CN107789786A - A kind of degradable class A foam extinguishing chemical - Google Patents
A kind of degradable class A foam extinguishing chemical Download PDFInfo
- Publication number
- CN107789786A CN107789786A CN201610764535.5A CN201610764535A CN107789786A CN 107789786 A CN107789786 A CN 107789786A CN 201610764535 A CN201610764535 A CN 201610764535A CN 107789786 A CN107789786 A CN 107789786A
- Authority
- CN
- China
- Prior art keywords
- extinguishing chemical
- foam extinguishing
- alpha
- class
- degradable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0071—Foams
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
A kind of degradable class A foam extinguishing chemical of the present invention, it is made up of the raw material of following parts by weight, multiple 0.5 2 times of the phenol polyethenoxy ether of 19 30 times of lauryl sodium sulfate, 5 20 times of alhpa olefin sulfonate, 20 50 times of ethylene glycol, 15 times of carboxymethyl cellulose, dibenzyl, 0.5 2 times of S carboxyethyls sulfosuccinic acid, 0.5 2 times of methyl p-hydroxybenzoate, 20 50 times of water.Degradable class A foam extinguishing chemical provided by the present invention has excellent extinguishing property and less toxic performance.
Description
Technical field
The invention belongs to extinguishing chemical, more particularly, to a kind of degradable class A foam extinguishing chemical.
Background technology
Fire foam species is a lot, mainly including albumen, fluorine albumen, MJPZ, anti-molten MJPZ and class A foam fire extinguishing
Agent etc., its production technology are different.Albumen, fluoroprotein foam extinguishing agent be in a kettle, using animal protein or vegetable protein as
Base-material, add alkali partial hydrolysis, concentrate, add the additives such as stabilizer, preservative, antifreezing agent, fluorocarbon surfactant and
Into；Aqueous film-forming foam extinguishing agent is by film forming agent, foaming agent, foam stabiliser, anti-burning agent, antifreeze, cosolvent, preservative
Deng composition, it is sufficiently stirred in mixing kettle；Resist molten MJPZ be added on the basis of MJPZ extinguishing chemical it is water-soluble
Property macromolecule；Class A foam extinguishing chemical also add bleeding agent in addition to foaming agent, stabilizer, anti-burning agent, antifreeze.
Class A foam extinguishing chemical is mainly used in solid fire of putting out a fire to save life and property.
Fire foam is increasingly subject to weight as the environmental-protecting performance such as a kind of chemicals, its biological degradability, ecotoxicological
Depending on.In fact, fire foam its production, storage, using or discarded whole life cycle in, exist and be released to
Risk in natural environment, potential threat is brought to environment.
The content of the invention
The present invention acts on single and problem of environmental pollution according to existing for existing extinguishing chemical, there is provided a kind of degradable A classes bubble
Foam extinguishing agent, this fire foam have excellent extinguishing property and less toxic performance.
In order to solve the above technical problems, the present invention provides a kind of degradable class A foam extinguishing chemical, it is by following heavy
Measure the raw material composition of part, 19-30 times of lauryl sodium sulfate, 5-20 times of alpha-alkene sulfonate, 20-50 times of ethylene glycol, carboxymethyl
Multiple 0.5-2 times of the phenol polyethenoxy ether of 1-5 times of cellulose, dibenzyl, 0.5-2 times of S- carboxyethyls sulfosuccinic acid, para hydroxybenzene first
Sour 0.5-2 times of methyl esters, 20-50 times of water.
It is preferred that a kind of degradable class A foam extinguishing chemical, it is made up of the raw material of following parts by weight, lauryl sodium sulfate
25-30 times, 15-20 times of alpha-alkene sulfonate, 30-40 times of ethylene glycol, 2-3 times of carboxymethyl cellulose, the multiple phenol polyoxy second of dibenzyl
1-2 times of alkene ether, 1-2 times of S- carboxyethyls sulfosuccinic acid, 1-2 times of methyl p-hydroxybenzoate, 30-40 times of water.
A kind of it is preferred that degradable class A foam extinguishing chemical, it is characterised in that it is made up of the raw material of following parts by weight, and 12
The multiple phenol polyoxy second of 28 times of sodium alkyl sulfate, 18 times of alpha-alkene sulfonate, 35 times of ethylene glycol, 3 times of carboxymethyl cellulose, dibenzyl
1 times of alkene ether, 2 times of S- carboxyethyls sulfosuccinic acid, 2 times of methyl p-hydroxybenzoate, 30 times of water.
It is preferred that alpha-alkene sulfonate C12-14Alpha-alkene sulfonate.
The effect of S- carboxyethyl sulfosuccinic acids is wetting and penetrating agent, and appropriate wetting and penetrating agent is advantageous to improve the present invention
For the extinguishing property of solid fire, its solid fire that deep fire easily occurs to timber, fabric stacking etc. is set more to have
Effect.
Methyl p-hydroxybenzoate can reduce corrosion of the degradable class A foam extinguishing chemical to packaging container of metal, and
Toxicity is extremely low, and biological degradability is good, and stronger to the restraint of mould, saccharomycete.
Methyl p-hydroxybenzoate has antisepsis, to ensure that product undergoes no deterioration within the defined shelf life.
The present invention has the advantages that：
Degradable class A foam extinguishing chemical of the present invention possesses excellent extinguishing property.
With excellent biological degradability and relatively low toxicity, belong to environmentally friendly efficient foam extinguishing chemical.
Cost is cheap, pollution-free in the absence of accessory substance and discarded object, production process.
Embodiment
The present invention is described in detail with reference to specific embodiment.
Embodiment 1
A kind of degradable class A foam extinguishing chemical, it is characterised in that it is made up of the raw material of following parts by weight, dodecyl sulphate
Multiple 1 times of the phenol polyethenoxy ether of 28 times of sodium, 18 times of alpha-alkene sulfonate, 35 times of ethylene glycol, 3 times of carboxymethyl cellulose, dibenzyl,
2 times of S- carboxyethyls sulfosuccinic acid, 2 times of methyl p-hydroxybenzoate, 30 times of water.
Alpha-alkene sulfonate is C12-14Alpha-alkene sulfonate.
Claims (4)
1. a kind of degradable class A foam extinguishing chemical, it is characterised in that it is made up of the raw material of following parts by weight, dodecyl sulphur
The multiple phenol of sour 19-30 times of sodium, 5-20 times of alpha-alkene sulfonate, 20-50 times of ethylene glycol, 1-5 times of carboxymethyl cellulose, dibenzyl gathers
0.5-2 times of oxygen vinethene, 0.5-2 times of S- carboxyethyls sulfosuccinic acid, 0.5-2 times of methyl p-hydroxybenzoate, 20-50 times of water.
2. degradable class A foam extinguishing chemical according to claim 1, it is characterised in that its by following parts by weight raw material
Composition, 25-30 times of lauryl sodium sulfate, 15-20 times of alpha-alkene sulfonate, 30-40 times of ethylene glycol, carboxymethyl cellulose 2-3
Times, multiple 1-2 times of the phenol polyethenoxy ether of dibenzyl, 1-2 times of S- carboxyethyls sulfosuccinic acid, 1-2 times of methyl p-hydroxybenzoate,
30-40 times of water.
3. degradable class A foam extinguishing chemical according to claim 1 or 2, it is characterised in that it is by following parts by weight
Raw material forms, 28 times of lauryl sodium sulfate, 18 times of alpha-alkene sulfonate, 35 times of ethylene glycol, 3 times of carboxymethyl cellulose, dibenzyl
Multiple 1 times of the phenol polyethenoxy ether of base, 2 times of S- carboxyethyls sulfosuccinic acid, 2 times of methyl p-hydroxybenzoate, 30 times of water.
4. the degradable class A foam extinguishing chemical according to claim 1 or 2 or 3, it is characterised in that the alpha-olefin sulfonic acid
Salt is C12-14 alpha-alkene sulfonates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764535.5A CN107789786A (en) | 2016-08-31 | 2016-08-31 | A kind of degradable class A foam extinguishing chemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764535.5A CN107789786A (en) | 2016-08-31 | 2016-08-31 | A kind of degradable class A foam extinguishing chemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107789786A true CN107789786A (en) | 2018-03-13 |
Family
ID=61529119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764535.5A Pending CN107789786A (en) | 2016-08-31 | 2016-08-31 | A kind of degradable class A foam extinguishing chemical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107789786A (en) |
-
2016
- 2016-08-31 CN CN201610764535.5A patent/CN107789786A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2017276294B2 (en) | Trimethylglycine as a freeze suppressant in fire fighting foams | |
| CN102886114B (en) | Universal easy degraded class A foam extinguishing chemical | |
| CN105056458A (en) | A-type foam extinguishing agent | |
| CA2596080A1 (en) | Rinse-aid composition | |
| CN105363164A (en) | Hazardous chemical substance fire-fighting foam fire extinguishing agent formula and preparation method of hazardous chemical substance fire-fighting foam fire extinguishing agent | |
| CN106362344A (en) | Cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent and preparation method thereof | |
| CN104815412A (en) | Environment-friendly-type high-efficiency water-series fire extinguishing additive and preparation method thereof | |
| RU2418611C1 (en) | Fire-extinguishing composition for fire extinguishing | |
| CN111054013A (en) | Anti-solubility aqueous film-forming foam extinguishing agent and preparation method thereof | |
| CN107789786A (en) | A kind of degradable class A foam extinguishing chemical | |
| CN103721365A (en) | Perfluorooctyl-free nonpolar aqueous film-forming foam extinguishing agent | |
| RU2302890C2 (en) | Fire-extinguishing foam generation composition | |
| CN111054011A (en) | Aqueous film-forming foam extinguishing agent and preparation method thereof | |
| CN105031871A (en) | Environment-friendly foam extinguishing agent | |
| CN104958861A (en) | Degradable class-A foam extinguishing agent | |
| CN111054009A (en) | Aqueous film-forming foam extinguishing agent and preparation method thereof | |
| CN105284892A (en) | Bleaching disinfectant for sofa leather | |
| CN104958862A (en) | Environment-friendly A-type foam fire extinguishing agent | |
| CN105641847B (en) | A kind of protein foam extinguishing agent and preparation method thereof | |
| CN104984510A (en) | Environment-friendly class-A foam extinguishing agent | |
| CN108245818A (en) | A kind of environment-friendly type trains special fire foam | |
| CN110124244A (en) | A kind of class A foam extinguishing chemical based on C4 twin type fluorinated surfactant | |
| CN107216856B (en) | Liquid Road dust suppressant and preparation method thereof | |
| JPH10139916A (en) | Composition for water-absorbing phenolic resin foam | |
| CN107721241A (en) | Concrete foamer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |