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Aluminium hot-rolling oil

A technology for hot rolling oil and naphthenic base oil, which is applied in the petroleum industry, additives, lubricating compositions, etc., can solve the problems of short service life, can not improve the quality of the board surface well, and achieves improved surface quality, superior Cost-effective, the effect of reducing environmental pollution

Active Publication Date: 2012-10-24
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of aluminum hot-rolling oil, in order to solve the problems that the existing rolling oil cannot improve the quality of the plate surface well, the service life is short, etc.

Method used

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  • Aluminium hot-rolling oil
  • Aluminium hot-rolling oil
  • Aluminium hot-rolling oil

Examples

Experimental program
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Effect test

Embodiment 1

[0044] 2% by weight of triethanolamine, 1% by weight of monoethanolamine, 3% by weight of oleic acid, 5% by weight of T306, 10% by weight of fatty alcohol polyoxyethylene ether (brand AEO-10), 5% by weight of octanoic acid , 10% by weight of pentaerythritol tetralaurate, and 63.5% by weight of N32 mineral oil were mixed and stirred at a temperature of 50°C for 30 minutes until completely transparent and without sediment, and then adding 0.5% by weight of methyl silicone oil after stopping heating , that is, aluminum hot rolling oil A was obtained.

Embodiment 2

[0046] 1% by weight of triethanolamine, 2% by weight of monoethanolamine, 5% by weight of T304, 5% by weight of fatty alcohol polyoxyethylene ether (AE0-10), 3% by weight of octanoic acid, 3% by weight of oleic acid, 8% by weight of pentaerythritol tetralaurate and 72.8% by weight of N32 mineral oil were mixed and stirred at a temperature of 50° C. for 30 minutes until completely transparent and without sediment, and then 0.2% by weight of methyl silicone oil was added after the heating was stopped. That is, aluminum hot rolling oil B was obtained.

Embodiment 3

[0048] 1.5% by weight of triethanolamine, 1.5% by weight of monoethanolamine, 4% by weight of lauryl phosphate, 15% by weight of fatty alcohol polyoxyethylene ether (AEO-10), 5% by weight of dodecenyl butane Acid, 1% by weight of oleic acid, 3% by weight of trimethylolpropane trilaurate, and 68.7% by weight of N32 mineral oil were mixed and stirred at a temperature of 50° C. for 30 minutes until completely transparent and without sediment, Stop heating and then add 0.3% by weight of methyl silicone oil to obtain aluminum hot rolling oil C.

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Abstract

The invention discloses aluminium hot-rolling oil, comprising 51-70wt% of mineral oil, 1-15wt% of non-ionic surfactant, 1-8wt% of phosphorous extreme pressure agent, 1-5wt% of antirust agent, 1-3wt% of mixed alcohol amine, 1-3wt% of oleic acid, 2-15wt% of polyol ester, and 0.1-0.5wt% of antifoaming agent, measured as the total weight of the hot-rolling oil. The hot-rolling oil of the invention is dedicated to rolling of aluminum strips, can meet the requirements of various rolling mills, has the effects of lubrication, rust resistance, cleaning, cooling, and the like, and can reduce environmental pollution and raise the production efficiency.

Description

technical field [0001] The invention belongs to the technical field of metal rolling lubricants, and relates to aluminum hot rolling oil. Background technique [0002] The rolling of aluminum includes hot rolling and cold rolling, among which the hot rolling adopts the rolling of the emulsion type, and the cold rolling is the rolling of the full oil type. The emulsion used for hot rolling is to disperse the hot rolling oil in water, Used when rolling. [0003] The purpose of this patent is special rolling oil for hot rolling aluminum, which meets the technical requirements of aluminum hot rolling, prolongs the service life of hot rolling oil, and improves the efficiency of hot rolling production. The main function of the emulsion for hot-rolled aluminum is to reduce friction, increase lubrication, improve the cleanliness of the plate surface, and at the same time cool the rolling mill, and also have the functions of anti-rust and anti-corrosion. The special rolling oil for...

Claims

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Application Information

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IPC IPC(8): C10M161/00C10N40/24C10N30/12C10N30/04
Inventor 杜江胡汉国杨少锋李秋芝吴辰捷陈卫红何文刘志龙
Owner CHINA PETROLEUM & CHEM CORP
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