| 摘要 |
A fire extinguishing composition is provided which, when compared with conventional fire extinguishing compositions, displays superior rapid fire extinguishing performance, flame resistance, fuel resistance and reignition prevention for both non-polar solvent fires and polar solvent fires, and also displays superior stability as a diluted solution. The fire extinguishing composition comprises a cationic polyamine based high molecular weight compound (A) which incorporates primary, secondary, and tertiary cationic groups within each molecule, and the primary cationic groups account for no more than 40% by weight of all the cationic groups.
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