CN107760281A - A kind of aluminium base speed heat agent - Google Patents
A kind of aluminium base speed heat agent Download PDFInfo
- Publication number
- CN107760281A CN107760281A CN201610671106.3A CN201610671106A CN107760281A CN 107760281 A CN107760281 A CN 107760281A CN 201610671106 A CN201610671106 A CN 201610671106A CN 107760281 A CN107760281 A CN 107760281A
- Authority
- CN
- China
- Prior art keywords
- reaction
- speed heat
- heat agent
- potassium permanganate
- aluminium base
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/16—Materials undergoing chemical reactions when used
- C09K5/18—Non-reversible chemical reactions
Abstract
A kind of aluminium base speed heat agent.The speed heat agent is by mass percentage：Nanoscale aluminium powder 20% 40%, potassium permanganate 20% 30%, gel 30% 60%.Described nanoscale aluminium powder preferably 32%.Advantages of the present invention：Potassium permanganate supplies the necessary oxygen of oxidation reaction as oxidant, Unit Weight release oxygen is more, quick heating, surplus materials is potassium manganate, manganese dioxide after potassium permanganate reaction, advantageously reduces too fast oxidizing reaction rate, prevents hot-spot from scalding, make uniformity of temperature profile, course of reaction can be evenly distributed to by gel as fluid to be made to be heated evenly everywhere, and the material mixing for having neither part nor lot in reaction is participated in into reaction, reduces defective goods residual rate.
Description
Technical field：
The invention belongs to chemical technology field, more particularly to a kind of aluminium base speed heat agent.
Background technology：
At present, existing speed heat agent heating is slow, and temperature distributing disproportionation, non-oxygenated products residual rate is high after heating.
The content of the invention：
In view of the deficiencies of the prior art, the present invention provides a kind of aluminium base speed heat agent.
The speed heat agent is by mass percentage：Nanoscale aluminium powder 20%-40%, potassium permanganate 20%-30%, gel 30%-60%.
Described nanoscale aluminium powder preferably 32%.
Advantages of the present invention：Potassium permanganate supplies the necessary oxygen of oxidation reaction, Unit Weight release oxygen as oxidant
More, quick heating, surplus materials is potassium manganate, manganese dioxide after potassium permanganate reaction, advantageously reduces too fast oxidation reaction speed
Rate, prevent hot-spot from scalding, make uniformity of temperature profile, gel course of reaction can be evenly distributed to as fluid make everywhere by
It is hot uniform, and the material mixing that will have neither part nor lot in reaction participates in reaction, reduces defective goods residual rate.
Embodiment：
The present invention is illustrated with the following examples：
A kind of aluminium base speed heat agent,
The speed heat agent is by mass percentage：Nanoscale aluminium powder 20%-40%, potassium permanganate 20%-30%, gel 30%-60%.
Described nanoscale aluminium powder preferably 32%.
Claims (2)
- A kind of 1. aluminium base speed heat agent, it is characterised in that：The speed heat agent is by mass percentage：Nanoscale aluminium powder 20%-40%, Gao Meng Sour potassium 20%-30%, gel 30%-60%.
- 2. aluminium base speed heat agent according to claim 1, it is characterised in that：Described nanoscale aluminium powder preferably 32%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671106.3A CN107760281A (en) | 2016-08-16 | 2016-08-16 | A kind of aluminium base speed heat agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671106.3A CN107760281A (en) | 2016-08-16 | 2016-08-16 | A kind of aluminium base speed heat agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107760281A true CN107760281A (en) | 2018-03-06 |
Family
ID=61260008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671106.3A Pending CN107760281A (en) | 2016-08-16 | 2016-08-16 | A kind of aluminium base speed heat agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107760281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672286A (en) * | 2022-04-15 | 2022-06-28 | 王凯 | Self-heating composition and application thereof |
-
2016
- 2016-08-16 CN CN201610671106.3A patent/CN107760281A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672286A (en) * | 2022-04-15 | 2022-06-28 | 王凯 | Self-heating composition and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
|
| WD01 | Invention patent application deemed withdrawn after publication |