CN106928931A - A kind of locomotive composite antifreeze fluid of ant-scaling - Google Patents
A kind of locomotive composite antifreeze fluid of ant-scaling Download PDFInfo
- Publication number
- CN106928931A CN106928931A CN201511006671.XA CN201511006671A CN106928931A CN 106928931 A CN106928931 A CN 106928931A CN 201511006671 A CN201511006671 A CN 201511006671A CN 106928931 A CN106928931 A CN 106928931A
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- China
- Prior art keywords
- ant
- scaling
- formula
- antifreeze fluid
- metal
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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
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The invention discloses a kind of locomotive composite antifreeze fluid of ant-scaling, it is made up of the composition of following weight portion：Glycerine：40~70%, sodium metasilicate：0.05~1%, glacial acetic acid：0.4~2.5%, zinc molybdate：0.3~1.5%, vinylacetate：0.5~3.6%, SA：0.5~3.6%, silicone：10~15%, potassium permanganate：0.1~0.5%, phosphoric acid Asia potassium：1~8%, deionized water：Surplus.The advantage of the motor vehicle antifreeze fluid of good stability of the present invention is：Employ the formula system without phosphate radical; organic acid is common to provide protection to metal to have used molybdate to coordinate in formula; and the long-term durable metal corrosion of sodium nitrate offer is provided, substantial amounts of application SA serves good addition to the corrosion resistance of metal in formula.
Description
Technical field
The present invention relates to a kind of anti-icing fluid, belong to chemical field, more particularly to a kind of ant-scaling locomotive composite antifreeze fluid.
Background technology
Anti-icing fluid is a kind of liquid of low freezing point, and the aqueous solution at low temperature containing certain ethylene glycol amount will not freeze, tool
There is good mobility, the amount of heat that engine is produced in operation process can be taken away, can throughout the year be used for automobile
Anti-icing fluid water cooling system, the advantages of playing anti-boiling, anti-corrosion, good antiscale property, antifreeze, vaporization prevention and lose.The kind of anti-icing fluid according to
The evaluation of effect on environment can be divided into the inorganic salt type anti-icing fluid of environment amenable pure organic acid type anti-icing fluid and low grade, pure
Organic acid type anti-icing fluid is environmentally friendly, readily biodegradable, but use cost is costly, thus China always no
To the popularization of larger area.Recently as the development of Domestic Automotive Industry, anti-icing fluid system is also gradually to pure organic acid formula
Integrate with, market has occurred in that the composite organic acid type formula technique of a large amount of phosphorous addition part inorganic salts, but for market
For, especially for European ＆ American Market, phosphorous anti-icing fluid is a kind of to be prohibited from using, and phosphorus easily causes the oxygen-enriched of water of river and lake
Change, so lower-cost without phosphorus organic acid anti-icing fluid just has substantial amounts of demand.And for without phosphorus anti-icing fluid, its resistance to gold
Category corrosion is accomplished by doing substantial amounts of research work, not only to solve the problems, such as that it prevents metal erosion, and also to solve that it uses is resistance to
Long sex chromosome mosaicism.
The content of the invention
In view of the shortcomings of the prior art, the technical problems to be solved by the invention are to provide one kind and do not contain phosphoric acid
Radical ion and silicon, the phosphorus-free multi-effective antifreeze solution of the inorganic salts of boron of low grade are not used, solve the problems, such as resistance to metal erosion, can be with
The locomotive composite antifreeze fluid of the ant-scaling of more efficient protective action is provided.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of locomotive compound anti-freezing of ant-scaling
Liquid, is made up of the composition of following weight portion：
Glycerine：40~70%,
Sodium metasilicate：0.05~1%,
Glacial acetic acid：0.4~2.5%,
Zinc molybdate：0.3~1.5%,
Vinylacetate：0.5~3.6%,
SA：0.5~3.6%,
Silicone：10~15%,
Potassium permanganate：0.1~0.5%,
Phosphoric acid Asia potassium：1~8%,
Deionized water：Surplus.
The advantage of the locomotive composite antifreeze fluid of ant-scaling of the present invention is：The formula system without phosphate radical is employed, in formula
Use molybdate to coordinate organic acid common and protection be provided metal, and be aided with sodium nitrate and long-term durable metal corrosion is provided,
Substantial amounts of application SA serves good addition to the corrosion resistance of metal in formula.
Specific embodiment
The present invention is described in further details with reference to specific embodiment；
Embodiment 1：
A kind of locomotive composite antifreeze fluid of ant-scaling, is made up of the composition of following weight portion：
Glycerine：40~70%,
Sodium metasilicate：0.05~1%,
Glacial acetic acid：0.4~2.5%,
Zinc molybdate：0.3~1.5%,
Vinylacetate：0.5~3.6%,
SA：0.5~3.6%,
Silicone：10~15%,
Potassium permanganate：0.1~0.5%,
Phosphoric acid Asia potassium：1~8%,
Deionized water：Surplus.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in essential scope of the invention, the change made, remodeling, addition or replace, should all belong to the present invention
Protection domain.
Claims (1)
1. the locomotive composite antifreeze fluid of a kind of ant-scaling, it is characterised in that be made up of the composition of following weight portion：
Glycerine：40~70%,
Sodium metasilicate：0.05~1%,
Glacial acetic acid：0.4~2.5%,
Zinc molybdate：0.3~1.5%,
Vinylacetate：0.5~3.6%,
SA：0.5~3.6%,
Silicone：10~15%,
Potassium permanganate：0.1~0.5%,
Phosphoric acid Asia potassium：1~8%,
Deionized water：Surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006671.XA CN106928931A (en) | 2015-12-29 | 2015-12-29 | A kind of locomotive composite antifreeze fluid of ant-scaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511006671.XA CN106928931A (en) | 2015-12-29 | 2015-12-29 | A kind of locomotive composite antifreeze fluid of ant-scaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106928931A true CN106928931A (en) | 2017-07-07 |
Family
ID=59458405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511006671.XA Pending CN106928931A (en) | 2015-12-29 | 2015-12-29 | A kind of locomotive composite antifreeze fluid of ant-scaling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106928931A (en) |
-
2015
- 2015-12-29 CN CN201511006671.XA patent/CN106928931A/en active Pending
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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: 20170707 |