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Insulation cover As a more commonly used thermal insulation device, it is commonly used in chemical plants, thermal power plants and some manufacturing factories. The main function of heat insulation cover is its heat insulation. It can make the internal temperature of some industrial stoves or chemical furnaces and smelting furnaces not work outside, ensure that the internal heat can be brought into full play, and for the working environment of staff, it can also play a good role in security. So for the heat insulation cover, which heat insulation materials can be used as raw materials at present?

 What thermal insulation materials can be considered in the manufacture of thermal insulation cover

When choosing raw materials, we will choose some thermal insulation materials, which can well block the heat transfer and work for external heat dissipation. When choosing the raw materials of thermal insulation cover in traditional thermal insulation materials, most manufacturers will choose glass fiber, silicate fiber, alkaline earth silicate fiber and other traditional materials. These raw materials made of insulation cover in addition to more common, but also relatively used, and because the raw materials are relatively cheap, so the price of finished products is more appropriate.

In addition to the traditional thermal insulation materials, we can also choose from some new materials, such as aerogel felt, vacuum plate and so on. Of course, if these new materials are used as raw materials for insulation cover, the cost will be increased correspondingly, and the purchase price will also rise correspondingly. If you are not interested in purchasing new materials in the market, you can choose not to use it as a reference.

In addition to traditional materials and new materials, these raw materials can also be classified according to the way of heat insulation. For example, some foam type and fiber type thermal insulation materials mainly rely on their own large number of pores. These pores contain gases with very low thermal conductivity, which can play a good role in preventing heat transfer when wrapped on furnace and other equipment as insulation cover. There are also some polyester, polyimide film heat reflective materials such as gold, silver and aluminum foil. When heat is transferred to these heat insulation materials, it will be reflected back due to its reflection characteristics. The last one belongs to vacuum heat insulation materials. The main way to realize heat insulation of this kind of materials is to form an environment without heat transfer source by using the physical characteristics of heat transfer under vacuum state, so as to achieve the characteristics of thermal insulation.


July 8, 2020

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What thermal insulation materials can be considered in the manufacture of thermal insulation cover

Thermal insulation cover as a more commonly used thermal insulation device, common in chemical plants, thermal power plants and some manufacturing plants. The main function of heat insulation cover is its heat insulation. For the external furnace, the internal working temperature of the furnace can not be guaranteed, or the internal working temperature of the furnace can not be guaranteed. So for the heat insulation cover, which heat insulation materials can be used as raw materials at present?

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