Metal polishing wax and method of making

Abstract

The application discloses a kind of metal polishing wax and preparation method, principle includes butter 20-30 parts, fischer-tropsch wax 30-50 parts, polyethylene wax 1-5 parts, corrosion inhibitor 1~5 parts, feldspar powder 1~5 parts, brightener 1~3 parts, polishing acid 5-10 parts, organic polishing mixture 5-10 parts, emulsifier 1-10 parts, the rest is deionized water, and polishing acid includes one or more of phosphoric acid, sulfuric acid or nitric acid.The metal polishing wax prepared by the application has simple preparation process, high polishing speed and low production cost.The polishing is efficient and safe, the polished metal surface has high brightness, good flatness and no corrosion points, the components synergize to effectively improve the functionality of the polishing wax, the chemical properties are stable, suitable for mass production.The polishing wax has water resistance, moisture resistance, slip resistance and stain resistance, effectively improves the polishing brightness, has excellent surface quality, can significantly improve the brightness of metal surface, and the cleaning process after polishing is easier, which can save cleaning time.

Description

Technical Field

[0001] This invention relates to the field of polishing technology, specifically to a metal polishing wax and its preparation method. Background Technology

[0002] Polishing is a processing method that uses mechanical, chemical, or electrochemical actions to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a finishing process that uses polishing tools and abrasive particles or other polishing media to modify the surface of a workpiece. Polishing does not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror gloss. Sometimes it is also used to eliminate gloss. Polishing wheels are usually used as polishing tools. Polishing wheels are generally made of multiple layers of canvas, felt, or leather, clamped on both sides by metal circular plates. The rim of the wheel is coated with a polishing agent made of micro-powdered abrasive and grease. Polishing is often referred to as the beautician of industrial products. Mechanical polishing uses polishing wax to grind the surface of metal or non-metal materials, reducing the surface roughness of the polished material, improving the gloss, and thus giving the material a good appearance quality.

[0003] Currently, polishing waxes on the market can perform good polishing work on aluminum and copper products. However, the preparation process of general polishing waxes is complicated. For aluminum and copper products, polishing with existing polishing waxes requires high polishing speed, and the polishing time is long and the wear of polishing pads is large. Liquid polishing waxes are water-based, and the cleaning process after polishing is easier and can save cleaning time. Therefore, liquid polishing waxes can better increase the polishing efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a metal polishing wax and its preparation method, which has the advantage of being easy to polish. It solves the problems of the complicated preparation process of general polishing wax, the need for high polishing rate when polishing aluminum and copper products with existing polishing wax, the long polishing time and large wear of polishing pads, and the fact that liquid polishing wax is water-based, making the cleaning process after polishing easier and saving cleaning time.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a metal polishing wax, the raw materials of which include: 20-30 parts of shortening, 30-50 parts of Fischer-Tropsch wax, 1-5 parts of polyethylene wax, 1-5 parts of corrosion inhibitor, 1-5 parts of feldspar powder, 1-3 parts of brightener, 5-10 parts of polishing acid, 5-10 parts of organic polishing mixture, 1-10 parts of emulsifier, and the remainder being deionized water.

[0006] Preferably, the polishing acid includes one or more of phosphoric acid, sulfuric acid, or nitric acid.

[0007] Preferably, the organic polishing mixture includes one or more of the following: sodium cocoyl hydroxyethyl sulfonate, dithiodipropanol, or dodecylphenol polyoxyethylene ether.

[0008] A method for preparing a metal polishing wax, the method comprising the following steps:

[0009] Step 1: Grinding and crushing. First, grind and crush Fischer-Tropsch wax, polyethylene wax, and feldspar powder using a grinding mill. Then, pass the powder through a 200-mesh sieve and continue grinding and sieving until all the powder has passed through the sieve. Next, pour the ground Fischer-Tropsch wax, polyethylene wax, and feldspar powder into a container, add deionized water and polishing acid, and mix. Use a mixer to initially stir the feldspar powder, polyethylene wax, Fischer-Tropsch wax, deionized water, and polishing acid. During stirring, heat the mixture to 30-45℃, stir at 100 r / min, and continuously introduce air.

