Ceramic fiber module is made by folding and pre-cutting aluminum silicate fiber blanket, according to the requirements, the corresponding temperature of the stainless steel anchor is fast, convenient, efficient, can be used for the new furnace lining and old kiln repair.

Ceramic fiber modules are used in RTO furnaces and are generally arranged in a “row” layout – aligned with the compression of the dimensional modules. The module consists of a “U” shaped blanket with a thickness of 20 mm and spacing of 500 to 700 mm compressed by ceramic fibers to compensate for the surface where the fibers may contract and do not expand. This structure can avoid “parquet floor” layout, optical fiber module due to the expansion of the uneven corner of the “flower” phenomenon, in order to obtain the best insulation effect.


硅酸铝陶瓷纤维模块The back lining of the furnace top is installed with a quick clamp and a module with fixing bolts. The surface of aluminum silicate fiber module is brushed with hard agent twice, which can resist water vapor, and can resist high-speed flue gas washing, and prolong the insulating life of the lining.

Furnace insulation materials:

A. Light weight: The special aluminum silicate fiber material for RTO furnace insulation is the traditional refractory material with the weight of 1/30~1/10, which greatly reduces the weight load insulation structure of RTO furnace and reduces the engineering cost of RTO furnace;

B. Low thermal conductivity: the thermal conductivity at room temperature is lower than 0.03w/ (m.K), with good thermal insulation effect and better thermal insulation, maintaining indoor heat loss, thus reducing the amount of auxiliary fuel and operating cost. RTO furnace surface temperature is lower, longer service life.

C. Good thermal shock resistance: Aluminum silicate fiber has good thermal shock resistance. It can deal with the alternations of hot and cold caused by the periodic change of temperature at the entrance of RTO furnace to ensure good lining. Light and high temperature aluminum silicate fiber RTO furnace lining has good elasticity. After the pre-pressure installation of the refractory module, the packing belt is lifted, and then an impermeable refractory layer is formed, without the need to reserve expansion joints.

D. Strong chemical stability: Aluminum silicate fiber is an inorganic non-metallic material with strong chemical stability.

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.