CN114106702A - Stainless steel fluid rough polishing wax and preparation method thereof - Google Patents
Stainless steel fluid rough polishing wax and preparation method thereof Download PDFInfo
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- CN114106702A CN114106702A CN202111518113.7A CN202111518113A CN114106702A CN 114106702 A CN114106702 A CN 114106702A CN 202111518113 A CN202111518113 A CN 202111518113A CN 114106702 A CN114106702 A CN 114106702A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
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Abstract
The invention relates to the technical field of metal mechanical polishing auxiliary agents, in particular to stainless steel fluid rough polishing wax and a preparation method thereof, wherein the stainless steel fluid rough polishing wax comprises the following raw materials: the aluminum oxide, the base oil, the lubricant, the brightener, the alkaline regulator, the oleic acid, the brightener, the emulsifier and the water are convenient for mechanical automatic waxing operation, the wet polishing process is free from dust danger, compared with similar products on the market, the product subjected to rough polishing treatment has the advantages that the surface is more smooth and the consistency is good, the roughness Ra can reach 0.08-0.2 mu m, the consumption is reduced by more than 40% compared with that of the traditional polishing paste, and the energy is saved.
Description
Technical Field
The invention relates to the technical field of metal mechanical polishing auxiliary agents, in particular to stainless steel fluid rough polishing wax and a preparation method thereof.
Background
In the mechanical polishing process, in order to improve the glossiness and flatness of metal parts, solid polishing pastes are widely used, and according to the metal materials and the required glossiness, various products such as red wax, green wax and yellow wax are selected. However, although the process is mature and stable, the products of this type are prone to generate a large amount of powder during the polishing process due to the dry polishing operation, which not only endangers the health of workers, but also brings about the risk of dust explosion.
Therefore, a novel liquid polishing wax is developed to solve the above pain points.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the stainless steel fluid rough polishing wax, compared with similar products in the market, the surface of the product after rough polishing treatment is more smooth and consistent, the roughness Ra can reach 0.08-0.2 mu m, the consumption is reduced by more than 40% compared with that of the traditional polishing paste, and the energy is saved.
The invention also aims to provide a preparation method of the stainless steel fluid rough polishing wax, which has the advantages of simple operation, convenient control, high production efficiency and low production cost and can be used for large-scale production.
The purpose of the invention is realized by the following technical scheme: the stainless steel fluid rough polishing wax comprises the following raw materials in parts by weight:
the stainless steel fluid rough polishing wax is convenient for mechanical automatic waxing operation, has a wet polishing process, has no dust hazard, and compared with similar products on the market, the product subjected to rough polishing treatment has the advantages that the surface is more smooth and consistent, the roughness Ra can reach 0.08-0.2 mu m, the consumption is reduced by more than 40% compared with that of the traditional polishing paste, and the energy is saved. The aluminum oxide is used as an abrasive, the particle size distribution range is narrow, the grinding efficiency is high, the polishing effect is good, the grinding efficiency is far higher than that of soft abrasives such as silicon dioxide, the surface finish is superior to that of white corundum, the cutting force is strong, the light emission is fast, pits on the surface of the stainless steel can be effectively ground and polished, uniform and bright light can be polished, and mirror surface polishing can be realized; the base oil, the lubricant, the brightener, the alkaline regulator, the oleic acid, the brightener, the emulsifier and the water are added in a matching way, so that the stainless steel fluid rough polishing wax is fluid and has better oiliness, lubricity, lubricating stability and gloss increasing performance, and under the condition that wax such as paraffin, palm wax and the like is not added, the base oil, the lubricant, the brightener, the oleic acid and the brightener in the stainless steel fluid rough polishing wax have the synergistic effect, so that the stainless steel fluid rough polishing wax also has the functions of reducing friction buffering and sealing filling during polishing, the surface of a product after rough polishing treatment is smoother and better in consistency, and the roughness Ra can reach 0.08-0.2 mu m.
Preferably, the base oil is a No. 5 white oil or a No. 7 white oil.
By adopting the technical scheme, the oil property and the lubrication stability are provided for the stainless steel fluid rough polishing wax, and the effects of reducing friction buffer and sealing and filling during polishing are facilitated.
Preferably, the lubricant is sodium stearate and/or zinc stearate.
By adopting the technical scheme, the sodium stearate has good antirust property, cooling property, lubricating property and cleaning property and good processing property. More preferably, the lubricant is sodium stearate and zinc stearate in a weight ratio of 3: 1-2, and the combination of sodium stearate and zinc stearate has synergistic effect, thereby improving thermal stability and further improving lubricating stability in the polishing process.
