The product quality of ceramic fiber mainly depends on the quality of raw materials, so improving the purity of raw materials for ceramic fiber production is an important condition for improving the quality of ceramic fiber paper. The ceramic fiber paper manufacturers in some industrially developed countries use high-purity synthetic powder as raw materials, so that the content of harmful impurities such as Fe2O3, Na2O, and CaO in the chemical composition of crystalline fibers produced by the melting method is less than 1%, thereby increasing The quality and heat resistance of fiberboard.

The advantages of high-quality ceramic fiber products:

1) The continuous use temperature can reach 1000℃, and the short-term use temperature can reach 1260℃.

2) It has good acid and alkali corrosion resistance and corrosion resistance to molten metals such as aluminum and zinc.

3) Good high temperature strength and thermal insulation performance.

4) Ceramic fiber cloth, tape, packing and other series products that use alkali-free glass fiber yarn as the reinforcing material have a higher level of electrical insulation and high temperature electrical insulation than glass fiber.


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.