CN105950271A - Method for decreasing viscosity of fully-water-soluble drawing oil - Google Patents

Method for decreasing viscosity of fully-water-soluble drawing oil Download PDF

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Publication number
CN105950271A
CN105950271A CN201610371508.1A CN201610371508A CN105950271A CN 105950271 A CN105950271 A CN 105950271A CN 201610371508 A CN201610371508 A CN 201610371508A CN 105950271 A CN105950271 A CN 105950271A
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CN
China
Prior art keywords
drawing oil
water solublity
water
viscosity
complete water
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
CN201610371508.1A
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Chinese (zh)
Inventor
王承学
邹文龙
王海博
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.)
Changchun University of Technology
Original Assignee
Changchun University of Technology
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 Changchun University of Technology filed Critical Changchun University of Technology
Priority to CN201610371508.1A priority Critical patent/CN105950271A/en
Publication of CN105950271A publication Critical patent/CN105950271A/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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy 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
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • 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
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • 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
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention relates to a method for decreasing the viscosity of fully-water-soluble drawing oil. The fully-water-soluble drawing oil provided by the invention is formed by compounding boric acid ester, fatty acid salt and water according to a certain mass ratio. The method comprises the following steps of adding ethylene glycol into the fully-water-soluble drawing oil, sufficiently mixing an obtained first mixture, and then forming a uniform and stable system. The method for decreasing the viscosity of the system, which is provided by the invention, is applied to the fully-water-soluble drawing oil, so as to achieve the prominent effects of being capable of obviously decreasing the viscosity of the fully-water-soluble drawing oil, moreover having a low-temperature congelation prevention effect, and being capable of meeting the use demands, in winter, of a factory.

Description

A kind of method reducing complete water solublity drawing oil viscosity
Technical field
The present invention relates to a kind of method reducing complete water solublity drawing oil viscosity, be specially and play, with a small amount of medium additive, the method that complete water solublity drawing oil is greatly lowered, belong to fine chemistry industry Material Field.
Background technology
Ethylene glycol has another name called glycol, is a kind of well antifreezing agent, can mix with water arbitrarily ratio, and owing to changing the vapour pressure of cooling water after mixing, freezing point significantly reduces.
Water solublity drawing oil completely is solid-state below 15 DEG C, can not meet the north factory work requirements when winter, and be also a kind of highly viscous state between 15 ~ 30 DEG C, although water base drawing oil is dissolved in water and with water use regulation viscosity, but also can again can solidify in subzero temperature.
Summary of the invention
It is an object of the invention to provide one and can obviously reduce complete water solublity drawing oil viscosity, and there is the anti-effect of congealing of low temperature, the prominent effect of factory's use in winter demand can be met.
The method reducing complete water solublity drawing oil viscosity of the present invention is achieved in that
A kind of method reducing complete water solublity drawing oil viscosity, adds appropriate ethylene glycol in complete water solublity drawing oil, after being sufficiently mixed, forms the system of stable homogeneous；Described complete water solublity drawing oil is to comprise triethanolamine boric acid fat, triethanolamine soap and water to compound the system obtaining stable homogeneous according to 1:0.3 ~ 0.6:0.4 ~ 1.0 mass ratio, drawing oil and mass ratio=1:(0.005 ~ 0.2 of ethylene glycol), ethylene glycol uses drawing oil flow regime under mechanical agitator to be added thereto in thread mode, be sufficiently mixed, drawing oil when mixing with ethylene glycol before need to carry out the thermostatic process of 20 ~ 50 DEG C of 1h in thermostat water bath.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment 1
Water solublity drawing oil viscosity when 20 DEG C completely is 4192mps, the complete water solublity drawing oil of 350ml is placed in the beaker of 400ml, it is placed in 30 DEG C with churned mechanically thermostat water bath 2h, the ethylene glycol accounting for complete water solublity drawing oil 3% weight is added in thread mode, mix homogeneously, being placed in cryogenic thermostat circulating slot (JMD3012), at 20 DEG C of constant temperature 2h, surveying its viscosity with viscometer (SNB-2 Digital Viscometer) is 2408mps again.
Embodiment 2
Completely water solublity drawing oil is solid-state (viscosity > 60000mps) when 10 DEG C, the complete water solublity drawing oil of 350ml is placed in the beaker of 400ml, it is placed in 30 DEG C with churned mechanically thermostat water bath 2h, the ethylene glycol accounting for complete water solublity drawing oil 2% weight is added in thread mode, mix homogeneously, being placed in cryogenic thermostat circulating slot (JMD3012), at 10 DEG C of constant temperature 2h, surveying its viscosity with viscometer (SNB-2 Digital Viscometer) is 6352mps again.
Embodiment 3
Completely water solublity drawing oil is solid-state (viscosity > 60000mps) when 0 DEG C, the complete water solublity drawing oil of 350ml is placed in the beaker of 400ml, it is placed in 30 DEG C with churned mechanically thermostat water bath 2h, the ethylene glycol accounting for complete water solublity drawing oil 4% weight is added in thread mode, mix homogeneously, being placed in cryogenic thermostat circulating slot (JMD3012), at 0 DEG C of constant temperature 2h, surveying its viscosity with viscometer (SNB-2 Digital Viscometer) is 16040mps again.
Embodiment 4
Completely water solublity drawing oil is solid-state (viscosity > 60000mps) when-10 DEG C, the complete water solublity drawing oil of 350ml is placed in the beaker of 400ml, it is placed in 30 DEG C with churned mechanically thermostat water bath 2h, the ethylene glycol accounting for complete water solublity drawing oil 6% weight is added in thread mode, mix homogeneously, being placed in cryogenic thermostat circulating slot (JMD3012), at-10 DEG C of constant temperature 2h, surveying its viscosity with viscometer (SNB-2 Digital Viscometer) is 20400mps again.
Embodiment 5
Completely water solublity drawing oil viscosity when-25 DEG C is solid-state (viscosity > 60000mps), the complete water solublity drawing oil of 350ml is placed in the beaker of 400ml, it is placed in 30 DEG C with churned mechanically thermostat water bath 2h, the ethylene glycol accounting for complete water solublity drawing oil 15% weight is added in thread mode, mix homogeneously, being placed in cryogenic thermostat circulating slot (JMD3012), at-25 DEG C of constant temperature 2h, surveying its viscosity with viscometer (SNB-2 Digital Viscometer) is 26080mps again.