[0010] Step two: Next, gradually pour the shortening, corrosion inhibitor, brightener, emulsifier, and organic polishing mixture into the mixture from step one and heat to emulsify. Place the container containing the above materials into the emulsification device, heat the operating environment of the emulsification device, start the emulsification device to emulsify the materials, and after the emulsification is completed, rinse the solvent into the container and place it in a low-temperature environment. At the same time, add ethyl acetate to the container and stir. After completion, let the mixture in the container air dry and cool naturally to obtain the final product.

[0011] Preferably, the emulsifier is one of fatty alcohol polyoxyethylene ether and alkylphenol polyoxyethylene ether.

[0012] Preferably, the surfactant is obtained by isothermal dehydration polymerization of coconut oil acid and triethanolamine in toluene solvent under trimethylaluminum catalysis, followed by vacuum filtration, extraction, vacuum distillation, and drying with diatomaceous earth.

[0013] Preferably, the compound corrosion inhibitor is prepared by heating and stirring diethanolamine, quinoline, deionized water and thiourea, adding benzotriazole and cocamidopropyl hydroxysulfonate, cooling to room temperature and then adding sodium molybdate, and stirring at a constant temperature.

[0014] A method for using metal polishing wax, S1: using the aforementioned metal polishing wax;

[0015] S2: Heat the metal polishing wax to 50℃~80℃;

[0016] S3: Immerse the dry and clean metal product to be polished in the polishing liquid in step S2 for 10-30 minutes, and then polish it using a polishing machine.

[0017] S4: After the metal product polished by the polishing machine in step S3 is taken out, it is washed with 100℃ deionized water.

[0018] S5: Remove the aluminum product from step S4 and dry it.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] The metal polishing wax prepared by this invention has a simple preparation process, high polishing speed, and low production cost. It is highly efficient and safe, producing a high-gloss, smooth, and corrosion-free metal surface after polishing. The synergistic effect of the components effectively improves the functionality of the polishing wax. Its chemical properties are stable, making it suitable for mass production. The polishing wax of this invention is water-resistant, heat-resistant, scratch-resistant, and stain-resistant, effectively improving polishing brightness and surface quality. It significantly enhances the gloss of metal surfaces, and the post-polishing cleaning process is easier, saving cleaning time. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1

[0023] A metal polishing wax is prepared from the following raw materials: 20 parts shortening, 35 parts Fischer-Tropsch wax, 5 parts polyethylene wax, 5 parts corrosion inhibitor, 5 parts feldspar powder, 3 parts brightener, 7 parts polishing acid, 10 parts organic polishing mixture, 10 parts emulsifier, and the remainder being deionized water. The polishing acid includes phosphoric acid, sulfuric acid, and nitric acid, and the organic polishing mixture includes sodium cocoyl hydroxyethyl sulfonate, dithiodipropanol, or dodecylphenol polyoxyethylene ether.

[0024] A method for preparing a metal polishing wax, the method comprising the following steps:

[0025] Step 1: Grinding and crushing. First, grind and crush Fischer-Tropsch wax, polyethylene wax, and feldspar powder using a grinding mill. Then, pass the powder through a 200-mesh sieve and continue grinding and sieving until all the powder has passed through the sieve. Next, pour the ground Fischer-Tropsch wax, polyethylene wax, and feldspar powder into a container, add deionized water and polishing acid, and mix. Use a mixer to initially stir the feldspar powder, polyethylene wax, Fischer-Tropsch wax, deionized water, and polishing acid. During stirring, heat the mixture to 45°C, stir at a speed of 100 r / min, and continuously introduce air.

[0026] Step two: Next, gradually pour the shortening, corrosion inhibitor, brightener, emulsifier, and organic polishing mixture into the mixture from step one and heat to emulsify. Place the container containing the above materials into the emulsification device, heat the operating environment of the emulsification device, start the emulsification device to emulsify the materials, and after the emulsification is completed, rinse the solvent into the container and place it in a low-temperature environment. At the same time, add ethyl acetate to the container and stir. After completion, let the mixture in the container air dry and cool naturally to obtain the final product.

