CN107868690A - 用于精密仪器的抗磨耐热老化润滑脂及其制备方法 - Google Patents

用于精密仪器的抗磨耐热老化润滑脂及其制备方法 Download PDF

Info

Publication number
CN107868690A
CN107868690A CN201711249897.1A CN201711249897A CN107868690A CN 107868690 A CN107868690 A CN 107868690A CN 201711249897 A CN201711249897 A CN 201711249897A CN 107868690 A CN107868690 A CN 107868690A
Authority
CN
China
Prior art keywords
parts
lubricating grease
wear
precision instrument
resistant heat
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.)
Pending
Application number
CN201711249897.1A
Other languages
English (en)
Inventor
邹黎清
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.)
SUZHOU KEMAO ELECTRONIC MATERIAL TECHNOLOGY Co Ltd
Original Assignee
SUZHOU KEMAO ELECTRONIC MATERIAL TECHNOLOGY 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 SUZHOU KEMAO ELECTRONIC MATERIAL TECHNOLOGY Co Ltd filed Critical SUZHOU KEMAO ELECTRONIC MATERIAL TECHNOLOGY Co Ltd
Priority to CN201711249897.1A priority Critical patent/CN107868690A/zh
Publication of CN107868690A publication Critical patent/CN107868690A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating 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
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06Metal compounds
    • C10M2201/062Oxides; Hydroxides; Carbonates or bicarbonates
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10Compounds containing silicon
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/0206Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16Paraffin waxes; Petrolatum, e.g. slack wax
    • C10M2205/163Paraffin waxes; Petrolatum, e.g. slack wax used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/283Esters of polyhydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/287Partial esters
    • C10M2207/289Partial esters containing free hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • C10M2207/402Castor oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/04Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/044Acids; Salts or esters thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22Heterocyclic nitrogen compounds
    • C10M2215/223Five-membered rings containing nitrogen and carbon only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2227/00Organic 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
    • C10M2227/06Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061Esters derived from boron
    • C10M2227/0615Esters derived from boron used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08Resistance to extreme temperature
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10Inhibition of oxidation, e.g. anti-oxidants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/26Waterproofing or water resistance
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10Semi-solids; greasy

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

本发明公开了用于精密仪器的抗磨耐热老化润滑脂,其由以下重量份数的原料组成:复合基础油100份、稠化剂10~20份、季戊四醇酯8~16份、甲基丙烯酸十二氟庚酯0.5~1.5份、三乙醇胺硼酸酯1~3份、聚烷撑二醇3~6份、烷芳基磺酸钙1~4份、鲸蜡0.5~1.5份、减摩润滑添加剂3~6份、改性添加剂2~7份。本发明采用高质量、高性能化的复合基础油与稠化剂和其他改性原料复合,经简单、有效的制备方法制得了润滑性好、防腐防锈抗磨、耐高低温稳定性良好、耐热老化性优良、可持续性好的润滑脂;本发明得到的润滑脂为细腻、均匀油膏,加工方法简单,使用方便,适用于高精密度的精密仪器。

