CN107033993A - 汽车软轴润滑脂 - Google Patents

汽车软轴润滑脂 Download PDF

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CN107033993A
CN107033993A CN201710279770.8A CN201710279770A CN107033993A CN 107033993 A CN107033993 A CN 107033993A CN 201710279770 A CN201710279770 A CN 201710279770A CN 107033993 A CN107033993 A CN 107033993A
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parts
lubricating grease
soft shaft
automobile soft
shaft lubricating
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黄彬
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Nanning Qian Long Car Rental Co Ltd
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Nanning Qian Long Car Rental Co Ltd
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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
    • 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
    • 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
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • C10M2207/021—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
    • 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
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/046—Hydroxy ethers
    • 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
    • C10M2207/16—Naphthenic acids
    • 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
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/32—Esters of carbonic acid
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • 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
    • C10N2030/08—Resistance to extreme temperature
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy

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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

本发明提供一种汽车软轴润滑脂，按重量份包括以下各组分：二甲基脂15‑30份、聚α‑烯烃或烷基聚苯乙烯7‑13份、四氯化碳15‑23份、环烷酸锌5‑10份、二甘醇4‑9份、失水山梨醇单脂酸酯6‑9份、季戊四醇4‑7份、极压抗磨剂1‑3份。本发明通过将失水山梨醇单脂酸酯、二甘醇和极压抗磨剂配合，使得制作出来的润滑脂在高、低温度环境均具有良好的稳定性，驾驶操控性能有明显改善。

Description

汽车软轴润滑脂
技术领域
本发明涉及润滑脂领域，具体涉及一种汽车软轴润滑脂。
背景技术
汽车发动机的轴把动力传给变速箱，从变速箱的输出轴到车轮的传动比是不变的。在变速箱的输出轴上装有一根“软轴”，一直通到驾驶员面前的里程表里去。所谓“软轴”就是像自行车线闸用的拉线那样有钢丝芯的螺旋管，管壁和内芯之间有润滑脂。另外，汽车还有脂门软轴、刹车软轴和离合器软轴等也要应用到润滑脂。由此可知，软轴润滑脂在汽车机构中起到极为重要的作用。由于软轴所处的环境比较恶劣，比如高温环境，这样就使得润滑脂粘度降低，导致润滑条件恶化，热量会直接传至软轴部位，对软轴的散热和降低温度相当不利。故有必要对提供一种能够适应高温等恶劣环境的软轴润滑脂。
发明内容
本发明的目的是克服上述现有技术的不足之处，提供一种能够适应高温等恶劣环境的汽车软轴润滑脂。
为达到上述目的，本发明采用如下技术方案：一种汽车软轴润滑脂，按重量份包括以下各组分：二甲基脂15-30份、聚α-烯烃或烷基聚苯乙烯7-13份、四氯化碳15-23份、环烷酸锌5-10份、二甘醇4-9份、失水山梨醇单脂酸酯6-9份、季戊四醇4-7份、极压抗磨剂1-3份。
进一步地，所述汽车软轴润滑脂的各组分按重量份计算为：二甲基脂18份、聚α-烯烃或烷基聚苯乙烯10份、四氯化碳18份、环烷酸锌5份、二甘醇4份、失水山梨醇单脂酸酯7份、季戊四醇4份、极压抗磨剂1份。
进一步地，所述汽车软轴润滑脂的各组分按重量份计算为：二甲基脂15份、聚α-烯烃或烷基聚苯乙烯7份、四氯化碳15份、环烷酸锌7份、二甘醇5份、失水山梨醇单脂酸酯6份、季戊四醇5份、极压抗磨剂2份。
进一步地，所述汽车软轴润滑脂的各组分按重量份计算为：二甲基脂30份、聚α-烯烃或烷基聚苯乙烯13份、四氯化碳23份、环烷酸锌10份、二甘醇9份、失水山梨醇单脂酸酯9份、季戊四醇6份、极压抗磨剂3份。
进一步地，所述汽车软轴润滑脂的制备方法是：将各组分依次加入反应釜中，每加一样组分，低速搅拌2-5分钟，直至加完全部组分，然后加热到100-110℃，高速搅拌10-15分钟，使混合物自然冷却到常温停止搅拌，最后研磨成脂。
更进一步地，低速为50-150转/分，高速为600-800转/分。
本发明的有益效果：本发明通过将失水山梨醇单脂酸酯、二甘醇和极压抗磨剂配合，使得制作出来的润滑脂在高、低温度环境均具有良好的稳定性，驾驶操控性能有明显改善。
本发明的其它优点、目标和特征将部分通过下面的说明体现，部分还将通过对本发明的研究和实践而为本领域的技术人员所理解。
具体实施方式
结合下列实施例对本发明做进一步的详细说明，以令本领域技术人员参照说明书文字能够据以实施。
实施例1
本发明汽车软轴润滑脂的各组分按重量份计算为：二甲基脂18份、聚α-烯烃或烷基聚苯乙烯10份、四氯化碳18份、环烷酸锌5份、二甘醇4份、失水山梨醇单脂酸酯7份、季戊四醇4份、极压抗磨剂1份。
所述汽车软轴润滑脂的制备方法是：将各组分依次加入反应釜中，每加一样组分，以50转/分的低速搅拌2分钟，直至加完全部组分，然后加热到100℃，以600转/分的高速搅拌10分钟，使混合物自然冷却到常温停止搅拌，最后研磨成脂。
实施例2
本发明汽车软轴润滑脂的各组分按重量份计算为：二甲基脂15份、聚α-烯烃或烷基聚苯乙烯7份、四氯化碳15份、环烷酸锌7份、二甘醇5份、失水山梨醇单脂酸酯6份、季戊四醇5份、极压抗磨剂2份。
所述汽车软轴润滑脂的制备方法是：将各组分依次加入反应釜中，每加一样组分，以100转/分的低速搅拌2分钟，直至加完全部组分，然后加热到110℃，以700转/分的高速搅拌10分钟，使混合物自然冷却到常温停止搅拌，最后研磨成脂。
实施例3
本发明汽车软轴润滑脂的各组分按重量份计算为：二甲基脂30份、聚α-烯烃或烷基聚苯乙烯13份、四氯化碳23份、环烷酸锌10份、二甘醇9份、失水山梨醇单脂酸酯9份、季戊四醇6份、极压抗磨剂3份。
所述汽车软轴润滑脂的制备方法是：将各组分依次加入反应釜中，每加一样组分，以150转/分的低速搅拌2分钟，直至加完全部组分，然后加热到105℃，以800转/分的高速搅拌10分钟，使混合物自然冷却到常温停止搅拌，最后研磨成脂。
尽管本发明的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的实施例。

