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Production process of ceramic fiber blankets
Ceramic wool in roll form is a product made of ceramic fiber, in roll form, with the ability to insulate and withstand high temperatures from 1260 degrees and 1430 degrees Celsius, especially used for kilns, ceramic kilns, and smelting furnaces. steel, ceramic tile oven, bread oven, fireproof door.
Currently, the blown resistance fiber dry needle blanket method and the resistance fiber dry needle blanket method are two typical techniques for producing ceramic cotton in the world. As the application range of ceramic fibers is increasing, and with the development of high and new technology, it is imperative that ceramic fiber products be developed in functional performance to meet functional product needs. especially in some specific areas, such as excellent high-temperature resistance, mechanical properties, flexibility, and articulation, etc.
Regarding the production process of ceramic fiber blankets, the hot melt method and chemical method (colloid method) coexist and develop synchronously to meet the needs of different types of applications.
The melting method is often used in the production of amorphous ceramic fiber blankets, because of its low technology, low production cost, and large and wide product applications.
Ceramic fiber blankets made by hot-melting are commonly used for industrial furnaces, heating equipment, and high-temperature objects.
Chemical methods are mainly used to produce polycrystalline ceramic fiber blankets. This method has high technology content, high production costs, and high added value. This type of ceramic fiber blanket product is mainly used for heat-resistant insulation of high-temperature furnaces above 1300 ℃ and aerospace, aviation, nuclear energy and other advanced technology fields.
There are many different types of ceramic cotton, but the most popular is still ceramic cotton in rolls because of its ease of transportation, storage, and construction, making installation time faster than other forms of ceramic cotton.
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