soluble ceramic fiber plate and preparing method thereof
A ceramic fiber and soluble technology, which is applied in the direction of fiberboard, textiles, papermaking, papermaking, etc., can solve the problems of dust pollution on the production site, complex processing technology, and large core board capacity, and achieve good mechanical properties, simple processing technology, and pollution-free small effect
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Embodiment 1
[0020] A soluble ceramic fiber board according to the invention is formed by pressing a fiber blanket, and the fiber blanket includes 88wt% of calcium magnesium silicate ceramic fiber, 4wt% of expanded perlite as a lightweight heat-insulating filler, 4wt% of refractory filler basalt, and inorganic binder silicon Sol 3wt%, organic binder silicone modified resin 1wt%, wherein basalt is a natural inorganic mineral, plays the role of vitrified agent, increases the refractory temperature and enhances the mechanical properties of the fiber blanket.
Embodiment 2
[0022] A soluble ceramic fiber board according to the invention is formed by pressing a fiber blanket, the fiber blanket includes 85.5wt% of magnesium silicate ceramic fiber, 3wt% of expanded vermiculite as a lightweight heat-insulating filler, 5wt% of refractory filler basalt fiber, and an inorganic binder Silica sol 5wt%, organic binder organosilicon modified resin 1.5wt%, wherein basalt fibers are artificially processed inorganic minerals, play the role of vitrified agent, increase the refractory temperature and enhance the mechanical properties of the fiber blanket.
Embodiment 3
[0024] A soluble ceramic fiber plate of the present invention is formed by pressing a fiber blanket, and the fiber blanket includes 90wt% of magnesium silicate ceramic fiber, 2wt% of expanded vermiculite for lightweight heat-insulating filler, 3wt% of refractory filler basalt fiber, inorganic binder silicon Sol 4.5wt%, organic binder silicone modified resin 0.5wt%.
[0025] Soluble fiber is based on SiO 2 , CaO, and MgO are refractory fibers with a short half-disappearance period (12 days) in the human body and good biosolubility. The soluble fiber in the soluble ceramic fiber sheet of the present invention can also be calcium magnesium silicate ceramic fiber, Calcium silicate fibers other than magnesium silicate ceramic fibers, expanded graphite can also be used as light heat insulating fillers in addition to expanded vermiculite and expanded perlite, and zirconia can also be used as refractory fillers in addition to basalt and basalt fibers. The prepared soluble ceramic fib...
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