CN108384622A - 一种抗菌性强的水基金属切削液 - Google Patents

一种抗菌性强的水基金属切削液 Download PDF

Info

Publication number
CN108384622A
CN108384622A CN201810291723.XA CN201810291723A CN108384622A CN 108384622 A CN108384622 A CN 108384622A CN 201810291723 A CN201810291723 A CN 201810291723A CN 108384622 A CN108384622 A CN 108384622A
Authority
CN
China
Prior art keywords
parts
cutting fluid
aqueous cutting
strong
antibiotic property
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.)
Withdrawn
Application number
CN201810291723.XA
Other languages
English (en)
Inventor
林伟
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 CN201810291723.XA priority Critical patent/CN108384622A/zh
Publication of CN108384622A publication Critical patent/CN108384622A/zh
Withdrawn legal-status Critical Current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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/22—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms containing a carbon-to-nitrogen double bond, 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C10M2203/1065—Naphthenic fractions used as base material
    • 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
    • C10M2207/042—Epoxides
    • 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
    • C10M2207/12—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
    • 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
    • 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
    • C10M2207/127—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 polycarboxylic
    • 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
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • 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
    • C10M2215/02—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
    • C10M2215/044—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms having cycloaliphatic 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
    • 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
    • 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
    • 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
    • C10N2030/04—Detergent property or dispersant property
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/16—Antiseptic; (micro) biocidal or bactericidal
    • 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
    • C10N2030/24—Emulsion properties
    • 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
    • C10N2030/56—Boundary lubrication or thin film lubrication
    • 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)
  • Lubricants (AREA)

Abstract

本发明公开了一种抗菌性强的水基金属切削液，按重量份包含：基础油10‑30份、合成杀菌剂0.5‑5份、复合防锈剂5‑12份、极压润滑剂6‑13份、脂肪醇聚氧乙烯醚5‑15份、石油磺酸钠10‑20份、二甲基硅油0.2‑2份、脂肪酸0.3‑3份、环氧乙烷环己胺1‑10份、乙二醇醚3‑10份、水10‑40份。本发明润滑性好、渗透性强、抗菌性能优异。

