Many customers called to learn about aluminum silicate ceramic fiber paper. Today, Xiaobian will share the relevant information with you, hoping to enlighten and help you.


Aluminum silicate ceramic fiber paper is widely used in boilers and other high energy consuming equipment, which has the function of heat preservation and energy saving. Then, specify the classification temperature and service temperature.
1. Classification temperature
Classification temperature is the highest use temperature, which is the highest use temperature in the actual use of ceramic fiber paper fiber materials. It is defined as the test temperature of ceramic fiber products after heating for 24 hours, and the high-temperature linear shrinkage is 4%.
Aluminum silicate ceramic fiber paper has been used at this temperature for a long time, and its service life will be very short, so it will not be easily used in practice.
2. Long term safe use temperature
The long-term safe operating temperature is the measured temperature when the ceramic fiber paper is maintained at a certain temperature for 24 hours and the high-temperature linear shrinkage is ≤ 3%.
At this temperature, the change of amorphous fiber crystal, crystalline fiber crystal and crystal growth and development speed are relatively slow, the fiber characteristics are stable and quite flexible.

For more details or questions, please call the company’s hotline + 0531 85800088 or through the online customer service website, or leave your contact information. We have technicians to solve the problems related to high temperature materials for you at any time.

Shandong redon high temperature materials Co., Ltd. has domestic high-end production equipment and reliable production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products and 1600 polycrystalline series products of more than 10000 tons. There are more than 30 kinds of products in different forms, such as cotton, blanket, felt, board, paper, various textiles, profiled products, modules, folding blocks, castables, spraying and so on, which can meet the heat insulation requirements of different situations in the high temperature field. Welcome to click the online service at the bottom right of the website or submit an online inquiry. We will contact you as soon as possible.