Claims (6)

1.一种汽车软轴润滑脂，其特征在于按重量份包括以下各组分：二甲基脂15-30份、聚α-烯烃或烷基聚苯乙烯7-13份、四氯化碳15-23份、环烷酸锌5-10份、二甘醇4-9份、失水山梨醇单脂酸酯6-9份、季戊四醇4-7份、极压抗磨剂1-3份。
2.根据权利要求1所述的汽车软轴润滑脂，其特征在于：所述汽车软轴润滑脂的各组分按重量份计算为：二甲基脂18份、聚α-烯烃或烷基聚苯乙烯10份、四氯化碳18份、环烷酸锌5份、二甘醇4份、失水山梨醇单脂酸酯7份、季戊四醇4份、极压抗磨剂1份。
3.根据权利要求1所述的汽车软轴润滑脂，其特征在于：所述汽车软轴润滑脂的各组分按重量份计算为：二甲基脂15份、聚α-烯烃或烷基聚苯乙烯7份、四氯化碳15份、环烷酸锌7份、二甘醇5份、失水山梨醇单脂酸酯6份、季戊四醇5份、极压抗磨剂2份。
4.根据权利要求1所述的汽车软轴润滑脂，其特征在于：所述汽车软轴润滑脂的各组分按重量份计算为：二甲基脂30份、聚α-烯烃或烷基聚苯乙烯13份、四氯化碳23份、环烷酸锌10份、二甘醇9份、失水山梨醇单脂酸酯9份、季戊四醇6份、极压抗磨剂3份。
5.根据权利要求1所述的汽车软轴润滑脂，其特征在于：所述汽车软轴润滑脂的制备方法是：将各组分依次加入反应釜中，每加一样组分，低速搅拌2-5分钟，直至加完全部组分，然后加热到100-110℃，高速搅拌10-15分钟，使混合物自然冷却到常温停止搅拌，最后研磨成脂。
6.根据权利要求5所述的汽车软轴润滑脂，其特征在于：低速为50-150转/分，高速为600-800转/分。
CN201710279770.8A 2017-04-25 2017-04-25 汽车软轴润滑脂 Pending CN107033993A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250671A (zh) * 2011-06-22 2011-11-23 中国石油化工股份有限公司 一种宽温高极压复合锂润滑脂组合物
CN104232257A (zh) * 2014-09-01 2014-12-24 无锡市飞天油脂有限公司 一种汽车软轴润滑脂

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102250671A (zh) * 2011-06-22 2011-11-23 中国石油化工股份有限公司 一种宽温高极压复合锂润滑脂组合物
CN104232257A (zh) * 2014-09-01 2014-12-24 无锡市飞天油脂有限公司 一种汽车软轴润滑脂

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Application publication date: 20170811