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High-efficiency rolling mill oil film bearing oil composition

A high-efficiency, bearing oil technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of influence, non-standard use process of lubricating oil, etc., achieve the effect of reducing abrasion, reducing maintenance expenditure and prolonging service life

Active Publication Date: 2016-07-06
KASONG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, the use process of lubricating oil in our country is not yet standardized. The refining and processing technology of upstream base oil generally lags behind foreign advanced lubricating oil production technology. to seriously affect

Method used

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  • High-efficiency rolling mill oil film bearing oil composition
  • High-efficiency rolling mill oil film bearing oil composition
  • High-efficiency rolling mill oil film bearing oil composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] High-efficiency rolling mill oil film bearing oil composition

[0020] First configure the base oil of the high-efficiency rolling mill oil film bearing oil composition of the present invention: add GS600N76.5%, Dalian 400SN18.5%, Thailand 150BS1.5% in a blending kettle with a stirrer, and stir at 50-70°C 1-4h to prepare the base oil of the composition, then add the following substances to the base oil and stir to obtain the composition of the present invention.

[0021]

Embodiment 2

[0023] High-efficiency rolling mill oil film bearing oil composition

[0024] First configure the base oil of the high-efficiency rolling mill oil film bearing oil composition of the present invention. Add Formosa Plastics 500N89.4% and Indonesian 150BS7% to a mixing kettle with a stirrer, stir at 50-70°C for 1-4h to prepare the base oil of the composition, then add the following substances to the base oil and stir to obtain Compositions of the invention.

[0025]

Embodiment 3

[0027] High-efficiency rolling mill oil film bearing oil composition

[0028] First configure the base oil of the high-efficiency rolling mill oil film bearing oil composition of the present invention. Add 58% SK500N, 10% Indonesian 150BS, and 27.9% Russian 250SN to a mixing tank with a stirrer, stir at 50-70°C for 1-4 hours to prepare the base oil of the composition, and then add the following substances to the base oil, Stirring gives the composition of the present invention.

[0029]

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Abstract

The invention discloses a high-efficiency rolling mill oil film bearing oil composition.The composition is prepared from, by weight, 1-85% of API first-type deep refined basic oil, 14.47-92% of API second-type hydrogenation mineral oil, 0.5-3.0% of high-efficiency complexing agent, 0.01-2.0% of anti-wear reagent at extreme pressure, 0.01-1.0% of demulsifier and 0.01-1.0% of pour point depressant.The composition is prepared by using API first-type deep refined basic oil and API second-type hydrogenation mineral oil as the basic oil, selecting import high-efficiency complexing agent, compounding anti-wear reagent at extreme pressure, demulsifier and pour point depressant through scientific matching and optimal designing; the composition has excellent anti-wear performance at extreme pressure and excellent oil-water separation performance, scratching and meshing between toothed surfaces can be effectively reduced, sintering during startup is prevented, the actual service life of an oil product is greatly prolonged, maintenance expenditures are greatly reduced, the service life of a machine is prolonged, and huge resource waste caused by unexpected shutdown is reduced.

Description

technical field [0001] The invention belongs to the field of petrochemical industry, and in particular relates to a high-efficiency rolling mill oil film bearing oil composition. Background technique [0002] Oil film bearing oil is mainly used for rolls of large high-speed rolling mills and high-speed wire rod mills, continuous rolling mills and finishing rolling mills (including pre-finishing rolling). Oil film bearing oils developed by major foreign oil companies were earlier, and the technology development is relatively mature. Therefore, there are many types and varieties, mainly Mobil, followed by Shell. Foreign oil film bearing oils have been developed for three generations so far. The first generation is anti-oxidation oil film bearing oil without additives; the second generation is anti-emulsification anti-oxidation anti-rust oil film bearing oil; Emulsified anti-rust and anti-wear heavy-duty oil film bearing oil. For convenience, Mobil has summarized them into th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N40/02
CPCC10M169/044C10M2203/1006C10M2209/084C10M2209/104C10M2209/105C10M2219/085C10N2030/06C10N2040/02C10N2020/02
Inventor 赵之玉尹振燕胡轩刘新强郑艳付涛
Owner KASONG SCI & TECH
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