WO2015135097A1 - 钢丝绳抗氧耐磨表面防护脂 - Google Patents

钢丝绳抗氧耐磨表面防护脂 Download PDF

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Publication number
WO2015135097A1
WO2015135097A1 PCT/CN2014/000685 CN2014000685W WO2015135097A1 WO 2015135097 A1 WO2015135097 A1 WO 2015135097A1 CN 2014000685 W CN2014000685 W CN 2014000685W WO 2015135097 A1 WO2015135097 A1 WO 2015135097A1
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wire rope
wear
oil
resistant surface
oxidation
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PCT/CN2014/000685
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English (en)
French (fr)
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王爱国
申彦
王爱军
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贵州旭阳石化科技有限公司
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Publication of WO2015135097A1 publication Critical patent/WO2015135097A1/zh

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    • 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
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/14Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/141Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
    • D07B1/144Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases for cables or cable components built-up from metal wires
    • 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
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102Aliphatic fractions
    • C10M2203/1025Aliphatic fractions 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
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106Naphthenic fractions
    • C10M2203/1065Naphthenic fractions 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
    • C10M2205/02Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024Propene
    • 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
    • C10M2205/026Butene
    • 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
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/18Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • C10M2205/183Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras 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
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064Di- and triaryl amines
    • 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
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/045Metal containing thio derivatives
    • 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
    • C10N2030/02Pour-point; Viscosity index
    • 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
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/32Wires, ropes or cables lubricants
    • 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

