CN104673252A - Research on composition of motor vehicle antifreeze fluid - Google Patents
Research on composition of motor vehicle antifreeze fluid Download PDFInfo
- Publication number
- CN104673252A CN104673252A CN201310634660.0A CN201310634660A CN104673252A CN 104673252 A CN104673252 A CN 104673252A CN 201310634660 A CN201310634660 A CN 201310634660A CN 104673252 A CN104673252 A CN 104673252A
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- China
- Prior art keywords
- deicing fluid
- water
- motor vehicle
- acid
- research
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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 aims at providing a novel motor vehicle antifreeze fluid. The weight ratio of components of the motor vehicle antifreeze fluid is as follows: water to ethanediol to sulfinic acid to sodium carbonate to methyl orange to organosiloxane is 100 : (100-140) : (0.1-0.3) : (0.2-0.5) : (0.1-0.5) : (0.2-1). The research on the composition of the motor vehicle antifreeze fluid has the characteristics that the stability is high, nonvolatile performance is achieved, pipelines are unlikely to block, the freeze, rust and scaling resistances are high and the like.
Description
Technical field
The present invention relates to a kind of composition research being applicable to automobile engine winterization fluid, belong to chemicals field.
Background of invention
The research of the deicing fluid such as motor car engine, has the history of more than 70 year so far from the thirties, and so far the method for various countries to preparation deicing fluid is still among research at present.Since the fifties, the ethylene glycol that the frostproofer in deicing fluid all adopts performance ideal substantially.Deicing fluid popularity rate is abroad very high, and the popularity rate as the U.S. and Japanese car deicing fluid reaches 100%.Along with the development of Domestic Automotive Industry, the popularity rate of automobile antifreeze solution is also improving year by year, and therefore the preparation and property of deicing fluid is more and more subject to people's attention.In general, automobile antifreeze solution is in order to the performance requriements in satisfied use and other factors, should following characteristics be possessed: heat-conductive characteristic is good, have certain stability, to the corrosion-free effect of equipment, the feature such as working range is wide, foam volume is few, Yi Yushui mixing, in order to meet above requirements, automobile antifreeze solution is generally multi-component mixture or compound.Selected monomer and compound proportion difference, prepared deicing fluid performance also varies.
The present invention relates to the composite of a kind of automobile antifreeze solution, generated under certain proportioning forms by ethylene glycol, glycerol, carboxylic acid, sulfonic acid,-sulfinic acid, sodium carbonate, methyl red, polyether-modified silicon, sheet alkali, Sodium orthomolybdate, tertiary sodium phosphate, phenylformic acid and deionized water etc., the automobile antifreeze solution that the present invention relates to, there is stability high, not volatile, not blocking pipe, and antifreeze, antirust, ant-scaling high.
Summary of the invention
The present invention relates to a kind of preparation of automobile antifreeze solution, generate under certain proportioning forms by by ethylene glycol, glycerol, carboxylic acid, sulfonic acid,-sulfinic acid, sodium carbonate, methyl red, polyether-modified silicon, sheet alkali, Sodium orthomolybdate, tertiary sodium phosphate, phenylformic acid and deionized water etc., it is high that the deicing fluid that this invention relates to has stability, not volatile, not blocking pipe, and antifreeze, antirust, ant-scaling high.
In order to achieve the above object, this invention takes following technical scheme:
Technical scheme of the present invention is as follows:
Relate to a preparation for automobile antifreezing liquid system, it is characterized in that: be made up of frostproofer, rust-preventive agent, pH adjusting agent, acid base indicator, defoamer etc., wherein:
Frostproofer is preferably from one of methyl alcohol, ethanol, ethylene glycol, propyl alcohol, glycerol or mixture.
Rust-preventive agent is preferably from carboxylic acid, sulfonic acid,-sulfinic acid.
PH adjusting agent is preferably from sodium carbonate, salt of wormwood, sodium bicarbonate, saleratus.
Acid base indicator is preferably from tropeolin-D, methyl red, phenolphthalein.
Defoamer is preferably from polyether-modified silicon, organo-siloxane, polyethers.
Water is preferably from deionized water, ionized water or pure water.
Advantage of the present invention and effect are: stability is high, not volatile, not blocking pipe, and antifreeze, antirust, ant-scaling high.In its formula, the weight ratio of each component is as follows: water: ethylene glycol:-sulfinic acid: sodium carbonate: tropeolin-D: organo-siloxane is: 100:(100-140): (0.1-0.3): (0.2-0.5): (0.1-0.5): (0.2-1).
Embodiment
Below in conjunction with embodiment, the present invention is described further, but is not limited only to this.
Embodiment 1:
Raw material and proportioning:
Water: 100kg, ethylene glycol: 130kg,-sulfinic acid: 0.25kg, sodium carbonate: 0.4kg, tropeolin-D: 0.2kg, organo-siloxane: 0.8kg
Preparation method:
Press formula ratio respectively, after successively water, ethylene glycol, organo-siloxane, tropeolin-D,-sulfinic acid, sodium carbonate fully being stirred 4h, can automobile freeze-proof liquid be obtained.
Embodiment 2:
Raw material and proportioning:
Water: 100kg, ethylene glycol: 140kg,-sulfinic acid: 0.3kg, sodium carbonate: 0.35kg, tropeolin-D: 0.25kg, organo-siloxane: 0.6kg
Concrete preparation method is with embodiment 1.
Above-described embodiment is only and clearly the invention example is described, and the restriction not to the invention embodiment.For those of ordinary skill in the field, other multi-form change and variations can also be made on the basis of the above description.Here exhaustive without the need to also giving all embodiments.
Claims (7)
1. an automobile antifreeze solution, it is characterized in that: it is that its weight proportion is: 100:(100-140 with water, ethylene glycol,-sulfinic acid, sodium carbonate, tropeolin-D, organo-siloxane for main component): (0.1-0.3): (0.2-0.5): (0.1-0.5): (0.2-1).
2. deicing fluid as claimed in claim 1, frostproofer is preferably from one of methyl alcohol, ethanol, ethylene glycol, propyl alcohol, glycerol or mixture.
3. deicing fluid as claimed in claim 1, rust-preventive agent is preferably from carboxylic acid, sulfonic acid,-sulfinic acid.
4. deicing fluid as claimed in claim 1, pH adjusting agent is preferably from sodium carbonate, salt of wormwood, sodium bicarbonate, saleratus.
5. deicing fluid as claimed in claim 1, acid base indicator is preferably from tropeolin-D, methyl red, phenolphthalein.
6. deicing fluid as claimed in claim 1, defoamer is preferably from polyether-modified silicon, organo-siloxane, polyethers.
7. deicing fluid as claimed in claim 1, water is preferably from deionized water, ionized water or pure water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634660.0A CN104673252A (en) | 2013-12-02 | 2013-12-02 | Research on composition of motor vehicle antifreeze fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634660.0A CN104673252A (en) | 2013-12-02 | 2013-12-02 | Research on composition of motor vehicle antifreeze fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104673252A true CN104673252A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310634660.0A Pending CN104673252A (en) | 2013-12-02 | 2013-12-02 | Research on composition of motor vehicle antifreeze fluid |
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| Country | Link |
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| CN (1) | CN104673252A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778871A (en) * | 2016-04-11 | 2016-07-20 | 马鞍山中粮生物化学有限公司 | Motor vehicle antifreeze fluid |
| CN106479453A (en) * | 2016-08-30 | 2017-03-08 | 宝捷润滑油镇江有限公司 | A kind of automobile engine cooling liquid and preparation method thereof |
| CN112175588A (en) * | 2020-11-10 | 2021-01-05 | 江苏艾德露环保科技有限公司 | Wear-resistant engine coolant |
-
2013
- 2013-12-02 CN CN201310634660.0A patent/CN104673252A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778871A (en) * | 2016-04-11 | 2016-07-20 | 马鞍山中粮生物化学有限公司 | Motor vehicle antifreeze fluid |
| CN106479453A (en) * | 2016-08-30 | 2017-03-08 | 宝捷润滑油镇江有限公司 | A kind of automobile engine cooling liquid and preparation method thereof |
| CN112175588A (en) * | 2020-11-10 | 2021-01-05 | 江苏艾德露环保科技有限公司 | Wear-resistant engine coolant |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |