Novel alcohol-resistant aqueous film-forming foam fire extinguishing agent and preparation method thereof

A foam fire extinguishing agent and aqueous film-forming technology, applied in fire prevention equipment, etc., can solve the problems of great influence on foam performance and fire extinguishing performance, unstable performance of fluorocarbon surfactant and anti-burning agent, etc., and achieve long anti-burning time , short fire extinguishing time and simple preparation process

Inactive Publication Date: 2020-02-21
湖北省汉楚澳龙消防设备有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This new type of solvent-resistant aqueous film-forming foam fire extinguishing agent is not suitable for mixing with seawater due to the properties of the selected fluorocarbon surfactant and anti-scald agent. Once mixed with seawater, the performance of the fluorocarbon surfactant and anti-scald agent Unstable, great influence on foam performance and fire extinguishing performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The invention provides a novel anti-solubility aqueous film-forming foam fire extinguishing agent, which is composed of the following components: by weight: 300 parts of deionized water, 50 parts of chitosan, 6 parts of sodium phenylacetate, 50 parts of urea, yellow 5 parts of raw gum, 10 parts of cocamidopropyl betaine, 100 parts of APG, 80 parts of glycerol, 10 parts of glycerol butyl ether, 10 parts of F115710 parts, 10 parts of F120310 parts, 10 parts of F146010 parts, 10 parts of phosphate buffer.

[0014] As a further improvement of the present invention, the raw materials are added according to the proportion of the formula, deionized water is added, the mixer is started, chitosan, sodium phenylacetate, and urea are added to make them all dissolve, xanthan gum is added, all are dissolved, the stirring is stopped, and the swelling is 1h~ 3h, continue to stir and add cocamidopropyl betaine, APG, glycerol, glycerol butyl ether, and then evenly add F1203, F1157, F1460...

Embodiment 2

[0016] The invention provides a novel anti-solubility aqueous film-forming foam fire extinguishing agent, which is composed of the following components: by weight: 400 parts of deionized water, 100 parts of chitosan, 10 parts of sodium phenylacetate, 100 parts of urea, yellow 9 parts of raw gum, 40 parts of cocamidopropyl betaine, 400 parts of APG, 200 parts of glycerin, 60 parts of glycerol butyl ether, 60 parts of F115760 parts, 360 parts of F120360 parts, 60 parts of phosphate buffer.

[0017] As a further improvement of the present invention, the raw materials are added according to the proportion of the formula, deionized water is added, the mixer is started, chitosan, sodium phenylacetate, and urea are added to make them all dissolve, xanthan gum is added, all are dissolved, the stirring is stopped, and the swelling is 1h~ 3h, continue to stir and add cocamidopropyl betaine, APG, glycerol, glycerol butyl ether, and then evenly add F1203, F1157, F1460 dropwise, stir for 30...

Embodiment 3

[0019] The invention provides a novel anti-solvent water film-forming foam fire extinguishing agent, which is composed of the following components: by weight: 350 parts of deionized water, 80 parts of chitosan, 8 parts of sodium phenylacetate, 70 parts of urea, yellow 7 parts of raw gum, 25 parts of cocamidopropyl betaine, 250 parts of APG, 150 parts of glycerin, 30 parts of glycerin butyl ether, 30 parts of F115740 parts, 340 parts of F120340 parts, 30 parts of F146030 parts, phosphate buffer saline.

[0020] As a further improvement of the present invention, the raw materials are added according to the proportion of the formula, deionized water is added, the mixer is started, chitosan, sodium phenylacetate, and urea are added to make them all dissolve, xanthan gum is added, all are dissolved, the stirring is stopped, and the swelling is 1h~ 3h, continue to stir and add cocamidopropyl betaine, APG, glycerol, glycerol butyl ether, and then evenly add F1203, F1157, F1460 dropwis...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a novel alcohol-resistant aqueous film-forming foam fire extinguishing agent and a preparation method thereof, and belongs to the technical field of fire extinguishing. The purpose of the invention is to provide the novel alcohol-resistant aqueous film-forming foam fire extinguishing agent and the preparation method thereof. The preparation method is simple, the prepared novel alcohol-resistant aqueous film-forming foam fire extinguishing agent has high fire extinguishing performance, a simple process and low production costs, and the raw materials used in the fire extinguishing agent are non-toxic, harmless, environmentally friendly and pollution-free.

Description

technical field [0001] The invention relates to a novel solvent-resistant aqueous film-forming foam fire extinguishing agent and a preparation method thereof, belonging to the technical field of fire fighting and fire extinguishing. Background technique [0002] At present, in recent years, the requirements for fire extinguishing agents at home and abroad have gradually become environmentally friendly, multi-functional, and new-type. Most of the fire extinguishing agents produced in my country are dry powders. Dry powder fire extinguishing agents have obvious limitations. It does not have the ability to resist reflashing and is harmful to the human body. The current new anti-solvent aqueous film-forming foam fire extinguishing agent is only suitable for mixing with fresh water for fire extinguishing, but not for mixing with seawater for fire extinguishing. This new type of solvent-resistant aqueous film-forming foam fire extinguishing agent is not suitable for mixing with se...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A62D1/02
CPCA62D1/0064A62D1/0071
Inventor 施恩军
Owner 湖北省汉楚澳龙消防设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap