CN106167730A - 一种环保抗磨润滑油 - Google Patents
一种环保抗磨润滑油 Download PDFInfo
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- CN106167730A CN106167730A CN201610548143.5A CN201610548143A CN106167730A CN 106167730 A CN106167730 A CN 106167730A CN 201610548143 A CN201610548143 A CN 201610548143A CN 106167730 A CN106167730 A CN 106167730A
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- 239000000654 additive Substances 0.000 claims abstract description 17
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- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 claims abstract description 11
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 11
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- CVEPFOUZABPRMK-UHFFFAOYSA-N 2-methylprop-2-enoic acid;styrene Chemical compound CC(=C)C(O)=O.C=CC1=CC=CC=C1 CVEPFOUZABPRMK-UHFFFAOYSA-N 0.000 claims description 10
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- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 10
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- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 6
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- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 0.000 claims description 6
- 229960004025 sodium salicylate Drugs 0.000 claims description 6
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- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 5
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- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 4
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
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- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
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- 239000011668 ascorbic acid Substances 0.000 claims 1
- 229960005070 ascorbic acid Drugs 0.000 claims 1
- 229940076810 beta sitosterol Drugs 0.000 claims 1
- LGJMUZUPVCAVPU-UHFFFAOYSA-N beta-Sitostanol Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(C)CCC(CC)C(C)C)C1(C)CC2 LGJMUZUPVCAVPU-UHFFFAOYSA-N 0.000 claims 1
- NJKOMDUNNDKEAI-UHFFFAOYSA-N beta-sitosterol Natural products CCC(CCC(C)C1CCC2(C)C3CC=C4CC(O)CCC4C3CCC12C)C(C)C NJKOMDUNNDKEAI-UHFFFAOYSA-N 0.000 claims 1
