CN102559151A - Preparation formula of anti-freeze liquid - Google Patents
Preparation formula of anti-freeze liquid Download PDFInfo
- Publication number
- CN102559151A CN102559151A CN2010105991322A CN201010599132A CN102559151A CN 102559151 A CN102559151 A CN 102559151A CN 2010105991322 A CN2010105991322 A CN 2010105991322A CN 201010599132 A CN201010599132 A CN 201010599132A CN 102559151 A CN102559151 A CN 102559151A
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- Prior art keywords
- sodium
- freeze liquid
- preparation formula
- benzotriazole
- ethanol
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention relates to a preparation formula of anti-freeze liquid. The anti-freeze liquid consists of ethylene glycol, ethanol, sodium silicate, sodium nitrite, sodium hydroxide, sodium benzoate, sodium borate, triethanolamine, benzotriazole and de-ionized water. The preparation formula of the anti-freeze liquid has the advantages of condensation resistance, overheat resistance, rust resistance and corrosion resistance.
Description
Technical field:
The present invention relates to a kind of modulation prescription of deicing fluid.
Technical background:
Most of deicing fluid of being sold in the market is to be the product of main raw material with terepthaloyl moietie; The terepthaloyl moietie boiling point is high, and volatility is little, modest viscosity and little with temperature variation; Heat stability is good; Be a kind of ideal frostproofer mother liquor, reach antiseptic and rustproof effect, be combined into deicing fluid together at an amount of phosphoric acid salt or the silicate of adding.But though because the use of phosphoric acid salt and silicate can reach antiseptic and rustproof effect, cause phenomenon generations such as fouling simultaneously, silicate is gum deposit very easily, stops up cooling system, has reduced the transfer efficiency of circulating liquid; In addition, because phosphoric acid salt forms incrustation scale easily in hard water.And the incrustation scale that forms is attached to the metallic surface of scatterer inside, if can not it regularly be cleared up, thick incrustation scale will seriously influence the function of heat-removal system, cause boiling, lack of water, even sticking cylinder, tile kilning.
Summary of the invention:
The present invention provides a kind of modulation prescription of deicing fluid.
Deicing fluid is formed with following ingredients: terepthaloyl moietie, ethanol, inferior water glass, Sodium Nitrite, sodium hydroxide, Sodium Benzoate, borax, trolamine, benzotriazole and deionized water.Concrete weight proportion is following
Terepthaloyl moietie 60-80
Ethanol 1-3
Inferior water glass 0.4-10
Sodium Nitrite 0.3-0.8
Sodium hydroxide 0.2-0.5
Sodium Benzoate 0.5-0.8
Borax 0.3-0.6
Trolamine 0.4-1
Benzotriazole 0.04-0.1
Deionized water 15-35
The present invention contains stable inferior silicate (not phosphorous hydrochlorate), and to cooling system remarkable anticorrosive protection is provided, the conventional deicing fluid of terepthaloyl moietie fundamental mode that it is different from the existing market to be sold.Its advantage is: anti-condense, overheated, get rusty and corrode, protect all metallic surfaces of refrigeration system, comprise aluminum hardware.Can not damage rubber components such as radiator hose, packing ring, simultaneously, can also prevent to produce too much foam, prevent, thereby avoid forming focus in end and block part owing to the caused calcium magnesium precipitate of water hardness.Reach about-60 ℃ and keep liquid through detecting this antifreeze fluid power, boiling point is more than 108 ℃.
Embodiment:
Embodiment 1
Terepthaloyl moietie 60g, ethanol 3g, inferior water glass 10g, Sodium Nitrite 0.8g, sodium hydroxide 0.2g, Sodium Benzoate 0.5g, borax 0.4g, trolamine 1g, benzotriazole 0.1g, deionized water 24g.
Embodiment 2
Terepthaloyl moietie 70g, ethanol 2g, inferior water glass 10g, Sodium Nitrite 0.8g, sodium hydroxide 0.2g, Sodium Benzoate 0.5g, borax 0.4g, trolamine 1g, benzotriazole 0.1g, deionized water 15g.
