CN111548845A - High-performance wire drawing lubricating powder - Google Patents
High-performance wire drawing lubricating powder Download PDFInfo
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- CN111548845A CN111548845A CN202010443101.1A CN202010443101A CN111548845A CN 111548845 A CN111548845 A CN 111548845A CN 202010443101 A CN202010443101 A CN 202010443101A CN 111548845 A CN111548845 A CN 111548845A
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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
-
- 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
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
-
- 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
- C10M2201/102—Silicates
- C10M2201/103—Clays; Mica; Zeolites
-
- 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
- C10M2201/105—Silica
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
-
- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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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 application provides a high-performance wire drawing lubricating powder, which comprises the following components in percentage by weight: 10 to 60 percent of base powder; 10-40% of an auxiliary agent, wherein the auxiliary agent comprises functionalized graphene oxide, and functional groups contained in the functionalized graphene oxide comprise one or more of-COOH, -OH, -COONa and aminopropyl alkoxy silicon groups. The functionalized graphene oxide is flaky and has the size less than 500 nm; 1 to 15 percent of extreme pressure agent; 0.3 to 10 percent of antirust agent; 8 to 15 percent of water absorbent. In the application, the lubricating agent has good lubricating property, the talcum powder and the stearic acid have good lubricating property, a uniform and compact lubricating film can be formed on the surface of metal, and the friction damage of the drawing metal and a die can be effectively reduced; the adhesive property is good, the stability is strong, the abrasion is low, and the storage is easy in the drawing process. The surface appearance of the steel wire finished product after drawing is smooth and clean, the steel wire finished product has better tensile property, the frictional resistance between the metal wire and the die can be reduced at high temperature and high pressure, and the effect of improving the drawing speed is achieved.
Description
Technical Field
The application relates to the technical field of wire drawing powder, in particular to high-performance wire drawing lubricating powder.
Background
Dry drawing is one of the essential links in the production of steel wire products such as steel cords and cutting wires. In the drawing process, sliding friction occurs between the steel wire and the wire-drawing die, a large amount of heat is generated, energy consumption is increased, and uniform deformation of the steel wire is not facilitated, so that lubricating powder is required to be used for reducing the friction coefficient.
Disclosure of Invention
The application aims to overcome the defects in the prior art, and provides the high-performance wire drawing lubricating powder which can enable a product to have good lubricating property, has good adhesiveness in the drawing process, strong stability, low abrasion and easy preservation.
The application provides a high-performance wire drawing lubricating powder, which comprises the following components in percentage by weight:
10 to 60 percent of base powder;
10 to 40 percent of auxiliary agent;
1 to 15 percent of extreme pressure agent;
0.3 to 10 percent of antirust agent;
8 to 15 percent of water absorbent.
Further, the auxiliary agent comprises functionalized graphene oxide, and functional groups contained in the functionalized graphene oxide comprise one or more of-COOH, -OH, -COONa and aminopropyl alkoxy silicon groups; the functionalized graphene oxide is flaky and has the size of less than 500 nm.
Further, the auxiliary agent also comprises activated talcum powder and nano-attapulgite coated by silicon dioxide, and the mass ratio of the activated talcum powder to the nano-attapulgite coated by the silicon dioxide is 8-10: 1, the particle size of the activated talcum powder is 500-600 meshes.
Further, the base powder is sodium stearate, and the average particle size of the sodium stearate is 0.1 μm.
Furthermore, the auxiliary agent also comprises one or more of polyethylene wax, bentonite and barium stearate.
Further, the preparation method of the nano attapulgite comprises the following steps: soaking the nano-attapulgite in a sodium hydroxide solution with the mass concentration of 2% at 50 ℃ for 30-40min, filtering, washing with clear water, drying to constant weight, uniformly dispersing the nano-attapulgite in deionized water to form a nano-attapulgite suspension with the mass concentration of 6.5%, stirring at the rotating speed of 1500r/min, and then mixing the nano-attapulgite suspension with the deionized water according to the weight ratio of 50: 6: 5, sequentially adding 0.25 mass percent of sodium hexametaphosphate solution and 10 mass percent of sodium silicate solution, adjusting the pH of the mixed solution to 8.8 by using 10 mass percent of dilute hydrochloric acid, continuously dropwise adding 2.5 mass percent of sodium silicate solution into a water bath at 88 ℃, adjusting the pH of the mixed solution to 8.0 by using 10 mass percent of dilute hydrochloric acid, stirring at the rotation speed of 1800r/min for 3 hours, then adding 15 mass percent of ethanol into the mixed solution, filtering, washing, drying to constant weight, and grinding to obtain the product.
Further, the antirust agent is one or more of sodium nitrite, sodium phosphite, sodium molybdate and sodium chromate.
Further, the water absorbent is layered sodium disilicate; the layered sodium disilicate has an average particle diameter of 0.1. mu.m.
In the embodiment of the application, by adopting the technical scheme, the product has good lubricity, the talcum powder and the stearic acid have good lubricating performance, a uniform and compact lubricating film can be formed on the surface of the metal, and the friction damage of the drawing metal and a die can be effectively reduced;
the adhesive property is good, the stability is strong, the abrasion is low, and the storage is easy in the drawing process. The surface appearance of a steel wire finished product after drawing is smooth and clean, the steel wire finished product has better tensile property, and the functionalized graphene oxide is added to be used as an anti-friction auxiliary component, so that the frictional resistance between a metal wire and a die can be reduced at high temperature and high pressure, and the effect of improving the drawing speed is achieved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the specific embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided in the embodiments of the present application are described in detail below.
The embodiment provides a high-performance wire-drawing lubricating powder, which comprises the following components in percentage by weight:
10 to 60 percent of base powder, wherein the base powder is sodium stearate, and the average grain diameter of the sodium stearate is 0.1 mu m.
10-40% of an auxiliary agent, wherein the auxiliary agent comprises functionalized graphene oxide, and functional groups contained in the functionalized graphene oxide comprise one or more of-COOH, -OH, -COONa and aminopropyl alkoxy silicon groups. The functionalized graphene oxide is flaky and has the size less than 500 nm.
The auxiliary agent also comprises activated talcum powder and nano-attapulgite coated by silicon dioxide, and the mass ratio of the activated talcum powder to the nano-attapulgite coated by the silicon dioxide is 8-10: 1, the particle size of the activated talcum powder is 500-600 meshes.
The auxiliary agent also comprises one or more of polyethylene wax, bentonite and barium stearate.
The preparation method of the nano attapulgite comprises the following steps: soaking the nano-attapulgite in a sodium hydroxide solution with the mass concentration of 2% at 50 ℃ for 30-40min, filtering, washing with clear water, drying to constant weight, uniformly dispersing the nano-attapulgite in deionized water to form a nano-attapulgite suspension with the mass concentration of 6.5%, stirring at the rotating speed of 1500r/min, and then mixing the nano-attapulgite suspension with the deionized water according to the weight ratio of 50: 6: 5, sequentially adding 0.25 mass percent of sodium hexametaphosphate solution and 10 mass percent of sodium silicate solution, adjusting the pH of the mixed solution to 8.8 by using 10 mass percent of dilute hydrochloric acid, continuously dropwise adding 2.5 mass percent of sodium silicate solution into a water bath at 88 ℃, adjusting the pH of the mixed solution to 8.0 by using 10 mass percent of dilute hydrochloric acid, stirring at the rotation speed of 1800r/min for 3 hours, then adding 15 mass percent of ethanol into the mixed solution, filtering, washing, drying to constant weight, and grinding to obtain the product.
1-15% of extreme pressure agent, wherein the extreme pressure agent is one or more of tungsten disulfide, phosphite ester, boron nitride, sodium metaborate and anhydrous borax.
0.3 to 10 percent of antirust agent, wherein the antirust agent is one or more of sodium nitrite, sodium phosphite, sodium molybdate and sodium chromate.
8-15% of water absorbent, wherein the water absorbent is layered sodium disilicate; the layered sodium disilicate has an average particle diameter of 0.1. mu.m.
Mixing and stirring the base powder, the auxiliary agent and the antirust agent, heating to 75-85 ℃, adding the water absorbent, carrying out heat preservation reaction, adding the extreme pressure agent, stirring uniformly, drying and crushing to 100 meshes to obtain the lubricant.
In the embodiment of the application, by adopting the technical scheme, the product has good lubricity, the talcum powder and the stearic acid have good lubricating performance, a uniform and compact lubricating film can be formed on the surface of the metal, and the friction damage of the drawing metal and a die can be effectively reduced;
the adhesive property is good, the stability is strong, the abrasion is low, and the storage is easy in the drawing process. The surface appearance of a steel wire finished product after drawing is smooth and clean, the steel wire finished product has better tensile property, and the functionalized graphene oxide is added to be used as an anti-friction auxiliary component, so that the frictional resistance between a metal wire and a die can be reduced at high temperature and high pressure, and the effect of improving the drawing speed is achieved.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. The high-performance wire drawing lubricating powder is characterized by comprising the following components in percentage by weight:
10 to 60 percent of base powder;
10 to 40 percent of auxiliary agent;
1 to 15 percent of extreme pressure agent;
0.3 to 10 percent of antirust agent;
8 to 15 percent of water absorbent.
2. The high-performance wiredrawing lubricating powder according to claim 1, wherein the auxiliary agent comprises functionalized graphene oxide containing functional groups including one or more of-COOH, -OH, -COONa, aminopropyl alkoxy silicon groups; the functionalized graphene oxide is flaky and has the size of less than 500 nm.
3. The high-performance wire drawing lubricating powder according to claim 2, wherein the auxiliary agent further comprises activated talcum powder and nano-attapulgite coated with silica, and the mass ratio of the activated talcum powder to the nano-attapulgite coated with silica is 8-10: 1, the particle size of the activated talcum powder is 500-600 meshes.
4. The high performance wiredrawing lubricating powder of claim 1, wherein the base powder is sodium stearate having an average particle size of 0.1 μm.
5. The high-performance wiredrawing lubricating powder as claimed in claim 2, wherein the auxiliary agent further comprises one or more of polyethylene wax, bentonite and barium stearate.
6. The high-performance wiredrawing lubricating powder as claimed in claim 3, wherein the preparation method of the nano attapulgite is as follows: soaking the nano-attapulgite in a sodium hydroxide solution with the mass concentration of 2% at 50 ℃ for 30-40min, filtering, washing with clear water, drying to constant weight, uniformly dispersing the nano-attapulgite in deionized water to form a nano-attapulgite suspension with the mass concentration of 6.5%, stirring at the rotating speed of 1500r/min, and then mixing the nano-attapulgite suspension with the deionized water according to the weight ratio of 50: 6: 5, sequentially adding 0.25 mass percent of sodium hexametaphosphate solution and 10 mass percent of sodium silicate solution, adjusting the pH of the mixed solution to 8.8 by using 10 mass percent of dilute hydrochloric acid, continuously dropwise adding 2.5 mass percent of sodium silicate solution into a water bath at 88 ℃, adjusting the pH of the mixed solution to 8.0 by using 10 mass percent of dilute hydrochloric acid, stirring at the rotation speed of 1800r/min for 3 hours, then adding 15 mass percent of ethanol into the mixed solution, filtering, washing, drying to constant weight, and grinding to obtain the product.
7. The high-performance wire drawing lubricating powder according to claim 1, wherein the antirust agent is one or more of sodium nitrite, sodium phosphite, sodium molybdate and sodium chromate.