Description

一种抗菌性强的水基金属切削液
技术领域
本发明涉及金属加工技术领域，尤其涉及一种抗菌性强的水基金属切削液。
背景技术
金属切削液是切削加工的重要配套材料。在金属切削加工中选用合适的金属切削液可以起到良好的润滑、冷却、清洗和防锈等作用，从而提高刀具耐用度，保证加工质量和加工精度，提高生产效率，降低成本。削液的性能取决于它的组成成分，通常把切削液分为非水溶性(油基)液和水溶性(水基)液两大类。油基切削液的润滑性能较好，冷却效果较差。水基切削液与油基切削液相比润滑性能相对较差，冷却效果较好。但是由于油基切削液成本高并且污染相对比较严重，因而有着绿色环保型性能的水基切削液产品是切削液的发展方向，水的来源丰富，且无毒无味，是理想的绿色基础液，目前市售的水基切削液的润滑性、抗菌性以及渗透性不够理想，从而限制了其应用。
发明内容
基于背景技术存在的问题，本发明提出了一种抗菌性强的水基金属切削液，本发明润滑性好、渗透性强、抗菌性能优异。
本发明提出了一种抗菌性强的水基金属切削液，按重量份包含：基础油10-30份、合成杀菌剂0.5-5份、复合防锈剂5-12份、极压润滑剂6-13份、脂肪醇聚氧乙烯醚5-15份、石油磺酸钠10-20份、二甲基硅油0.2-2份、脂肪酸0.3-3份、环氧乙烷环己胺1-10份、乙二醇醚3-10份、水10-40份。
优选地，所述基础油为环烷基基础油。
优选地，所述合成杀菌剂按如下方法合成：将十二胺、盐酸胍和二乙烯三胺置于带有回流和搅拌的装置中，开启搅拌，加热至145-150℃，反应180-230min后，加入乙二醇和水，冷却出料，即得合成杀菌剂。
优选地，所述十二胺、二乙烯三胺和盐酸胍用量的摩尔比为2：10：11。
优选地，所述合成杀菌剂的固含量优选为30-50％。
优选地，所述复合防锈剂由十二烯基丁二酸、苯并三氮唑、碱性二壬基苯磺酸钡按重量比5：4：9复配而成。
优选地，所述极压润滑剂为三乙醇胺硼酸脂、油酸三乙醇胺、硼砂按重量比6：4：5复配而成。
优选地，所述的抗菌性强的水基金属切削液，按重量份包含：基础油15-28份、合成杀菌剂1-4份、复合防锈剂7-10份、极压润滑剂7-12份、脂肪醇聚氧乙烯醚6-13份、石油磺酸钠12-18份、二甲基硅油0.4-1.8份、脂肪酸0.5-2.5份、环氧乙烷环己胺2-9份、乙二醇醚4-8份、水15-35份。
本发明本发明选用环烷基基础油，它具有生物降解性高、适用范围宽、兼容性好、毒性低、成本较低等优点，能显著提高切削液的润滑性；本发明以十二胺、盐酸胍、二乙烯三胺为原料，合成了一种杀菌剂，通过在有机胍分子中接入长碳链，使得分子结构中既含有多个胍基又含有长碳链结构，而长碳链亲油基团的引入使杀菌效率有较大提高，并且能有效抑制切削液中细菌的滋生；本发明将十二烯基丁二酸、苯并三氮唑、碱性二壬基苯磺酸钡复配成复合防锈剂，由于十二烯基丁二酸、苯并三氮唑、碱性二壬基苯磺酸钡中极性基团的存在，它们能在金属表面形成薄而牢固的油膜，阻止腐蚀介质与金属接触，保护金属不被锈蚀和腐蚀；本发明将三乙醇胺硼酸脂、油酸三乙醇胺和硼砂复配作为极压润滑剂，其中三乙醇胺硼酸脂具有油膜强度高、摩擦系数低等特点，其单独作为润滑剂使用时，润滑效果有限，而油酸三乙醇胺本身也是一种很好的水溶性润滑剂，且和硼砂、三乙醇胺硼酸脂复合使用时，有协同作用满足了切削加工对润滑、减摩、承载能力的要求；本发明采用非离子表面活性剂脂肪醇聚氧乙烯醚和阴离子表面活性剂石油磺酸钠复配，能显著降低切削液表面自由能，并与基础油以合适比例相互配合，能形成稳定的微乳液，保证本发明在具有均一外观和适中粘度的同时，避免了表面张力高、渗透性低的问题，使得本发明具有较低的表面张力和良好的渗透性；并且脂肪醇聚氧乙烯醚、石油磺酸钠与二甲基硅油、脂肪酸相互配合，使得本发明具有良好的低泡性并具有很低的表面张力，从而进一步增加本发明的渗透性；本发明加入环氧乙烷环己胺作为pH调节剂，环氧乙烷环己胺不但具有优异的pH调节能力，而且可以增强切削液的防锈、防腐蚀性能，还具有抗微生物降解功能，一定程度上能延长切削液的使用寿命；本发明还加入了乙二醇醚，可以进一步提高微乳金属切削液的热力学稳定性能；总体来说，本发明以环烷基基础油复配合成杀菌剂、复合防锈剂、极压润滑剂、表面活性剂、消泡剂、pH调节剂和助乳剂，使其在加工过程中具有良好的润滑、抗磨、防锈和清洗功能，并且不起泡、切屑移除性好、不腐不臭、工作寿命长，因此加工后的工件表面粗糙度低、无有机物残留，并且放置长时间不返锈，从而可以很好满足对金属的切削加工要求。
具体实施方式
下面，通过具体实施例对本发明技术方案进行详细说明。
实施例1
一种抗菌性强的水基金属切削液，按重量份包含：环烷基基础油10份、合成杀菌剂5份、复合防锈剂5份、极压润滑剂13份、脂肪醇聚氧乙烯醚5份、石油磺酸钠20份、二甲基硅油0.2份、脂肪酸3份、环氧乙烷环己胺1份、乙二醇醚10份、水10份。
合成杀菌剂的合成方法：将十二胺、盐酸胍和二乙烯三胺置于带有回流和搅拌的装置中，开启搅拌，加热至145℃，反应230min后，加入乙二醇和水，冷却出料，即得合成杀菌剂。
实施例2
一种抗菌性强的水基金属切削液，按重量份包含：环烷基基础油30份、合成杀菌剂0.5份、复合防锈剂12份、极压润滑剂6份、脂肪醇聚氧乙烯醚15份、石油磺酸钠10份、二甲基硅油2份、脂肪酸0.3份、环氧乙烷环己胺10份、乙二醇醚3份、水40份。
合成杀菌剂的合成方法：将十二胺、盐酸胍和二乙烯三胺置于带有回流和搅拌的装置中，开启搅拌，加热至150℃，反应180min后，加入乙二醇和水，冷却出料，即得合成杀菌剂。
实施例3
一种抗菌性强的水基金属切削液，按重量份包含：环烷基基础油15份、合成杀菌剂4份、复合防锈剂7份、极压润滑剂12份、脂肪醇聚氧乙烯醚6份、石油磺酸钠18份、二甲基硅油0.4份、脂肪酸2.5份、环氧乙烷环己胺2份、乙二醇醚8份、水15份。
合成杀菌剂的合成方法：将十二胺、盐酸胍和二乙烯三胺置于带有回流和搅拌的装置中，开启搅拌，加热至147℃，反应190min后，加入乙二醇和水，冷却出料，即得合成杀菌剂。
实施例4
一种抗菌性强的水基金属切削液，按重量份包含：环烷基基础油28份、合成杀菌剂1份、复合防锈剂10份、极压润滑剂7份、脂肪醇聚氧乙烯醚13份、石油磺酸钠12份、二甲基硅油1.8份、脂肪酸0.5份、环氧乙烷环己胺9份、乙二醇醚4份、水35份。
合成杀菌剂的合成方法：将十二胺、盐酸胍和二乙烯三胺置于带有回流和搅拌的装置中，开启搅拌，加热至148℃，反应220min后，加入乙二醇和水，冷却出料，即得合成杀菌剂。
对实施例1-4制备得到的切削液进行性能测试，结果如下：
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (8)

