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Lubricating material special for cold-rolling oil-gas lubricating

A lubricating material, oil-air lubrication technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of increasing production cost, increasing the pressure of environmental protection treatment of waste liquid, etc., achieve good viscosity-temperature characteristics, and meet the effect of bearing rolling lubrication performance requirements

Inactive Publication Date: 2017-03-22
叶益炉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, although the bearing problem can be solved, the follow-up will not only increase the production cost but also increase the pressure of environmental protection treatment of waste liquid

Method used

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  • Lubricating material special for cold-rolling oil-gas lubricating
  • Lubricating material special for cold-rolling oil-gas lubricating

Examples

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Effect test

Embodiment 1

[0021] A special lubricating material for cold-rolled oil-air lubrication, which contains the following components by weight percentage:

[0022] Naphthenic base oil 63%, trimethylolpropane oleate 15%, palmitate 10%, 2,6 di-tert-butyl p-cresol 0.5%, p-phenylenediamine 0.5%, sulfurized olefin 3%, Modified polymerized castor oil 4%, succinic anhydride derivatives 2.5%, isomeric alcohol polyoxyethylene ether 1.5%.

Embodiment 2

[0024] A special lubricating material for cold-rolled oil-air lubrication, which contains the following components by weight percentage:

[0025] Paraffinic base oil 42%, naphthenic base oil 16.5%, modified vegetable oil 15%, triolein 15%, 2,6 di-tert-butyl p-cresol 0.5%, p-phenylenediamine 0.5%, benzene Triazole derivatives 0.5%, fatty alcohol modified phosphate ester 2%, inactive sulfurized fatty acid ester 4%, succinic anhydride derivative 1.5%, propylene glycol block polyether 0.5%, tall oil amide 2.0%.

Embodiment 3

[0027] A special lubricating material for cold-rolled oil-air lubrication, which contains the following components by weight percentage:

[0028] Paraffin base oil 42.5%, 2,6-tertiary butyl-4-methylphenol 0.2%, diphenylamine 0.3%, triolein 10%, trimethylolpropane oleate 30%, ammonia And modified phosphate 1%, sulfurized olefin 3%, sulfurized lard 2%, synthetic sodium sulfonate 3%, polyethylene glycol 600 dioleate 4.5%, fatty alcohol polyoxyethylene ether 1.5%, stearic acid 0.5%, tall oleic acid 1.5%.

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Abstract

The invention discloses a lubricating material special for cold-rolling oil-gas lubricating. The lubricating material comprises the following components including, by weight percentage, 30-70% of base oil, 10-50% of synthetic ester, 0.5-1.5% of an antioxidant, 1-15% of a lubricant and 1-5% of a surfactant. The lubricating material is a dual-purpose lubricating medium which is mainly applied to cold-rolling mill bearing lubricating and rolling technique lubricating, and is mainly suitable for advanced bearing oil-gas lubricating systems in the current cold rolling industry. Good bearing lubricating and rolling technology lubricating protection is provided, oil slick of a cold rolling production line emulsion circulation system is effectively reduced, the working time of a waste oil removing system is shortened, and the using amount of oil filtering consumable items is obviously decreased. According to a method for preparing the lubricating material of the oil-gas lubricating technology for the cold-rolling rolling mill bearings, required equipment is simple, the reaction temperature is low, the reaction time is short, environmental friendliness is achieved, operation is simple and easy to control, raw materials are low in cost, the reaction condition is mild, and the product application is wide; and the convenience is further provided for application in the related fields, environment protecting is facilitated, and the significant practical value is achieved.

Description

technical field [0001] The invention relates to the technical field of special lubrication for processing equipment, in particular to a special lubricating material for cold rolling oil-air lubrication. Background technique [0002] In recent years, my country's iron and steel industry has developed rapidly, and more and more new metal processing equipment, new technologies and new processes have begun to be applied in domestic enterprises. The once huge steel production has enabled a large number of small and medium-sized cold-rolling companies to survive and develop. However, as the current steel situation of oversupply is becoming more and more obvious, the state-led supply-side reform and the promotion of the steel industry’s de-capacity policy will surely be eliminated. There are many backward steel cold rolling production enterprises, which makes energy saving and emission reduction, minimizing production costs and improving product market competitiveness a compulsor...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/24C10N40/02C10N30/06C10N30/04
CPCC10M169/048C10M2203/106C10M2207/026C10M2207/281C10M2209/104C10M2215/066C10N2030/04C10N2030/06C10N2040/02C10N2040/24C10N2030/64C10N2020/02
Inventor 叶益炉
Owner 叶益炉