Definitions

  • the invention relates to a lubricating protective material which can be synchronized with a steel wire rope and coated on the surface of the steel wire to provide anti-oxidation, wear resistance, temperature loss resistance, good adhesion, water resistance and rust resistance. Wire rope anti-oxidation and wear-resistant surface grease.
  • the dropping point is low (Sinopec SH/T0387 standard is not lower than 58 °C). Generally, the dropping point is about 70'C. In the hot season of summer, the working and storage state is easy to soften and lose, resulting in lack of oil and pollution.
  • Wire rope anti-oxidation and wear-resistant surface protection grease by weight, its composition is as follows: palm wax 12-16%, Duroc pine wax 17-20%, cyclodecyl extract oil 17-21%, paraffin-based high viscosity 221-16% of oil, 2-5% of zinc dimercapto dithiophosphate, 1-4% of diphenylamine, 6-10% of polyisobutylene, 7-11% of ethylene-propylene copolymer, and 1-1% of calcium sulfonate.
  • wire rope anti-oxidation wear-resistant surface grease by weight, its composition is as follows: palm wax 12.8%, Duroc pine wax 20%, cycloalkyl extract oil 19%, paraffin-based high viscosity oil 25% 2% ⁇ 3% of dimercapto dithiophosphate, 3% of diphenylamine, 10% of polyisobutylene, 7% of ethylene propylene copolymer, calcium sulfonate 0.2%.
  • the composition is as follows: palm wax 1 «, Duroc pine wax 19%, cyclodecyl extract oil 17.5%, paraffin-based high viscosity oil 26%, zinc dialkyl dithiophosphate 5%, diphenylamine 1%, 5% ⁇ Polyisobutylene 8%, ethylene propylene copolymer 9%, calcium sulfonate 0. 5%.
  • the wire rope anti-oxidation wear-resistant surface grease, by weight, its composition is as follows: palm wax 16%, Duroc pine wax 17%, cyclodecyl extract oil 21%, paraffin-based high viscosity oil 22. 9% 1% ⁇
  • the ethylene-propylene copolymer is an ethylene or propylene copolymer (polymer).
  • the anti-oxidation and wear-resistant surface grease of the steel wire rope of the invention has high dropping point (temperature rise is not easy to flow), high kinematic viscosity (strong adhesion to the steel wire rope), and good abrasion resistance.
  • What is more prominent is that due to the change of the neutral and weak acid body of the historical surface of the wire rope, it is weakly alkaline, which can effectively inhibit the formation of acid body during storage and use of the wire rope, delaying the oxidation period, neutralizing the acidity. Body, effectively prevent corrosion of steel wire rope, to extend the service life of wire rope, to ensure long-term safe use of wire rope, has good economic and social benefits.
  • the 2-ring thiol extracts oil because the molecular structure is bicyclic, soluble in the thickener (palm wax, Duroc wax), can form an excellent mechanically stable structure.
  • the thickening agent palm wax, Duroc pine wax
  • the oxidation resistance of the whole system will be naturally improved, and the natural lubrication of the steel rope will form a natural protection of.
  • Zinc dimethyldithiophosphate a petroleum additive that is resistant to oxygen and corrosion, especially with amines
  • oxygen diphenylamine greatly enhances the chemical resistance of the structure to oxygen and corrosion.
  • zinc dimercapto dithiophosphate contains sulfur, phosphorus and zinc, and has very good abrasion resistance, which satisfies the wear of the steel rope due to tensile friction during operation, and satisfies the needs of the work.
  • a combination of two different high molecular polymers achieves an increase in kinematic viscosity (adhesion) structure formation and a stable structure in a working state.
  • the purpose of the yarn is not determined, and at the same time, it does not crack and fall off at a very low temperature (-40 ° C).
  • the invention especially contains calcium sulfonate, which not only improves the rust prevention property, but also changes the surface grease in the traditional tradition to be neutral-weakly acidic, and is the same as all mechanical greases in GB. Sex, inhibits oxidation and neutralizes acidic substances, achieving long-term effects.
  • the anti-oxidation and wear-resistant surface grease of the steel wire rope of the invention has the following components as follows: palm wax 12-16%, Duroc pine wax 17-20%, cyclodecyl extract oil 17-21%, paraffin-based high viscosity oil 22-26%, zinc dialkyl dithiophosphate 2-5%, diphenylamine 1-4%, polyisobutylene 6-10%, ethylene propylene copolymer 7-11%, calcium sulfonate 0. 1-1% .
  • ethylene-propylene copolymer is a copolymer (polymer) of ethylene or propylene.
  • the anti-oxidation and wear-resistant surface grease of the wire rope of the invention has the following functions in the formulation: palm wax thickener
  • Zinc dialkyl dithiophosphate Antioxidant, antiwear, preservative
  • the preparation process of the anti-oxidation and wear-resistant surface grease of the steel wire rope of the invention is that the cycloalkyl-extracted oil and the paraffin-based high-viscosity oil are put into the reaction kettle, stirred and heated to 110 ° C, and the palm wax and Duroc are put into the process of slowly stirring and heating. Pine wax, heat up to 130'C, cool down. During the cooling process, zinc dialkyl dithiophosphate, diphenylamine, polyisobutylene, ethylene-propylene copolymer, calcium sulfonate, 100'C ( ⁇ 5 ⁇ ) are homogeneous, degassed, and packaged.
  • Example 1 Wire rope anti-oxidation wear-resistant surface grease, by weight, its composition is as follows: palm wax 12.8%, Duroc pine wax 20%, cyclodecyl extract oil 19%, paraffin-based high viscosity oil 25% 2% ⁇ 3% of dimercapto dithiophosphate, 3% of diphenylamine, 10% of polyisobutylene, 7% of ethylene propylene copolymer, calcium sulfonate 0.2%.
  • Example 2 Wire rope anti-oxidation wear-resistant surface grease, by weight, its composition is as follows: palm wax 14%, Duroc pine wax 19%, cycloalkyl extract oil 17.5%, paraffin-based high viscosity oil 26% 5% ⁇ Zinc dialkyl dithiophosphate 5%, diphenylamine 1%, polyisobutylene 8%, ethylene propylene copolymer 9%, calcium sulfonate 0. 5%.
  • Example 3 wire rope anti-oxidation and wear-resistant surface grease, by weight, its composition is as follows: palm wax 16%, Duroc pine wax 17%, cyclodecyl extract oil 21%, paraffin-based high viscosity oil 22.9% 1% ⁇
  • the data source is the technical supervision department test center. Comparison of the performance of the present invention with similar foreign products of the present invention
  • Example 2 Example 3 Lascon dark brown dark brown dark brown appearance even oil even oil even oil black visual cream ointment dropping point, 'C 98 99 98 96 SH/T0115 kinematic viscosity (100 °C ), 110 105 118 111 GB/T265 mmVS
  • the dropping point and kinematic viscosity are basically the same as those of Alaska. In September this year, it was reflected in the trial of your rope: it is better than the domestic surface fat, the solidification is fast (the dropping point is high), the dripping phenomenon is rare, and the surface is smooth (adhesive) Not very sticky, clean, environmentally friendly, moderately thick, comparable to Alaska, Germany.

