CN106350183A - 一种油酸改性微乳化切削液及其制备方法 - Google Patents

一种油酸改性微乳化切削液及其制备方法 Download PDF

Info

Publication number
CN106350183A
CN106350183A CN201610763530.0A CN201610763530A CN106350183A CN 106350183 A CN106350183 A CN 106350183A CN 201610763530 A CN201610763530 A CN 201610763530A CN 106350183 A CN106350183 A CN 106350183A
Authority
CN
China
Prior art keywords
mentioned
acid
parts
stirred
insulated
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
CN201610763530.0A
Other languages
English (en)
Inventor
江海涛
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.)
Tianchang Runda Metal Antirust Auxiliary Co Ltd
Original Assignee
Tianchang Runda Metal Antirust Auxiliary 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 Tianchang Runda Metal Antirust Auxiliary Co Ltd filed Critical Tianchang Runda Metal Antirust Auxiliary Co Ltd
Priority to CN201610763530.0A priority Critical patent/CN106350183A/zh
Publication of CN106350183A publication Critical patent/CN106350183A/zh
Pending 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • 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
    • 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
    • C10M2201/085—Phosphorus oxides, acids or salts
    • 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
    • C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • 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
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • 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
    • C10M2207/126—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 monocarboxylic
    • 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
    • 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
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • 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
    • 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
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives 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
    • 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
    • C10M2223/04—Phosphate esters
    • C10M2223/043—Ammonium or amine 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
    • 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
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/065—Organic compounds derived from inorganic acids or metal salts derived from Ti or Zr
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • 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
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling

Landscapes

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

Abstract

本发明公开了一种油酸改性微乳化切削液，它是由下述重量份的原料组成的：亚麻油酸3‑4、磷酸三乙酸胺2‑4、溴代十六烷0.4‑1、四丁基溴化铵0.3‑1、氢氧化铜6‑7、10‑15%的甲酸水溶液20‑30、碳纳米管4‑5、甲基硅油50‑60、十二烷基磺酸钠3‑4、水适量、苯骈三氮唑0.6‑1、二甲基乙醇胺0.3‑1、干酪素2‑3、二硫代水杨酸1‑2、硬脂酸钡0.7‑2、氯酞酸二甲酯0.1‑0.3、棕榈蜡1‑2、聚磷酸铵3‑4。本发明将酯化后的碳纳米管与甲酸铜混合球磨后，通过热解，Cu2+会吸附于碳纳米管表面，在碳纳米管表面生成纳米铜颗粒。

