CN108624306A - A kind of anti-corrosion anti-scale motor vehicle antifreeze fluid - Google Patents
A kind of anti-corrosion anti-scale motor vehicle antifreeze fluid Download PDFInfo
- Publication number
- CN108624306A CN108624306A CN201810707379.8A CN201810707379A CN108624306A CN 108624306 A CN108624306 A CN 108624306A CN 201810707379 A CN201810707379 A CN 201810707379A CN 108624306 A CN108624306 A CN 108624306A
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- CN
- China
- Prior art keywords
- motor vehicle
- corrosion
- vehicle antifreeze
- potassium
- monomethyl ether
- 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
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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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a kind of anti-corrosion anti-scale motor vehicle antifreeze fluids to be made of by mass percentage following raw materials according：Ethylene glycol 50 ~ 60%, azelaic acid dibutyl ester 1 ~ 2%, diethylene glycol monomethyl ether 1 ~ 2%, sodium tripolyphosphate 0.2 ~ 0.4%, potassium polyphosphate 0.4 ~ 0.5%, ammonium dihydrogen phosphate 0.2 ~ 0.4%, potassium hypophosphite 0.2 ~ 0.5%, sodium phosphite 0.3 ~ 0.5%, surplus are deionized water.Motor vehicle antifreeze fluid produced by the present invention can make automobile in 35 DEG C of environment downward drivings, the boiling point of anti-icing fluid can be improved in addition azelaic acid dibutyl ester, diethylene glycol monomethyl ether, pass through the synergistic effect of sodium tripolyphosphate, potassium polyphosphate, ammonium dihydrogen phosphate, potassium hypophosphite, sodium phosphite, anti-icing fluid can be made to have the function of anti-corrosion, scale-inhibiting, to extend the service life of engine.
Description
Technical field
The present invention relates to a kind of anti-corrosion anti-scale motor vehicle antifreeze fluids, are applied to automobile cooling technology field.
Background technology
With the fast development of society, China becomes one of the maximum country of consumption of World Car, the care and maintenance of automobile
Have evolved into a new industry.The full name of motor vehicle antifreeze fluid is anti-freeze cooling liquid, i.e. the coolant liquid with antifreeze function, can
Prevent the unfrozen cooling fluid when cold winter stops and spalling radiator and freezing cylinder or lid, anti-icing fluid not only exist
Winter uses, and needs annual use, is the maintenance project of vehicle complete vehicle, but existing market anti-icing fluid is when in use, there are corrosion vapour
Vehicle cooling system and the phenomenon that cause fouling, anti-corrosion anti-scale ability is poor, to influence effective use of engine.
Invention content
In view of the above technical problems, the invention discloses a kind of anti-corrosion anti-scale motor vehicle antifreeze fluids, have anti-corrosion, scale-inhibiting, freezing point
Low advantage.
The invention discloses a kind of anti-corrosion anti-scale motor vehicle antifreeze fluids to be made of by mass percentage following raw materials according：Ethylene glycol
50 ~ 60%, azelaic acid dibutyl ester 1 ~ 2%, diethylene glycol monomethyl ether 1 ~ 2%, sodium tripolyphosphate 0.2 ~ 0.4%, potassium polyphosphate 0.4 ~
0.5%, ammonium dihydrogen phosphate 0.2 ~ 0.4%, potassium hypophosphite 0.2 ~ 0.5%, sodium phosphite 0.3 ~ 0.5%, surplus are deionized water.
A kind of anti-corrosion anti-scale motor vehicle antifreeze fluid of the present invention, preparation method are：First by the deionized water of formula ratio
It is added in reaction kettle, ethylene glycol is then added, after stirring, other each components is added, are sufficiently stirred, until all materials
It is uniformly mixed up to product.
The beneficial effects of the invention are as follows：Motor vehicle antifreeze fluid produced by the present invention can make automobile in -35 DEG C of environment downward drivings, add
Enter azelaic acid dibutyl ester, the boiling point of anti-icing fluid can be improved in diethylene glycol monomethyl ether, pass through sodium tripolyphosphate, potassium polyphosphate, phosphorus
The synergistic effect of acid dihydride ammonium, potassium hypophosphite, sodium phosphite can make anti-icing fluid have the function of anti-corrosion, scale-inhibiting, to extend hair
The service life of motivation.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment one
The invention discloses a kind of anti-corrosion anti-scale motor vehicle antifreeze fluids to be made of by mass percentage following raw materials according：By quality percentage
Than being made of following raw materials according：Ethylene glycol 55%, azelaic acid dibutyl ester 1.5%, diethylene glycol monomethyl ether 1.5%, sodium tripolyphosphate
0.2%, potassium polyphosphate 0.4%, ammonium dihydrogen phosphate 0.3%, potassium hypophosphite 0.2%, sodium phosphite 0.3%, surplus are deionized water.
