Dodecafluoro-2-methyl-3-pentanone-containing fire extinguishing agent composition
A technology of composition and fire extinguishing agent, which is applied in the field of fire extinguishing agent composition and its preparation, and can solve problems such as use impact
Inactive Publication Date: 2018-08-21
上海汇友精密化学品有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
But in the long run, it will definitely be affected in terms of usage
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0016] Fire extinguishing agent composition 1 is composed of 60wt% dodecafluoro-2-methyl-3-pentanone, 20wt% 6-fluoro-2-hexanone, 19wt% palmitoleic acid and 1wt% lemon oil.
Embodiment 2
[0018] Fire extinguishing agent composition 2 consists of 55 wt% dodecafluoro-2-methyl-3-pentanone, 25 wt% 6-fluoro-2-hexanone, 19 wt% linolenic acid and 1 wt% lemon oil.
Embodiment 3
[0020] Fire extinguishing agent composition 3 is composed of dodecafluoro-2-methyl-3-pentanone 50wt%, 6-fluoro-2-hexanone 24wt%, ricinoleic acid 20wt%, lemon oil 1wt% and nitrogen 5wt%.
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The invention relates to a dodecafluoro-2-methyl-3-pentanone-containing fire extinguishing agent composition, which comprises 50-65 wt% of dodecafluoro-2-methyl-3-pentanone, 20-30 wt% of 6-fluoro-2-hexanone, 10-30 wt% of unsaturated oil, and 1 wt% of a covering flavoring agent, wherein the unsaturated oil is selected from palmitoleic acid, linolenic acid and ricinoleic acid. The dodecafluoro-2-methyl-3-pentanone-containing fire extinguishing agent composition of the present invention has characteristics of high fire extinguishing efficiency, good environmental protection performance and no toxicity, and can be effectively used for various fire disasters.
Description
technical field [0001] The invention relates to a fire extinguishing agent composition of dodecafluoro-2-methyl-3-pentanone and a preparation method thereof, belonging to the technical field of fire protection. Background technique [0002] The traditional combustion theory (triangular combustion theory) believes that the combustion process is the interaction process of the three elements of fuel, oxygen and heat energy. To extinguish a flame, one of three elements must be removed, namely removal of fuel, exclusion of oxygen, or cooling. Recent studies believe that, in addition to the above three basic elements, the combustion process is accompanied by a fourth element - free radicals, which is the tetrahedral combustion theory or free radical combustion theory. According to the theory, the effective carriers of the combustion process are hydrogen, hydroxyl and oxygen, wherein hydrogen and hydroxyl exist in the form of free radicals, and they exist in the chain reaction of ...
Claims
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IPC IPC(8): A62D1/08A62C2/00
CPCA62C2/00A62D1/005
Inventor 王以丹俞伯洪贾颂今朱小兵崔杨柳
Owner 上海汇友精密化学品有限公司