Environment-friendly class-A foam extinguishing agent
A foam fire extinguishing agent, an environment-friendly technology, applied in the direction of fire prevention equipment, etc., can solve environmental threats and other problems, and achieve the effect of low cost and excellent fire extinguishing performance
Inactive Publication Date: 2015-10-21
ANHUI TIANYUAN FIRE PROTECTION TECH
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In fact, during the entire life cycle of production, storage, use or disposal of foam fire extinguishing agents, there is a risk of being released into the natural environment, which poses a potential threat to the environment
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0018] An environmentally friendly Class A foam fire extinguishing agent is characterized in that it consists of the following raw materials in parts by weight, 28 times of ammonium lauryl sulfate, 18 times of sodium α-sulfomyristate methyl ester, dipropylene glycol dimethyl ether 35 times, gellan gum 3 times, maleate 2-2-octyl sodium sulfate 1 times, S-carboxyethyl sulfosuccinic acid 2 times, propylparaben 2 times, water 30 times.
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The invention provides an environment-friendly class-A foam extinguishing agent. The environment-friendly class-A foam extinguishing agent comprises, by weight, 19-30 parts of ammonium lauryl sulfate, 5-20 parts of alpha-sulfo myristic acid sodium methyl ester, 20-50 parts of dipropylene glycol dimethyl ether, 1-5 parts of gellan gum, 0.5-2 parts of sodium di-sec-octylmal-eacesulfate, 0.5-2 parts of S-carboxyethy thiodisuccinic acid, 0.5-2 parts of propyl p-hydroxybenzoate and 20-50 parts of water. The environment-friendly class-A foam extinguishing agent has excellent fire extinguishing performance and low-toxicity performance.
Description
technical field [0001] The invention belongs to fire extinguishing agents, in particular to an environment-friendly Class A foam fire extinguishing agent. Background technique [0002] There are many types of foam fire extinguishing agents, mainly including protein, fluoroprotein, aqueous film-forming, solvent-resistant aqueous film-forming and Class A foam fire extinguishing agents, etc., and their production processes are different. Protein and fluoroprotein foam fire extinguishing agents are made of animal protein or vegetable protein in a reactor, partially hydrolyzed with alkali, concentrated, and then added with additives such as stabilizers, preservatives, antifreeze agents, and fluorocarbon surfactants. ;Aqueous film-forming foam fire extinguishing agent is composed of film-forming agent, foaming agent, foam stabilizer, anti-burning agent, anti-freezing agent, co-solvent, preservative, etc., and it can be fully stirred in the mixing tank; Film-forming is to add wate...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A62D1/02
CPCA62D1/0071
Inventor 何越潘来东
Owner ANHUI TIANYUAN FIRE PROTECTION TECH