Description

用于精密仪器的抗磨耐热老化润滑脂及其制备方法
技术领域
本发明涉及润滑油脂制备技术领域,尤其是涉及一种用于精密仪器的抗磨耐热老化润滑脂及其制备方法。
背景技术
随着科技和社会的不断发展,各种各样的精密仪器得到了广泛的关注和发展,同时人们对各种精密金属零部件装配得到各种产品的使用环境、耐用强度、抗压强度等方面提出了更高的要求。精密仪器在运行过程中许多零部件之间需要使用润滑油脂润滑,以降低零部件之间的运行摩擦/磨损和/或接触不良,或者降低暴露在空气环境下/与空气接触的金属电镀层的氧化。受精密仪器本身的运行特性的影响,其内部核心控制部件在运行过程中容易产生较多的热量,现有的用于精密仪器的润滑脂容易在受温状态下吸热软化、流失、挥发,或者产生热老化现象,严重降低润滑性能;而且许多精密仪器需要在短时/长时间低温环境下运行,例如冬季北方户外环境,要求使用的润滑油脂应该具有良好的耐低温性;同时,使用于精密仪器的润滑油脂还应该具有良好的抗氧化性/抗热氧化性、防水性以及防腐性。
发明内容
本发明的目的是提供一种高低温环境下润滑性良好、耐老化、长效的精密仪器用润滑脂及其制备方法。
本发明解决上述技术问题采用的技术方案为:用于精密仪器的抗磨耐热老化润滑脂,其由以下原料组成:复合基础油、稠化剂、季戊四醇酯、甲基丙烯酸十二氟庚酯、三乙醇胺硼酸酯、聚烷撑二醇、烷芳基磺酸钙、鲸蜡、减摩润滑添加剂、改性添加剂;
所述的原料的重量份数为:复合基础油100份、稠化剂10~20份、季戊四醇酯8~16份、甲基丙烯酸十二氟庚酯0.5~1.5份、三乙醇胺硼酸酯1~3份、聚烷撑二醇3~6份、烷芳基磺酸钙1~4份、鲸蜡0.5~1.5份、减摩润滑添加剂3~6份、改性添加剂2~7份。
进一步地,所述的复合基础油为氢化蓖麻油、聚α烯烃和石蜡油,其质量份比为2~4:1~3:1。
进一步地,所述的稠化剂为锂皂、钙皂或锂钙复合皂稠化剂。
进一步地,所述的减摩润滑添加剂为苯三唑脂肪酸铵盐与甘油单油酸酯和/或甘油二油酸酯,其中苯三唑脂肪酸铵盐占质量比为20~40%。
进一步地,所述的改性添加剂为气相二氧化钛和氮化硅微粉,其质量份比为2~4:1。
所述的用于精密仪器的抗磨耐热老化润滑脂的制备方法,其包括以下步骤:将稠化剂、40~60%量的复合基础油置于皂化釜中混合后,于110~120℃皂化反应1~3h,加入剩余植基基础油继续保温反应0.5~1h,升温至140~155℃并保温30~40min后转移至调和釜冷却回流,冷却至80~90℃时加入其余原料,保温均化研磨,脱气处理,冷却至常温后得到本发明的润滑脂。
与现有技术相比,本发明具备的有益效果为:本发明采用高质量、高性能化的复合基础油与稠化剂和其他改性原料复合,经简单、有效的制备方法制得了润滑性好、防腐防锈抗磨、耐高低温稳定性良好、耐热老化性优良、可持续性好的润滑脂;本发明得到的润滑脂为细腻、均匀油膏,加工方法简单,使用方便,适用于高精密度的精密仪器。
具体实施方式
下面结合具体实施例对本发明做进一步的说明。
实施例1:用于精密仪器的抗磨耐热老化润滑脂,其由以下原料组成:复合基础油、稠化剂、季戊四醇酯、甲基丙烯酸十二氟庚酯、三乙醇胺硼酸酯、聚烷撑二醇、烷芳基磺酸钙、鲸蜡、减摩润滑添加剂、改性添加剂;
所述的原料的重量份数为:复合基础油100份、稠化剂15份、季戊四醇酯12份、甲基丙烯酸十二氟庚酯1份、三乙醇胺硼酸酯2份、聚烷撑二醇4份、烷芳基磺酸钙2份、鲸蜡1份、减摩润滑添加剂5份、改性添加剂4份。
进一步地,所述的复合基础油为氢化蓖麻油、聚α烯烃和石蜡油,其质量份比为3:2:1。
进一步地,所述的稠化剂为锂皂。
进一步地,所述的减摩润滑添加剂为苯三唑脂肪酸铵盐与甘油单油酸酯,其中苯三唑脂肪酸铵盐占质量比为30%。
进一步地,所述的改性添加剂为气相二氧化钛和氮化硅微粉,其质量份比为3:1。
所述的用于精密仪器的抗磨耐热老化润滑脂的制备方法,其包括以下步骤:将稠化剂、50%量的复合基础油置于皂化釜中混合后,于115℃皂化反应1~3h,加入剩余植基基础油继续保温反应40min,升温至145℃并保温35min后转移至调和釜冷却回流,冷却至85℃时加入其余原料,保温均化研磨,脱气处理,冷却至常温后得到本发明的润滑脂。
