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Polymer gel super-concentrated fire extinguishing agent and preparation method thereof

A technology of polymer gel and fire extinguishing agent, applied in fire protection equipment and other directions, can solve the problems of large dry powder fire extinguishing particles and poor fire extinguishing efficiency, and achieve the effect of good effect and fast fire extinguishing efficiency.

Inactive Publication Date: 2020-02-21
江苏佳泰消防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The types of existing fire extinguishing agents mainly include water, foam fire extinguishing agent, carbon dioxide fire extinguishing agent, dry powder fire extinguishing sand, etc. These fire extinguishing agents have some problems, resulting in poor fire extinguishing efficiency and large particles of dry powder fire extinguishing, so it needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A polymer gel super-concentrated fire extinguishing agent provided in this embodiment includes raw materials according to the following proportions: 10-20 parts of modified hemicellulose, 10-15 parts of starch, 1-8 parts of surface Active agent, 5-6 parts of nut powder, 1-2 parts of ammonium salt, 0.05-0.1 part of xanthan gum, 1-1.5 parts of sodium alginate, 1-1.2 parts of ammonium polyphosphate, 0.5-1 Parts of penetrating agent, 4-6 parts of flame retardant, 3-10 parts of calcium hydroxide superfine powder, 4-8 parts of mica powder, 30-40 parts of urea, 10-12 parts of sodium bicarbonate powder and 2-5 parts of aqueous film-forming foam concentrate.

[0021] Further, the fire extinguishing agent also includes 1-3 parts of water-soluble anti-sedimentation agent.

[0022] Further, the fire extinguishing agent also includes 2-2.5 parts of antifreeze.

[0023] Further, it includes raw materials according to the following proportions: 12 parts of modified hemicellulose, 13...

Embodiment 2

[0033] A polymer gel super-concentrated fire extinguishing agent provided in this embodiment includes raw materials according to the following proportions: 10 parts of modified hemicellulose, 10 parts of starch, 1 part of surfactant, 5 parts of Nut flour, 1 part of ammonium salt, 0.05 part of xanthan gum, 1 part of sodium alginate, 1 part of ammonium polyphosphate, 0.5 part of penetrant, 4 parts of flame retardant, 3 parts of calcium hydroxide Ultrafine powder, 4 parts of mica powder, 30 parts of urea, 10 parts of sodium bicarbonate powder and 2 parts of aqueous film-forming foam concentrate.

[0034] Further, the fire extinguishing agent also includes 2 parts of antiseptic.

[0035] This embodiment also discloses a method for preparing a polymer gel super-concentrated fire extinguishing agent, which specifically includes the following steps:

[0036] S100) Grinding the modified hemicellulose into fine powder, grinding nuts, calcium hydroxide, mica, and sodium bicarbonate res...

Embodiment 3

[0042] A kind of polymer gel super-concentrated fire extinguishing agent provided by the present embodiment comprises raw materials according to the following proportions: 11 parts of modified hemicellulose, 11 parts of starch, 2 parts of surfactant, 5.1 parts of Nut flour, 1.2 parts of ammonium salt, 0.06 parts of xanthan gum, 1.2 parts of sodium alginate, 1.1 parts of ammonium polyphosphate, 0.6 parts of penetrant, 5 parts of flame retardant, 4 parts of calcium hydroxide Ultrafine powder, 5 parts of mica powder, 31 parts of urea, 11 parts of sodium bicarbonate powder and 3 parts of aqueous film-forming foam concentrate.

[0043] Further, the fire extinguishing agent also includes 2 parts of water-soluble anti-sedimentation agent.

[0044] Further, the fire extinguishing agent also includes 2 parts of antifreeze.

[0045] Further, the fire extinguishing agent also includes 1 part of preservative.

[0046] This embodiment also discloses a method for preparing a polymer gel s...

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Abstract

The invention discloses a polymer gel super-concentrated fire extinguishing agent. The polymer gel super-concentrated fire extinguishing agent comprises the following raw materials in parts by weight:10 to 20 parts of modified hemicellulose; 10 to 15 parts of starch; 1 to 8 parts of a surfactant; 5 to 6 parts of kernel powder; 1 to 2 parts of an ammonium salt; 0.05-0.1 part of xanthan gum, 1-1.5parts of sodium alginate, 1-1.2 parts of ammonium polyphosphate, 0.5-1 part of a penetrating agent, 4-6 parts of a flame retardant, 3-10 parts of calcium hydroxide ultrafine powder, 4-8 parts of micapowder, 30-40 parts of urea, 10-12 parts of sodium bicarbonate powder and 2-5 parts of an aqueous film-forming foam concentrated solution. The invention further discloses a preparation method of the polymer gel super-concentrated fire extinguishing agent. Fire extinguishing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of a fire extinguishing agent, in particular to a polymer gel super-concentrated fire extinguishing agent and a preparation method thereof. Background technique [0002] Fire is a major disaster in today's society. Fires occur almost every day in the country, often causing huge losses of life and property. How to quickly extinguish fires, save lives as much as possible, and reduce economic losses has always been a focus of attention of the people and the government. With the rapid development of industry, countries all over the world rely more and more on crude oil and fuel oil, and there are more and more storage tanks for various oil products. The fire accidents of crude oil, fuel oil and flammable liquid chemicals are also increasing year-on-year. Once a flammable liquid fire breaks out, it is very difficult to control the fire. [0003] At present, the more effective fire extinguishing method is to for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62D1/00
CPCA62D1/0064
Inventor 梁超梁皓源梁皓峰
Owner 江苏佳泰消防科技有限公司
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