1.一种抗菌性强的水基金属切削液，其特征在于，按重量份包含：基础油10-30份、合成杀菌剂0.5-5份、复合防锈剂5-12份、极压润滑剂6-13份、脂肪醇聚氧乙烯醚5-15份、石油磺酸钠10-20份、二甲基硅油0.2-2份、脂肪酸0.3-3份、环氧乙烷环己胺1-10份、乙二醇醚3-10份、水10-40份。
2.根据权利要求1所述的抗菌性强的水基金属切削液，其特征在于，所述基础油为环烷基基础油。
3.根据权利要求1或2所述的抗菌性强的水基金属切削液，其特征在于，所述合成杀菌剂按如下方法合成：将十二胺、盐酸胍和二乙烯三胺置于带有回流和搅拌的装置中，开启搅拌，加热至145-150℃，反应180-230min后，加入乙二醇和水，冷却出料，即得合成杀菌剂。
4.根据权利要求3所述的抗菌性强的水基金属切削液，其特征在于，所述十二胺、二乙烯三胺和盐酸胍用量的摩尔比为2：10：11。
5.根据权利要求1-4任一项所述的抗菌性强的水基金属切削液，其特征在于，所述合成杀菌剂的固含量优选为30-50％。
6.根据权利要求1-5任一项所述的抗菌性强的水基金属切削液，其特征在于，所述复合防锈剂由十二烯基丁二酸、苯并三氮唑、碱性二壬基苯磺酸钡按重量比5：4：9复配而成。
7.根据权利要求1-6任一项所述的抗菌性强的水基金属切削液，其特征在于，所述极压润滑剂为三乙醇胺硼酸脂、油酸三乙醇胺、硼砂按重量比6：4：5复配而成。
8.根据权利要求1-7任一项所述的抗菌性强的水基金属切削液，其特征在于，按重量份包含：基础油15-28份、合成杀菌剂1-4份、复合防锈剂7-10份、极压润滑剂7-12份、脂肪醇聚氧乙烯醚6-13份、石油磺酸钠12-18份、二甲基硅油0.4-1.8份、脂肪酸0.5-2.5份、环氧乙烷环己胺2-9份、乙二醇醚4-8份、水15-35份。
CN201810291723.XA 2018-03-30 2018-03-30 一种抗菌性强的水基金属切削液 Withdrawn CN108384622A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810291723.XA CN108384622A (zh) 2018-03-30 2018-03-30 一种抗菌性强的水基金属切削液