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- 150000003431 steroids Chemical class 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
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- 230000004630 mental health Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- RQVGZVZFVNMBGS-UHFFFAOYSA-N n-octyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(CCCCCCCC)C1=CC=CC=C1 RQVGZVZFVNMBGS-UHFFFAOYSA-N 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 description 5
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
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- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
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- 241000196324 Embryophyta Species 0.000 description 1
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- 210000000232 gallbladder Anatomy 0.000 description 1
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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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/02—Well-defined aliphatic compounds
- C10M2203/0206—Well-defined aliphatic compounds 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
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy 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
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
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- 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
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
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- 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
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- C—CHEMISTRY; METALLURGY
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- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
发明公开了一种环保抗磨润滑油，由以下成分制成，改性基础油、琥珀酸酯、清净剂、辛基二苯胺、消泡剂、减摩抗磨协同剂、十二碳二元酸、β‑谷甾醇、胆甾醇壬酸酯、蓖麻油、辅助添加剂。本发明润滑油，具有良好的抗氧化防腐性、防锈性、抗磨、减摩、承载、高扭矩、防腐性、抗乳化性、换油周期长、减少废油、价格相对传统润滑油较低的特点；化学稳定性好、润滑性能好，以及优异的耐高温和耐低温性能，且可完全生物降解，无毒性，在研发、生产和使用过程中不会影响操作人员的身心健康，对环境没有影响，是符合环保要求的绿色产品。同时，该润滑油生产成本低，制备工艺简单，适合工业化生产。
Description
技术领域
本发明涉及润滑油技术领域，特别是涉及一种环保抗磨润滑油。
背景技术
润滑油是用在汽车、机械设备上以减少摩擦、保护机械及加工件的液体或半固体润滑剂，润滑油由基础油和添加剂两部分组成，基础油是润滑油的主要成分，决定着润滑油的基本性质，基础油主要分矿物基础油、合成基础油以及植物油基础油三大类，矿物基础油、合成基础油硫、氮含量高，污染物排放量大，对环境污染存在极大的威胁，并且现有的润滑油化学性能不稳定、润滑性能不好，既不能耐高温也不能耐低温，不能完全生物降解，容易产生毒性，污染空气和生态环境。同时，现有的润滑油生产成本高，制备工艺复杂，不适合工业化生产。