Embodiment two
The invention discloses a kind of anti-corrosion anti-scale motor vehicle antifreeze fluids to be made of by mass percentage following raw materials according：By quality percentage
Than being made of following raw materials according：It is ethylene glycol 54%, azelaic acid dibutyl ester 2%, diethylene glycol monomethyl ether 1%, sodium tripolyphosphate 0.3%, more
PA 800K 0.5%, ammonium dihydrogen phosphate 0.3%, potassium hypophosphite 0.3%, sodium phosphite 0.4%, surplus are deionized water.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (4)
1. a kind of anti-corrosion anti-scale motor vehicle antifreeze fluid, it is characterised in that：By mass percentage, it is made of following raw materials according：Ethylene glycol 50 ~
60%, azelaic acid dibutyl ester 1 ~ 2%, diethylene glycol monomethyl ether 1 ~ 2%, sodium tripolyphosphate 0.2 ~ 0.4%, potassium polyphosphate 0.4 ~
0.5%, ammonium dihydrogen phosphate 0.2 ~ 0.4%, potassium hypophosphite 0.2 ~ 0.5%, sodium phosphite 0.3 ~ 0.5%, surplus are deionized water.
2. according to a kind of anti-corrosion anti-scale motor vehicle antifreeze fluid described in claim 1, it is characterised in that：By mass percentage, by
Following raw materials according forms：It is ethylene glycol 55%, azelaic acid dibutyl ester 1.5%, diethylene glycol monomethyl ether 1.5%, sodium tripolyphosphate 0.2%, more
PA 800K 0.4%, ammonium dihydrogen phosphate 0.3%, potassium hypophosphite 0.2%, sodium phosphite 0.3%, surplus are deionized water.
3. according to a kind of anti-corrosion anti-scale motor vehicle antifreeze fluid described in claim 1, it is characterised in that：By mass percentage, by
Following raw materials according forms：Ethylene glycol 54%, azelaic acid dibutyl ester 2%, diethylene glycol monomethyl ether 1%, sodium tripolyphosphate 0.3%, poly phosphorus
Sour potassium 0.5%, ammonium dihydrogen phosphate 0.3%, potassium hypophosphite 0.3%, sodium phosphite 0.4%, surplus are deionized water.
4. according to a kind of anti-corrosion anti-scale motor vehicle antifreeze fluid described in claim 1, it is characterised in that：Preparation method is：First
The deionized water of formula ratio is added in reaction kettle, ethylene glycol is then added, after stirring, other each components are added,
It is sufficiently stirred, until all materials are uniformly mixed up to product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707379.8A CN108624306A (en) | 2018-07-02 | 2018-07-02 | A kind of anti-corrosion anti-scale motor vehicle antifreeze fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707379.8A CN108624306A (en) | 2018-07-02 | 2018-07-02 | A kind of anti-corrosion anti-scale motor vehicle antifreeze fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108624306A true CN108624306A (en) | 2018-10-09 |
Family
ID=63689324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810707379.8A Withdrawn CN108624306A (en) | 2018-07-02 | 2018-07-02 | A kind of anti-corrosion anti-scale motor vehicle antifreeze fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108624306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736552A (en) * | 2021-09-22 | 2021-12-03 | 东莞市金龙珠宝首饰有限公司 | Noble metal cooling liquid |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230563A (en) * | 1998-04-02 | 1999-10-06 | 姚明忠 | Scale-inhibiting flame-retardant corrosion-free boiling-preventing anti-freezing solution and preparation method thereof |
-
2018
- 2018-07-02 CN CN201810707379.8A patent/CN108624306A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230563A (en) * | 1998-04-02 | 1999-10-06 | 姚明忠 | Scale-inhibiting flame-retardant corrosion-free boiling-preventing anti-freezing solution and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736552A (en) * | 2021-09-22 | 2021-12-03 | 东莞市金龙珠宝首饰有限公司 | Noble metal cooling liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |
|
| WW01 | Invention patent application withdrawn after publication |