CN108148651A - 一种防冻润滑油 - Google Patents

一种防冻润滑油 Download PDF

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CN108148651A
CN108148651A CN201611098790.7A CN201611098790A CN108148651A CN 108148651 A CN108148651 A CN 108148651A CN 201611098790 A CN201611098790 A CN 201611098790A CN 108148651 A CN108148651 A CN 108148651A
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parts
oil
antifreezing
dodecyl
base oil
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周民志
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Aoshima Eiwa Tian Ze Cultural Technology Co Ltd
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Aoshima Eiwa Tian Ze Cultural Technology Co Ltd
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
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    • 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
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
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    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
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    • 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
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08—Amides
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    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/049—Phosphite
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10N2030/04—Detergent property or dispersant property
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    • 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
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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

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

Abstract

一种防冻润滑油，属于精细化工技术领域。本发明防冻润滑油由以下重量份的原料制成：基础油80‑100份，十二烷基酸性亚磷酸酯4‑5份，不饱和脂肪酸3‑4份，丙烯酸甘油酯2‑3份，乙二醇3‑8份，12‑羟基硬脂酸锂1‑3份，十二烷基磺酸钠0.1‑2份和油酸酰胺0.5‑3份。本发明发动机专用润滑油性质稳定，辅助添加剂可以优化基础油的润滑、防腐、抗凝、抗氧化、耐压等性能，清洁性好、可以减少油泥和积炭；同时，本发明可在低温(不超过‑30℃)条件下使用。

Description

一种防冻润滑油
技术领域
本发明涉及一种防冻润滑油，属于精细化工技术领域。
背景技术
润滑油按其来源分动物油，植物油，石油润滑油和合成润滑油四大类。
石油润滑油的用量占总用量90％以上，因此润滑油常指石油润滑油。主要用于减少运动部件表面间的摩擦，同时对机器设备具有冷却，密封，防腐，防锈，绝缘，功率传送，清洗杂质等作用。主要以来自原油蒸馏装置的润滑油馏分和渣油馏分为原料。润滑油最主要的性能是粘度，氧化安定性和润滑性，它们与润滑油馏分的组成密切相关。粘度是反映润滑油流动性的重要质量指标。不同的使用条件具有不同的粘度要求。重负荷和低速度的机械要选用高粘度润滑油。氧化安定性表示油品在使用环境中，由于温度，空气中氧以及金属催化作用所表现的抗氧化能力。油品氧化后，根据使用条件会生成细小的沥青质为主的碳状物质，呈粘滞的漆状物质或漆膜，或粘性的含水物质，从而降低或丧失其使用性能。
润滑油添加剂按功能分主要有抗氧剂和金属减活剂，极压抗磨剂，摩擦改善剂(又名油性剂)，清净分散剂，泡沫抑制剂，防锈剂，抗氧防腐剂，流点改善剂，粘度指数增进剂，抗乳剂等类型。市场中所销售的添加剂一般都是以上各单一添加剂的复合品，所不同的就是单一添加剂的成分不同以及复合添加剂内部几种单一添加剂的比例不同而已。
冬季寒冷气候下，机械作业对润滑油品质要求更高，不仅要求良好的润滑性能，等要求其在低温下不凝结，性状不发生变化。
发明内容
本发明的目的是提供一种防冻润滑油。
本发明的技术方案包括如下：
本发明防冻润滑油由以下重量份的原料制成：基础油80-100份，十二烷基酸性亚磷酸酯4-5份，不饱和脂肪酸3-4份，丙烯酸甘油酯2-3份，乙二醇3-8份，12-羟基硬脂酸锂1-3份，十二烷基磺酸钠0.1-2份和油酸酰胺0.5-3份。
本发明的有益效果是：
本发明发动机专用润滑油性质稳定，辅助添加剂可以优化基础油的润滑、防腐、抗凝、抗氧化、耐压等性能，清洁性好、可以减少油泥和积炭；同时，本发明可在低温(不超过-30℃)条件下使用。
具体实施方式
以下结合技术方案详细叙述本发明的具体实施方式。
实施例1
基础油100份，十二烷基酸性亚磷酸酯5份，不饱和脂肪酸4份，丙烯酸甘油酯3份，乙二醇8份，12-羟基硬脂酸锂3份，十二烷基磺酸钠2份和油酸酰胺3份。
实施例2
基础油80份，十二烷基酸性亚磷酸酯4份，不饱和脂肪酸3份，丙烯酸甘油酯2份，乙二醇3份，12-羟基硬脂酸锂1份，十二烷基磺酸钠0.5份和油酸酰胺0.5份。
实施例3
基础油90份，十二烷基酸性亚磷酸酯4份，不饱和脂肪酸4份，丙烯酸甘油酯3份，乙二醇8份，12-羟基硬脂酸锂3份，十二烷基磺酸钠2份和油酸酰胺3份。

Claims (1)

1.一种防冻润滑油，其特征在于，所述防冻润滑油由以下重量份的原料制成：基础油80-100份，十二烷基酸性亚磷酸酯4-5份，不饱和脂肪酸3-4份，丙烯酸甘油酯2-3份，乙二醇3-8份，12-羟基硬脂酸锂1-3份，十二烷基磺酸钠0.1-2份和油酸酰胺0.5-3份。
CN201611098790.7A 2016-12-04 2016-12-04 一种防冻润滑油 Pending CN108148651A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112724943A (zh) * 2021-04-01 2021-04-30 东营辰鑫应用技术开发有限公司 一种提高钻井液润滑效果的处理剂的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112724943A (zh) * 2021-04-01 2021-04-30 东营辰鑫应用技术开发有限公司 一种提高钻井液润滑效果的处理剂的制备方法

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Application publication date: 20180612