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810291723.XA CN108384622A (zh) 2018-03-30 2018-03-30 一种抗菌性强的水基金属切削液

Publications (1)

Publication Number Publication Date
CN108384622A true CN108384622A (zh) 2018-08-10

Family

ID=63073330

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810291723.XA Withdrawn CN108384622A (zh) 2018-03-30 2018-03-30 一种抗菌性强的水基金属切削液

Country Status (1)

Country Link
CN (1) CN108384622A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113528219A (zh) * 2021-07-15 2021-10-22 重庆德蒙特科技发展有限公司 一种环保型水溶性金属加工切削液

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113528219A (zh) * 2021-07-15 2021-10-22 重庆德蒙特科技发展有限公司 一种环保型水溶性金属加工切削液

Similar Documents

Publication Publication Date Title
AU2005296748B2 (en) Corrosion protection agent for functional fluids water-miscible concentrate and use thereof
KR100665790B1 (ko) 수용성 절삭유 조성물
AU2014321172B2 (en) Additive compositions and industrial process fluids
CN106118834A (zh) 一种使用寿命长的铝合金切削液及其制备方法
KR20160120787A (ko) 금속 가공 유체의 포뮬레이션
JP5487516B2 (ja) 水溶性金属加工油剤
JP5224251B2 (ja) 金属材料の水性塑性加工用潤滑剤組成物
CN104130839A (zh) 用于切削加工和导轨润滑的水溶性切削油
EP2110426B1 (en) Metalworking fluid and metalworking method
JP5281007B2 (ja) 水性金属加工油剤
AU682566B2 (en) Improved aqueous functional fluid
CN108384622A (zh) 一种抗菌性强的水基金属切削液
KR900004510B1 (ko) 접동면겸 금속가공유제 및 이 접동면겸 금속가공유제를 사용한 공작기계의 윤활방법
CN108774568A (zh) 一种半合成铝合金加工液及其制备方法
KR100611735B1 (ko) 식물성 오일, 합성 에스테르, 식물유 메틸에스테르를이용하고 아민류를 사용하지 않은 수용성 절삭유 조성물
JP4392245B2 (ja) メタンスルホン酸をベースにした水性潤滑剤の存在下で金属を加工または成形する方法
CA2360002A1 (en) Light-colored sulfur-containing extreme pressure lubricant additives
CN117813367A (zh) 金属加工用水性润滑组合物
JPH08501119A (ja) 無アミン冷却潤滑剤
JP3912443B2 (ja) 水性潤滑油添加剤
JP3975342B2 (ja) 水溶性金属加工油
JP4006093B2 (ja) 金属加工油剤組成物
KR19990008147A (ko) 정균 조성물 및 금속 가공 유체에서의 용도
CN110982602B (zh) 一种生物稳定型低含油量微乳液及其制备方法和用途
JP5063991B2 (ja) Ｗ／ｏエマルション型難燃性油圧作動油

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20180810

WW01 Invention patent application withdrawn after publication