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Friction improved lubricating oil

A friction improvement and lubricating oil technology, applied in the field of lubricating oil, can solve problems such as the insufficiency of lubricating performance of lubricating oil, and achieve the effect of improving work efficiency and production economy, improving lubricating effect and good cooling performance

Inactive Publication Date: 2016-03-30
蚌埠市华科机电有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lubricating performance of lubricating oil is particularly important, and the lubrica

Method used

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Embodiment Construction

[0012] A friction-improving lubricating oil, made of the following ingredients in parts by weight, 110 parts of polyalphaolefin oil, 30 parts of soybean oil, 10 parts of zinc dialkyl dithiophosphate, 10 parts of sorbitol, 6 parts of diatomaceous earth parts, 5 parts of sodium lignin sulfate, 10 parts of n-pentanol, 4 parts of ammonium pentaborate, and 4 parts of triethyl borate.

[0013] Further, the viscosity coefficient of the polyalphaolefin oil is greater than 90.

[0014] Further, the diatomite is pretreated: the diatomite is soaked in 6.5% hydrochloric acid for 30 minutes, filtered, calcined at 250-300° C. for 1 hour, and cooled to room temperature naturally.

[0015] Further, the pretreated diatomite needs to be mixed with n-pentanol and ammonium pentaborate, and then ground at 40-50° C. for 50 minutes before being added to the production of lubricating oil.

[0016] Further, polyalphaolefin oil and sodium lignin sulfate need to be mixed in advance and heated to 40-50°...

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Abstract

The invention discloses a friction improved lubricating oil which is prepared from the following components: poly alpha olefin oil, soybean oil, zinc dialkyl dithiophosphate, sorbitol, diatomite, sodium lignosul sulphate, n-pentyl alcohol, ammonium pentaborate and triethyl borate. The lubricating oil not only is good in cooling property and excellent in lubrication effect, but also can adapt to most application occasions; through the addition of the ground n-pentyl alcohol and ammonium pentaborate and the pretreated diatomite, the lubrication effect of the lubricating oil is greatly improved, the frictional coefficient of the lubricating oil cannot change too much at high temperature, and the stability is strong; the coordinated poly alpha olefin oil and sodium lignosul sulphate need to be mixed in advance and subjected to heat treatment; the prepared lubricating oil can solve the low temperature start-up difficulty and high temperature low efficiency problem, and can greatly improve the work efficiency and production economy.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a friction-modified lubricating oil. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used in automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, cooling, rust prevention, cleaning, sealing and buffering. Lubricating oil is composed of base oil and additives. Base oil is the main component of lubricating oil and determines the basic properties of lubricating oil. Additives can make up for and improve the performance of base oil and endow some new properties. An important component of oil. The lubricating performance of lubricating oil is particularly important, and the lubricating performance of many existing lubricating oils cannot meet the needs of many occasions. Contents of the invention [0003] The object of the present invention is to provid...

Claims

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Application Information

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IPC IPC(8): C10M169/04
Inventor 朱兴保
Owner 蚌埠市华科机电有限责任公司
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