Abstract: Provided is a fire extinguishing agent that has a high expansion ratio even in a fire disaster induced by a liquid-based solvent, such as a polar solvent or a non-polar solvent, and has excellent fire resistance and fire-extinguishing performance, the fire extinguishing agent containing a cationic polyamine compound (A), a surfactant (B) having an anionic hydrophilic group and a fluoroalkyl group having 3 to 6 carbon atoms to which a fluorine atom is directly bonded, a polybasic acid compound (C), and one or more surfactants (D) selected from the group consisting of the following general formulae (D1) to (D5): wherein R represents a hydrocarbon group having 7 to 18 carbon atoms.

Abstract: A radiation-curable resin composition for shape-replication of the present invention includes a polyester resin (R) whose number average molecular weight (Mn) is 1,000 to 8,000; and a polymerizable vinyl compound (V), wherein a temperature (T4), at which a complex viscosity (?*) of components excluding any solvent at a frequency of 1 Hz is 1×104 dPa·s, is 30° C. or higher, and a temperature (T6), at which a complex viscosity (?*) at a frequency of 1 Hz is 1×106 dPa·s, is 100° C. or lower.