8. The high-performance wiredrawing lubricating powder as claimed in claim 1, wherein the water absorbent is layered sodium disilicate; the layered sodium disilicate has an average particle diameter of 0.1. mu.m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010443101.1A CN111548845A (en) | 2020-05-22 | 2020-05-22 | High-performance wire drawing lubricating powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010443101.1A CN111548845A (en) | 2020-05-22 | 2020-05-22 | High-performance wire drawing lubricating powder |
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| CN111548845A true CN111548845A (en) | 2020-08-18 |
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| CN202010443101.1A Pending CN111548845A (en) | 2020-05-22 | 2020-05-22 | High-performance wire drawing lubricating powder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195055A (en) * | 2020-09-30 | 2021-01-08 | 郑州机械研究所有限公司 | Drawing lubricant for flux-cored copper-based solder wire, drawing lubrication method, flux-cored copper-based solder wire and application thereof |
| CN113578989A (en) * | 2021-09-14 | 2021-11-02 | 南京华舜润滑制品有限公司 | Acid-washing-free drawing lubricant powder for welding wires and preparation method thereof |
| CN114480003A (en) * | 2022-02-22 | 2022-05-13 | 江苏中晟高科环境股份有限公司 | Metal wire drawing solid lubricant and preparation method thereof |
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| CN102311851A (en) * | 2011-08-12 | 2012-01-11 | 天津市金海利油脂有限公司 | Wire drawing lubricant for automatic steel and preparation method thereof |
| CN104593125A (en) * | 2015-01-29 | 2015-05-06 | 南京工程学院 | Anti-caking lubricating powder for wire drawing |
| CN106883913A (en) * | 2017-02-07 | 2017-06-23 | 河北纳泰化工有限公司 | A kind of nano modification metal wire-drawing powder and preparation method thereof |
| CN107185984A (en) * | 2017-05-18 | 2017-09-22 | 当涂县宏宇金属炉料有限责任公司 | A kind of wire drawing powder with good lubrication effect |
| CN110102587A (en) * | 2019-05-16 | 2019-08-09 | 天津市弘亚润滑粉制造有限公司 | A kind of wire-drawing lubrication powder |
-
2020
- 2020-05-22 CN CN202010443101.1A patent/CN111548845A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102311851A (en) * | 2011-08-12 | 2012-01-11 | 天津市金海利油脂有限公司 | Wire drawing lubricant for automatic steel and preparation method thereof |
| CN104593125A (en) * | 2015-01-29 | 2015-05-06 | 南京工程学院 | Anti-caking lubricating powder for wire drawing |
| CN106883913A (en) * | 2017-02-07 | 2017-06-23 | 河北纳泰化工有限公司 | A kind of nano modification metal wire-drawing powder and preparation method thereof |
| CN107185984A (en) * | 2017-05-18 | 2017-09-22 | 当涂县宏宇金属炉料有限责任公司 | A kind of wire drawing powder with good lubrication effect |
| CN110102587A (en) * | 2019-05-16 | 2019-08-09 | 天津市弘亚润滑粉制造有限公司 | A kind of wire-drawing lubrication powder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195055A (en) * | 2020-09-30 | 2021-01-08 | 郑州机械研究所有限公司 | Drawing lubricant for flux-cored copper-based solder wire, drawing lubrication method, flux-cored copper-based solder wire and application thereof |
| CN112195055B (en) * | 2020-09-30 | 2022-08-19 | 郑州机械研究所有限公司 | Drawing lubricant for flux-cored copper-based solder wire, drawing lubrication method, flux-cored copper-based solder wire and application thereof |
| CN113578989A (en) * | 2021-09-14 | 2021-11-02 | 南京华舜润滑制品有限公司 | Acid-washing-free drawing lubricant powder for welding wires and preparation method thereof |
| CN114480003A (en) * | 2022-02-22 | 2022-05-13 | 江苏中晟高科环境股份有限公司 | Metal wire drawing solid lubricant and preparation method thereof |
| CN114480003B (en) * | 2022-02-22 | 2022-12-16 | 江苏中晟高科环境股份有限公司 | Metal wire drawing solid lubricant and preparation method thereof |
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Application publication date: 20200818 |
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