CN106753696A - A kind of special defoamer of metal working fluid and preparation method thereof - Google Patents

A kind of special defoamer of metal working fluid and preparation method thereof Download PDF

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Publication number
CN106753696A
CN106753696A CN201611226102.0A CN201611226102A CN106753696A CN 106753696 A CN106753696 A CN 106753696A CN 201611226102 A CN201611226102 A CN 201611226102A CN 106753696 A CN106753696 A CN 106753696A
Authority
CN
China
Prior art keywords
working fluid
metal working
defoamer
metal
special
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611226102.0A
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Chinese (zh)
Inventor
王梅玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Federal Fine Chemical Co Ltd
Original Assignee
Guangdong Federal Fine Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Federal Fine Chemical Co Ltd filed Critical Guangdong Federal Fine Chemical Co Ltd
Priority to CN201611226102.0A priority Critical patent/CN106753696A/en
Publication of CN106753696A publication Critical patent/CN106753696A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08—Amides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/04—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having a silicon-to-carbon bond, e.g. organo-silanes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/18—Anti-foaming property
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working

Abstract

The present invention discloses special defoamer of a kind of metal working fluid and preparation method thereof, and by weight percentage, the special defoamer of metal working fluid includes：Aliphatic amide 1 5%；Modified organic polyethers 2 12%；White oil 2 15%；Organophosphor chemical combination 1 15%；Emulsifying agent 2 6%；Silicone fluid 45 75%；Hydrophobicity titanium dioxide 1 8%；Silicone surfactant 2 5%；Catalyst 0.1 0.3%.After above-mentioned each raw material is added into container, 60 90 minutes prepared special defoamers of metal working fluid are stirred.Present invention is specifically directed to the metal working fluid defoamer that metal cleaning industry characteristic is ground, it is directed to metal conditioner and its application and develops；Feature is antifoaming speed fast, and the suds time is long, and consumption is low, corrosion-free, without adverse side effect.

Description

A kind of special defoamer of metal working fluid and preparation method thereof
Technical field
The present invention relates to defoamer field, more particularly to a kind of special defoamer of metal working fluid and its preparation side Method.
Background technology
In the production process of various industry, the foam generated in water solution system can cause various troubles, such as：Reduce life Yield, the other problems for increasing substandard products, reducing product charging ratio and the like.Especially in metal-working fluids production, Containing the material that can largely form foam in technical process water, and the formation for suppressing foam is then the major issue that must be overcome；
Therefore, prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of special defoamer of metal working fluid and Its preparation method, it is intended to solve the problems, such as that intermetallic composite coating produces a large amount of foams in the prior art.
A kind of special defoamer of metal working fluid, wherein：By weight percentage, including：
Aliphatic amide 1-5%；
Be modified organic polyethers 2-12%；
White oil 2-15%；
Organic phosphorus compound 1-15%；
Emulsifying agent 2-6%；
Silicone fluid 45-75%；
Hydrophobic silica 1-8%；
Silicone surfactant 2-5%；
Catalyst 0.1-0.3%.
A kind of preparation method of the special defoamer of metal working fluid as described above, wherein, including step：Each raw material is added After adding to container, the 60-90 minutes prepared special defoamer of metal working fluid is stirred.
Present invention is specifically directed to the metal working fluid defoamer that metal cleaning industry characteristic is ground, it is directed to Treatment of Metal Surface Agent and its application and develop.Its advantage is that can eliminate because of the obstinate type foam that kinds of surface activating agent is produced, and it is strong Froth breaking can be stablized under alkali, high temperature.Suds suppressing properties are persistently metal cleaning defoamer still another features, thus it adapt to it is various The technological requirement of cleaning machine such as supersonic wave cleaning machine, automatic production line cleaning machine, large-scale textile industry washing device etc., will not be to clear Wash object and produce defect such as oil mark, color spot and rust deposite.It is adapted to the froth breaking suds needs that each cleaning row comes.This product series of products are used Modified organic silicon is refined to form high effective antifoaming agent.Feature is：Antifoaming speed is fast, and the suds time is long, and consumption is low, corrosion-free, invariably Good side effect.
Specific embodiment
The present invention provides a kind of special defoamer of metal working fluid and preparation method thereof, to make the purpose of the present invention, technology Scheme and effect are clearer, clear and definite, and the present invention is described in more detail below.It should be appreciated that described herein specific Embodiment is only used to explain the present invention, is not intended to limit the present invention.
Embodiment 1：
A kind of special defoamer of metal working fluid, wherein：By weight percentage, including：
Aliphatic amide 5%；
Modified organic polyethers 5%；
White oil 10%；
Organic phosphorus compound 10%；
Emulsifying agent 3%；
Silicone fluid 61%；
Hydrophobic silica 3%；
Silicone surfactant 2.8%；
Catalyst 0.2%.
The present invention also provides a kind of preparation method as described in Example 1, and it includes step：
After each raw material is added into container, 90 minutes prepared special defoamers of metal working fluid are stirred.
Embodiment 2：
A kind of special defoamer of metal working fluid, wherein：By weight percentage, including：
Aliphatic amide 5%；
Modified organic polyethers 7%；
White oil 7%；
Organic phosphorus compound 10%；
Emulsifying agent 5%；
Silicone fluid 58%；
Hydrophobic silica 5%；
Silicone surfactant 2.8%；
Catalyst 0.2%.
The present invention also provides a kind of preparation method as described in Example 2, and it includes step：
After each raw material is added into container, 60 minutes prepared special defoamers of metal working fluid are stirred.
In sum, present invention is specifically directed to the metal working fluid defoamer that metal cleaning industry characteristic is ground, it is directed to gold Metal surface inorganic agent and its application and develop.Its advantage is that can eliminate because of the obstinate type bubble that kinds of surface activating agent is produced Foam, it can stablize froth breaking under highly basic, high temperature.Suds suppressing properties are persistently metal cleaning defoamer still another features, so it Adapt to technological requirement such as supersonic wave cleaning machine, automatic production line cleaning machine, the large-scale textile industry washing device of various cleaning machines Deng, will not to cleaning object produce defect such as oil mark, color spot and rust deposite.It is adapted to the froth breaking suds needs that each cleaning row comes.This product Series of products form high effective antifoaming agent using modified organic silicon is refined.Feature is：Antifoaming speed is fast, and the suds time is long, consumption is low, It is corrosion-free, without adverse side effect.
It should be appreciated that application of the invention is not limited to above-mentioned citing, and for those of ordinary skills, can To be improved according to the above description or converted, all these modifications and variations should all belong to the guarantor of appended claims of the present invention Shield scope.

