CN107441667A - A kind of fire-fighting powder - Google Patents
A kind of fire-fighting powder Download PDFInfo
- Publication number
- CN107441667A CN107441667A CN201710612848.3A CN201710612848A CN107441667A CN 107441667 A CN107441667 A CN 107441667A CN 201710612848 A CN201710612848 A CN 201710612848A CN 107441667 A CN107441667 A CN 107441667A
- Authority
- CN
- China
- Prior art keywords
- powder
- sodium bicarbonate
- fire
- present
- high hydroscopic
- 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.)
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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
- A62D1/0007—Solid extinguishing substances
- A62D1/0014—Powders; Granules
-
- 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
- A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The present invention discloses a kind of fire-fighting powder, including sodium bicarbonate powder, high hydroscopic resin powder, active carbon powder, and high hydroscopic resin, active carbon powder, the mass ratio of sodium bicarbonate powder are 0.2:1:7.The present invention especially adds high hydroscopic resin in sodium bicarbonate powder, can effectively control and avoid sodium acid carbonate deliquescence, extend its protector.And activated carbon granule can increase the air permeability of powder, efficiency when separating out carbon dioxide is improved, avoids luming, block.
Description
Technical field
The present invention relates to fire service inventory, and in particular to a kind of fire-fighting powder.
Background technology
Sodium acid carbonate can decomposite substantial amounts of carbon dioxide after heated, burning things which may cause a fire disaster can be blocked to be contacted with oxygen,
Realize the effect of fire extinguishing.But sodium acid carbonate is easy to deliquescence, it is difficult to preserves, limits its application in fire-fighting domain.
The content of the invention
In view of this, the present invention provides a kind of fire-fighting powder with long preservation period.
The purpose of the present invention is realized by following technology：A kind of fire-fighting powder, including sodium bicarbonate powder, high hydroscopic resin
Powder, active carbon powder, high hydroscopic resin, active carbon powder, the mass ratio of sodium bicarbonate powder are 0.2:1:7.
The present invention especially adds high hydroscopic resin in sodium bicarbonate powder, can effectively control and avoid sodium acid carbonate deliquescence,
Extend its protector.And activated carbon granule can increase the air permeability of powder, efficiency when separating out carbon dioxide is improved, avoids tying
Block, blocking.
Also include stabilizer, the stabilizer includes 2-5 parts nanometer gold bar, 10-20 part nano titanium oxides by mass；
The stabilizer and the mass ratio of sodium bicarbonate powder are 1:(100-900).
The present invention is also especially added with nano titanium oxide and nanometer gold bar as stabilizer, in the presence of the two, sodium acid carbonate
The temperature value of decomposition will rise, and hardly be decomposed below 70 DEG C, can effectively postpone the term of validity of product of the present invention.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being described in further detail below in conjunction with embodiment to the present invention：
Embodiment 1
The present embodiment provides a kind of fire-fighting powder, including sodium bicarbonate powder, high hydroscopic resin powder, active carbon powder, and height is inhaled
Water-resin, active carbon powder, the mass ratio of sodium bicarbonate powder are 0.2:1:7.In the present embodiment, high hydroscopic resin powder is
Acrylates high hydroscopic resin.
Embodiment 2
The present embodiment provides a kind of fire-fighting powder, including sodium bicarbonate powder, high hydroscopic resin powder, active carbon powder, and height is inhaled
Water-resin, active carbon powder, the mass ratio of sodium bicarbonate powder are 0.2:1:7.In the present embodiment, high hydroscopic resin powder is
Acrylates high hydroscopic resin.Particularly, stabilizer is added with described in the present embodiment, the stabilizer includes by mass 4
Part nanometer gold bar, 13 parts of nano titanium oxides；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:700.
Embodiment 3
The present embodiment provides the present embodiment and provides a kind of fire-fighting powder, including sodium bicarbonate powder, high hydroscopic resin powder, activity
Carbon powder, high hydroscopic resin, active carbon powder, the mass ratio of sodium bicarbonate powder are 0.2:1:7.In the present embodiment, height is inhaled
Water-resin powder is Acrylates high hydroscopic resin.Particularly, stabilizer, the stabilizer bag are added with described in the present embodiment
Include 2 parts of nanometer gold bars by mass, 20 parts of nano titanium oxides；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:
100。
Embodiment 4
The present embodiment provides the present embodiment and provides a kind of fire-fighting powder, including sodium bicarbonate powder, high hydroscopic resin powder, activity
Carbon powder, high hydroscopic resin, active carbon powder, the mass ratio of sodium bicarbonate powder are 0.2:1:7.In the present embodiment, height is inhaled
Water-resin powder is Acrylates high hydroscopic resin.Particularly, stabilizer, the stabilizer bag are added with described in the present embodiment
Include 5 parts of nanometer gold bars by mass, 10 parts of nano titanium oxides；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:
900。
Stabilizer measure of merit.