发明内容
本发明的目的是提供一种环保抗磨润滑油。
本发明通过以下技术方案实现：
一种环保抗磨润滑油，按重量份计由以下成分制成，改性基础油34-38、琥珀酸酯1-3、清净剂2-4、消泡剂5-7、减摩抗磨协同剂0.5-0.8、十二碳二元酸1-2、β-谷甾醇0.4-0.6、胆甾醇壬酸酯1-3、蓖麻油72-76、辅助添加剂6-8；
所述改性基础油按重量份计由以下成分制成：聚α-烯烃80、尿素0.3、碳酸稀土0.001、脂肪酸甲酯0.4、葵花籽油1、双氧水0.1、甲氧基聚乙二醇甲基丙烯酸酯0.5；所述碳酸稀土的粒度为0.1μm；所述改性基础油的制备方法为：①将聚α-烯烃与葵花籽油混合后添加到反应釜中，加热至178℃，保温40分钟；②将尿素与碳酸酯添加到①中反应釜中，加热至188℃，以150r/min转速搅拌20分钟；③将碳酸稀土与甲氧基聚乙二醇甲基丙烯酸酯添加到①中反应釜中，搅拌均匀，保温在188℃，持续30分钟；④将双氧水添加到①中反应釜中，将温度升高到225℃，将压力调节到3.58MPa，以500r/min转速搅拌1.5小时后，保温静置40分钟，然后，自然冷却至室温，在室温下密封静置7天后，即可；
所述蓖麻油经过预处理：将蓖麻油加热至115℃，然后添加其质量1%的壳聚糖与苯磺酸钠混合物，以100r/min速度搅拌20min即可，所述壳聚糖与苯磺酸钠混合物中壳聚糖与苯磺酸钠按1:3质量比例混合；
所述辅助添加剂为癸二酸异辛酯、三羟甲基丙烷油酸酯、三羟甲基丙烷椰子油酸酯、山茶油中的两种或多种，并且各组分等量混合；
所述减摩抗磨协同剂为碳酸钙、海泡石、云母粉、膨润土、高岭土中的两种或多种，并且各组分等量混合，除碳酸钙外各组分粒度均在10-20μm之间，碳酸钙的粒度为1-3μm；
所述消泡剂为：乳化硅油、高碳醇脂肪酸酯复合物、聚二甲基硅氧烷中的一种或多种，多种组合按各组分等量混合。
所述清净剂为：抗坏血酸钠、烷基水杨酸钠、亚油酸中的两种或三种，并且各组分等量混合。
进一步地，按重量份计由以下成分制成，改性基础油36、琥珀酸酯2、清净剂2、消泡剂5、减摩抗磨协同剂0.6、十二碳二元酸1、β-谷甾醇0.6、胆甾醇壬酸酯1、蓖麻油74、辅助添加剂6。
进一步地，所述聚α-烯烃的运动粘度在100℃下的运动粘度优选为14～18mm²/s，所述聚α-烯烃的粘度指数大于155。
进一步地，所述辅助添加剂优选三羟甲基丙烷油酸酯与山茶油的组合。
进一步地，所述减摩抗磨协同剂优选碳酸钙、海泡石、膨润土的组合，海泡石、膨润土粒度优选在14-16μm之间，碳酸钙的粒度优选为2μm。
进一步地，所述消泡剂优选高碳醇脂肪酸酯复合物与聚二甲基硅氧烷的组合。
进一步地，所述清净剂优选抗坏血酸钠与烷基水杨酸钠的组合。
一种环保抗磨润滑油的制备方法，包括以下步骤：
1）将改性基础油、琥珀酸酯、清净剂、消泡剂搅拌混合，在72℃条件下搅拌45分钟，得到混合物1；
2）向混合物1中加入减摩抗磨协同剂、十二碳二元酸、β-谷甾醇、胆甾醇壬酸酯、蓖麻油、辅助添加剂，继续在55℃条件下，搅拌2.5h后恢复至常温，得到成品润滑油。
本发明经过大量的实验研究，对基础油进行改性，通过以经过预处理的蓖麻油为主，矿物油为辅，混合制备的润滑油使得制成的润滑油的倾点(最低可-52℃)明显低于同级别矿物油, 其粘度指数也明显大于同级别矿物油，具有更长的换油周期，相对普通润滑油的换油周期延长了2倍，更加优异的清净分散性、润滑性能、抗磨损性和抗氧化性，使用量更低，效果更好，本发明以其超高硬度和超强的润滑，极大地降低机械摩擦系数，成倍的提高极压性能，并且润滑油毒性低，可生物降解，对环境无污染。
本发明通过十二碳二元酸、β-谷甾醇、胆甾醇壬酸酯的协同作用，极大的提高了润滑油的抗分解性能，并且具有更好的抗磨性，对部件拥有更好的保护能力。
使用本发明润滑油时，摩擦副具有更低的摩擦系数和磨损量,并且具有良好的抗极压性能,除此之外还表现出优异的自修复功能,这是由本发明改性基础油、经过预处理的蓖麻油和减摩抗磨协同剂协同作用的效果。
本发明的有益效果是，与现有技术相比：
本发明润滑油，具有良好的抗氧化防腐性、防锈性、抗磨、减摩、承载、高扭矩、防腐性、抗乳化性、换油周期长、减少废油、价格相对传统润滑油较低的特点；化学稳定性好、润滑性能好，以及优异的耐高温和耐低温性能，且可完全生物降解，无毒性，在研发、生产和使用过程中不会影响操作人员的身心健康，对环境没有影响，是符合环保要求的绿色产品。同时，该润滑油生产成本低，制备工艺简单，适合工业化生产。
具体实施方式
实施例1
一种环保抗磨润滑油，按重量份计由以下成分制成，改性基础油34、琥珀酸酯1、清净剂2、消泡剂5、减摩抗磨协同剂0.5、十二碳二元酸1、β-谷甾醇0.4、胆甾醇壬酸酯1、蓖麻油72、辅助添加剂6；
所述改性基础油按重量份计由以下成分制成：聚α-烯烃80、尿素0.3、碳酸稀土0.001、脂肪酸甲酯0.4、葵花籽油1、双氧水0.1、甲氧基聚乙二醇甲基丙烯酸酯0.5；所述碳酸稀土的粒度为0.1μm；所述改性基础油的制备方法为：①将聚α-烯烃与葵花籽油混合后添加到反应釜中，加热至178℃，保温40分钟；②将尿素与碳酸酯添加到①中反应釜中，加热至188℃，以150r/min转速搅拌20分钟；③将碳酸稀土与甲氧基聚乙二醇甲基丙烯酸酯添加到①中反应釜中，搅拌均匀，保温在188℃，持续30分钟；④将双氧水添加到①中反应釜中，将温度升高到225℃，将压力调节到3.58MPa，以500r/min转速搅拌1.5小时后，保温静置40分钟，然后，自然冷却至室温，在室温下密封静置7天后，即可；