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

Abstract

一种钢丝绳抗氧耐磨表面防护脂,它按重量百分比,其组分如下:棕榈蜡12-16%、杜洛克松蜡17-20%、环烷基抽出油17-21%、石蜡基高粘油22-26%、二烷基二硫代磷酸锌2-5%、二苯胺1-4%、聚异丁烯6-10%、乙丙共聚物7-11%、磺酸钙0.1-1%。该防护脂运动粘度高,对钢绳表面粘附力强,延长了钢丝绳的使用寿命。

Description

钢丝绳抗氧耐磨表面防护脂
技术领域
本发明涉及一种可与钢丝绳同步、 涂敷在钢丝绳表面起到抗氧、 耐磨损、 耐 髙温流失、 粘附性好、 抗水性、 防锈性能好的润滑防护材料, 具体是一种钢丝绳 抗氧耐磨表面脂。
背景技术
钢丝绳的加工制 i 过程中, 必须有一种润滑材料, 即钢丝绳表面润滑脂, 在 生产与加工钢丝绳过程中, 将其均匀地涂在每一根钢丝表面, 然后合拢成绳后, 整体绳表面再封上一层厚度适中的月旨膜, 才可以交付用户使用。 因中钢丝绳在使 用中个别部位缺油的话,会存在很大的安全隐患,且不便在使用中途补充润滑脂, 因此, 此层表面脂膜必须能够保护钢丝绳在贮存、 施工期间有足够的润滑性、 耐 磨性、 抗氧性、 抗水性、 防锈性, 同时保证钢丝绳在使用期间的性能要求, 延长 其使用寿命。
目前, 国内市场上普遍使用的钢丝绳表面脂有以下几个共性-
1、滴点低(中石化 SH/T0387标准不低于 58°C ),普遍是滴点 70'C左右一点, 在夏季炎热季节, 工作与贮存状态易软化、 流失, 造成缺油与污染。
2、粘度低(标准: ^20),市上普遍是 30左右,粘附性差(无论工作或贮存), 易流失、 污染。
3、 中性 (或弱酸性体)。 抑制氧化和中和酸性体性能差。
发明内容
本发明的目的在于提供一种可与钢丝绳同步运行的长效表面脂。 本发明的目 的是通过以下途径实现的: 钢丝绳抗氧耐磨表面防护脂, 按重量百分比, 其组分 如下: 棕榈蜡 12-16%、 杜洛克松蜡 17-20%、 环垸基抽出油 17-21%、 石蜡基高粘 油 22_26%、二垸基二硫代磷酸锌 2-5%、二苯胺 1-4%、聚异丁烯 6-10%、 乙丙共聚 物 7-11%、磺酸钙 0. 1-1%。更进一步的, 钢丝绳抗氧耐磨表面脂, 按重量百分比, 其组分如下: 棕榈蜡 12. 8%、 杜洛克松蜡 20%、 环烷基抽出油 19%、 石蜡基高粘油 25%、 二垸基二硫代磷酸锌 3%、 二苯胺 3%、 聚异丁烯 10%、 乙丙共聚物 7%、 磺酸 钙 0. 2%。组分如下: 棕榈蜡 1«、杜洛克松蜡 19%、环垸基抽出油 17. 5%、石蜡基 高粘油 26%、 二烷基二硫代磷酸锌 5%、 二苯胺 1%、 聚异丁烯 8%、 乙丙共聚物 9%、 磺酸钙 0. 5%。更进一步的,钢丝绳抗氧耐磨表面脂,按重量百分比,其组分如下: 棕榈蜡 16%、 杜洛克松蜡 17%、 环垸基抽出油 21%、 石蜡基高粘油 22. 9%、 二烷基 二硫代磷酸锌 2%、 二苯胺 4%、 聚异丁烯 6%、 乙丙共聚物 11%、 磺酸钙 0. 1%。
更进一步的, 所述的乙丙共聚物是乙烯、 丙烯共聚体(高分子聚合物)。 本发明钢丝绳抗氧耐磨表面脂与现有技术相比具有滴点高(温升不易流淌), 运动粘度高(对钢丝绳粘附力强),抗磨损性好。更为突出的是由于改变了历来钢 丝绳表面脂的中性与弱酸性体, 而呈弱碱性体, 可以有效地抑制钢丝绳在贮存与 使用过程中酸性体的生成,拖延氧化期、中和酸性体、有效防范对钢丝绳的腐蚀, 以延长钢丝绳的使用寿命, 保证钢丝绳的长期安全使用, 有很好的经济效益与社 会效益。
本发明的有益效果在于:
①棕榈蜡、杜洛克松蜡溶点高(滴点), 同时, 对矿物油亲和力很强, 有很好 的配伍性, 有很好的溶解, 分散能力, 能迅速地形成润滑胶状结构 (膏状) 体。
②环垸基抽出油, 由于分子结构是双环, 溶于稠化剂后 (棕榈蜡、 杜洛克松 蜡), 能够形成极佳的机械性稳定的结构。 石蜡基高粘油溶于稠化剂后 (棕榈蜡、 杜洛克松蜡),由于自身的氧化安定性好,使整个体系的抗氧化性能会有自然的提 升, 对钢绳的养护润滑形成天然的保护。
③二垸基二硫代磷酸锌, 是抗氧、 防腐的一种石油添加剂, 特别是与胺型抗 氧剂二苯胺的复合使用, 极大程度上提升了结构的抗氧、 防腐的化学力。 而尤其 是二垸基二硫代磷酸锌, 含有硫、 磷、 锌, 具有非常好的抗磨性, 满足了钢绳在 工作期间由于拉伸摩擦带来的磨损, 满足了作业的需要。
④本发明中有两种不同的高分子聚合物的复配 (聚异丁烯、 短支链高聚物) 达到了增加运动粘度(粘附性) 结构的形成、 工作状态结构稳。
定而不飞丝的目的, 同时又达到在极低温状态下不龟裂及脱落的目的 (-40°C )。
⑤本发明尤其是含有磺酸钙, 不但程度上改善了防锈性, 尤其是改变了历代 传统中的表面脂处于中性 -弱酸性体,与 GB里的所有机械润滑脂一样,呈弱碱性, 抑制氧化及中和酸性体物质, 达到了长效的目的。
具体实施方式
本发明钢丝绳抗氧耐磨表面脂,按重量百分比,其组分如下:棕榈蜡 12-16%、 杜洛克松蜡 17-20%、 环垸基抽出油 17- 21%、 石蜡基高粘油 22-26%、 二烷基二硫 代磷酸锌 2-5%、二苯胺 1-4%、聚异丁烯 6-10%、乙丙共聚物 7-11%、磺酸钙 0. 1-1%。
更进一步的, 所述的乙丙共聚物是乙烯、 丙烯的共聚体(高分子聚合物)。 本发明钢丝绳抗氧耐磨表面脂, 其组分在配方中所起的作用如下: 棕榈蜡 稠化剂
杜洛克松蜡 稠化剂
环垸基抽出油 稀释剂
石蜡基高粘油 稀释剂
二烷基二硫代磷酸锌 抗氧、 抗磨、 防腐剂
二苯胺 抗氧剂
聚异丁烯 增粘剂
乙丙共聚物 增粘剂
磺酸钙 防锈、 调酸碱度 本发明钢丝绳抗氧耐磨表面脂的制备过程, 是将环烷基抽出油、 石蜡基高粘 油投入反应釜, 搅拌升温到 110'C, 在徐徐搅拌升温脱水 过程中投入棕榈蜡、 杜洛克松蜡, 升温到 130'C, 降温。 降温过程中投入二烷基二硫代磷酸锌、 二苯胺、 聚异丁烯、 乙丙共聚物、 磺 酸钙 、 100'C ( ± 5Ό ) 均质, 脱气, 包装。 实施例 1 :钢丝绳抗氧耐磨表面脂,按重量百分比,其组分如下:棕榈蜡 12. 8%、 杜洛克松蜡 20%、环垸基抽出油 19%、石蜡基高粘油 25%、二垸基二硫代磷酸锌 3%、 二苯胺 3%、 聚异丁烯 10%、 乙丙共聚物 7%、 磺酸钙 0. 2%。 实施例 2:钢丝绳抗氧耐磨表面脂,按重量百分比,其组分如下:棕榈蜡 14%、 杜洛克松蜡 19%、环烷基抽出油 17. 5%、石蜡基高粘油 26%、 二烷基二硫代磷酸锌 5%、 二苯胺 1%、 聚异丁烯 8%、 乙丙共聚物 9%、 磺酸钙 0. 5%。 实施例 3:钢丝绳抗氧耐磨表面脂,按重量百分比,其组分如下:棕榈蜡 16%、 杜洛克松蜡 17%、环垸基抽出油 21%、石蜡基高粘油 22. 9%、 二垸基二硫代磷酸锌 2%、 二苯胺 4%、 聚异丁烯 6%、 乙丙共聚物 11%、 磺酸钙 0. 1%。 以下为上述例举的三个实例与现有产品的对比试验, 数据来源为技术监督部 门测试中心。 本发明与国外同类产品的性能比较 本发明 本发明 本发明 德国艾
项目 试验方法 例 1 例 2 例 3 拉斯康 深褐色 深褐色 深褐色 外观 均匀油 均匀油 均匀油 黑色均 目测 膏 膏 膏 匀油膏 滴点, 'C 98 99 98 96 SH/T0115 运动粘度 (100°C ), 110 105 118 111 GB/T265 mmVS
腐蚀 ( 100°C, 3h) 合格 合格 合格 合格 SH/T0331 滑落试验 (80°C, lh) 不滑落 不滑落 不滑落 不滑落 另说明 水分, % 无 无 无 无 GB/T512 湿热试验(钢片 30d) 通过 通过 通过 通过 GB/T2361 氧化安定性 (99Ό,
100h, 0. 770Mpa) 0. 05 0. 04 0. 05 0. 09 SH/T0325 压力降 Mpa 不大于
游离碱 NaOH% 不大于 0. 12 0. 15 0. 11 无 SH/T0329 将发明的三个例子与艾拉斯康相比较: 从数据上显示: 发明 1、 2、 3由于两 种蜡质量百分数基本一样, 滴点基本上一致, 可见, 两种蜡复合后, 质量份数相 差在 3个范围内没有多大影响, 发明 3运动粘度高于发明 2 13个数据, 跟环烷基 油份数稍大有关系。 磺酸钙含量在不超过 0. 5%的情况下, 符合标准要求。 本 3个 发明与艾拉斯康比较, 氧化安定性远远优于艾拉斯康(1. 8-2. 2倍)。 滴点、 运动 粘度与艾拉斯康基本相当, 本年 9月份在贵绳试用反映: 比国产表面脂均好, 凝 固快(滴点高), 滴落现象少见, 表面光滑(粘附好)不甚粘手, 清洁, 环保, 厚 度适中, 与德国艾拉斯康相当。

Claims

权 利 要 求 书
1.钢丝绳抗氧耐磨表面防护脂, 其特点在于, 按重量百分比, 其组分如下: 棕榈蜡 12- 16%、杜洛克松蜡 17-20%、环垸基抽出油 17-21%、石蜡基高粘油 22-26%、 二垸基二硫代磷酸锌 2-5%、 二苯胺 1-4%、 聚异丁烯 6-10%、 乙丙共聚物 7-11%、 磺酸钙 0. 1-1%。
2. 如权利要求 1所述的钢丝绳抗氧耐磨表面防护脂, 其特征在于所述的乙 丙共聚物是乙烯、 丙烯共聚体 (高分子聚合物)。
PCT/CN2014/000685 2014-03-12 2014-07-21 钢丝绳抗氧耐磨表面防护脂 WO2015135097A1 (zh)

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