Description

一种油酸改性微乳化切削液及其制备方法
技术领域
本发明涉及切削液技术领域，尤其涉及一种油酸改性微乳化切削液及其制备方法。
背景技术
由于纳米微粒具有很多常规固体所不具备的性能，比如低熔点、高延展性、易扩散等，使它的硬度、韧性！抗剪切度等也可能发生改变，这意味着通常情况下不能作为润滑材料的固体颗粒，当处于纳米级别时有可能具有润滑性能，并且很可能具有一些不同于传统添加剂的边界润滑机理；其次纳米润滑油添加剂取代传统的S、P、Cl等有机化合物极压抗磨添加剂，可望解决S、P、Cl对基体金属造成的腐蚀和带来的环境问题；但是将纳米粒子应用于切削液中起减摩抗磨作用，也需要解决一些难题；
由于纳米粒子比表面积大！表面能高，所以在溶剂中，尤其是在润滑油这种非水介质中，极易团聚，假如纳米粒子在润滑油中团聚成大的颗粒，就像油中有杂质一样反而会降低润滑油的性能"同时，纳米粒子的分散性和稳定性是两个密切相关而又相互独立的因素，分散性好，稳定性不一定好，另外，切削液一般使用在高温、高压工作环境下，切削液中本身处于悬浮状态的胶体纳米粒子在这样的工作环境下极易破坏其稳定性，从而发生团聚和聚沉，最终使纳米粒子失去抗磨性能；
纳米铜粉作为油性切削液的添加剂可以有效的提高切削液的摩擦性能，但是纳米铜粉在切削液基础油中的稳定性还有待于改善，所以，本研发明通过对碳纳米管的表面改性，制备出碳纳米管/纳米铜复合切削液添加剂，以期在改善其在切削液中分散稳定性的同时，达到提高切削液摩擦性能的目的。
发明内容
本发明目的就是为了弥补已有技术的缺陷，提供一种油酸改性微乳化切削液及其制备方法。
本发明是通过以下技术方案实现的：
一种油酸改性微乳化切削液，它是由下述重量份的原料组成的：
亚麻油酸3-4、磷酸三乙酸胺2-4、溴代十六烷0.4-1、四丁基溴化铵0.3-1、氢氧化铜6-7、10-15％的甲酸水溶液20-30、碳纳米管4-5、甲基硅油50-60、十二烷基磺酸钠3-4、水适量、苯骈三氮唑0.6-1、二甲基乙醇胺0.3-1、干酪素2-3、二硫代水杨酸1-2、硬脂酸钡0.7-2、氯酞酸二甲酯0.1-0.3、棕榈蜡1-2、聚磷酸铵3-4。
一种所述的油酸改性微乳化切削液的制备方法，包括以下步骤：
(1)将上述氢氧化铜加入到其重量20-35倍的去离子水中，搅拌条件下滴加上述10-15％的甲酸水溶液，滴加完毕后升高温度为80-85℃，保温搅拌至水干，得甲酸化纳米铜；
(2)将上述碳纳米管加入到质量比为3-4∶1的硫酸、硝酸的混合溶液中，所述的硫酸的浓度为96-98％、硝酸的浓度为65-70％，送入117-120℃的恒温油浴中，保温搅拌100-120分钟，出料冷却，抽滤，将沉淀水洗4-5次，在70-80℃下真空干燥20-26小时，得纯化碳纳米管；
(3)将上述棕榈蜡、干酪素混合，加入到混合料重量10-14倍的无水乙醇中，搅拌均匀，送入到90-96℃的水浴中，保温搅拌20-30分钟，出料，加入上述磷酸三乙酸胺、聚磷酸铵，搅拌至常温，过滤，将沉淀水洗3-4次，常温干燥，得改性聚磷酸铵；
(4)将上述纯化碳纳米管、改性聚磷酸铵混合，加入到混合料重量80-100倍的、0.2-1mol/l的氢氧化钠溶液中，超声20-30分钟，加入上述溴代十六烷、四丁基溴化铵，继续超声17-20分钟，送入80-85℃的水浴中，保温搅拌7-9小时，出料，滴加氯仿，至沉淀不再改变，静置分层，取下层溶液，加入其重量10-15％的无水乙醇，搅拌均匀后抽滤，将沉淀置于100-105℃的真空干燥箱中干燥完全，得酯化碳纳米管；
(5)将上述苯骈三氮唑加入到其重量10-13倍的无水乙醇中，搅拌均匀，升高温度为60-70℃，保温搅拌8-10分钟，加入上述二甲基乙醇胺，搅拌至常温，得醇分散液；
(6)将上述酯化碳纳米管、甲酸化纳米铜混合，加入到上述甲基硅油中，球磨10-13小时，送入190-200℃的油浴中，保温搅拌27-30分钟，出料冷却，得极压抗磨助剂；
