The manufacturing process of ceramic fireproof board usually includes the following steps:1. Raw material preparation: Inorganic non-metallic materials such as high-purity kaolin and quartz are selected as the main raw materials to ensure that the product has natural fire performance.
2. Batching and mixing: Batching the raw materials according to a specific ratio, and then mixing evenly in a mixer to get a suitable material state.
3. Forming: Using techniques such as compression molding or isostatic pressure molding, the mixed materials are made into plates of a certain shape and size.
4. Drying: Put the formed plate into the drying kiln for drying treatment to remove excess moisture.
5. Firing: Put the dried plate into a high-temperature kiln for firing. The firing temperature of ceramic fireproof board is usually above 1200°C to ensure that the board has excellent physical properties and chemical stability.
6. Surface treatment: After the firing is completed, the plate is polished, cut and other treatments to achieve the desired size and surface finish.
7. Quality inspection: Strict inspection of the finished product to ensure that it meets the performance requirements of fire prevention and high temperature resistance.
8. Packaging and storage: The ceramic fireproof board that has passed the inspection is packaged, and then stored in a dry and ventilated environment for transportation and use.
It should be noted that the manufacturing process of ceramic fireproof board requires precise control of parameters such as temperature, pressure, and time to ensure the quality and performance of the product. In addition, because ceramic fireproof boards have the characteristics of high hardness, scratch resistance, anti-fouling, anti-penetration, etc., it is necessary to pay attention to the use of appropriate tools and techniques during the construction process. to avoid damage to the plates.