Foil ceramic fiber tape:
This product is woven from pure fiber ceramic fibers and is a good alternative to asbestos tapes. Also, for more strength, incline or stainless steel wires are used in its texture.
First, let's look at some information about ceramic fibers and inconels.
Ceramic fibers are actually aluminum silicate fibers that consist of melting and blowing kaolin melt with a high percentage of alumina or more common materials including a mixture of pure alumina powder and mixed silica. After melting in an electric arc furnace at a temperature of about 2000 ° C, the mixture of alumina and silica is blown by compressed air or converted into fibers on rotating rollers by centrifugal force. During blowing, the molten stream turns into small droplets that are stretched into fibers during the process. These fibers are stretched. These fibers have different lengths up to 50 mm and an approximate diameter of 2 to 3 micrometers. However, in the centrifuge method, the application of centrifugal force and blowing is completed by completing these fibers of different lengths up to a maximum of 50 mm in diameter and approx. The fibers in this method are 250 mm in diameter, usually the same as 2 to 3 micrometers. The fibers formed are white, glass or non-crystalline (amorphous) and these fibers can be used to make various types of refractory insulation with different shapes for use at high temperatures up to 1400 ° C.
aluminum foil :
Aluminum foil in English: Aluminum foil, is called aluminum foil in the form of thin sheets. The thickness of aluminum foil is usually less than 0.2 or 0.006 mm. Aluminum foil is flexible if heat-treated after production and can be easily bent or wrapped around objects. Thin aluminum foil, sometimes used as a cover, such as plastic or paper. Aluminum foil replaced tin in the mid-twentieth century.
Inconels are a group of nickel-based superalloys that are highly resistant to corrosion and oxidation under high temperature and high pressure operating conditions. At high temperatures, a stable, stable and passive layer of oxide forms on the surface of inconel alloys, which prevents further corrosion. Inconel maintains its strength over a wide range of temperatures. This alloy has a special application in situations where aluminum and stainless steels can not be used due to the possibility of creep at high temperatures.
Well, let's go to the main topic, which is the foil ceramic fiber tape.
Foil ceramic fiber tape
All the features of the foil ceramic strip are repeated exactly like its prototype, with the difference that the aluminum layer stretched on this product makes the foil ceramic fiber strip water impermeable on one side. Of course, its good heat tolerance should not be overlooked. This product is white and odorless and according to experienced experts, environmentally friendly and suitable for high temperatures up to 1260 degrees Celsius. But the continuous temperature of this product is 1000 degrees Celsius. Other features of this product include low thermal conductivity, low heat storage, high temperature, stability and heat shock resistance. The application of fiberglass ceramic refractory tape is the same as the sample without foil; But the most important of them is the use in material transfer systems and the manufacture of heat protection gloves.