摘要：本论文对非浓缩型无氟抗溶泡沫灭火剂的配方进行研究，首先对灭火剂进行配方设计将其原料分为功能组分和辅助成分两大部分，主要对其功能组分进行研究，包括发泡剂、成膜物质、抗溶剂和抗烧剂四大部分。通过选用各种环保型表面活性剂APG、SDBS、SDS、AOS、TCJ-1、TCJ-2作为发泡剂，通过测试其发泡倍数、析液时间和泡沫稳定性等性能参数，并根据测试结果进行对比得出采用0.33%SDS+0.15%TCJ-1+0.15%TCJ-2的复配体系，这一体系下泡沫的发泡效果及泡沫稳定性最好；之后选取五种不同的有机硅表面活性剂301、302、303、304、305进行表面张力的测定，结果表明浓度为0.6%的303降低溶液的表面张力效果最佳；然后以PAC、CMC、SA、PAM以及PSSA为添加剂作为抗溶组分，与一定量的上述复配发泡体系混合，通过测定泡沫体积随时间的变化曲线和泡沫性能参数，得出当添加剂各组分以0.12%PAC+0.03%SA+0.03%PSSA的比例加入时成膜状态最佳，泡沫稳定性最好。最后以上述配方 0.33%SDS+0.15%TCJ-1+0.15%TCJ-2+

0.12%PAC+0.03%SA+0.03%PAAS配制成灭火剂并与市售的泡沫灭火剂进行对比实验得出，本研究配置的灭火剂具有优良的灭火性能，泡沫稳定性高于市售灭火剂，泡沫铺展能力稍逊于市售灭火剂。

关键词： 泡沫灭火剂；表面活性剂；发泡性能；抗溶性

Non-concentrated non-fluorine anti-dissolving foam extinguishing agent formula research

Abstract: This paper studies the formula of non-concentrated fluorine-free anti-foam foam fire extinguishing agent. First of all, the formulation design of the fire extinguishing agent pides its raw materials into two major parts, functional components and auxiliary components, and mainly studies its functional components, including Foaming agent, film-forming substance, anti-solvent and anti-burning agent are four parts. Through the selection of various environmentally friendly surfactants APG, SDBS, SDS, AOS, TCJ-1, TCJ-2 as foaming agents, by testing its foam expansion times, Dispensing time and foam stability performance parameters, according to the test results, the foaming effect and foam stability of the compounding system with 0.3% SDS+0.15% TCJ-1+0.15% TCJ-2 were best. After that, five different silicone surfactants 301, 302, 303, 304, and 305 were selected to measure the surface tension. The results showed that 303 with a concentration of 0.6% reduced the surface tension of the solution. Then, PAC, CMC, SA, PAM, and PSSA were added as the anti-solvent components, mixed with a certain amount of the above-mentioned compounding foaming system, By measuring the foam volume change curve over time and the foam performance parameters, it was found that when the ratio of each component of the additive 0.12%PAC+0.03%SA+0.03%PSSA was added, the film formation state was the best, and the foam stability was the best. Finally, an extinguishing agent was formulated with the above-mentioned formulation 0.33%SDS+0.15%TCJ-1+0.15%TCJ-2+0.12%PAC+0.03%SA

+0.03% PAAS and compared with a commercially available extinguishing agent. It is concluded that the fire extinguishing agent configured in this study has excellent fire extinguishing performance, foam stability is higher than the commercial fire extinguishing agent, and the foam spreading ability is less than the commercial fire extinguishing agent.

KeyWords：foam extinguishing agent；surfactant；solubility resistance；solvent resistance

目录

摘要 i

Abstract i

目录 iii

1 绪论 1

1.1 灭火剂的种类和特点 1

1.1.1 水系灭火剂 1

1.1.2 干粉灭火剂 1

1.1.3 气体灭火剂 2

1.1.4 泡沫灭火剂 2

1.2 灭火剂的研究现状和发展方向 3

1.2.1 水系灭火剂的发展 3

1.2.2 干粉灭火剂的发展 3

1.2.3 气体灭火剂的发展 4

1.2.4 泡沫灭火剂的发展 4

1.3 泡沫灭火剂及其研究进展 4