Embodiment 3
Terepthaloyl moietie 80g, ethanol 1g, inferior water glass 2.8g, Sodium Nitrite 0.5g, sodium hydroxide 0.3g, Sodium Benzoate 0.5g, borax 0.3g, trolamine 0.4g, benzotriazole 0.04g, deionized water 15g.
Embodiment 4
Terepthaloyl moietie 60g, ethanol 2g, inferior water glass 0.4g, Sodium Nitrite 0.4g, sodium hydroxide 0.3g, Sodium Benzoate 0.5g, borax 0.3g, trolamine 1g, benzotriazole 0.08g, deionized water 35g.
Embodiment 5
Terepthaloyl moietie 70g, ethanol 1g, inferior water glass 4g, Sodium Nitrite 0.8g, sodium hydroxide 0.4g, Sodium Benzoate 0.8g, borax 0.6g, trolamine 0.8g, benzotriazole 0.08g, deionized water 21.6g.
Claims (1)
1. the modulation prescription of a deicing fluid is characterized in that weight proportion is following:
Terepthaloyl moietie 60-80
Ethanol 1-3
Inferior water glass 0.4-10
Sodium Nitrite 0.3-0.8
Sodium hydroxide 0.2-0.5
Sodium Benzoate 0.5-0.8
Borax 0.3-0.6
Trolamine 0.4-1
Benzotriazole 0.04-0.1
Deionized water 15-35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105991322A CN102559151A (en) | 2010-12-14 | 2010-12-14 | Preparation formula of anti-freeze liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105991322A CN102559151A (en) | 2010-12-14 | 2010-12-14 | Preparation formula of anti-freeze liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102559151A true CN102559151A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105991322A Pending CN102559151A (en) | 2010-12-14 | 2010-12-14 | Preparation formula of anti-freeze liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102559151A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820084A (en) * | 2014-02-26 | 2014-05-28 | 海安县国力化工有限公司 | Automobile anti-freezing solution |
| CN104371671A (en) * | 2014-11-19 | 2015-02-25 | 柳州市潮林机械有限公司 | Anti-freezing fluid for automobile and preparation method of anti-freezing fluid |
| CN106753269A (en) * | 2016-12-08 | 2017-05-31 | 深圳市瑞思冷链有限公司 | A kind of low temperature refrigerating medium and preparation method thereof |
| CN109810677A (en) * | 2019-02-15 | 2019-05-28 | 畅诺冷热控制技术(上海)有限公司 | A kind of new-energy automobile coolant liquid and preparation method thereof |
| CN109825260A (en) * | 2019-03-12 | 2019-05-31 | 宁夏众力升汽车配件制造有限公司 | A kind of anti-icing fluid and its manufacturing method |
| CN111995992A (en) * | 2020-08-03 | 2020-11-27 | 河北颛俪新能源科技有限公司 | Anti-freezing superconducting liquid for heating and preparation method thereof |
-
2010
- 2010-12-14 CN CN2010105991322A patent/CN102559151A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820084A (en) * | 2014-02-26 | 2014-05-28 | 海安县国力化工有限公司 | Automobile anti-freezing solution |
| CN104371671A (en) * | 2014-11-19 | 2015-02-25 | 柳州市潮林机械有限公司 | Anti-freezing fluid for automobile and preparation method of anti-freezing fluid |
| CN106753269A (en) * | 2016-12-08 | 2017-05-31 | 深圳市瑞思冷链有限公司 | A kind of low temperature refrigerating medium and preparation method thereof |
| CN109810677A (en) * | 2019-02-15 | 2019-05-28 | 畅诺冷热控制技术(上海)有限公司 | A kind of new-energy automobile coolant liquid and preparation method thereof |
| CN109825260A (en) * | 2019-03-12 | 2019-05-31 | 宁夏众力升汽车配件制造有限公司 | A kind of anti-icing fluid and its manufacturing method |
| CN111995992A (en) * | 2020-08-03 | 2020-11-27 | 河北颛俪新能源科技有限公司 | Anti-freezing superconducting liquid for heating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |