CN106675700A - 铁路轨道防锈润滑脂及其制备方法 - Google Patents

铁路轨道防锈润滑脂及其制备方法 Download PDF

Info

Publication number
CN106675700A
CN106675700A CN201611135044.0A CN201611135044A CN106675700A CN 106675700 A CN106675700 A CN 106675700A CN 201611135044 A CN201611135044 A CN 201611135044A CN 106675700 A CN106675700 A CN 106675700A
Authority
CN
China
Prior art keywords
lubricating oil
kettle
saponification
temperature
weight portions
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
CN201611135044.0A
Other languages
English (en)
Inventor
周忠太
周征寰
张守鹏
宋尚珍
齐瑞琴
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.)
Xinxiang Hengxing Technology Co Ltd
Original Assignee
Xinxiang Hengxing 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 Xinxiang Hengxing Technology Co Ltd filed Critical Xinxiang Hengxing Technology Co Ltd
Priority to CN201611135044.0A priority Critical patent/CN106675700A/zh
Publication of CN106675700A publication Critical patent/CN106675700A/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
    • C10M161/00Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, 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
    • C10M177/00Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2207/10Carboxylix acids; Neutral salts thereof
    • C10M2207/12Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125Carboxylix 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
    • C10M2207/126Carboxylix 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
    • C10M2207/1265Carboxylix 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 used as thickening agent
    • 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
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00Metal present as such or in compounds
    • C10N2010/02Groups 1 or 11
    • 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
    • C10N2010/00Metal present as such or in compounds
    • C10N2010/04Groups 2 or 12
    • 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
    • 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

本发明公开了一种铁路轨道防锈润滑脂及其制备方法,属于专用润滑脂技术领域。本发明的技术方案要点为:铁路轨道防锈润滑脂,是由以下重量百分配比的原料制备而成的:基础油80%‑90%、稠化剂6%‑17%、添加剂1%‑3%和沥青2%‑4%。本发明还公开了该铁路轨道防锈润滑脂的制备方法。本发明制得的润滑脂是铁路轨道防锈专用润滑脂,稠化剂是硬脂酸锂皂,具有较好的抗氧化性能,再加上抗腐蚀剂和抗氧化剂,保证润滑脂具有优良的防锈性能,同时加入沥青可以提高润滑脂的附着力,沥青具有很好的空气隔绝能力,对轨道螺钉能够起到很好的防锈效果。

Description

铁路轨道防锈润滑脂及其制备方法
技术领域
本发明属于专用润滑脂技术领域,具体涉及一种铁路轨道防锈润滑脂及其制备方法。
背景技术
中国铁路发展很快,每年都要铺设新的铁路,火车的速度越来越快,高速列车越来越多,随着速度的加快,列车的安全显得更加重要。轨道安全也是保证火车安全运行的重要因素。铁路轨道是由多个部件组成的,每个部件轨道上面的螺钉是连接轨道各个部件的重要元件,螺钉在长时间内不发生松动是保证轨道不发生危险的重要因素。要保持螺钉长时间坚固有效就必须保证螺钉不会被腐蚀生锈。因此有必要研制铁路轨道防锈专用润滑脂,专门用于轨道各个部件连接处的螺栓上面,保证螺栓长期不会被腐蚀。
发明内容
本发明解决的技术问题是提供了一种铁路轨道防锈润滑脂及其制备方法,该润滑脂用于铁路轨道的螺钉部位能够保证螺钉长时间不被锈蚀,以此保证轨道交通的安全性。
本发明为解决上述技术问题采用如下技术方案,铁路轨道防锈润滑脂,其特征在于是由以下重量百分配比的原料制备而成的:基础油80%-90%、稠化剂6%-17%、添加剂1%-3%和沥青2%-4%,其中基础油为矿物油、酯类油或硅油,稠化剂为脂肪酸锂盐,添加剂为T705抗氧化剂或T706防腐蚀剂。
本发明所述的铁路轨道防锈润滑脂的制备方法,其特征在于具体步骤为:将10重量份的矿物油加入到皂化釜中,加热至100℃加入4重量份的沥青,持续加热至150℃并恒温1h使沥青全部溶解,降至室温后向皂化釜内加入77重量份的矿物油,加热使皂化釜内温度升至80℃时加入6.2重量份的硬脂酸,持续搅拌升温至90℃使硬脂酸完全溶解,停止加热后皂化釜内温度持续上升,自然降温至90℃时加入氢氧化锂溶液,该氢氧化锂溶液是由0.86重量份的氢氧化锂和2.9重量份的水制备而成,继续升温脱水,当皂化釜内温度达到160℃时保持30min,最后皂化釜内温度升至180℃停止升温,循环降温,剪切,当皂化釜内温度降至100℃时加入0.8重量份的T706防腐蚀剂和1.2重量份的T705抗氧化剂,搅拌混合均匀,剪切脱气制得铁路轨道防锈润滑脂。
本发明制得的润滑脂是铁路轨道防锈专用润滑脂,稠化剂是硬脂酸锂皂,具有较好的抗氧化性能,再加上抗腐蚀剂和抗氧化剂,保证润滑脂具有优良的防锈性能,同时加入沥青可以提高润滑脂的附着力,沥青具有很好的空气隔绝能力,对轨道螺钉能够起到很好的防锈效果。
具体实施方式
以下通过实施例对本发明的上述内容做进一步详细说明,但不应该将此理解为本发明上述主题的范围仅限于以下的实施例,凡基于本发明上述内容实现的技术均属于本发明的范围。
实施例
将10公斤矿物油加入到皂化釜中,加热至100℃加入4公斤沥青,持续加热至150℃并恒温1h使沥青全部溶解,降至室温后向皂化釜内加入77公斤矿物油,加热使皂化釜内温度升至80℃时加入6.2公斤硬脂酸,持续搅拌升温至90℃使硬脂酸完全溶解,停止加热后皂化釜内温度持续上升,自然降温至90℃时加入氢氧化锂溶液,该氢氧化锂溶液是由0.86公斤氢氧化锂和2.9公斤水制备而成,继续升温脱水,当皂化釜内温度达到160℃时保持30min,最后皂化釜内温度升至180℃停止升温,循环降温,剪切,当皂化釜内温度降至100℃时加入0.8公斤T706防腐蚀剂和1.2公斤T705抗氧化剂,搅拌混合均匀,剪切脱气制得铁路轨道防锈润滑脂。
本发明利用锂皂稠化矿物油,并加入抗氧化剂和抗腐蚀剂,然后加入沥青调制而成的铁路轨道防锈专用润滑脂,利用沥青的高附着力、抗氧化性能和良好的密封性能提高轨道的防锈润滑脂的附着力、抗雨水冲刷和抗太阳暴晒的能力。
为了方便该种润滑脂的使用,这种润滑脂的锥入度是25度480,是一种流体润滑脂,工人只需将螺钉往润滑脂里面蘸一下就可以使用。平时保养的时候,工人只需将润滑脂均匀的涂在螺钉上即可。轨道螺钉使用这种润滑脂以后可以保证螺钉长时间不会被锈蚀,保证轨道的安全,同时方便轨道的拆装。
以上实施例描述了本发明的基本原理、主要特征及优点,本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明原理的范围下,本发明还会有各种变化和改进,这些变化和改进均落入本发明保护的范围内。

Claims (2)

1.铁路轨道防锈润滑脂,其特征在于是由以下重量百分配比的原料制备而成的:基础油80%-90%、稠化剂6%-17%、添加剂1%-3%和沥青2%-4%,其中基础油为矿物油、酯类油或硅油,稠化剂为脂肪酸锂盐,添加剂为T705抗氧化剂或T706防腐蚀剂。
2.一种铁路轨道防锈润滑脂的制备方法,其特征在于具体步骤为:将10重量份的矿物油加入到皂化釜中,加热至100℃加入4重量份的沥青,持续加热至150℃并恒温1h使沥青全部溶解,降至室温后向皂化釜内加入77重量份的矿物油,加热使皂化釜内温度升至80℃时加入6.2重量份的硬脂酸,持续搅拌升温至90℃使硬脂酸完全溶解,停止加热后皂化釜内温度持续上升,自然降温至90℃时加入氢氧化锂溶液,该氢氧化锂溶液是由0.86重量份的氢氧化锂和2.9重量份的水制备而成,继续升温脱水,当皂化釜内温度达到160℃时保持30min,最后皂化釜内温度升至180℃停止升温,循环降温,剪切,当皂化釜内温度降至100℃时加入0.8重量份的T706防腐蚀剂和1.2重量份的T705抗氧化剂,搅拌混合均匀,剪切脱气制得铁路轨道防锈润滑脂。
CN201611135044.0A 2016-12-11 2016-12-11 铁路轨道防锈润滑脂及其制备方法 Pending CN106675700A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611135044.0A CN106675700A (zh) 2016-12-11 2016-12-11 铁路轨道防锈润滑脂及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611135044.0A CN106675700A (zh) 2016-12-11 2016-12-11 铁路轨道防锈润滑脂及其制备方法

Publications (1)

Publication Number Publication Date
CN106675700A true CN106675700A (zh) 2017-05-17

Family

ID=58868701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611135044.0A Pending CN106675700A (zh) 2016-12-11 2016-12-11 铁路轨道防锈润滑脂及其制备方法

Country Status (1)

Country Link
CN (1) CN106675700A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107474918A (zh) * 2017-08-02 2017-12-15 界首市鑫旺彩印研发中心 一种用于印刷机的润滑剂
CN111286388A (zh) * 2020-02-26 2020-06-16 上海果石实业(集团)有限公司 一种舰船用特种润滑脂及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235338A (zh) * 2008-01-30 2008-08-06 益田润石(北京)化工有限公司 一种开式齿轮润滑脂组合物
CN102443482A (zh) * 2010-10-13 2012-05-09 无锡市飞天油脂有限公司 一种增强粘性的润滑脂
CN104164278A (zh) * 2014-08-05 2014-11-26 中国石油化工股份有限公司 一种烧结机弹性滑道专用润滑脂组合物及制备方法
CN105199813A (zh) * 2015-09-23 2015-12-30 深圳市鹰达行实业有限公司 一种低噪音润滑脂及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235338A (zh) * 2008-01-30 2008-08-06 益田润石(北京)化工有限公司 一种开式齿轮润滑脂组合物
CN102443482A (zh) * 2010-10-13 2012-05-09 无锡市飞天油脂有限公司 一种增强粘性的润滑脂
CN104164278A (zh) * 2014-08-05 2014-11-26 中国石油化工股份有限公司 一种烧结机弹性滑道专用润滑脂组合物及制备方法
CN105199813A (zh) * 2015-09-23 2015-12-30 深圳市鹰达行实业有限公司 一种低噪音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
CN107474918A (zh) * 2017-08-02 2017-12-15 界首市鑫旺彩印研发中心 一种用于印刷机的润滑剂
CN111286388A (zh) * 2020-02-26 2020-06-16 上海果石实业(集团)有限公司 一种舰船用特种润滑脂及其制备方法

Similar Documents

Publication Publication Date Title
CN104371807B (zh) 一种导轨油及其生产方法
CN102618371A (zh) 高滴点钢丝绳脂及其制备方法
CN106497659A (zh) 一种涡轮蜗杆润滑脂组合物及制备方法
CN103497808A (zh) 一种汽车轮毂轴承润滑脂组合物及其制备方法
CN102876434A (zh) 一种汽车玻璃升降器润滑脂组合物及制备方法
WO2017059677A1 (zh) 一种长效钢丝绳麻芯脂
CN104531299A (zh) 一种环保型长效铸铁件防锈油组合物
CN106675700A (zh) 铁路轨道防锈润滑脂及其制备方法
CN103525512A (zh) 一种高温长寿命低噪音锂基润滑脂组合物及制备方法
CN102443463A (zh) 一种涡轮机油抗氧添加剂
CN103805320A (zh) 一种机械润滑脂
CN115521819A (zh) 一种管道高温润滑脂及其制备方法
CN106085570A (zh) 一种低噪音半流体锂基润滑脂及其制备方法
CN109504498A (zh) 一种润滑油添加剂及其制备方法
CN107164027A (zh) 轨道螺栓防锈润滑脂组合物及制备工艺
CN1252434A (zh) 一种复合锂钙基润滑脂组成物及其制造工艺
CN107142144A (zh) 一种高温型膨润土润滑脂及其制备方法
CN105199817A (zh) 一种低温锂钙基轴承润滑脂及制备方法
CN104845724A (zh) 一种高粘度水基防锈抗燃液压油及其制备工艺
CN106701258A (zh) 铁路轨道螺钉防锈润滑脂及其制备方法
CN106635348A (zh) 一种船用螺旋桨润滑脂及其制备方法
CN103484203A (zh) 一种适用于小型轧机轴承的润滑脂组合物及制备方法
CN103468365B (zh) 铌及铌合金板带材中间冷轧润滑剂
CN109439404A (zh) 一种合成酯型抗燃液压油
CN103897792A (zh) 一种水基切削液的制备原料及方法

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170517