Will the ceramic fiber blanket become rotten after high temperature use? The answer is no.

Recently, some users have responded that the ceramic fiber blanket is used as a bedding between the calcined materials, and it turns black after being burned, like burnt.

I am correcting here. The ceramic fiber blanket is a blanket-like inorganic thermal insulation material knitted from ceramic fiber cotton formed by spraying or spinning. During normal use, it will not turn black or burn out, and its service life can reach 10 years. Only when used in an over-temperature environment for a long time, it will slowly pulverize.

The situation reported by users is more like the result of over-temperature use of ceramic fiber paper.

Ceramic fiber paper is made of ceramic fiber cotton, added with binder, and processed by beating, shaping, drying and cutting. Among them, the adhesive contains organic matter. After encountering high temperature, the adhesive will volatilize. When encountering an open flame, the organic adhesive will burn and produce peculiar smell, and will make the paper black. If it is rubbed during use, it will appear The phenomenon of black and embarrassing reactions from users.

In addition, the ceramic fiber board containing the binder will also appear black in the early stage of use, and it will return to normal after the organic matter has evaporated.

It is recommended that users who want to make flexible partitions can choose ceramic fiber blankets; for open flame rigid partitions or gaskets, ceramic fiber boards can be selected; if materials with high refractoriness and strong toughness are required, ceramic fiber textiles can be selected.


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.