CN112239696A - Punching oil composition and application thereof - Google Patents
Punching oil composition and application thereof Download PDFInfo
- Publication number
- CN112239696A CN112239696A CN201910647706.XA CN201910647706A CN112239696A CN 112239696 A CN112239696 A CN 112239696A CN 201910647706 A CN201910647706 A CN 201910647706A CN 112239696 A CN112239696 A CN 112239696A
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- China
- Prior art keywords
- parts
- agent
- extreme pressure
- stamping
- oil composition
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Classifications
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- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
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- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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- 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
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- 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
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- 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
- C10M2207/28—Esters
- C10M2207/285—Esters of aromatic polycarboxylic acids
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- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- 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
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
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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)
- Lubricants (AREA)
Abstract
The invention relates to a stamping oil composition and application thereof, and mainly solves the problem that after stamping, oil-carrying workpieces are overlapped and stored when overlapped parts have overprint oil spots due to insufficient lamination resistance in the prior art. The invention comprises the following components in parts by weight: a) 50-75 parts of refined mineral oil; b) 5-25 parts of an oiliness agent; c) 3-13 parts of an extreme pressure agent; d) the technical scheme of 2-10 parts of the antirust agent well solves the problem, and can be used for stamping processed workpieces which need to be placed in an overlapped mode.
Description
Technical Field
The invention relates to a punching oil composition and application thereof.
Background
With the development of automobile and household appliance industries in China, the demand of carbon steel plate stamping parts is increasing day by day. The carbon steel plate stamping process belongs to the field of plastic processing, and is a part processing method which applies external force to a plate material through a die to separate the plate material or generate plastic deformation so as to obtain a certain geometric dimension, shape and performance.
In the stamping forming process, the quality and reasonable use of the stamping oil relate to the success or failure of the processing technology, the product quality, the service life of a die, the production efficiency, the smooth proceeding of subsequent procedures and other problems. In addition, many customers put higher requirements on the punching oil: besides providing lubrication and rust protection for stamping, the oil product also needs to have certain anti-lamination, and the processed workpiece can be stored in an overlapping way without overlapping oil spots.
Document 1004-.
In document CN105296085A, a stamping oil composition is disclosed, which comprises the following components in parts by weight: a) 60-85 parts of refined mineral oil; b) 5-25 parts of an oiliness agent; c) 0.5-10 parts of an antirust agent; d) 2-10 of a surfactant; e) 2-10 parts of extreme pressure agent. Wherein the refined mineral oil is selected from narrow-cut desulfurized and dearomatized solvent oil; the oiliness agent is selected from at least one of synthetic ester or fatty alcohol; the antirust agent is at least one of synthetic calcium petroleum sulfonate or synthetic sodium petroleum sulfonate; the surfactant is selected from at least one of fatty alcohol-polyoxyethylene ether or alkylphenol ethoxylate; the extreme pressure agent is selected from at least one of phosphate or sulfurized fatty monoester. In the composition disclosed in the document, fatty alcohol-polyoxyethylene ether or alkylphenol polyoxyethylene ether is selected as a surfactant, so that the cleaning effect of the composition can be effectively improved, but the anti-lamination performance of the composition is reduced. The antirust agent of the composition in the document is synthetic calcium petroleum sulfonate or synthetic sodium petroleum sulfonate, the antirust agent can improve the antirust performance (damp and hot test data) of the composition, but the alkali value difference of the synthetic calcium petroleum sulfonate has great influence on the lamination resistance of the composition, the document does not perform further screening, and the synthetic sodium petroleum sulfonate has a certain emulsification effect and also has influence on the lamination resistance of the composition.
Disclosure of Invention
The invention aims to solve the technical problems that the stamping oil lamination resistance is not enough and overprinting oil spots appear at the overlapping part when the machined oil-containing workpieces are overlapped and stored in the prior art, and provides a novel stamping oil composition. The composition has good lamination resistance, and workpieces can be placed in an overlapping way after being processed without overlapping oil spots. The second technical problem to be solved by the present invention is to provide a use of the punching oil composition corresponding to the first technical problem.
In order to solve one of the above technical problems, the technical scheme adopted by the invention is as follows: the punching oil composition comprises the following components in parts by weight:
a) 50-75 parts of refined mineral oil;
b) 5-25 parts of an oiliness agent;
c) 3-13 parts of an extreme pressure agent;
d) 2-10 parts of an antirust agent.
Wherein the refined mineral oil is selected from hydrorefined mineral oil; the oiliness agent is selected from at least one of synthetic ester or fatty alcohol; the extreme pressure agent is selected from at least one of phosphorus-containing extreme pressure agents or sulfur-containing extreme pressure agents; the antirust agent is at least one selected from calcium sulfonate or barium sulfonate.
In the above technical solution, preferably, the synthetic ester is at least one selected from palmitic acid monoester, stearic acid monoester or phthalic acid diester.
In the above technical solution, preferably, the fatty alcohol is at least one selected from cetyl alcohol, oleyl alcohol, and C12-14 mixed alcohol.
In the above technical solution, preferably, the extreme pressure agent is selected from at least one of a neutral phosphorus-containing extreme pressure agent and a sulfur-containing extreme pressure agent.
In the above technical solution, preferably, the rust inhibitor is at least one selected from neutral calcium sulfonate and neutral barium sulfonate.
