CN104497991A - Anti-corrosion environmental-protection type antifreezing solution - Google Patents
Anti-corrosion environmental-protection type antifreezing solution Download PDFInfo
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- CN104497991A CN104497991A CN201410695554.8A CN201410695554A CN104497991A CN 104497991 A CN104497991 A CN 104497991A CN 201410695554 A CN201410695554 A CN 201410695554A CN 104497991 A CN104497991 A CN 104497991A
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- antifreeze liquid
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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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- 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 an anti-corrosion environmental-protection type antifreezing solution which comprises the following raw materials in parts by weight: 30-50 parts of diglycol-methyl ether, 10-20 parts of glycerin, 10-15 parts of sodium molybdate, 5-8 parts of sodium borate, 1-8 parts of silicate, 1-5 parts of a thickening agent, 0.5-3 parts of a flame retardant, 0.1-2 parts of a corrosion inhibitor, 0.3-1.5 parts of a stabilizer, and 0.1-0.8 part of a defoaming agent. The antifreezing solution has excellent anti-freezing effect, besides, is friendly to the environment, cannot generate damage to the environment and human bodies, has good environmental-protection performance, moreover, is strong in corrosion resistance, good in stability and strong in applicability, and can be used in the mechanical antifreezing field.
Description
Technical field
The present invention relates to chemical industry protection field, be specially a kind of anti-corrosion environment-friendly type antifreeze liquid.
Background technology
The full name of deicing fluid should be anti-freeze cooling liquid, means the cooling fluid of antifreeze function, unfrozen cooling fluid when deicing fluid can prevent from cold season from stopping and spalling scatterer and freezing engine cylinder block.Someone thinks that deicing fluid is specially for the vehicle of cold district uses, and this is a kind of misunderstanding.Deicing fluid is not only winter, in automobile maintenance project normally, often travels 1 year, and need to change engine fluid, special car deicing fluid replacement frequency is higher.The advantages such as frostproofer, except antifreeze, also have corrosion proof function, descaling function, the anti-several functions such as to boil, has specific heat large, the high and supplementary convenience of vaporization heat amount.When envrionment temperature is lower than zero degree, the water in cooling system will change ice into, and the parts of cooling system just have the danger being inflated rhegma, and engine normally works at low temperatures at this moment to select deicing fluid to ensure.
What now the deicing fluid of domestic and international more than 95% used is all the aq. type of ethylene glycol, ethylene glycol is antifreeze, boiling point is high, volatility is little and along with temperature variation little, Heat stability is good, but it is large also to there is viscosity, affects heat transfer effect; The problems such as meta-bolites has severe toxicity, big for environment pollution.Without the research and development of the environmentally friendly inhibiter of harm, the important direction of of current inhibiter research field has been become to environment and human body.
Therefore, for the problems referred to above, the present invention proposes a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide a kind of environmentally friendly, the anti-corrosion environment-friendly type antifreeze agent that can not pollute.
The present invention is achieved through the following technical solutions:
A kind of anti-corrosion environment-friendly type antifreeze liquid, count by weight, comprise the composition of following raw material: diethylene glycol monomethyl ether 30 ~ 50 parts, glycerol 10 ~ 20 parts, Sodium orthomolybdate 10 ~ 15 parts, Sodium Tetraborate 5 ~ 8 parts, silicate 1 ~ 8 part, thickening material 1 ~ 5 part, fire retardant 0.5 ~ 3 part, inhibiter 0.1 ~ 2 part, stablizer 0.3 ~ 1.5 part, defoamer 0.1 ~ 0.8 part.
Further, described thickening material is Natvosol.
Further, described fire retardant is magnesium hydroxide.
Further, described inhibiter is benzotriazole.
Further, described stablizer is calcium zinc stabilizer.
Further, described defoamer is organo-siloxane.
The invention has the beneficial effects as follows: the present invention has excellent antifreezing effect, simultaneously environmentally friendly, can not produce injury to environment and human body, have the good feature of environmental protection, and erosion resistance is strong, stablizer is good, and suitability is strong, can be used for mechanical antifreeze field.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
A kind of anti-corrosion environment-friendly type antifreeze liquid, count by weight, comprise the composition of following raw material: diethylene glycol monomethyl ether 30 parts, glycerol 10 parts, Sodium orthomolybdate 10 parts, Sodium Tetraborate 5 parts, silicate 1 part, Natvosol 1 part, magnesium hydroxide 0.5 part, benzotriazole 0.1 part, calcium zinc stabilizer 0.3 part, organo-siloxane 0.1 part.