The powder containing 20g sodium acid carbonates is respectively equipped with reference to embodiment 2-4 ratio.
Control group
Prepare 20g sodium acid carbonates.
By above-mentioned each group be respectively placed in 70 DEG C, 150 DEG C, 280 DEG C of temperature, heated under vacuum 2 hours, collect and decompose
Caused carbon dioxide.The gas volume of Statistics Implementation example 1-4 sample release accounts for the ratio of control group gas volume.Its
As a result it is as shown in the table.
| Experimental group | 70℃/% | 150℃/% | 280℃/% |
| Embodiment 1 | 100.25 | 102.37 | 101.75 |
| Embodiment 2 | 13.52 | 89.64 | 101.76 |
| Embodiment 3 | 6.17 | 94.91 | 100.83 |
| Embodiment 4 | 14.62 | 98.31 | 105.35 |
It is the wherein specific implementation of the present invention above, its description is more specific and detailed, but can not therefore manage
Solve as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (2)
- A kind of 1. fire-fighting powder, it is characterised in that：Including sodium bicarbonate powder, high hydroscopic resin powder, active carbon powder, height is inhaled Water-resin, active carbon powder, the mass ratio of sodium bicarbonate powder are 0.2:1:7.
- 2. fire-fighting powder according to claim 1, it is characterised in that：Also include stabilizer, the stabilizer includes pressing matter Gauge 2-5 parts nanometer gold bar, 10-20 part nano titanium oxides；The stabilizer and the mass ratio of sodium bicarbonate powder are 1: (100-900)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612848.3A CN107441667A (en) | 2017-07-25 | 2017-07-25 | A kind of fire-fighting powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612848.3A CN107441667A (en) | 2017-07-25 | 2017-07-25 | A kind of fire-fighting powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107441667A true CN107441667A (en) | 2017-12-08 |
Family
ID=60487604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710612848.3A Pending CN107441667A (en) | 2017-07-25 | 2017-07-25 | A kind of fire-fighting powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441667A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB904560A (en) * | 1959-02-06 | 1962-08-29 | Ansul Chemical Co | Charges for dry chemical fire extinguisher |
| CN1730128A (en) * | 2005-08-05 | 2006-02-08 | 泉耀新材料科技（上海）有限公司 | Highly effective (hydrated) oxide aqueous sol gel fire-extinguishing agent and application thereof |
| CN103170086A (en) * | 2011-11-20 | 2013-06-26 | 陕西坚瑞消防股份有限公司 | Fire-extinguishing composition taking porous adsorption material as carrier |
| CN103550900A (en) * | 2013-11-19 | 2014-02-05 | 宜兴丹森科技有限公司 | Super absorbent flame retardant fire extinguishing agent for inflammables |
| CN104946088A (en) * | 2015-07-14 | 2015-09-30 | 山东朗法博粉末涂装科技有限公司 | High-performance corona-resistant powder coating for varnished wire and preparation method and application thereof |
-
2017
- 2017-07-25 CN CN201710612848.3A patent/CN107441667A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB904560A (en) * | 1959-02-06 | 1962-08-29 | Ansul Chemical Co | Charges for dry chemical fire extinguisher |
| CN1730128A (en) * | 2005-08-05 | 2006-02-08 | 泉耀新材料科技（上海）有限公司 | Highly effective (hydrated) oxide aqueous sol gel fire-extinguishing agent and application thereof |
| CN103170086A (en) * | 2011-11-20 | 2013-06-26 | 陕西坚瑞消防股份有限公司 | Fire-extinguishing composition taking porous adsorption material as carrier |
| CN103550900A (en) * | 2013-11-19 | 2014-02-05 | 宜兴丹森科技有限公司 | Super absorbent flame retardant fire extinguishing agent for inflammables |
| CN104946088A (en) * | 2015-07-14 | 2015-09-30 | 山东朗法博粉末涂装科技有限公司 | High-performance corona-resistant powder coating for varnished wire and preparation method and application thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
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| WD01 | Invention patent application deemed withdrawn after publication |