WO2019047039A1 - Nouvelle huile lubrifiante pour engrenage d'automobile - Google Patents

Nouvelle huile lubrifiante pour engrenage d'automobile Download PDF

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Publication number
WO2019047039A1
WO2019047039A1 PCT/CN2017/100603 CN2017100603W WO2019047039A1 WO 2019047039 A1 WO2019047039 A1 WO 2019047039A1 CN 2017100603 W CN2017100603 W CN 2017100603W WO 2019047039 A1 WO2019047039 A1 WO 2019047039A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
lubricating oil
oil
gear
extreme pressure
Prior art date
Application number
PCT/CN2017/100603
Other languages
English (en)
Chinese (zh)
Inventor
戴文凤
Original Assignee
戴文凤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 戴文凤 filed Critical 戴文凤
Priority to PCT/CN2017/100603 priority Critical patent/WO2019047039A1/fr
Publication of WO2019047039A1 publication Critical patent/WO2019047039A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives

Definitions

  • the invention relates to the field of automobile parts, in particular to a novel automobile gear lubricating oil.
  • Gear oil is mainly based on petroleum lubricating base oil or synthetic lubricating oil, and is an important lubricating oil prepared by adding extreme pressure anti-wear agent and oily agent.
  • the gear oil for automobile gearbox is mainly used for the gear transmission in the gearbox of the automobile to prevent the tooth surface from being worn, scratched, sintered, etc., prolonging its service life and improving the transmission power efficiency.
  • the common gear oils for vehicles are mostly resistant to oxidation and rust, and the extreme pressure and wear resistance of gear oils are poor.
  • the technical problem to be solved by the present invention is to provide a novel automobile gear lubricating oil which has excellent extreme pressure and wear resistance and excellent oxidation resistance.
  • the technical solution of the present invention is: a new type of automobile gear lubricating oil, which is innovative in that the ratio by weight is made up of the following components:
  • the extreme pressure agent is poly pentasulfide.
  • the invention has the advantages that the invention has excellent extreme pressure anti-wear performance, the lubricating oil bearing capacity is high 1892.716N, the sintering load is high, up to 13995.45N, and the heavy-duty vehicle gear oil can be configured, and can also be used for heavy load. And medium duty industrial gear oil.
  • Sodium sulfite and sodium dodecyl benzene carbonate are used as rust inhibitors to greatly improve the rust resistance of the gear oil and prevent rust on the parts in contact with the gear oil.
  • Dibutyl hydroxy toluene is used as an antioxidant. Effectively prevent the gear oil from oxidizing gears and other parts; using potassium metaborate as the extreme pressure anti-wear agent, the gear oil can maintain the oil film when it is subjected to high pressure to produce high temperature, and it can be used for lubrication; Foaming agent can effectively reduce the foam generated by the gear oil during the flow process; using oleamide as an oily agent can greatly improve the lubricating effect of the gear oil.
  • novel automobile gear lubricating oil of the present invention is made by the following components in terms of weight fraction:
  • novel automobile gear lubricating oil of the present invention is made by the following components in terms of weight fraction:
  • novel automobile gear lubricating oil of the present invention is made by the following components in terms of weight fraction:
  • the invention has excellent extreme pressure anti-wear performance, high lubricating oil bearing capacity is 1892.716N, high sintering load, up to 13995.45N, configurable heavy duty vehicle gear oil, and can also be used for heavy duty and medium load industrial gear oil .
  • Sodium sulfite and sodium dodecyl benzene carbonate are used as rust inhibitors to greatly improve the rust resistance of the gear oil and prevent rust on the parts in contact with the gear oil.
  • Dibutyl hydroxy toluene is used as an antioxidant. Effectively prevent the gear oil from oxidizing gears and other parts; using potassium metaborate as the extreme pressure anti-wear agent, the gear oil can maintain the oil film when it is subjected to high pressure to produce high temperature, and it can be used for lubrication; Foaming agent can effectively reduce the foam generated by the gear oil during the flow process; using oleamide as an oily agent can greatly improve the lubricating effect of the gear oil.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

La présente invention concerne une huile lubrifiante pour engrenage d'automobile, qui est préparée au moyen des constituants suivants selon le rapport pondéral : de 91 à 98 parties d'oléate de triméthylolpropane; de 2 à 6 parties de sulfite de sodium; de 3 à 6 parties d'un agent de pression extrême; de 2,2 à 4,4 parties de dodécylbenzène carbonate de sodium; de 3 à 6 parties de pentasulfure de dihydrocarbyle; de 0,7 à 1,6 parties de dibutylhydroxytoluène; de 2 à 4 parties de métaborate de potassium; de 3 à 6 parties d'étoile de phosphore; de 5,7 à 8,2 parties de polydiméthylsiloxane; de 5 à 6,4 parties d'oléamide. L'huile lubrifiante présente les avantages suivants : l'huile lubrifiante présente d'excellentes performances anti-pression et anti-usure; l'huile lubrifiante a une capacité de charge élevée de 1892,716 N, et une charge de frittage élevée, qui peut atteindre 13995,45 N; l'huile lubrifiante peut être préparée en tant qu'huile d'engrenage de véhicule à charge lourde, et peut également être utilisée en tant qu'huile d'engrenage industrielle pour charge lourde et pour charge moyenne.
PCT/CN2017/100603 2017-09-05 2017-09-05 Nouvelle huile lubrifiante pour engrenage d'automobile WO2019047039A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/100603 WO2019047039A1 (fr) 2017-09-05 2017-09-05 Nouvelle huile lubrifiante pour engrenage d'automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/100603 WO2019047039A1 (fr) 2017-09-05 2017-09-05 Nouvelle huile lubrifiante pour engrenage d'automobile

Publications (1)

Publication Number Publication Date
WO2019047039A1 true WO2019047039A1 (fr) 2019-03-14

Family

ID=65633465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/100603 WO2019047039A1 (fr) 2017-09-05 2017-09-05 Nouvelle huile lubrifiante pour engrenage d'automobile

Country Status (1)

Country Link
WO (1) WO2019047039A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05105895A (ja) * 1991-06-28 1993-04-27 Nippon Cooper Kk 湿式クラツチ用又は湿式ブレーキ用潤滑油組成物
CN103614192A (zh) * 2013-11-19 2014-03-05 沈阳理工大学 一种含硫磷类的汽车齿轮润滑油
CN104450088A (zh) * 2014-11-28 2015-03-25 沈阳理工大学 以三羟甲基丙烷油酸酯为基础油的汽车齿轮润滑油
CN104498134A (zh) * 2014-11-28 2015-04-08 沈阳理工大学 一种汽车齿轮润滑油
CN105255565A (zh) * 2015-11-12 2016-01-20 杭州科技职业技术学院 汽车变速箱用齿轮油配方

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05105895A (ja) * 1991-06-28 1993-04-27 Nippon Cooper Kk 湿式クラツチ用又は湿式ブレーキ用潤滑油組成物
CN103614192A (zh) * 2013-11-19 2014-03-05 沈阳理工大学 一种含硫磷类的汽车齿轮润滑油
CN104450088A (zh) * 2014-11-28 2015-03-25 沈阳理工大学 以三羟甲基丙烷油酸酯为基础油的汽车齿轮润滑油
CN104498134A (zh) * 2014-11-28 2015-04-08 沈阳理工大学 一种汽车齿轮润滑油
CN105255565A (zh) * 2015-11-12 2016-01-20 杭州科技职业技术学院 汽车变速箱用齿轮油配方

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