摘要:
The present invention relates to a gas-foam fire-extinguishing product consisting of a clean gas fire-extinguishing agent and a foam fire-extinguishing agent, a process for preparing the product, use of the product and a fire-extinguishing system using the product. According to the present invention, the clean gas fire-extinguishing agent is used as a foaming agent for the foam fire-extinguishing agent and is contained in the generated foams. The present invention solved a problem in the prior art for a long time that the combustible liquids with Slow boiling point are difficult to be fire-extinguished.