Claims (5)

1. the method reducing complete water solublity drawing oil viscosity, adds appropriate ethylene glycol in complete water solublity drawing oil, after being sufficiently mixed, forms the system of stable homogeneous.
2. the method reducing complete water solublity drawing oil viscosity as claimed in claim 1, it is characterized in that, described complete water solublity drawing oil is to comprise triethanolamine boric acid fat, triethanolamine soap and water to compound the system obtaining stable homogeneous according to 1:0.3 ~ 0.6:0.4 ~ 1.0 mass ratio.
3. the method reducing complete water solublity drawing oil viscosity as claimed in claim 1, it is characterised in that described drawing oil and mass ratio=1:(0.005 ~ 0.2 of ethylene glycol).
4. the method reducing complete water solublity drawing oil viscosity as claimed in claim 1, it is characterised in that ethylene glycol uses drawing oil flow regime under mechanical agitator to be added thereto in thread mode, is sufficiently mixed.
5. the as claimed in claim 4 method reducing complete water solublity drawing oil viscosity, it is characterised in that described drawing oil when mixing with ethylene glycol before need to carry out the thermostatic process of 20 ~ 50 DEG C of 1h in thermostat water bath.
CN201610371508.1A 2016-05-31 2016-05-31 Method for decreasing viscosity of fully-water-soluble drawing oil Pending CN105950271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610371508.1A CN105950271A (en) 2016-05-31 2016-05-31 Method for decreasing viscosity of fully-water-soluble drawing oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610371508.1A CN105950271A (en) 2016-05-31 2016-05-31 Method for decreasing viscosity of fully-water-soluble drawing oil

Publications (1)

Publication Number Publication Date
CN105950271A true CN105950271A (en) 2016-09-21

Family

ID=56911058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610371508.1A Pending CN105950271A (en) 2016-05-31 2016-05-31 Method for decreasing viscosity of fully-water-soluble drawing oil

Country Status (1)

Country Link
CN (1) CN105950271A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080318820A1 (en) * 2004-11-01 2008-12-25 Nippon Oil Corporation Oil Composition for Use in Trace Oil Supply Cutting/Grinding Work
CN102660367A (en) * 2012-04-24 2012-09-12 长春工业大学 Producing method of water-soluble drawing oil for stamping carbon steel sheets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080318820A1 (en) * 2004-11-01 2008-12-25 Nippon Oil Corporation Oil Composition for Use in Trace Oil Supply Cutting/Grinding Work
CN102660367A (en) * 2012-04-24 2012-09-12 长春工业大学 Producing method of water-soluble drawing oil for stamping carbon steel sheets

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赵振铎等: "《金属塑性成形中的摩擦与润滑》", 30 September 2004, 化学工业出版社 *

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Application publication date: 20160921