[0027] Preferably, the emulsifier is fatty alcohol polyoxyethylene ether.

[0028] Preferably, the surfactant is obtained by isothermal dehydration polymerization of coconut oil acid and triethanolamine in toluene solvent under trimethylaluminum catalysis, followed by vacuum filtration, extraction, vacuum distillation, and drying with diatomaceous earth.

[0029] Preferably, the compound corrosion inhibitor is prepared by heating and stirring diethanolamine, quinoline, deionized water and thiourea, adding benzotriazole and cocamidopropyl hydroxysulfonate, cooling to room temperature and then adding sodium molybdate, and stirring at a constant temperature.

[0030] A method for using metal polishing wax, S1: using the aforementioned metal polishing wax;

[0031] S2: Heat the metal polishing wax to 80℃;

[0032] S3: Immerse the dry and clean metal product to be polished in the polishing liquid in step S2 for 30 minutes, and then polish it using a polishing machine.

[0033] S4: After the metal product polished by the polishing machine in step S3 is taken out, it is washed with 100℃ deionized water.

[0034] S5: Remove the aluminum product from step S4 and dry it.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal polishing wax, characterized in that: The raw materials for its preparation include: 20-30 parts shortening, 30-50 parts Fischer-Tropsch wax, 1-5 parts polyethylene wax, 1-5 parts corrosion inhibitor, 1-5 parts feldspar powder, 1-3 parts brightener, 5-10 parts polishing acid, 5-10 parts organic polishing mixture, 1-10 parts emulsifier, and the remainder is deionized water; the polishing acid includes one or more of phosphoric acid, sulfuric acid, or nitric acid. The organic polishing mixture includes various types of sodium cocoyl hydroxyethyl sulfonate, dithiodipropanol, or dodecylphenol polyoxyethylene ether; the emulsifier is one of fatty alcohol polyoxyethylene ether or alkylphenol polyoxyethylene ether. The metal polishing wax is prepared in the following steps: Step 1: Grinding and crushing. First, grind and crush Fischer-Tropsch wax, polyethylene wax, and feldspar powder using a grinding mill. Then, pass the powder through a 200-mesh sieve and continue grinding and sieving until all the powder has passed through the sieve. Next, pour the ground Fischer-Tropsch wax, polyethylene wax, and feldspar powder into a container, add deionized water and polishing acid, and mix. Use a mixer to initially stir the feldspar powder, polyethylene wax, Fischer-Tropsch wax, deionized water, and polishing acid. During stirring, heat the mixture to 30-45℃, stir at 100 r / min, and continuously introduce air. Step two: Next, shortening, corrosion inhibitor, brightener, emulsifier, and organic polishing mixture are gradually poured into the mixture from step one and heated for emulsification. The container containing the above materials is placed into the emulsification device, the operating environment of the emulsification device is heated, and the emulsification device is started to emulsify the materials. After the emulsification is completed, the solvent is rinsed into the container and placed in a low-temperature environment. At the same time, ethyl acetate is added to the container and stirred. After completion, the mixture in the container is allowed to air dry and cool naturally to obtain the final product. The corrosion inhibitor is obtained by heating and stirring diethanolamine, quinoline, deionized water, and thiourea, then adding benzotriazole and cocamidopropyl hydroxysulfonate, cooling to room temperature, adding sodium molybdate, and stirring at a constant temperature.

2. A metal polishing method, characterized in that: S1. Using the metal polishing wax according to claim 1; S2: Heat the metal polishing wax to 50℃~80℃; S3: Immerse the dry and clean metal product to be polished into the heated metal polishing wax in step S2 for 10-30 minutes, and then polish it with a polishing machine. S4: After the metal product polished by the polishing machine in step S3 is taken out, it is washed with 100℃ deionized water. S5: Remove the metal product from step S4 and dry it.