The Commonwealth Scientific and Industrial Research Organisation (CSIRO) of Australia is developing polymers that turn into ceramics during a fire. These passive fire protection materials are designed for use in fire-resistant electric cables, but could also be used to save lives when buildings, tunnels, or oil rigs catch fire. Most polymers start to melt between 100 and 200 degrees and disintegrate completely around 300 to 400 degrees. Ceramics are usually formed at temperatures of 700 degrees and above.
