Aluminum alloy liquid fine polishing wax and preparation method thereof

Abstract

The invention relates to the technical field of liquid polishing wax, in particular to aluminum alloy liquid fine polishing wax and a preparation method thereof, and the aluminum alloy liquid fine polishing wax comprises the following components: mineral oil, fatty acid, grease, an emulsifier, a surfactant, an alkaline brightener and an abrasive. The aluminum alloy liquid fine polishing wax is high in polishing efficiency and good in surface effect. The preparation method of the aluminum alloy liquid fine polishing wax comprises the following steps that under the stirring condition, water, the alkaline brightener, the surfactant, the emulsifier and the abrasive are stirred to be completely dissolved, and a uniform mixed solution is obtained; and when the temperature of the mixed solution reaches 75 DEG C or above, adding mineral oil, grease and fatty acid, stirring to obtain an emulsion, continuously stirring for continuous emulsification, and stopping stirring and heating to obtain the aluminum alloy liquid fine polishing wax. The preparation method of the aluminum alloy liquid fine polishing wax is low in process equipment investment, simple and convenient in process operation, and capable of producing the high-quality and high-stability aluminum alloy liquid fine polishing wax.

Description

technical field [0001] The invention relates to the technical field of liquid polishing wax, in particular to an aluminum alloy liquid fine polishing wax and a preparation method thereof. Background technique [0002] Due to its excellent performance, aluminum alloy materials have been widely used in national defense, aerospace, machinery manufacturing, transportation, electronics and other fields. With the development of industries such as mobile phone casings, notebook computer casings, electronic equipment, automobiles and precision components, the requirements for surface processing of aluminum alloys are becoming more and more stringent, which puts higher demands on the performance of aluminum alloy polishing fluids in all aspects. Require. At present, the polishing of aluminum alloys generally adopts chemical polishing, mechanical chemical polishing and mechanical polishing. In chemical polishing, alkaline and acidic polishing solutions are often used. Due to the seri...

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Problems solved by technology

[0003] At present, some aluminum alloy polishing waxes are sold on the market. Although imported polishing waxes have excellent performance, they are expensive. Most domestic aluminum alloy polishing waxes have some problems, such as poor acid-base control of polishing waxes, There are pits on the surface of the aluminum alloy. In addition, due to the application of inappropriate abrasives in the polishing wax, the surface of the aluminum alloy is scratched during polishing, resulting in scratches, and the surface effect is poor.

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