abstract |
PROBLEM TO BE SOLVED: To provide a flexible graphite composite flame-retardant composition having flame retardancy that is difficult to ignite even when subjected to high heat, and a strength capable of maintaining its shape, and a difficulty in forming this composition into a sheet. Provide a fuel sheet. SOLUTION: The flexible graphite composite flame retardant composition of the present invention is obtained by blending a phosphorus compound with a graphite composite comprising expanded flexible graphite particles and unexpanded inserted graphite particles. |