CN104277778A - Novel formula of efficient and compounded anti-freezing fluid - Google Patents
Novel formula of efficient and compounded anti-freezing fluid Download PDFInfo
- Publication number
- CN104277778A CN104277778A CN201410473563.2A CN201410473563A CN104277778A CN 104277778 A CN104277778 A CN 104277778A CN 201410473563 A CN201410473563 A CN 201410473563A CN 104277778 A CN104277778 A CN 104277778A
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- freezing fluid
- freezing
- ethylene glycol
- efficient
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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 novel formula of efficient and compounded anti-freezing fluid. The anti-freezing fluid is prepared from the following ingredients in parts by weight: 10-20 parts of diethylene glycol, 2-3 parts of calcium formate, 0.1-0.5 part of fulvic acid, 0.3-0.5 part of isopropyl nitrate, 10-15 parts of sodium nitrite, 10-20 parts of ethylene glycol, 1-3 parts of silicate stabilizer, 5-10 parts of triethanolamine, 2-5 parts of scale-inhibiting corrosion inhibitor, 0.5-1 part of methyl silicone oil and 10-15 parts of deionized water. The anti-freezing fluid does not ice up at the temperature of -45 DEG C, the foam disappearance time is shorter than 3 seconds, carboxylate radicals of a high polymer and sulfonate radicals of sulfonated polystyrene undergo adsorption with positively-charged metal ions in ethylene glycol and an aqueous solution, so as to form a protective film, and thus, metal is protected from corrosion; the anti-freezing fluid does not contain nitrite and phosphate, so that the environmental friendliness is superior, and a good corrosion inhibition effect is fully exerted based on an anti-freezing effect.
Description
Technical field
The invention belongs to deicing fluid technical field, especially a kind of Novel high-efficiency composite antifreeze fluid formula being formed metal protective film by superpolymer.
Background technology
Inhibiter on market in deicing fluid is much containing phosphoric acid salt or nitrite, and this inhibiter can produce environment after a procedure and pollute.Inhibiter on market in deicing fluid is mainly divided into: anodic corrosion inhibitor and cathode type inhibiter, because automobile is made up of the hardware of heterogeneity, and the hardware formation of heterogeneity need with different inhibiter, Sodium Nitrite is good to the corrosion mitigating effect of iron and steel, cast iron, but pitting is produced to solder, though these single variety inhibiter costs are lower, be difficult to meet all many-sided performance requriementss of deicing fluid.
Summary of the invention
?for the deficiency that prior art exists, technical problem to be solved by this invention is, provide a kind of to various metals effectively, protective membrane can be formed in metallic surface, the Novel high-efficiency composite antifreeze fluid formula that protection metal is not corroded.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of Novel high-efficiency composite antifreeze fluid formula, is characterized in that, is made up of the composition of following weight part: glycol ether 10 ~ 20 parts, calcium formiate 2 ~ 3 parts; Xanthohumic acid 0.1 ~ 0.5 part; Isopropyl nitrate 0.3 ~ 0.5 part, Sodium Nitrite 10 ~ 15 parts, ethylene glycol 10 ~ 20 parts, silicate stabilizers 1 ~ 3 part, trolamine 5 ~ 10 parts, anti-incrustation corrosion inhibitor 2 ~ 5 parts, methyl-silicone oil 0.5 ~ 1 part, deionized water 10 ~ 15 parts.
The advantage of Novel high-efficiency composite antifreeze fluid formula of the present invention is: the present invention is not frozen at-45 DEG C, foam vanishing time was less than for 3 seconds; metal ion positively charged in the carboxylate radical of superpolymer and the sulfonate radical of poly-sulfonated phenylethylene and ethylene glycol, the aqueous solution produces adsorption; form protective membrane; protection metal is not corroded; and the present invention is not containing nitrous acid edge; not phosphate-containing, has the superior feature of environmental protection, and the basis of antifreezing effect has given full play to good corrosion mitigating effect.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
Embodiment 1:
A kind of Novel high-efficiency composite antifreeze fluid formula, is characterized in that, be made up of the composition of following weight part: glycol ether 10 ~ 20 parts, calcium formiate 2 ~ 3 parts; Xanthohumic acid 0.1 ~ 0.5 part; Isopropyl nitrate 0.3 ~ 0.5 part, Sodium Nitrite 10 ~ 15 parts, ethylene glycol 10 ~ 20 parts, silicate stabilizers 1 ~ 3 part, trolamine 5 ~ 10 parts, anti-incrustation corrosion inhibitor 2 ~ 5 parts, methyl-silicone oil 0.5 ~ 1 part, deionized water 10 ~ 15 parts.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (1)
1. a Novel high-efficiency composite antifreeze fluid formula, is characterized in that, is made up of the composition of following weight part: glycol ether 10 ~ 20 parts, calcium formiate 2 ~ 3 parts; Xanthohumic acid 0.1 ~ 0.5 part; Isopropyl nitrate 0.3 ~ 0.5 part, Sodium Nitrite 10 ~ 15 parts, ethylene glycol 10 ~ 20 parts, silicate stabilizers 1 ~ 3 part, trolamine 5 ~ 10 parts, anti-incrustation corrosion inhibitor 2 ~ 5 parts, methyl-silicone oil 0.5 ~ 1 part, deionized water 10 ~ 15 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473563.2A CN104277778A (en) | 2014-09-17 | 2014-09-17 | Novel formula of efficient and compounded anti-freezing fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473563.2A CN104277778A (en) | 2014-09-17 | 2014-09-17 | Novel formula of efficient and compounded anti-freezing fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104277778A true CN104277778A (en) | 2015-01-14 |
Family
ID=52253134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473563.2A Pending CN104277778A (en) | 2014-09-17 | 2014-09-17 | Novel formula of efficient and compounded anti-freezing fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104277778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936817A (en) * | 2016-06-30 | 2016-09-14 | 中蓝晨光化工有限公司 | Anti-foam automobile antifreeze fluid |
-
2014
- 2014-09-17 CN CN201410473563.2A patent/CN104277778A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936817A (en) * | 2016-06-30 | 2016-09-14 | 中蓝晨光化工有限公司 | Anti-foam automobile antifreeze fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
|
| WD01 | Invention patent application deemed withdrawn after publication |