CN107384520A - 一种石墨烯润滑油 - Google Patents

一种石墨烯润滑油 Download PDF

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CN107384520A
CN107384520A CN201710718647.1A CN201710718647A CN107384520A CN 107384520 A CN107384520 A CN 107384520A CN 201710718647 A CN201710718647 A CN 201710718647A CN 107384520 A CN107384520 A CN 107384520A
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lubricating oil
graphene
polymethacrylates
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丁芸娉
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    • 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
    • C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
    • 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
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • 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
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/04—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having a silicon-to-carbon bond, e.g. organo-silanes
    • 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
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives

Abstract

本发明提供了一种石墨烯润滑油，其按重量计由以下组份组成：润滑油基础油190‑250份、三硬脂酸甘油酯13‑16份、聚甲基丙烯酸酯10‑15份、聚异丁烯5‑10份，辛基酚10‑13份、氟表面活性剂4‑5份、硅烷偶联剂14‑18份、二异氰酸酯7‑10份，氧化石墨烯粉末5‑15份。上述石墨烯润滑油的添加剂与基础油相容性较好，通过聚甲基丙烯酸酯和聚异丁烯的联合作用能够明显提高了润滑油的粘度指数，同时加入石墨烯能提高了润滑油的稳定性；具有更好的防冻、防锈、耐磨润滑性能。

Description

一种石墨烯润滑油
技术领域
本发明属于化工领域，尤其涉及一种石墨烯润滑油。
背景技术
润滑油作为一种重要的、技术含量很高的石油产品，应用范围非常广泛，几乎所有的机械领域都要用到。我国润滑油产品的数量和种类在不断增长，但产品质量和档次与发达国家相比还存在很大的差距，因此改进产品质量、提高产品档次是我国润滑油产业的迫切需要。
润滑油由基础油和添加剂两部分组成，基础油是润滑油的主要成分，决定着润滑油的基本性质，添加剂则可弥补和改善基础油性能方面的不足，赋予某些新的性能，是润滑油的重要组成部分。
粘度指数和稳定性是润滑油的重要指标，其能够直接反映润滑油的作用效果。目前，现有技术中的润滑油普遍存在粘度指数较低、抗磨性低和稳定性较差的缺点。
发明内容
本发明的目的在于提供一种石墨烯润滑油，其具有粘度指数高、抗磨性高和稳定性好的特点，以解决现有技术中润滑油存在的上述问题。
为达此目的，本发明采用以下技术方案：
一种石墨烯润滑油，其按重量计由以下组份组成：润滑油基础油190-250份、三硬脂酸甘油酯13-16份、聚甲基丙烯酸酯10-15份、聚异丁烯5-10份，辛基酚10-13份、氟表面活性剂4-5份、硅烷偶联剂14-18份、二异氰酸酯7-10份，氧化石墨烯粉末5-15份。
特别地，所述润滑油基础油190份、三硬脂酸甘油酯16份、聚甲基丙烯酸酯10份、聚异丁烯10份，辛基酚13份、氟表面活性剂4份、硅烷偶联剂18份、二异氰酸酯10份，氧化石墨烯粉末5份。
特别地，润滑油基础油250份、三硬脂酸甘油酯13份、聚甲基丙烯酸酯15份、聚异丁烯5份，辛基酚10份、氟表面活性剂5份、硅烷偶联剂14份、二异氰酸酯7份，氧化石墨烯粉末15份。
特别地，润滑油基础油200份、三硬脂酸甘油酯14份、聚甲基丙烯酸酯12份、聚异丁烯7份，辛基酚11份、氟表面活性剂5份、硅烷偶联剂15份、二异氰酸酯9份，氧化石墨烯粉末10份。
特别地，润滑油基础油220份、三硬脂酸甘油酯15份、聚甲基丙烯酸酯13份、聚异丁烯8份，辛基酚12份、氟表面活性剂4份、硅烷偶联剂16份、二异氰酸酯8份，氧化石墨烯粉末12份。
特别地，润滑油基础油240份、三硬脂酸甘油酯13份、聚甲基丙烯酸酯14份、聚异丁烯9份，辛基酚10份、氟表面活性剂5份、硅烷偶联剂17份、二异氰酸酯9份，氧化石墨烯粉末13份。
本发明的有益效果为，与现有技术相比所述润滑油的添加剂与基础油相容性较好，同时添加作为新型纳米材料的石墨烯，石墨烯应用于润滑油中具有传统纳米颗粒不具备的诸多优势。石墨烯本身的摩擦系数接近于零，润滑性能出众，二维结构物理化学性质稳定，具有超高的导热性能，比重小，且容易进行多种改性，可以解决纳米添加剂长期稳定性问题。通过聚甲基丙烯酸酯和聚异丁烯的联合作用能够明显提高了润滑油的粘度指数，提高了润滑油的稳定性，具有更好的防冻、防锈、耐磨润滑性能。
具体实施方式
为便于理解本发明，本发明列举实施例如下。本领域技术人员应该明了，所述实施例仅仅是帮助理解本发明，不应视为对本发明的具体限制。
实施例一：
一种石墨烯润滑油，其按重量计由以下组份组成：所述润滑油基础油190份、三硬脂酸甘油酯16份、聚甲基丙烯酸酯10份、聚异丁烯10份，辛基酚13份、氟表面活性剂4份、硅烷偶联剂18份、二异氰酸酯10份，氧化石墨烯粉末5份。
实施例二：
一种润滑油，其按重量计由以下组份组成：润滑油基础油250份、三硬脂酸甘油酯13份、聚甲基丙烯酸酯15份、聚异丁烯5份，辛基酚10份、氟表面活性剂5份、硅烷偶联剂14份、二异氰酸酯7份，氧化石墨烯粉末15份。
实施例三：
一种润滑油，其按重量计由以下组份组成：润滑油基础油200份、三硬脂酸甘油酯14份、聚甲基丙烯酸酯12份、聚异丁烯7份，辛基酚11份、氟表面活性剂5份、硅烷偶联剂15份、二异氰酸酯9份，氧化石墨烯粉末10份。
实施例四：
一种润滑油，其按重量计由以下组份组成：润滑油基础油220份、三硬脂酸甘油酯15份、聚甲基丙烯酸酯13份、聚异丁烯8份，辛基酚12份、氟表面活性剂4份、硅烷偶联剂16份、二异氰酸酯8份，氧化石墨烯粉末12份。
实施例五：
一种润滑油，其按重量计由以下组份组成：润滑油基础油240份、三硬脂酸甘油酯13份、聚甲基丙烯酸酯14份、聚异丁烯9份，辛基酚10份、氟表面活性剂5份、硅烷偶联剂17份、二异氰酸酯9份，氧化石墨烯粉末13份。
以上实施例只是阐述了本发明的基本原理和特性，本发明不受上述事例限制，在不脱离本发明精神和范围的前提下，本发明还有各种变化和改变，这些变化和改变都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

1.一种石墨烯润滑油，其特征在于，其按重量计由以下组份组成：润滑油基础油190-250份、三硬脂酸甘油酯13-16份、聚甲基丙烯酸酯10-15份、聚异丁烯5-10份，辛基酚10-13份、氟表面活性剂4-5份、硅烷偶联剂14-18份、二异氰酸酯7-10份，氧化石墨烯粉末5-15份。
2.如权利要求1所述的石墨烯润滑油，其特征在于，所述润滑油基础油190份、三硬脂酸甘油酯16份、聚甲基丙烯酸酯10份、聚异丁烯10份，辛基酚13份、氟表面活性剂4份、硅烷偶联剂18份、二异氰酸酯10份，氧化石墨烯粉末5份。
3.如权利要求1所述的石墨烯润滑油，其特征在于，润滑油基础油250份、三硬脂酸甘油酯13份、聚甲基丙烯酸酯15份、聚异丁烯5份，辛基酚10份、氟表面活性剂5份、硅烷偶联剂14份、二异氰酸酯7份，氧化石墨烯粉末15份。
4.如权利要求1所述的石墨烯润滑油，其特征在于，润滑油基础油200份、三硬脂酸甘油酯14份、聚甲基丙烯酸酯12份、聚异丁烯7份，辛基酚11份、氟表面活性剂5份、硅烷偶联剂15份、二异氰酸酯9份，氧化石墨烯粉末10份。
5.如权利要求1所述的石墨烯润滑油，其特征在于，润滑油基础油220份、三硬脂酸甘油酯15份、聚甲基丙烯酸酯13份、聚异丁烯8份，辛基酚12份、氟表面活性剂4份、硅烷偶联剂16份、二异氰酸酯8份，氧化石墨烯粉末12份。
6.如权利要求1所述的石墨烯润滑油，其特征在于，润滑油基础油240份、三硬脂酸甘油酯13份、聚甲基丙烯酸酯14份、聚异丁烯9份，辛基酚10份、氟表面活性剂5份、硅烷偶联剂17份、二异氰酸酯9份，氧化石墨烯粉末13份。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108130162A (zh) * 2017-12-07 2018-06-08 淮北市中芬矿山机器有限责任公司 一种矿山设备用高温耐磨润滑油添加剂配方
WO2022058095A1 (en) 2020-09-18 2022-03-24 Evonik Operations Gmbh Compositions comprising a graphene-based material as lubricant additives

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102690702A (zh) * 2012-06-18 2012-09-26 上海福岛化工科技发展有限公司 极压抗磨开式齿轮油
CN104449980A (zh) * 2014-12-02 2015-03-25 湖南东博墨烯科技有限公司 一种石墨烯基纳米零价铁系润滑油及其制备方法
CN106350153A (zh) * 2016-08-26 2017-01-25 江苏悦尔科技有限公司 一种改性氧化石墨烯、发动机润滑油及其应用
CN106635264A (zh) * 2015-10-30 2017-05-10 徐勤凤 一种润滑油

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102690702A (zh) * 2012-06-18 2012-09-26 上海福岛化工科技发展有限公司 极压抗磨开式齿轮油
CN104449980A (zh) * 2014-12-02 2015-03-25 湖南东博墨烯科技有限公司 一种石墨烯基纳米零价铁系润滑油及其制备方法
CN106635264A (zh) * 2015-10-30 2017-05-10 徐勤凤 一种润滑油
CN106350153A (zh) * 2016-08-26 2017-01-25 江苏悦尔科技有限公司 一种改性氧化石墨烯、发动机润滑油及其应用

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108130162A (zh) * 2017-12-07 2018-06-08 淮北市中芬矿山机器有限责任公司 一种矿山设备用高温耐磨润滑油添加剂配方
WO2022058095A1 (en) 2020-09-18 2022-03-24 Evonik Operations Gmbh Compositions comprising a graphene-based material as lubricant additives
CN116194500A (zh) * 2020-09-18 2023-05-30 赢创运营有限公司 作为润滑剂添加剂的包含基于石墨烯的材料的组合物

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