Method for producing heat-insulating fire-proofing material of calcium silicate by pouring-shaping
A fireproof material, casting molding technology, applied in ceramic molding machines, manufacturing tools, etc., can solve the problems of heat-resistant temperature not exceeding 650 ℃, waste of water resources and energy, not exceeding 650 ℃, etc. The effect of less amount and reduced energy consumption
Inactive Publication Date: 2008-07-09
莱州明发隔热材料有限公司
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Abstract
The invention is a method for using pouring and forming method to produce calcium silicate heat insulation and fire-retardant material, the raw materials are calcium material, non-crystal silicon powder, quartz flour, silicon stone powder, fiber. The quartz is grinded until the powder can pass through the tiny sift, the non-crystal silicon powder is blended with water, the calcium is reduced into lime cream, the calcium and silicon materials are blended together, the mol proportion of CaO:SiO2 is 0.95~1.05. Adds in the fiber and 0~20% silicon stone powder. The mixed pulp is transmitted into kettle and heated, The gelatinizer is carried onto the kettle to be dried under 100~180 deg.C, the blank is cut into demanded size and form.
Application Domain
Ceramic shaping apparatus
Technology Topic
Calcium in biologyFire retardant +9
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