Preferably, the brightener is stearic acid and/or dimethicone.
By adopting the technical scheme, more preferably, the brightener is stearic acid and dimethyl silicone oil in a weight ratio of 5: 2-3, in the polishing process, stearic acid firstly acts on the surface of the product, and the temperature is gradually increased to play the synergistic brightening effect of the dimethyl silicone oil, improve the lubricating effect, reduce the friction buffering and seal filling effects.
Preferably, the alkaline regulator is triethanolamine or isopropanolamine.
By adopting the technical scheme, the pH value of the stainless steel fluid rough polishing wax is adjusted to be alkalescent.
Preferably, the brightener is palmitic acid.
By adopting the technical scheme, the cleaning effect is good, the cleaning and dispersing effects are good, the oxidation insoluble product and the carbon black are suspended, the adhesion and deposition on the surface of a workpiece are prevented, the purpose of brightness is achieved, the polishing efficiency is improved, the thixotropy of the emulsion can be adjusted by compounding the palmitic acid and the stearic acid, and the deposition of aluminum oxide is avoided.
Preferably, the emulsifier is glycerol trioleate and nonylphenol polyoxyethylene ether in a weight ratio of 2-4: 0.2-0.3.
By adopting the technical scheme, the interface compatibility is promoted, and a small amount of nonylphenol polyoxyethylene ether is added, so that the environmental pollution can be reduced, and the emulsifying, dispersing, wetting and penetrating properties can be improved by cooperating with the triolein.
Preferably, the mesh number of the aluminum oxide is 200-400 meshes.
By adopting the technical scheme, the grinding and polishing are promoted.
The other purpose of the invention is realized by the following technical scheme: the preparation method of the stainless steel fluid rough polishing wax comprises the following steps:
(S1), taking aluminum oxide, base oil, a lubricant, a brightener, an alkaline regulator, oleic acid, a brightener, an emulsifier and water according to parts by weight for later use;
(S2), heating water to 80 ℃, adding the lubricant into the water while stirring, adding the brightener and the brightener after the lubricant is completely dissolved, and stirring until the brightener and the brightener are completely dissolved to obtain a mixed solution;
(S3), adding aluminum oxide into the mixed solution, stirring uniformly, adding oleic acid and an emulsifier while stirring, and stirring for a certain time to obtain a semi-finished product;
(S4), adding base oil into the semi-finished product, and adjusting the pH value to 8-8.5 by using an alkaline regulator to obtain the stainless steel fluid rough polishing wax.
Wherein the step (S2) of heating the water to 80 ℃ to promote the dissolution of the lubricant, the brightener and the brightener to improve the preparation efficiency, and the step (S4) of adding the base oil to improve the oiliness and lubricity.
Preferably, in the step (S2), the stirring speed is more than or equal to 800 rpm; in the step (S3), the stirring speed is more than or equal to 900rpm, and the stirring time is at least 30 min.
By adopting the technical scheme, the dissolution is promoted, and the mixing efficiency is improved.
The invention has the beneficial effects that: the stainless steel fluid rough polishing wax is convenient for mechanical automatic waxing operation, has a wet polishing process, has no dust hazard, and compared with similar products on the market, the product subjected to rough polishing treatment has the advantages that the surface is more smooth and consistent, the roughness Ra can reach 0.08-0.2 mu m, the consumption is reduced by more than 40% compared with that of the traditional polishing paste, and the energy is saved. The aluminum oxide is used as an abrasive, the particle size distribution range is narrow, the grinding efficiency is high, the polishing effect is good, the grinding efficiency is far higher than that of soft abrasives such as silicon dioxide, the surface finish is superior to that of white corundum, the cutting force is strong, the light emission is fast, pits on the surface of the stainless steel can be effectively ground and polished, uniform and bright light can be polished, and mirror surface polishing can be realized; the base oil, the lubricant, the brightener, the alkaline regulator, the oleic acid, the brightener, the emulsifier and the water are added in a matching way, so that the stainless steel fluid rough polishing wax is fluid and has better oiliness, lubricity, lubricating stability and gloss increasing performance, and under the condition that wax such as paraffin, palm wax and the like is not added, the base oil, the lubricant, the brightener, the oleic acid and the brightener in the stainless steel fluid rough polishing wax have the synergistic effect, so that the stainless steel fluid rough polishing wax also has the functions of reducing friction buffering and sealing filling during polishing, the surface of a product after rough polishing treatment is smoother and better in consistency, and the roughness Ra can reach 0.08-0.2 mu m.