(7)将上述极压抗磨助剂加入到醇分散液中，搅拌均匀，加入上述硬脂酸钡，在70-80℃下保温搅拌20-30分钟，过滤，将沉淀水洗3-4次，常温干燥，与上述十二烷基磺酸钠混合，加入到混合料重量1.3-2倍的去离子水中，搅拌均匀，加入剩余各原料，700-800转/分搅拌20-30分钟，即得。
本发明的优点是：本发明通过先对碳纳米管纯化，使之接入羧基，然后通过取代反应在酯基上接入长链烷烃分子，正是碳纳米管表面的长链烷烃提供的空间位阻作用增强了碳纳米管/纳米铜复合微粒在甲基硅油中的分散稳定性；经羧基化再酯化的碳纳米管表面含有大量缺陷、自由基、含氧官能团等，表面吸附作用增强，将酯化后的碳纳米管与甲酸铜混合球磨后，通过热解，Cu2+会吸附于碳纳米管表面，在碳纳米管表面生成纳米铜颗粒，加之酯化碳纳米管长链烷烃的空间位阻作用，从而形成分散稳定的碳纳米管/纳米铜极压抗磨助剂；
由于纳米铜粉具有较大的比表面积、表面能和活性，当高活性的纳米铜添加剂添加到甲基硅油后，纳米铜颗粒在摩擦过程中与磨损表面相碰撞时，所产生的机械能大部分将转化为热能，纳米铜颗粒吸热后会团聚成很小的小团体，多个具有一定能量的小团体最终将在磨损表面上形成一定厚度的保护膜，降低了磨损表面的剪切应力和摩擦系数，此外，纳米铜颗粒对磨损表面的凹凸起到一定的填补和修复的作用，相当于传统的磨屑起到的作用，而纳米铜颗粒更小，这种作用效果也更加明显，所以，含有适量纳米铜粉的甲基硅油样品的极压性能可显著提高；另外，由于碳纳米管具有超强超韧性能，并且在受力时可通过出现五边形和七边形对来释放应力，所以碳纳米管在润滑液中滚动，碳纳米管起到了承载的作用，减少摩擦副的界面直接接触，提高了切削液的的润滑性能；本发明加入的亚麻油酸可以有效的提高成品的润滑性和防锈性。
具体实施方式
一种油酸改性微乳化切削液，它是由下述重量份的原料组成的：
亚麻油酸3、磷酸三乙酸胺2、溴代十六烷0.4、四丁基溴化铵0.3、氢氧化铜6、10％的甲酸水溶液20、碳纳米管4、甲基硅油50、十二烷基磺酸钠3、水适量、苯骈三氮唑0.6、二甲基乙醇胺0.3、干酪素2、二硫代水杨酸1、硬脂酸钡0.7、氯酞酸二甲酯0.1、棕榈蜡1、聚磷酸铵3。
一种所述的油酸改性微乳化切削液的制备方法，包括以下步骤：
(1)将上述氢氧化铜加入到其重量20倍的去离子水中，搅拌条件下滴加上述10％的甲酸水溶液，滴加完毕后升高温度为80℃，保温搅拌至水干，得甲酸化纳米铜；
(2)将上述碳纳米管加入到质量比为3:1的硫酸、硝酸的混合溶液中，所述的硫酸的浓度为96％、硝酸的浓度为65％，送入117℃的恒温油浴中，保温搅拌100分钟，出料冷却，抽滤，将沉淀水洗4次，在70℃下真空干燥20小时，得纯化碳纳米管；
(3)将上述棕榈蜡、干酪素混合，加入到混合料重量10倍的无水乙醇中，搅拌均匀，送入到90℃的水浴中，保温搅拌20分钟，出料，加入上述磷酸三乙酸胺、聚磷酸铵，搅拌至常温，过滤，将沉淀水洗3次，常温干燥，得改性聚磷酸铵；
(4)将上述纯化碳纳米管、改性聚磷酸铵混合，加入到混合料重量80倍的、0.2mol/l的氢氧化钠溶液中，超声20分钟，加入上述溴代十六烷、四丁基溴化铵，继续超声17分钟，送入80℃的水浴中，保温搅拌7小时，出料，滴加氯仿，至沉淀不再改变，静置分层，取下层溶液，加入其重量10％的无水乙醇，搅拌均匀后抽滤，将沉淀置于100℃的真空干燥箱中干燥完全，得酯化碳纳米管；
(5)将上述苯骈三氮唑加入到其重量10倍的无水乙醇中，搅拌均匀，升高温度为60℃，保温搅拌8分钟，加入上述二甲基乙醇胺，搅拌至常温，得醇分散液；
(6)将上述酯化碳纳米管、甲酸化纳米铜混合，加入到上述甲基硅油中，球磨10小时，送入190℃的油浴中，保温搅拌27分钟，出料冷却，得极压抗磨助剂；
(7)将上述极压抗磨助剂加入到醇分散液中，搅拌均匀，加入上述硬脂酸钡，在70℃下保温搅拌20分钟，过滤，将沉淀水洗3次，常温干燥，与上述十二烷基磺酸钠混合，加入到混合料重量1.3倍的去离子水中，搅拌均匀，加入剩余各原料，700转/分搅拌20分钟，即得。
性能测试：

