Ceramic fiber module is an inorganic product, which is essentially ceramic fiber cotton and compressed after needling into blanket. It belongs to class A non-combustible material, that is, when subjected to flame or high temperature effect, it will not catch fire, emit smoke or be scorched. Therefore, ceramic fiber modules will not burn, nor will short-time burning. However, if the ceramic fiber module is used for a long time in an overheated flame environment, the fiber filament will become brittle easily, which will lead to the collapse of the internal fiber interleaving structure, thus weakening the thermal insulation performance of the furnace lining and even causing the furnace lining to fall off.

Therefore, ceramic fiber modules should be strictly in accordance with the operating temperature of the kiln, adhering to the principle of only high and not low, on the basis of the furnace temperature plus a certain margin, reasonable selection of materials.

In addition, the following points should be paid attention to when ceramic fiber module is used:

1, waterproof, moistureproof: although “true gold is not afraid of fire”, but ceramic fiber material is very afraid of water. Once eroded by water, insulation performance will be greatly reduced;

2. Prevent mechanical impact: Ceramic fiber material is a flexible material with interwoven fibers in its internal structure, which is weak and the surface of the fiber is easily damaged by knocking against it;

3, to prevent wind peeling: high wind speed kiln is easy to take away the surface of the fiber, even if the surface is sprayed with curing agent, it can not resist the air erosion for a long time;

4, the furnace lining design size to be precise: before the furnace lining installation must have a professional insulation team to develop the plan, issue the module installation drawings. During construction, the cables shall be laid out and the anchors shall be welded in strict accordance with the dimensions specified in the drawings. Try to avoid the appearance of cracks, any small cracks may determine the service life of the furnace;

5. Maintenance is very important: after the ceramic fiber lining is put into use, the surface should be sprayed with curing agent regularly, the damaged ceramic fiber module should be replaced in time, and the furnace lining should be repaired to extend the service life of the furnace lining.

硅酸铝陶瓷纤维模块

For more details or questions, please call the company hotline +0531 85800088 or through the online customer service website, you can also leave your contact information, we have professional technical personnel at any time for you to solve problems related to high temperature materials.

SHANDONG REDON HIGH-TEMPERATURE MATERIAL Co. ,LTD. has the domestic advanced production equipment and leading production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products, 1600 polycrystalline series products tens of thousands of tons. With cotton, blankets, blanket, board, paper and all kinds of textiles, special-shaped products, modules, folding, castable, spraying, etc. Various forms of more than 30 kinds of products, can meet the insulation requirements of high temperature field under different conditions, welcome to have a friend need to click the website lower right online customer service or submit online enquiry, we will contact you the first time.

相关文章作者更多文章