CN103555292A - Novel high-efficiency composite antifreeze fluid formula - Google Patents
Novel high-efficiency composite antifreeze fluid formula Download PDFInfo
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- CN103555292A CN103555292A CN201310458222.3A CN201310458222A CN103555292A CN 103555292 A CN103555292 A CN 103555292A CN 201310458222 A CN201310458222 A CN 201310458222A CN 103555292 A CN103555292 A CN 103555292A
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- antifreeze fluid
- ethylene glycol
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- antifreeze
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a novel high-efficiency composite antifreeze fluid formula composed of the components of, by weight: 10-20 parts of diethylene glycol, 0.5-1 part of calcium chloride, 10-15 parts of sodium nitrite, 10-20 parts of ethylene glycol, 1-3 parts of a silicate stabilizer, 5-10 parts of triethanolamine, 2-5 parts of a corrosion inhibitor, 0.5 parts of methyl silicone oil, and 10-15 parts of deionized water. The antifreeze fluid is prevented from freezing under a temperature of -45 DEG C, and a defoaming time is shorter than 3min. Polymer carboxylate and poly sulfonated styrene sulfonate have absorption effect with ethylene glycol and positively charged metal ions in water, such that a protective film is formed for protecting metal from being corroded. The antifreeze fluid does not contain nitrite or phosphate, and has excellent environment friendliness. On the basis of antifreeze effect, good corrosion inhibition effect is sufficiently developed.
Description
Technical field
The invention belongs to deicing fluid technical field, especially a kind of new and effective compound anti-freezing liquid formula that is formed metal protective film by superpolymer.
Background technology
Inhibiter on market in deicing fluid much contains phosphoric acid salt or nitrite, and this inhibiter can produce and pollute environment after use.Inhibiter on market in deicing fluid is mainly divided into: anodic corrosion inhibitor and cathode type inhibiter, because automobile is that hardware by heterogeneity forms, and the hardware of heterogeneity formation needs with different inhibiter, Sodium Nitrite is good to the corrosion mitigating effect of iron and steel, cast iron, but scolder is produced to pitting, though these single variety inhibiter costs are lower, be difficult to meet all many-sided performance requriementss of deicing fluid.
Summary of the invention
?the deficiency existing for prior art, technical problem to be solved by this invention is, provide a kind of to various metals effectively, can form protective membrane in metallic surface, the new and effective compound anti-freezing liquid 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 new and effective compound anti-freezing liquid formula, it is characterized in that, and by the composition of following weight part, formed: 10 ~ 20 parts of glycol ethers, 0.5 ~ 1 part, calcium chloride, 10 ~ 15 parts of Sodium Nitrites, 10 ~ 20 parts of ethylene glycol, 1 ~ 3 part of silicate stabilizers, 5 ~ 10 parts of trolamines, 2 ~ 5 parts of anti-incrustation corrosion inhibitors, 0.5 ~ 1 part of methyl-silicone oil, 10～15 parts of deionized waters.
The advantage of the new and effective compound anti-freezing liquid formula of the present invention is: the present invention is not frozen at-45 ℃, the lather collapse 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; phosphate-containing, does not have the superior feature of environmental protection, has given full play to good corrosion mitigating effect on the basis of antifreezing effect.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further details;
Embodiment 1:
A kind of new and effective compound anti-freezing liquid formula, it is characterized in that, composition by following weight part forms: 10 ~ 20 parts of glycol ethers, 0.5 ~ 1 part, calcium chloride, 10 ~ 15 parts of Sodium Nitrites, 10 ~ 20 parts of ethylene glycol, 1 ~ 3 part of silicate stabilizers, 5 ~ 10 parts of trolamines, 2 ~ 5 parts of anti-incrustation corrosion inhibitors, 0.5 ~ 1 part of methyl-silicone oil, 10～15 parts of deionized waters.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (1)
1. a new and effective compound anti-freezing liquid formula, it is characterized in that, composition by following weight part forms: 10 ~ 20 parts of glycol ethers, 0.5 ~ 1 part, calcium chloride, 10 ~ 15 parts of Sodium Nitrites, 10 ~ 20 parts of ethylene glycol, 1 ~ 3 part of silicate stabilizers, 5 ~ 10 parts of trolamines, 2 ~ 5 parts of anti-incrustation corrosion inhibitors, 0.5 ~ 1 part of methyl-silicone oil, 10～15 parts of deionized waters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458222.3A CN103555292A (en) | 2013-09-30 | 2013-09-30 | Novel high-efficiency composite antifreeze fluid formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458222.3A CN103555292A (en) | 2013-09-30 | 2013-09-30 | Novel high-efficiency composite antifreeze fluid formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103555292A true CN103555292A (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310458222.3A Pending CN103555292A (en) | 2013-09-30 | 2013-09-30 | Novel high-efficiency composite antifreeze fluid formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103555292A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513650A (en) * | 2014-11-28 | 2015-04-15 | 镇江润德节能科技有限公司 | Air conditioning system antifreeze |
| CN104531087A (en) * | 2014-12-01 | 2015-04-22 | 张山 | Superpolymer composite antifreezing solution |
| CN105936817A (en) * | 2016-06-30 | 2016-09-14 | 中蓝晨光化工有限公司 | Anti-foam automobile antifreeze fluid |
-
2013
- 2013-09-30 CN CN201310458222.3A patent/CN103555292A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513650A (en) * | 2014-11-28 | 2015-04-15 | 镇江润德节能科技有限公司 | Air conditioning system antifreeze |
| CN104531087A (en) * | 2014-12-01 | 2015-04-22 | 张山 | Superpolymer composite antifreezing solution |
| 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: 20140205 |
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| WD01 | Invention patent application deemed withdrawn after publication |