CN108865375A - Heavy duty detergent gear oil - Google Patents

Heavy duty detergent gear oil Download PDF

Info

Publication number
CN108865375A
CN108865375A CN201810889932.4A CN201810889932A CN108865375A CN 108865375 A CN108865375 A CN 108865375A CN 201810889932 A CN201810889932 A CN 201810889932A CN 108865375 A CN108865375 A CN 108865375A
Authority
CN
China
Prior art keywords
gear oil
heavy duty
duty detergent
surplus
calcium carbonate
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
CN201810889932.4A
Other languages
Chinese (zh)
Inventor
陈元祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Bell Tower Iridium Plastics Co Ltd
Original Assignee
Changzhou Bell Tower Iridium Plastics Co Ltd
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 Changzhou Bell Tower Iridium Plastics Co Ltd filed Critical Changzhou Bell Tower Iridium Plastics Co Ltd
Priority to CN201810889932.4A priority Critical patent/CN108865375A/en
Publication of CN108865375A publication Critical patent/CN108865375A/en
Withdrawn legal-status Critical Current

Links

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
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives

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

The present invention relates to gear oil fields, especially heavy duty detergent gear oil.The gear oil all the components mass percent is as follows：Hydrogenated base oil 60~72%, BHT antioxidant 2~4%, hydroxyethyl cellulose 3~8%, nanometer calcium carbonate 2~5%, matal deactivator 3~6%, anti-foaming agent 1~3%, surplus are sodium sulfite.The invention is more more efficient than conventional gear oil.

Description

Heavy duty detergent gear oil
Technical field
The present invention relates to gear oil fields, especially heavy duty detergent gear oil.
Background technique
Gear oil based on petroleum oil base oil or synthetic lubricant fluid, be added extreme pressure anti-wear additives and oiliness improver modulation and At the important lubricating oil of one kind.For various gear assemblies, to prevent tooth surface abrasion, scratch, sintering etc., extending it makes With the service life, transmitting power efficiency is improved.Gear oil should have good wear-resistant, load resistance energy and suitable viscosity.In addition, also Should have good thermal oxidation stability, anti-foaming property, water separable performance energy and rustless property.Since gear loading is generally all 490 Megapascal（MPa more than), and hyperbola flank of tooth load is more up to 2942MPa, to prevent rupture of oil film from causing tooth surface abrasion and scratch, It is commonly incorporated into extreme pressure anti-wear additives in gear oil, generallys use sulphur-phosphorus or sulphur-phosphor-nitrogen type additive.But existing gear oil Not efficiently.
Summary of the invention
In order to overcome existing gear oil not efficient insufficient enough, the present invention provides heavy duty detergent gear oils.
The technical solution adopted by the present invention to solve the technical problems is：A kind of heavy duty detergent gear oil, all the components quality Percentage is as follows：Hydrogenated base oil 60~72%, BHT antioxidant 2~4%, hydroxyethyl cellulose 3~8%, nano-calcium carbonate Calcium 2~5%, matal deactivator 3~6%, anti-foaming agent 1~3%, surplus are sodium sulfite.
Specifically, the hydrogenated base oil 60%, BHT antioxidant 2%, hydroxyethyl cellulose 3%, nanometer calcium carbonate 2%, gold Belonging to passivator 3%, anti-foaming agent 1%, surplus is sodium sulfite.
Specifically, the hydrogenated base oil 72%, BHT antioxidant 4%, hydroxyethyl cellulose 8%, nanometer calcium carbonate 6%, gold Belonging to passivator 6%, anti-foaming agent 3%, surplus is sodium sulfite.
Specifically, the hydrogenated base oil 65%, BHT antioxidant 3%, hydroxyethyl cellulose 5%, nanometer calcium carbonate 3%, gold Belonging to passivator 4%, anti-foaming agent 2%, surplus is sodium sulfite.
The invention has the advantages that the invention is more more efficient than conventional gear oil.
Specific embodiment
Embodiment one
A kind of heavy duty detergent gear oil, all the components mass percent are as follows：Hydrogenated base oil 60~72%, BHT antioxidant 2~ 4%, hydroxyethyl cellulose 3~8%, nanometer calcium carbonate 2~5%, matal deactivator 3~6%, anti-foaming agent 1~3%, remaining Amount is sodium sulfite.
Embodiment two
The hydrogenated base oil 60%, BHT antioxidant 2%, hydroxyethyl cellulose 3%, nanometer calcium carbonate 2%, matal deactivator 3%, Anti-foaming agent 1%, surplus are sodium sulfite.
Embodiment three
The hydrogenated base oil 72%, BHT antioxidant 4%, hydroxyethyl cellulose 8%, nanometer calcium carbonate 6%, matal deactivator 6%, Anti-foaming agent 3%, surplus are sodium sulfite.
Example IV
The hydrogenated base oil 65%, BHT antioxidant 3%, hydroxyethyl cellulose 5%, nanometer calcium carbonate 3%, matal deactivator 4%, Anti-foaming agent 2%, surplus are sodium sulfite.

Claims (4)

1. a kind of heavy duty detergent gear oil, characterized in that all the components mass percent is as follows：Hydrogenated base oil 60~72%, BHT antioxidant 2~4%, nanometer calcium carbonate 2~5%, matal deactivator 3~6%, resists hydroxyethyl cellulose 3~8% Infusion 1~3%, surplus are sodium sulfite.
2. heavy duty detergent gear oil according to claim 1, it is characterised in that：The hydrogenated base oil 60%, BHT antioxidant 2%, hydroxyethyl cellulose 3%, nanometer calcium carbonate 2%, matal deactivator 3%, anti-foaming agent 1%, surplus are sodium sulfite.
3. heavy duty detergent gear oil according to claim 1, it is characterised in that：The hydrogenated base oil 72%, BHT antioxidant 4%, hydroxyethyl cellulose 8%, nanometer calcium carbonate 6%, matal deactivator 6%, anti-foaming agent 3%, surplus are sodium sulfite.
4. heavy duty detergent gear oil according to claim 1, it is characterised in that：The hydrogenated base oil 65%, BHT antioxidant 3%, hydroxyethyl cellulose 5%, nanometer calcium carbonate 3%, matal deactivator 4%, anti-foaming agent 2%, surplus are sodium sulfite.
CN201810889932.4A 2018-08-07 2018-08-07 Heavy duty detergent gear oil Withdrawn CN108865375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810889932.4A CN108865375A (en) 2018-08-07 2018-08-07 Heavy duty detergent gear oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810889932.4A CN108865375A (en) 2018-08-07 2018-08-07 Heavy duty detergent gear oil

Publications (1)

Publication Number Publication Date
CN108865375A true CN108865375A (en) 2018-11-23

Family

ID=64317289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810889932.4A Withdrawn CN108865375A (en) 2018-08-07 2018-08-07 Heavy duty detergent gear oil

Country Status (1)

Country Link
CN (1) CN108865375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920879A (en) * 2019-12-05 2021-06-08 湖南荣威煤机制造有限公司 Gear lubricating oil for mining machinery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920879A (en) * 2019-12-05 2021-06-08 湖南荣威煤机制造有限公司 Gear lubricating oil for mining machinery

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20181123

WW01 Invention patent application withdrawn after publication