The preparation method of the composition comprises the following steps: adding the base oil into a blending kettle, adding the required amount of oiliness agent, antirust agent and extreme pressure agent when the temperature is 55-65 ℃, stirring at constant temperature for more than 30 minutes, uniformly stirring, filtering and discharging.
To solve the second technical problem, the invention adopts the following technical scheme: the punching oil composition is used for punching processing of workpieces needing to be overlapped after processing.
In the above technical solution, the components, parts by weight and preferred ranges of the punching oil composition are the same as those adopted in one of the technical solutions.
According to the invention, through optimizing raw materials, particularly selecting hydrorefined mineral oil as base oil, selecting synthetic ester or fatty alcohol as an oiliness agent, and selecting a phosphorus-containing agent and a sulfur-containing agent as extreme pressure agents, the synergistic effect of the components is fully exerted, and the anti-lamination performance of the punching oil is improved. The composition can provide lubrication and rust protection for stamping, can be stored in an overlapping way after being processed, does not generate overprint oil spots, and achieves better technical effect.
The evaluation method of the stamping oil composition of the invention is as follows:
extreme pressure performance: GB/T3142
Acid value: GB/T264
And (3) a damp-heat test: GB/T2361
The lamination resistance performance is as follows: SH/T0692
The invention is further illustrated by the following examples.
Detailed Description
[ examples 1 to 3 ]
Heating refined mineral oil to 50 deg.C, adding desired amount of oiliness agent, extreme pressure agent, and antirust agent while stirring, stirring for half an hour, stopping stirring and heating, standing for 2 hr, and filtering the filling. The types and the amounts of the components in the composition are shown in Table 1. Wherein, HVI II 2 is hydrofined mineral oil, and DBP is dibutyl phthalate.
TABLE 1
[ COMPARATIVE EXAMPLE 1 ]
The same as [ example 1 ] except that the oiliness agent is vegetable oil. The specific composition of the composition is shown in Table 2.
[ COMPARATIVE EXAMPLE 2 ]
The same as example 1, except that nonylphenol polyoxyethylene ether as a surfactant was added. The specific composition of the composition is shown in Table 2.
[ COMPARATIVE EXAMPLE 3 ]
The same [ example 2 ] except that the extreme pressure agent is a chlorine-containing extreme pressure agent. The specific composition of the composition is shown in Table 2. [ COMPARATIVE EXAMPLE 4 ]
The same as example 3, except that the rust inhibitor is high-base number calcium sulfonate. The specific composition of the composition is shown in Table 2.
TABLE 2
The punching oil compositions prepared in the respective examples and comparative examples were subjected to performance tests, and the test results are shown in table 3.
TABLE 3
Claims (6)
1. The punching oil composition comprises the following components in parts by weight:
a) 50-75 parts of refined mineral oil;
b) 5-25 parts of an oiliness agent;
c) 3-13 parts of an extreme pressure agent;
d) 2-10 parts of an antirust agent.
Wherein the refined mineral oil is selected from hydrorefined mineral oil; the oiliness agent is selected from at least one of synthetic ester or fatty alcohol; the extreme pressure agent is selected from at least one of phosphorus-containing extreme pressure agents or sulfur-containing extreme pressure agents; the antirust agent is at least one selected from calcium sulfonate or barium sulfonate.
2. The stamping oil composition of claim 1, wherein the synthetic ester is selected from at least one of a palmitic acid monoester, a stearic acid monoester, or a phthalic acid diester.
3. The punching oil composition according to claim 1, wherein the fatty alcohol is at least one selected from the group consisting of cetyl alcohol, oleyl alcohol, and C12-14 mixed alcohol.
4. The punching oil composition of claim 1, wherein the extreme pressure agent is selected from at least one of a neutral phosphorus-containing extreme pressure agent or a sulfur-containing extreme pressure agent.
5. The stamping oil composition of claim 1, wherein the rust inhibitor is selected from at least one of neutral calcium sulfonate or neutral barium sulfonate.
6. The stamping oil composition as claimed in any one of claims 1 to 5, which is used for stamping a workpiece requiring overlapping after processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647706.XA CN112239696A (en) | 2019-07-17 | 2019-07-17 | Punching oil composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647706.XA CN112239696A (en) | 2019-07-17 | 2019-07-17 | Punching oil composition and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112239696A true CN112239696A (en) | 2021-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910647706.XA Pending CN112239696A (en) | 2019-07-17 | 2019-07-17 | Punching oil composition and application thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN112239696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116200221A (en) * | 2022-12-31 | 2023-06-02 | 无锡市高润杰化学有限公司 | Chlorine-free stamping oil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190498A (en) * | 2016-07-26 | 2016-12-07 | 中国石油化工股份有限公司 | Punching oil compositions and application thereof |
| CN106221877A (en) * | 2016-07-26 | 2016-12-14 | 中国石油化工股份有限公司 | Punching oil compositions and purposes |
-
2019
- 2019-07-17 CN CN201910647706.XA patent/CN112239696A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190498A (en) * | 2016-07-26 | 2016-12-07 | 中国石油化工股份有限公司 | Punching oil compositions and application thereof |
| CN106221877A (en) * | 2016-07-26 | 2016-12-14 | 中国石油化工股份有限公司 | Punching oil compositions and purposes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116200221A (en) * | 2022-12-31 | 2023-06-02 | 无锡市高润杰化学有限公司 | Chlorine-free stamping oil |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210119 |
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| RJ01 | Rejection of invention patent application after publication |