Claims (2)

1.一种油酸改性微乳化切削液，其特征在于，它是由下述重量份的原料组成的：
亚麻油酸3-4、磷酸三乙酸胺2-4、溴代十六烷0.4-1、四丁基溴化铵0.3-1、氢氧化铜6-7、10-15%的甲酸水溶液20-30、碳纳米管4-5、甲基硅油50-60、十二烷基磺酸钠3-4、水适量、苯骈三氮唑0.6-1、二甲基乙醇胺0.3-1、干酪素2-3、二硫代水杨酸1-2、硬脂酸钡0.7-2、氯酞酸二甲酯0.1-0.3、棕榈蜡1-2、聚磷酸铵3-4。
2.一种如权利要求1所述的油酸改性微乳化切削液的制备方法，其特征在于，包括以下步骤：
（1）将上述氢氧化铜加入到其重量20-35倍的去离子水中，搅拌条件下滴加上述10-15%的甲酸水溶液，滴加完毕后升高温度为80-85℃，保温搅拌至水干，得甲酸化纳米铜；
（2）将上述碳纳米管加入到质量比为3-4:1的硫酸、硝酸的混合溶液中，所述的硫酸的浓度为96-98%、硝酸的浓度为65-70%，送入117-120℃的恒温油浴中，保温搅拌100-120分钟，出料冷却，抽滤，将沉淀水洗4-5次，在70-80℃下真空干燥20-26小时，得纯化碳纳米管；
（3）将上述棕榈蜡、干酪素混合，加入到混合料重量10-14倍的无水乙醇中，搅拌均匀，送入到90-96℃的水浴中，保温搅拌20-30分钟，出料，加入上述磷酸三乙酸胺、聚磷酸铵，搅拌至常温，过滤，将沉淀水洗3-4次，常温干燥，得改性聚磷酸铵；
（4）将上述纯化碳纳米管、改性聚磷酸铵混合，加入到混合料重量80-100倍的、0.2-1mol/l的氢氧化钠溶液中，超声20-30分钟，加入上述溴代十六烷、四丁基溴化铵，继续超声17-20分钟，送入80-85℃的水浴中，保温搅拌7-9小时，出料，滴加氯仿，至沉淀不再改变，静置分层，取下层溶液，加入其重量10-15%的无水乙醇，搅拌均匀后抽滤，将沉淀置于100-105℃的真空干燥箱中干燥完全，得酯化碳纳米管；
（5）将上述苯骈三氮唑加入到其重量10-13倍的无水乙醇中，搅拌均匀，升高温度为60-70℃，保温搅拌8-10分钟，加入上述二甲基乙醇胺，搅拌至常温，得醇分散液；
（6）将上述酯化碳纳米管、甲酸化纳米铜混合，加入到上述甲基硅油中，球磨10-13小时，送入190-200℃的油浴中，保温搅拌27-30分钟，出料冷却，得极压抗磨助剂；
（7）将上述极压抗磨助剂加入到醇分散液中，搅拌均匀，加入上述硬脂酸钡，在70-80℃下保温搅拌20-30分钟，过滤，将沉淀水洗3-4次，常温干燥，与上述十二烷基磺酸钠混合，加入到混合料重量1.3-2倍的去离子水中，搅拌均匀，加入剩余各原料，700-800转/分搅拌20-30分钟，即得。
CN201610763530.0A 2016-08-30 2016-08-30 一种油酸改性微乳化切削液及其制备方法 Pending CN106350183A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610763530.0A CN106350183A (zh) 2016-08-30 2016-08-30 一种油酸改性微乳化切削液及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610763530.0A CN106350183A (zh) 2016-08-30 2016-08-30 一种油酸改性微乳化切削液及其制备方法

Publications (1)

Publication Number Publication Date
CN106350183A true CN106350183A (zh) 2017-01-25

Family

ID=57857964

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610763530.0A Pending CN106350183A (zh) 2016-08-30 2016-08-30 一种油酸改性微乳化切削液及其制备方法