Claims (2)

1. the special defoamer of a kind of metal working fluid, it is characterised in that：By weight percentage, including：
Aliphatic amide 1-5%；
Be modified organic polyethers 2-12%；
White oil 2-15%；
Organic phosphorus compound 1-15%；
Emulsifying agent 2-6%；
Silicone fluid 45-75%；
Hydrophobic silica 1-8%；
Silicone surfactant 2-5%；
Catalyst 0.1-0.3%.
2. a kind of preparation method of the special defoamer of metal working fluid as claimed in claim 1, it is characterised in that including step Suddenly：After each raw material is added into container, the 60-90 minutes prepared special defoamer of metal working fluid is stirred.
CN201611226102.0A 2016-12-27 2016-12-27 A kind of special defoamer of metal working fluid and preparation method thereof Pending CN106753696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611226102.0A CN106753696A (en) 2016-12-27 2016-12-27 A kind of special defoamer of metal working fluid and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611226102.0A CN106753696A (en) 2016-12-27 2016-12-27 A kind of special defoamer of metal working fluid and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106753696A true CN106753696A (en) 2017-05-31

Family

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110575786A (en) * 2018-06-11 2019-12-17 江苏四新科技应用研究所股份有限公司 Novel hydrophobic composition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080008A (en) * 1992-04-27 1993-12-29 株式会社日光化学研究所 Oil-in-water type defoaming agent composition and debubbling method thereof
CN102002242A (en) * 2010-10-21 2011-04-06 南京四新科技应用研究所有限公司 Organosilicon emulsion and preparation method thereof
CN102300612A (en) * 2009-02-02 2011-12-28 圣诺普科有限公司 Defoaming agent
CN102350098A (en) * 2011-07-16 2012-02-15 佛山市华联有机硅有限公司 Preparation method for non-silicon antifoaming agent
CN102698475A (en) * 2012-06-29 2012-10-03 南京四新科技应用研究所有限公司 Defoaming composition
CN103877753A (en) * 2012-12-21 2014-06-25 南京四新科技应用研究所有限公司 Organosilicon emulsion antifoaming agent and preparation method for same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1080008A (en) * 1992-04-27 1993-12-29 株式会社日光化学研究所 Oil-in-water type defoaming agent composition and debubbling method thereof
CN102300612A (en) * 2009-02-02 2011-12-28 圣诺普科有限公司 Defoaming agent
CN102002242A (en) * 2010-10-21 2011-04-06 南京四新科技应用研究所有限公司 Organosilicon emulsion and preparation method thereof
CN102350098A (en) * 2011-07-16 2012-02-15 佛山市华联有机硅有限公司 Preparation method for non-silicon antifoaming agent
CN102698475A (en) * 2012-06-29 2012-10-03 南京四新科技应用研究所有限公司 Defoaming composition
CN103877753A (en) * 2012-12-21 2014-06-25 南京四新科技应用研究所有限公司 Organosilicon emulsion antifoaming agent and preparation method for same

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Title
侯海云: "《表面活性剂物理化学基础》", 31 August 2014, 西安交通大学出版 *
董国君: "《表面活性剂化学》", 31 August 2009, 北京理工大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110575786A (en) * 2018-06-11 2019-12-17 江苏四新科技应用研究所股份有限公司 Novel hydrophobic composition

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Application publication date: 20170531