实施例2:用于精密仪器的抗磨耐热老化润滑脂,其由以下重量份数的原料组成:复合基础油100份、稠化剂10份、季戊四醇酯8份、甲基丙烯酸十二氟庚酯0.5份、三乙醇胺硼酸酯1份、聚烷撑二醇3份、烷芳基磺酸钙1份、鲸蜡0.5份、减摩润滑添加剂3份、改性添加剂2份。
进一步地,所述的复合基础油为氢化蓖麻油、聚α烯烃和石蜡油,其质量份比为2:1:1;所述的稠化剂为钙皂稠化剂,所述的减摩润滑添加剂为苯三唑脂肪酸铵盐与甘油单油酸酯、甘油二油酸酯,其中苯三唑脂肪酸铵盐占质量比为20%;所述的改性添加剂为气相二氧化钛和氮化硅微粉,其质量份比为2:1。
所述的用于精密仪器的抗磨耐热老化润滑脂的制备方法,其包括以下步骤:将稠化剂、40%量的复合基础油置于皂化釜中混合后,于110℃皂化反应3h,加入剩余植基基础油继续保温反应0.5h,升温至140℃并保温40min后转移至调和釜冷却回流,冷却至80℃时加入其余原料,保温均化研磨,脱气处理,冷却至常温后得到本发明的润滑脂。
实施例3:用于精密仪器的抗磨耐热老化润滑脂,其由以下重量份数的原料组成:复合基础油100份、稠化剂20份、季戊四醇酯16份、甲基丙烯酸十二氟庚酯1.5份、三乙醇胺硼酸酯3份、聚烷撑二醇6份、烷芳基磺酸钙4份、鲸蜡1.5份、减摩润滑添加剂6份、改性添加剂7份。
进一步地,所述的复合基础油为氢化蓖麻油、聚α烯烃和石蜡油,其质量份比为4:3:1;所述的稠化剂为锂钙复合皂稠化剂,所述的减摩润滑添加剂为苯三唑脂肪酸铵盐与甘油单油酸酯和/或甘油二油酸酯,其中苯三唑脂肪酸铵盐占质量比为40%;所述的改性添加剂为气相二氧化钛和氮化硅微粉,其质量份比为4:1。
所述的用于精密仪器的抗磨耐热老化润滑脂的制备方法,其包括以下步骤:将稠化剂、60%量的复合基础油置于皂化釜中混合后,于120℃皂化反应1h,加入剩余植基基础油继续保温反应1h,升温至155℃并保温30min后转移至调和釜冷却回流,冷却至90℃时加入其余原料,保温均化研磨,脱气处理,冷却至常温后得到本发明的润滑脂。
实施例4:用于精密仪器的抗磨耐热老化润滑脂,其由以下重量份数的原料组成:复合基础油100份、稠化剂10份、季戊四醇酯16份、甲基丙烯酸十二氟庚酯0.5份、三乙醇胺硼酸酯3份、聚烷撑二醇3份、烷芳基磺酸钙4份、鲸蜡0.5份、减摩润滑添加剂6份、改性添加剂2份。
进一步地,所述的复合基础油为氢化蓖麻油、聚α烯烃和石蜡油,其质量份比为4:1:1;所述的稠化剂为锂皂稠化剂,所述的减摩润滑添加剂为苯三唑脂肪酸铵盐与甘油单油酸酯和/或甘油二油酸酯,其中苯三唑脂肪酸铵盐占质量比为25%;所述的改性添加剂为气相二氧化钛和氮化硅微粉,其质量份比为3:1。
所述的用于精密仪器的抗磨耐热老化润滑脂的制备方法,其包括以下步骤:将稠化剂、45%量的复合基础油置于皂化釜中混合后,于112℃皂化反应1~3h,加入剩余植基基础油继续保温反应50min,升温至150℃并保温33min后转移至调和釜冷却回流,冷却至86℃时加入其余原料,保温均化研磨,脱气处理,冷却至常温后得到本发明的润滑脂。
实施例5:用于精密仪器的抗磨耐热老化润滑脂,其由以下重量份数的原料组成:复合基础油100份、稠化剂12份、季戊四醇酯15份、甲基丙烯酸十二氟庚酯0.6份、三乙醇胺硼酸酯2份、聚烷撑二醇4份、烷芳基磺酸钙2份、鲸蜡0.8份、减摩润滑添加剂4份、改性添加剂6份。
进一步地,所述的复合基础油为氢化蓖麻油、聚α烯烃和石蜡油,其质量份比为7:3:2;所述的稠化剂为锂皂,所述的减摩润滑添加剂为苯三唑脂肪酸铵盐与甘油单油酸酯和/或甘油二油酸酯,其中苯三唑脂肪酸铵盐占质量比为35%;所述的改性添加剂为气相二氧化钛和氮化硅微粉,其质量份比为5:2。
所述的用于精密仪器的抗磨耐热老化润滑脂的制备方法,其具体步骤同实施例1。
上述实施例1-5得到的润滑油为浅褐色细腻油膏,对上述实施例1-5得到的润滑油进行标准化测试,其工作锥入度(0.1mm)280~290,蒸发度(120℃,1h)小于2%m/m,T2铜片腐蚀(100℃,3h)达到1a,氧化安定性(120℃,10h)酸值<0.02mgKOH/g,质地细润,适合作为高精密度的精密仪器用的润滑脂。

Claims (6)

1.用于精密仪器的抗磨耐热老化润滑脂,其特征在于,由以下原料组成:复合基础油、稠化剂、季戊四醇酯、甲基丙烯酸十二氟庚酯、三乙醇胺硼酸酯、聚烷撑二醇、烷芳基磺酸钙、鲸蜡、减摩润滑添加剂、改性添加剂;
所述的原料的重量份数为:复合基础油100份、稠化剂10~20份、季戊四醇酯8~16份、甲基丙烯酸十二氟庚酯0.5~1.5份、三乙醇胺硼酸酯1~3份、聚烷撑二醇3~6份、烷芳基磺酸钙1~4份、鲸蜡0.5~1.5份、减摩润滑添加剂3~6份、改性添加剂2~7份。
2.根据权利要求1所述的用于精密仪器的抗磨耐热老化润滑脂,其特征在于:所述的复合基础油为氢化蓖麻油、聚α烯烃和石蜡油,其质量份比为2~4:1~3:1。
3.根据权利要求1所述的用于精密仪器的抗磨耐热老化润滑脂,其特征在于:所述的稠化剂为锂皂、钙皂或锂钙复合皂稠化剂。
4.根据权利要求1所述的用于精密仪器的抗磨耐热老化润滑脂,其特征在于:所述的减摩润滑添加剂为苯三唑脂肪酸铵盐与甘油单油酸酯和/或甘油二油酸酯,其中苯三唑脂肪酸铵盐占质量比为20~40%。
5.根据权利要求1所述的用于精密仪器的抗磨耐热老化润滑脂,其特征在于:所述的改性添加剂为气相二氧化钛和氮化硅微粉,其质量份比为2~4:1。
6.权利要求1-5任一项所述的用于精密仪器的抗磨耐热老化润滑脂的制备方法,其特征在于,包括以下步骤:将稠化剂、40~60%量的复合基础油置于皂化釜中混合后,于110~120℃皂化反应1~3h,加入剩余植基基础油继续保温反应0.5~1h,升温至140~155℃并保温30~40min后转移至调和釜冷却回流,冷却至80~90℃时加入其余原料,保温均化研磨,脱气处理,冷却至常温后得到本发明的润滑脂。
CN201711249897.1A 2017-12-01 2017-12-01 用于精密仪器的抗磨耐热老化润滑脂及其制备方法 Pending CN107868690A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711249897.1A CN107868690A (zh) 2017-12-01 2017-12-01 用于精密仪器的抗磨耐热老化润滑脂及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711249897.1A CN107868690A (zh) 2017-12-01 2017-12-01 用于精密仪器的抗磨耐热老化润滑脂及其制备方法

Publications (1)

Publication Number Publication Date
CN107868690A true CN107868690A (zh) 2018-04-03

Family

ID=61754936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711249897.1A Pending CN107868690A (zh) 2017-12-01 2017-12-01 用于精密仪器的抗磨耐热老化润滑脂及其制备方法

Country Status (1)

Country Link
CN (1) CN107868690A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109735384A (zh) * 2019-01-15 2019-05-10 冯欢心 一种灯具用润滑油及其制备方法
CN110079377A (zh) * 2019-05-22 2019-08-02 谢灵卫 一种用于灯体摆动/转动机构的润滑脂及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578826A (zh) * 2002-08-21 2005-02-09 西铁城钟表株式会社 精密仪器用的润滑脂组合物以及使用该组合物的表
CN102167991A (zh) * 2010-02-26 2011-08-31 中国石油化工股份有限公司 一种适合高温、高速、重负荷条件的润滑脂组合物及其制备方法
CN102433204A (zh) * 2011-10-15 2012-05-02 深圳市优宝惠新材料科技有限公司 阀芯密封润滑剂组合物
CN103242942A (zh) * 2013-04-26 2013-08-14 武汉博达特种润滑技术有限公司 一种低温蜗轮蜗杆润滑脂组合物及其制备方法
CN104232255A (zh) * 2014-08-22 2014-12-24 青岛承天伟业机械制造有限公司 一种轨道润滑脂
CN104312683A (zh) * 2014-10-29 2015-01-28 任新年 一种炉前辊道润滑脂及其制备方法
CN104450086A (zh) * 2014-11-21 2015-03-25 苏州东辰林达检测技术有限公司 一种精密仪器用防霉润滑脂及其制备方法
CN105950267A (zh) * 2016-05-23 2016-09-21 中国铁道科学研究院金属及化学研究所 一种环保型轮轨润滑脂及其制备方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1578826A (zh) * 2002-08-21 2005-02-09 西铁城钟表株式会社 精密仪器用的润滑脂组合物以及使用该组合物的表
CN102167991A (zh) * 2010-02-26 2011-08-31 中国石油化工股份有限公司 一种适合高温、高速、重负荷条件的润滑脂组合物及其制备方法
CN102433204A (zh) * 2011-10-15 2012-05-02 深圳市优宝惠新材料科技有限公司 阀芯密封润滑剂组合物
CN103242942A (zh) * 2013-04-26 2013-08-14 武汉博达特种润滑技术有限公司 一种低温蜗轮蜗杆润滑脂组合物及其制备方法
CN104232255A (zh) * 2014-08-22 2014-12-24 青岛承天伟业机械制造有限公司 一种轨道润滑脂
CN104312683A (zh) * 2014-10-29 2015-01-28 任新年 一种炉前辊道润滑脂及其制备方法
CN104450086A (zh) * 2014-11-21 2015-03-25 苏州东辰林达检测技术有限公司 一种精密仪器用防霉润滑脂及其制备方法
CN105950267A (zh) * 2016-05-23 2016-09-21 中国铁道科学研究院金属及化学研究所 一种环保型轮轨润滑脂及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109735384A (zh) * 2019-01-15 2019-05-10 冯欢心 一种灯具用润滑油及其制备方法
CN110079377A (zh) * 2019-05-22 2019-08-02 谢灵卫 一种用于灯体摆动/转动机构的润滑脂及其制备方法

Similar Documents

Publication Publication Date Title
CN105296117B (zh) 一种环保型低气味轧制油及其制备方法
CN104450104B (zh) 一种生物可降解的润滑油的制备方法
CN102660357B (zh) 一种压延铜箔轧制油及其制备方法
CN101307270B (zh) 一种铜及铜合金冷轧乳化油及其制造方法
CN104263886A (zh) 淬火液组合物及其用途
CN101880578B (zh) 一种塑料专用润滑脂及其制备方法
CN103497812B (zh) 一种生物降解型膨润土润滑脂组合物及制备方法
CN108130172A (zh) 一种可生物降解环保润滑油及其制备方法
CN103805320A (zh) 一种机械润滑脂
CN107868690A (zh) 用于精密仪器的抗磨耐热老化润滑脂及其制备方法
CN102443463A (zh) 一种涡轮机油抗氧添加剂
CN107892978A (zh) 一种长寿命节能柴油机油组合物及其制备方法
CN105316094A (zh) 一种环保型齿轮润滑油及其制备方法
CN104818103B (zh) 汽车用低碳钢件冷挤压成形润滑剂及其制备方法
CN107903993A (zh) 一种精密仪器用抗磨耐热老化的润滑油及其制备方法
CN106167730B (zh) 一种环保抗磨润滑油
CN103756767A (zh) 一种高速宽幅铝板带轧制油及其制备方法
CN106381189A (zh) 基于没食子酸的合成酯类化合物的润滑油基础油及其应用
CN100398632C (zh) 复合铝基润滑脂及其制备方法
CN104946359A (zh) 一种汽车齿轮用润滑油及其制备方法
CN108690693A (zh) 一种高铁专用齿轮油及其制备方法
CN105038932A (zh) 润滑油及其制备方法
CN103789067A (zh) 一种含油溶性纳米Cu的铜箔轧制液及其制备方法
CN104342237A (zh) 润滑油用抗氧抗腐剂及其制备方法
CN112522005B (zh) 一种电动汽车驱动电机用润滑脂组合物及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180403