Embodiment 2
A kind of anti-corrosion environment-friendly type antifreeze liquid, count by weight, comprise the composition of following raw material: diethylene glycol monomethyl ether 40 parts, glycerol 15 parts, Sodium orthomolybdate 12 parts, Sodium Tetraborate 5 parts, silicate 5 parts, Natvosol 3 parts, magnesium hydroxide 1.5 parts, benzotriazole 1 part, calcium zinc stabilizer 0.8 part, organo-siloxane 0.5 part.
Embodiment 3
A kind of anti-corrosion environment-friendly type antifreeze liquid, count by weight, comprise the composition of following raw material: diethylene glycol monomethyl ether 50 parts, glycerol 20 parts, Sodium orthomolybdate 15 parts, Sodium Tetraborate 8 parts, silicate 8 parts, Natvosol 5 parts, magnesium hydroxide 3 parts, benzotriazole 2 parts, calcium zinc stabilizer 1.5 parts, organo-siloxane 0.8 part.
The present invention has excellent antifreezing effect, simultaneously environmentally friendly, and can not produce injury to environment and human body, have the good feature of environmental protection, and erosion resistance is strong, stablizer is good, and suitability is strong, can be used for mechanical antifreeze field.
The above is only embodiments of the invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.
Claims (6)
1. an anti-corrosion environment-friendly type antifreeze liquid, it is characterized in that: count by weight, comprise the composition of following raw material: diethylene glycol monomethyl ether 30 ~ 50 parts, glycerol 10 ~ 20 parts, Sodium orthomolybdate 10 ~ 15 parts, Sodium Tetraborate 5 ~ 8 parts, silicate 1 ~ 8 part, thickening material 1 ~ 5 part, fire retardant 0.5 ~ 3 part, inhibiter 0.1 ~ 2 part, stablizer 0.3 ~ 1.5 part, defoamer 0.1 ~ 0.8 part.
2. a kind of anti-corrosion environment-friendly type antifreeze liquid according to claim 1, is characterized in that: described thickening material is Natvosol.
3. a kind of anti-corrosion environment-friendly type antifreeze liquid according to claim 1, is characterized in that: described fire retardant is magnesium hydroxide.
4. a kind of anti-corrosion environment-friendly type antifreeze liquid according to claim 1, is characterized in that: described inhibiter is benzotriazole.
5. a kind of anti-corrosion environment-friendly type antifreeze liquid according to claim 1, is characterized in that: described stablizer is calcium zinc stabilizer.
6. a kind of anti-corrosion environment-friendly type antifreeze liquid according to claim 1, base is characterised in that: described defoamer is organo-siloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695554.8A CN104497991A (en) | 2014-11-27 | 2014-11-27 | Anti-corrosion environmental-protection type antifreezing solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695554.8A CN104497991A (en) | 2014-11-27 | 2014-11-27 | Anti-corrosion environmental-protection type antifreezing solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104497991A true CN104497991A (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410695554.8A Pending CN104497991A (en) | 2014-11-27 | 2014-11-27 | Anti-corrosion environmental-protection type antifreezing solution |
Country Status (1)
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| CN (1) | CN104497991A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936818A (en) * | 2016-07-17 | 2016-09-14 | 广东三和化工科技有限公司 | Flame-retardant environment-friendly color-changeable anti-freezing solution and preparation method thereof |
| CN112646554A (en) * | 2019-10-12 | 2021-04-13 | 中国石油化工股份有限公司 | Cooling liquid for food processing equipment and preparation method thereof |
-
2014
- 2014-11-27 CN CN201410695554.8A patent/CN104497991A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936818A (en) * | 2016-07-17 | 2016-09-14 | 广东三和化工科技有限公司 | Flame-retardant environment-friendly color-changeable anti-freezing solution and preparation method thereof |
| CN112646554A (en) * | 2019-10-12 | 2021-04-13 | 中国石油化工股份有限公司 | Cooling liquid for food processing equipment and preparation method thereof |
| CN112646554B (en) * | 2019-10-12 | 2022-06-07 | 中国石油化工股份有限公司 | Cooling liquid for food processing equipment and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |