In the month of February 2014 Researchers with Shanghai institute of Ceramics, Chinese Academy of Sciences, have developed a new paper which is resistant to fire. Even under 1,000 degrees Celsius, the paper will not burn.This new paper is formed from calcium phosphate compound. The novel kind of inorganic paper is flexible and incombustible, but still feels like ordinary paper. It can be torn, folded, and destroyed by strong acid. It can be used for important documents to preserve for long periods of time.