The preparation method of the stainless steel fluid rough polishing wax has the advantages of simple operation, convenient control, high production efficiency and low production cost, and can be used for large-scale production.
Detailed Description
The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.
Example 1
The stainless steel fluid rough polishing wax comprises the following raw materials in parts by weight:
the base oil is No. 5 white oil.
The lubricant is sodium stearate and zinc stearate in a weight ratio of 3: 1.5 mixing.
The brightener is stearic acid and dimethyl silicone oil according to the weight ratio of 5: 2.5 mixing.
The alkaline regulator is triethanolamine.
The brightening agent is palmitic acid.
The emulsifier is glycerol trioleate and nonylphenol polyoxyethylene ether in a weight ratio of 3: 0.25 mixing.
The mesh number of the aluminum oxide is 300 meshes.
The preparation method of the stainless steel fluid rough polishing wax comprises the following steps:
(S1), taking aluminum oxide, base oil, a lubricant, a brightener, an alkaline regulator, oleic acid, a brightener, an emulsifier and water according to parts by weight for later use;
(S2), heating water to 80 ℃, adding the lubricant into the water while stirring, adding the brightener and the brightener after the lubricant is completely dissolved, and stirring until the brightener and the brightener are completely dissolved to obtain a mixed solution;
(S3), adding aluminum oxide into the mixed solution, stirring uniformly, adding oleic acid and an emulsifier while stirring, and stirring for 40min to obtain a semi-finished product;
(S4), adding base oil into the semi-finished product, and adjusting the pH value to 8-8.5 by using an alkaline regulator to obtain the stainless steel fluid rough polishing wax.
In the step (S2), the stirring rotation speed is 900 rpm; in the step (S3), the stirring rotation speed was 1000 rpm.
Example 2
The stainless steel fluid rough polishing wax comprises the following raw materials in parts by weight:
the base oil is No. 7 white oil.
The lubricant is sodium stearate and zinc stearate in a weight ratio of 3: 1 are mixed.
The brightener is stearic acid and dimethyl silicone oil according to the weight ratio of 5: 2, mixing the components.
The alkaline regulator is triethanolamine.
The brightening agent is palmitic acid.
The emulsifier is glyceryl trioleate and nonylphenol polyoxyethylene ether in a weight ratio of 2: 0.2 mixing.
The mesh number of the aluminum oxide is 200 meshes.
The preparation method of the stainless steel fluid rough polishing wax comprises the following steps:
(S1), taking aluminum oxide, base oil, a lubricant, a brightener, an alkaline regulator, oleic acid, a brightener, an emulsifier and water according to parts by weight for later use;
(S2), heating water to 80 ℃, adding the lubricant into the water while stirring, adding the brightener and the brightener after the lubricant is completely dissolved, and stirring until the brightener and the brightener are completely dissolved to obtain a mixed solution;
(S3), adding aluminum oxide into the mixed solution, stirring uniformly, adding oleic acid and an emulsifier while stirring, and stirring for 30min to obtain a semi-finished product;
(S4), adding base oil into the semi-finished product, and adjusting the pH value to 8-8.5 by using an alkaline regulator to obtain the stainless steel fluid rough polishing wax.
In the step (S2), the stirring rotation speed is 800 rpm; in the step (S3), the stirring speed was 900 rpm.
Example 3
The stainless steel fluid rough polishing wax comprises the following raw materials in parts by weight:
the base oil is No. 5 white oil.
The lubricant is sodium stearate and zinc stearate in a weight ratio of 3: 2, mixing the components.
The brightener is stearic acid and dimethyl silicone oil according to the weight ratio of 5: 3, and mixing.
The alkaline regulator is triethanolamine.
The brightening agent is palmitic acid.
The emulsifier is triolein and nonylphenol polyoxyethylene ether in a weight ratio of 4: 0.3 mixing.
The mesh number of the aluminum oxide is 400 meshes.
The preparation method of the stainless steel fluid rough polishing wax comprises the following steps:
(S1), taking aluminum oxide, base oil, a lubricant, a brightener, an alkaline regulator, oleic acid, a brightener, an emulsifier and water according to parts by weight for later use;
(S2), heating water to 80 ℃, adding the lubricant into the water while stirring, adding the brightener and the brightener after the lubricant is completely dissolved, and stirring until the brightener and the brightener are completely dissolved to obtain a mixed solution;
(S3), adding aluminum oxide into the mixed solution, stirring uniformly, adding oleic acid and an emulsifier while stirring, and stirring for 50min to obtain a semi-finished product;
(S4), adding base oil into the semi-finished product, and adjusting the pH value to 8-8.5 by using an alkaline regulator to obtain the stainless steel fluid rough polishing wax.
In the step (S2), the stirring rotation speed is 1000 rpm; in the step (S3), the stirring rotation speed was 1200 rpm.
Example 4
The stainless steel fluid rough polishing wax comprises the following raw materials in parts by weight:
the base oil is No. 5 white oil.
The lubricant is sodium stearate and zinc stearate in a weight ratio of 3: 1.2 mixing.
The brightener is stearic acid and dimethyl silicone oil according to the weight ratio of 5: 2.8 are mixed.
The alkaline regulator is triethanolamine.
The brightening agent is palmitic acid.
The emulsifier is glycerol trioleate and nonylphenol polyoxyethylene ether in a weight ratio of 3: 0.28 mixing.
The mesh number of the aluminum oxide is 300 meshes.
The preparation method of the stainless steel fluid rough polishing wax comprises the following steps:
(S1), taking aluminum oxide, base oil, a lubricant, a brightener, an alkaline regulator, oleic acid, a brightener, an emulsifier and water according to parts by weight for later use;
(S2), heating water to 80 ℃, adding the lubricant into the water while stirring, adding the brightener and the brightener after the lubricant is completely dissolved, and stirring until the brightener and the brightener are completely dissolved to obtain a mixed solution;
(S3), adding aluminum oxide into the mixed solution, stirring uniformly, adding oleic acid and an emulsifier while stirring, and stirring for 30-50min to obtain a semi-finished product;
(S4), adding base oil into the semi-finished product, and adjusting the pH value to 8-8.5 by using an alkaline regulator to obtain the stainless steel fluid rough polishing wax.
In the step (S2), the stirring rotation speed is 800 rpm; in the step (S3), the stirring speed was 900 rpm.
Comparative example 1
This comparative example differs from example 1 in that:
the stainless steel fluid rough polishing wax comprises the following raw materials in parts by weight:
in the step (S3), after adding alumina into the mixed solution and stirring uniformly, adding oleic acid, paraffin and an emulsifier while stirring and stirring for 40min to obtain a semi-finished product.
Comparative example 2
This comparative example differs from example 1 in that:
the brightening agent is ammonium stearate.
Comparative example 3
This comparative example differs from example 1 in that:
the emulsifier is glyceryl trioleate and glyceryl monostearate, and the weight ratio of the emulsifier to the glyceryl monostearate is 3: 0.25 mixing.
Comparative example 4
This comparative example differs from example 1 in that:
the brightener is stearic acid and dimethyl silicone oil according to the weight ratio of 1: 1 are mixed.
Example 5
The fluid rough polishing wax for the stainless steel of the examples 1 to 4 and the stainless steel of the comparative examples 1 to 4 are taken, the rough polishing treatment is respectively carried out on a plurality of groups of 304 stainless steel, and the surface roughness and the brightness are tested by the following test method:
surface roughness: testing the surface roughness Ra according to the standard of GB1031-2009, and the unit is mum;
brightness: the visual inspection method divides the brightness of the surface of the polished part into 5 grades:
level 1: the surface has a white oxide film and has no brightness;
and 2, stage: slightly bright and unclear in profile;
and 3, level: the brightness is good, and the outline can be seen;
4, level: the surface is bright, and the outline (equivalent to the surface quality of electrochemical polishing) is more clearly seen;
and 5, stage: bright like a mirror surface.
The test results are shown in the following table:
surface roughness Ra | Brightness level | |
Example 1 | 0.10 | 4 stage |
Example 2 | 0.18 | 4 stage |
Example 3 | 0.08 | 4 stage |
Example 4 | 0.12 | 4 stage |
Comparative example 1 | 0.15 | 4 stage |
Comparative example 2 | 0.16 | Grade 3 |
Comparative example 3 | 0.25 | Grade 3 |
Comparative example 4 | 0.18 | Grade 3 |
As can be seen from the above table, after the stainless steel fluid rough polishing wax is used for carrying out the rough polishing treatment on 304 stainless steel, the roughness Ra can reach 0.08-0.2 μm, and the brightness is better. Example 1 does not contain wax such as paraffin wax, but it also achieves excellent surface roughness and brightness, compared to comparative example 1; compared with the comparative example 2, the brightening agent in the example 1 has better effect than the ammonium stearate in the comparative example 2 by adopting palmitic acid, and is more favorable for promoting surface smoothness and brightness; compared with the comparative example 3, the embodiment 1 achieves more remarkable smoothness and brightness after being compounded by adopting a specific emulsifier; compared with the comparative example 4, the embodiment 1 achieves more remarkable smoothness and brightness after being compounded by adopting the brightener with a specific proportion.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (10)
2. the stainless steel fluid rough polishing wax as claimed in claim 1, wherein: the base oil is No. 5 white oil or No. 7 white oil.
3. The stainless steel fluid rough polishing wax as claimed in claim 1, wherein: the lubricant is sodium stearate and/or zinc stearate.
4. The stainless steel fluid rough polishing wax as claimed in claim 1, wherein: the brightener is stearic acid and/or dimethyl silicone oil.
5. The stainless steel fluid rough polishing wax as claimed in claim 1, wherein: the alkaline regulator is triethanolamine or isopropanolamine.
6. The stainless steel fluid rough polishing wax as claimed in claim 1, wherein: the brightening agent is palmitic acid.
7. The stainless steel fluid rough polishing wax as claimed in claim 1, wherein: the emulsifier is glyceryl trioleate and nonylphenol polyoxyethylene ether in a weight ratio of 2-4: 0.2-0.3.
8. The stainless steel fluid rough polishing wax as claimed in claim 1, wherein: the mesh number of the aluminum oxide is 200-400 meshes.
9. A method of producing the fluid rough polishing wax for stainless steel according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
(S1), taking aluminum oxide, base oil, a lubricant, a brightener, an alkaline regulator, oleic acid, a brightener, an emulsifier and water according to parts by weight for later use;
(S2), heating water to 80 ℃, adding the lubricant into the water while stirring, adding the brightener and the brightener after the lubricant is completely dissolved, and stirring until the brightener and the brightener are completely dissolved to obtain a mixed solution;
(S3), adding aluminum oxide into the mixed solution, stirring uniformly, adding oleic acid and an emulsifier while stirring, and stirring for a certain time to obtain a semi-finished product;
(S4), adding base oil into the semi-finished product, and adjusting the pH value to 8-8.5 by using an alkaline regulator to obtain the stainless steel fluid rough polishing wax.
10. The method for preparing the fluid rough polishing wax for stainless steel according to claim 9, which is characterized in that: in the step (S2), the stirring speed is more than or equal to 800 rpm; in the step (S3), the stirring speed is more than or equal to 900rpm, and the stirring time is at least 30 min.
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CN105200433A (en) * | 2015-09-09 | 2015-12-30 | 深圳市宏达威表面处理技术有限公司 | Stainless steel liquid polishing paste and preparation method thereof |
US20160107289A1 (en) * | 2014-10-21 | 2016-04-21 | Cabot Microelectronics Corporation | Corrosion inhibitors and related compositions and methods |
CN107699139A (en) * | 2017-11-03 | 2018-02-16 | 辽宁宝瑞科技有限公司 | A kind of super lapping liquid composition of water base environment-friendly antirust type and preparation and application |
CN109825199A (en) * | 2019-04-11 | 2019-05-31 | 富地润滑科技股份有限公司 | A kind of environmentally protective polishing fluid and preparation method thereof |
CN112724835A (en) * | 2020-12-17 | 2021-04-30 | 苏州丰倍生物科技有限公司 | Liquid polishing wax for stainless steel and preparation method and application thereof |
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2021
- 2021-12-13 CN CN202111518113.7A patent/CN114106702B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20160107289A1 (en) * | 2014-10-21 | 2016-04-21 | Cabot Microelectronics Corporation | Corrosion inhibitors and related compositions and methods |
CN105200433A (en) * | 2015-09-09 | 2015-12-30 | 深圳市宏达威表面处理技术有限公司 | Stainless steel liquid polishing paste and preparation method thereof |
CN107699139A (en) * | 2017-11-03 | 2018-02-16 | 辽宁宝瑞科技有限公司 | A kind of super lapping liquid composition of water base environment-friendly antirust type and preparation and application |
CN109825199A (en) * | 2019-04-11 | 2019-05-31 | 富地润滑科技股份有限公司 | A kind of environmentally protective polishing fluid and preparation method thereof |
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