Country Status (1)

Country Link
CN (1) CN106350183A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112300852A (zh) * 2019-07-29 2021-02-02 新疆工程学院 一种基于表面修饰的纳米碳材料复合添加剂及其制备方法
CN113355149A (zh) * 2021-06-21 2021-09-07 江苏万标检测有限公司 一种抗磨液压油的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104277900A (zh) * 2014-09-25 2015-01-14 巢湖广丰金属制品有限公司 一种高抗磨切削液
CN104789311A (zh) * 2015-04-22 2015-07-22 青岛承天伟业机械制造有限公司 一种多功能切削液

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104277900A (zh) * 2014-09-25 2015-01-14 巢湖广丰金属制品有限公司 一种高抗磨切削液
CN104789311A (zh) * 2015-04-22 2015-07-22 青岛承天伟业机械制造有限公司 一种多功能切削液

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
赵炳桢等: "《现代刀具设计与应用》", 30 September 2014, 国防工业出版社 *
马贤智等: "《实用机械加工手册》", 28 February 2015, 辽宁科学技术出版社 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112300852A (zh) * 2019-07-29 2021-02-02 新疆工程学院 一种基于表面修饰的纳米碳材料复合添加剂及其制备方法
CN112300852B (zh) * 2019-07-29 2022-05-13 新疆工程学院 一种基于表面修饰的纳米碳材料复合添加剂及其制备方法
CN113355149A (zh) * 2021-06-21 2021-09-07 江苏万标检测有限公司 一种抗磨液压油的制备方法
CN113355149B (zh) * 2021-06-21 2022-07-22 江苏万标检测有限公司 一种抗磨液压油的制备方法

Similar Documents

Publication Publication Date Title
He et al. In situ fabrication of carbon dots-based lubricants using a facile ultrasonic approach
CN105647612B (zh) 一种含有纳米碳材料的润滑脂及其制备方法
CN103702941B (zh) 用于生产固体润滑剂纳米颗粒的方法以及在油中和水中稳定的润滑剂分散体
CN103073060B (zh) 用作减摩添加剂的六方二硫化钼纳米片的制备方法
CN109439398B (zh) 一种含复合添加剂的润滑脂及其制备方法
CN105969478B (zh) 一种硼酸钙/氧化石墨烯纳米复合润滑材料的制备方法
CN106520256A (zh) 石墨烯/Fe2O3纳米粒子复合润滑油、润滑油添加剂及其制备方法
CN102174341B (zh) 碳纳米管/纳米铜复合润滑油添加剂的制备方法
Fengzhen et al. Shape controlled synthesis and tribological properties of CeVO4 nanoparticles aslubricating additive
CN106367192A (zh) 一种润滑型微乳化切削液及其制备方法
CN106350183A (zh) 一种油酸改性微乳化切削液及其制备方法
Wang et al. Interface synthesis for controllable construction of 2D Zn (Bim)(OAc) nanosheets via oil/water system and their application in oil
Zhu et al. One-pot synthesis for 2D nanostructured calcium borate/Ni-BDC composite nanosheets enabled tribological improvement
Vardhaman et al. Experimental investigations to enhance the tribological behaviour of biodegradable oil by using manganese doped ZnO/FMWCNTs nanomaterials as lubricant additive
CN106367193A (zh) 一种纤维素微乳化切削液及其制备方法
CN102504909A (zh) 一种用于石墨润滑剂的石墨材料
CN106350155A (zh) 一种纳米微乳化切削液及其制备方法
CN106350182A (zh) 一种极压抗磨微乳化切削液及其制备方法
CN106367190A (zh) 一种水性微乳化切削液及其制备方法
CN106350181A (zh) 一种贮存稳定微乳化切削液及其制备方法
CN106336934A (zh) 一种微乳皂化切削液及其制备方法
CN106467768A (zh) 一种抗氧化微乳化切削液及其制备方法
CN106350186A (zh) 一种硅烷改性微乳化切削液及其制备方法
CN106350179A (zh) 一种蜂蜡改性微乳化切削液及其制备方法
CN106467846A (zh) 一种微乳化切削液及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170125