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Aluminium wiredrawing lubricant and preparation method thereof

A technology of aluminum wire drawing lubricant and film-forming aid, which is applied in lubricating compositions, petroleum industry and other directions, can solve the problems of oil products and oil products, such as evaporation and smoke, on-site environment deterioration, affecting product quality, etc., and achieves fast heat transfer speed. , good cooling effect, bright surface effect

Inactive Publication Date: 2013-10-16
安徽富华电子集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heat dissipation of the lubricating oil is slow, which will damage the mold and affect the product quality. At the same time, the high temperature can easily ignite the oil or cause the oil to evaporate and smoke, resulting in the deterioration of the site environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] An aluminum wire drawing lubricant is made from the following raw materials (kg) in parts by weight:

[0015] Monoethanolamine 0.3, triethanolamine 0.8, mercaptobenzimidazole 0.3, caprylic acid 1, sodium lauryl sulfate 1, dibutyltin dilaurate 2, zinc acetate 1, tung oil 2, methyltrimethoxysilane 2, synthetic Membrane aid 3, water 160;

[0016] The preparation method is: add monoethanolamine, triethanolamine, sodium lauryl sulfate, and tung oil into water, heat to 90-98°C, stir for 40-50 minutes, then add methyltrimethoxysilane and stir for 20-30 minutes , add film-forming aids and stir for 30-40 minutes, then add other remaining ingredients, and react for 1-2 hours to obtain the product.

[0017] The film-forming aid is made of the following raw materials in parts by weight (kg): benzoquinone 1, styrene 6, tert-butyl hydroperoxide 0.2, itaconate di-n-butyl ester 3, silane coupling agent KH550 2 , 1-hydroxyethyl-2-oleyl imidazoline 2; the preparation method is: mix sty...

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Abstract

The invention provides an aluminium wiredrawing lubricant and a preparation method thereof. The lubricant is characterized by comprising the following raw materials by weight parts: 0.3-0.4 parts of monoethanolamine, 0.6-0.8 parts of triethanolamine, 0.2-0.3 parts of mercapto benzimidazole, 1-2 parts of caprylic-capric acid blend, 1-2 parts of sodium dodecyl sulfate, 1-2 parts of dibutyltin dilaurate, 1-2 parts of zinc acetate, 1-2 parts of tung oil, 2-3 parts of methyl trimethoxy silane, 3-4 parts of a film forming auxiliary agent and 150-160 parts of water. According to the invention, the tung oil is added to promote lubricity, water base is used to play a relatively good heat dissipating effect, the triethanolamine is added to improve an anti-corrosion effect, and the methyl trimethoxy silane is combined with the mercapto benzimidazole, the caprylic-capric acid blend and the film forming agent to improve a film forming performance and prolong an anti-corrosion time of the aluminium conductor after the wiredrawing.

Description

technical field [0001] The invention relates to the technical field of copper and aluminum wire drawing, and relates to an aluminum wire drawing lubricant and a preparation method thereof. Background technique [0002] Copper wires (wires) and aluminum wires (wires) are the main transmission wires for power transmission in the power industry. They are usually made by drawing process, that is, metal wires with larger diameters such as steel wires pass through the pores of the mold and are pulled out under the action of external force to cut them into pieces. The area is reduced to form a wire of the desired diameter. [0003] In the existing wire drawing process, lubricating oil is mostly used as the wire drawing medium. The surface of the drawn wire is round, delicate, smooth, transparent, free of debris, the broken wire rate is reduced, and the product quality is greatly improved. However, the lubricating oil dissipates heat slowly, damages the mold, and affects product qu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/24
Inventor 陈金桃谢士强唐传恩吴忠章龚平赵贵勇
Owner 安徽富华电子集团有限公司
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