CN103351851A - Anhydrous liquid coolant - Google Patents
Anhydrous liquid coolant Download PDFInfo
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- CN103351851A CN103351851A CN2013102214640A CN201310221464A CN103351851A CN 103351851 A CN103351851 A CN 103351851A CN 2013102214640 A CN2013102214640 A CN 2013102214640A CN 201310221464 A CN201310221464 A CN 201310221464A CN 103351851 A CN103351851 A CN 103351851A
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- weight percent
- water
- free cooling
- inhibiter
- liquid coolant
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Abstract
The invention discloses an anhydrous liquid coolant. The anhydrous liquid coolant is characterized in that the anhydrous liquid coolant comprises 85-90wt% of propylene glycol, 9-15wt% of polyether and 0.2wt% of a corrosion inhibitor. The anhydrous liquid coolant adopting the above component proportions allows a certain proportion of the corrosion inhibitor to be added to propylene glycol and polyether, so the corrosion of the inner walls of parts of an engine is alleviated, thereby the service life of the engine is prolonged.
Description
Technical field
The present invention relates to a kind of water-free cooling, the high water-free cooling of especially a kind of erosion resistance.
Background technology
Continuous expansion along with market engine, also obtained significant progress with the matching used non-aqueous coolant for engine of engine, by water-free cooling engine is cooled off, thereby the heat that engine produces is taken away, guarantee engine work.But possess certain moisture in the present water-free cooling, but the existence of moisture will cause boiling point low, easily form the problem such as incrustation scale, there is certain corrosion in same existing cooling fluid equally to engine inner wall.
Summary of the invention
Technical problem to be solved by this invention provides a kind of water-free cooling, has the high characteristics of erosion resistance.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of water-free cooling, its innovative point is to comprise: the polyethers of the propylene glycol of weight percent 85%～90%, weight percent 9%～15%, the inhibiter of weight percent 0.2%.
Further, described inhibiter is mainly one or more in benzotriazole, SODIUMNITRATE, Sodium orthomolybdate and the three second polyamine.
Further, the best proportioning of described water-free cooling is: the polyethers of the propylene glycol of weight percent 87%, weight percent 12.8%, the inhibiter of weight percent 0.2%.
Further, be added with the composite additive of weight percent 0.8% in the described water-free cooling, described composite additive is one or more in metal protection agent, sodium hydroxide, yellow soda ash, salt of wormwood and the Sodium Benzoate.
The invention has the advantages that: by adopting the water-free cooling of mentioned component proportioning, in propylene glycol and polyethers, add the corrosion that a certain proportion of inhibiter reaches the component inwalls such as alleviation engine thereby utilize, thus the work-ing life of improving engine.Based on the polarity of polyethers, add that it has lower coefficient of viscosity, under nearly all lubricating status, can form the highly stable lubricant film with large adsorptive power and supporting capacity, have lower frictional coefficient and stronger anti-shear ability.
In the mentioned component proportioning, add composite additive; thereby the effect of one of them allotment; utilize simultaneously in metal protection agent, sodium hydroxide, yellow soda ash, salt of wormwood and the Sodium Benzoate one or more to produce one deck barrier film on cooling fluid surface, thereby reduce cooling fluid to the corrosion of engine inner wall.
Embodiment
Below in conjunction with embodiment water-free cooling of the present invention is described further.
Embodiment 1
Raw material: the polyethers of the propylene glycol of weight percent 87%, weight percent 12.8%, the inhibiter of weight percent 0.2%, wherein inhibiter is mainly one or more in benzotriazole, SODIUMNITRATE, Sodium orthomolybdate and the three second polyamine.
Embodiment 2
Raw material: the composite additive of the polyethers of the propylene glycol of weight percent 85%, weight percent 14%, the inhibiter of weight percent 0.2% and weight percent 0.8%; wherein inhibiter is mainly one or more in benzotriazole, SODIUMNITRATE, Sodium orthomolybdate and the three second polyamine, and composite additive is one or more in metal protection agent, sodium hydroxide, yellow soda ash, salt of wormwood and the Sodium Benzoate.
Embodiment 3
Raw material: the composite additive of the polyethers of the propylene glycol of weight percent 90%, weight percent 9%, the inhibiter of weight percent 0.2% and weight percent 0.8%; wherein inhibiter is mainly one or more in benzotriazole, SODIUMNITRATE, Sodium orthomolybdate and the three second polyamine, and composite additive is one or more in metal protection agent, sodium hydroxide, yellow soda ash, salt of wormwood and the Sodium Benzoate.
Embodiment 4
Raw material: the polyethers of the propylene glycol of weight percent 90%, weight percent 10%, the inhibiter of weight percent 0.2%, wherein inhibiter is mainly one or more in benzotriazole, SODIUMNITRATE, Sodium orthomolybdate and the three second polyamine.
Claims (4)
1. a water-free cooling is characterized in that comprising: the polyethers of the propylene glycol of weight percent 85%～90%, weight percent 9%～15%, the inhibiter of weight percent 0.2%.
2. a kind of water-free cooling according to claim 1, it is characterized in that: described inhibiter is mainly one or more in benzotriazole, SODIUMNITRATE, Sodium orthomolybdate and the three second polyamine.
3. a kind of water-free cooling according to claim 1, it is characterized in that: the best proportioning of described water-free cooling is: the polyethers of the propylene glycol of weight percent 87%, weight percent 12.8%, the inhibiter of weight percent 0.2%.
4. according to claim 1 to 3 any one described a kind of water-free cooling wherein; it is characterized in that: be added with the composite additive of weight percent 0.8% in the described water-free cooling, described composite additive is one or more in metal protection agent, sodium hydroxide, yellow soda ash, salt of wormwood and the Sodium Benzoate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102214640A CN103351851A (en) | 2013-06-05 | 2013-06-05 | Anhydrous liquid coolant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102214640A CN103351851A (en) | 2013-06-05 | 2013-06-05 | Anhydrous liquid coolant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103351851A true CN103351851A (en) | 2013-10-16 |
Family
ID=49308267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102214640A Pending CN103351851A (en) | 2013-06-05 | 2013-06-05 | Anhydrous liquid coolant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103351851A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559947A (en) * | 2015-02-02 | 2015-04-29 | 佛山德联汽车用品有限公司 | Environmental-friendly anti-corrosion organic acid antifreeze solution |
| CN104927794A (en) * | 2015-05-22 | 2015-09-23 | 洛阳中腾绿力环保技术有限公司 | Thermal balance improving liquid for engine |
| CN106047309A (en) * | 2016-06-16 | 2016-10-26 | 广州市标榜汽车用品实业有限公司 | Fully-organic anhydrous engine cooling liquid and preparation method thereof |
| CN107185270A (en) * | 2017-05-11 | 2017-09-22 | 黑龙江安瑞佳石油化工有限公司 | A kind of new cooling extractant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646659A (en) * | 2002-02-19 | 2005-07-27 | 霍尼韦尔国际公司 | Heat transfer compositions with high electrical resistance for fuel cell assemblies |
| CN1965050A (en) * | 2004-06-08 | 2007-05-16 | 霍尼韦尔国际公司 | Fluid composition having enhanced heat transfer efficiency |
| CN101824309A (en) * | 2009-03-17 | 2010-09-08 | 乌鲁木齐现代石油化工有限公司 | Propylene glycol anhydrous cooling liquid |
| CN102250591A (en) * | 2010-09-29 | 2011-11-23 | 张显军 | Water-free coolant for engine |
| CN102559152A (en) * | 2012-01-10 | 2012-07-11 | 广州市标榜汽车用品实业有限公司 | All-organic waterless engine coolant |
-
2013
- 2013-06-05 CN CN2013102214640A patent/CN103351851A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646659A (en) * | 2002-02-19 | 2005-07-27 | 霍尼韦尔国际公司 | Heat transfer compositions with high electrical resistance for fuel cell assemblies |
| CN1965050A (en) * | 2004-06-08 | 2007-05-16 | 霍尼韦尔国际公司 | Fluid composition having enhanced heat transfer efficiency |
| CN101824309A (en) * | 2009-03-17 | 2010-09-08 | 乌鲁木齐现代石油化工有限公司 | Propylene glycol anhydrous cooling liquid |
| CN102250591A (en) * | 2010-09-29 | 2011-11-23 | 张显军 | Water-free coolant for engine |
| CN102559152A (en) * | 2012-01-10 | 2012-07-11 | 广州市标榜汽车用品实业有限公司 | All-organic waterless engine coolant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559947A (en) * | 2015-02-02 | 2015-04-29 | 佛山德联汽车用品有限公司 | Environmental-friendly anti-corrosion organic acid antifreeze solution |
| CN104927794A (en) * | 2015-05-22 | 2015-09-23 | 洛阳中腾绿力环保技术有限公司 | Thermal balance improving liquid for engine |
| CN106047309A (en) * | 2016-06-16 | 2016-10-26 | 广州市标榜汽车用品实业有限公司 | Fully-organic anhydrous engine cooling liquid and preparation method thereof |
| CN106047309B (en) * | 2016-06-16 | 2017-06-20 | 广州市标榜汽车用品实业有限公司 | A kind of full stress-strain waterless engine coolant and preparation method thereof |
| CN107185270A (en) * | 2017-05-11 | 2017-09-22 | 黑龙江安瑞佳石油化工有限公司 | A kind of new cooling extractant |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131016 |
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| RJ01 | Rejection of invention patent application after publication |