所述蓖麻油经过预处理：将蓖麻油加热至115℃，然后添加其质量1%的壳聚糖与苯磺酸钠混合物，以100r/min速度搅拌20min即可，所述壳聚糖与苯磺酸钠混合物中壳聚糖与苯磺酸钠按1:3质量比例混合；
所述辅助添加剂为癸二酸异辛酯、三羟甲基丙烷椰子油酸酯、山茶油中；
所述减摩抗磨协同剂为海泡石、云母粉、膨润土、高岭土，各组分粒度均在10-20μm之间；
所述消泡剂为：乳化硅油、高碳醇脂肪酸酯复合物、聚二甲基硅氧烷。
所述清净剂为：抗坏血酸钠、烷基水杨酸钠、亚油酸。
实施例2
一种环保抗磨润滑油，按重量份计由以下成分制成，改性基础油38、琥珀酸酯3、清净剂4、消泡剂7、减摩抗磨协同剂0.8、十二碳二元酸2、β-谷甾醇0.6、胆甾醇壬酸酯3、蓖麻油76、辅助添加剂8；
所述改性基础油按重量份计由以下成分制成：聚α-烯烃80、尿素0.3、碳酸稀土0.001、脂肪酸甲酯0.4、葵花籽油1、双氧水0.1、甲氧基聚乙二醇甲基丙烯酸酯0.5；所述碳酸稀土的粒度为0.1μm；所述改性基础油的制备方法为：①将聚α-烯烃与葵花籽油混合后添加到反应釜中，加热至178℃，保温40分钟；②将尿素与碳酸酯添加到①中反应釜中，加热至188℃，以150r/min转速搅拌20分钟；③将碳酸稀土与甲氧基聚乙二醇甲基丙烯酸酯添加到①中反应釜中，搅拌均匀，保温在188℃，持续30分钟；④将双氧水添加到①中反应釜中，将温度升高到225℃，将压力调节到3.58MPa，以500r/min转速搅拌1.5小时后，保温静置40分钟，然后，自然冷却至室温，在室温下密封静置7天后，即可；
所述蓖麻油经过预处理：将蓖麻油加热至115℃，然后添加其质量1%的壳聚糖与苯磺酸钠混合物，以100r/min速度搅拌20min即可，所述壳聚糖与苯磺酸钠混合物中壳聚糖与苯磺酸钠按1:3质量比例混合；
所述辅助添加剂为三羟甲基丙烷油酸酯、三羟甲基丙烷椰子油酸酯、山茶油；
所述减摩抗磨协同剂为碳酸钙、海泡石、云母粉，除碳酸钙外各组分粒度均在10-20μm之间，碳酸钙的粒度为3μm；
所述消泡剂为：乳化硅油、高碳醇脂肪酸酯复合物。
所述清净剂为：抗坏血酸钠、亚油酸。
实施例3
一种环保抗磨润滑油，按重量份计由以下成分制成，改性基础油36、琥珀酸酯2、清净剂2、消泡剂5、减摩抗磨协同剂0.6、十二碳二元酸1、β-谷甾醇0.6、胆甾醇壬酸酯1、蓖麻油74、辅助添加剂6；
所述改性基础油按重量份计由以下成分制成：聚α-烯烃80、尿素0.3、碳酸稀土0.001、脂肪酸甲酯0.4、葵花籽油1、双氧水0.1、甲氧基聚乙二醇甲基丙烯酸酯0.5；所述碳酸稀土的粒度为0.1μm；所述改性基础油的制备方法为：①将聚α-烯烃与葵花籽油混合后添加到反应釜中，加热至178℃，保温40分钟；②将尿素与碳酸酯添加到①中反应釜中，加热至188℃，以150r/min转速搅拌20分钟；③将碳酸稀土与甲氧基聚乙二醇甲基丙烯酸酯添加到①中反应釜中，搅拌均匀，保温在188℃，持续30分钟；④将双氧水添加到①中反应釜中，将温度升高到225℃，将压力调节到3.58MPa，以500r/min转速搅拌1.5小时后，保温静置40分钟，然后，自然冷却至室温，在室温下密封静置7天后，即可；
所述蓖麻油经过预处理：将蓖麻油加热至115℃，然后添加其质量1%的壳聚糖与苯磺酸钠混合物，以100r/min速度搅拌20min即可，所述壳聚糖与苯磺酸钠混合物中壳聚糖与苯磺酸钠按1:3质量比例混合；
进一步地，所述辅助添加剂优选三羟甲基丙烷油酸酯与山茶油的组合。
进一步地，所述减摩抗磨协同剂优选碳酸钙、海泡石、膨润土的组合，海泡石、膨润土粒度优选在14-16μm之间，碳酸钙的粒度优选为2μm。
进一步地，所述消泡剂优选高碳醇脂肪酸酯复合物与聚二甲基硅氧烷的组合。
进一步地，所述清净剂优选抗坏血酸钠与烷基水杨酸钠的组合。
表1
由表1可以看出，本发明齿轮用润滑油粘度指数高、剪切稳定性和氧化稳定性高。
Claims (8)
1.一种环保抗磨润滑油，其特征在于，按重量份计由以下成分制成，改性基础油34-38、琥珀酸酯1-3、清净剂2-4、消泡剂5-7、减摩抗磨协同剂0.5-0.8、十二碳二元酸1-2、β-谷甾醇0.4-0.6、胆甾醇壬酸酯1-3、蓖麻油72-76、辅助添加剂6-8；
所述改性基础油按重量份计由以下成分制成：聚α-烯烃80、尿素0.3、碳酸稀土0.001、脂肪酸甲酯0.4、葵花籽油1、双氧水0.1、甲氧基聚乙二醇甲基丙烯酸酯0.5；所述碳酸稀土的粒度为0.1μm；所述改性基础油的制备方法为：①将聚α-烯烃与葵花籽油混合后添加到反应釜中，加热至178℃，保温40分钟；②将尿素与碳酸酯添加到①中反应釜中，加热至188℃，以150r/min转速搅拌20分钟；③将碳酸稀土与甲氧基聚乙二醇甲基丙烯酸酯添加到①中反应釜中，搅拌均匀，保温在188℃，持续30分钟；④将双氧水添加到①中反应釜中，将温度升高到225℃，将压力调节到3.58MPa，以500r/min转速搅拌1.5小时后，保温静置40分钟，然后，自然冷却至室温，在室温下密封静置7天后，即可；
所述蓖麻油经过预处理：将蓖麻油加热至115℃，然后添加其质量1%的壳聚糖与苯磺酸钠混合物，以100r/min速度搅拌20min即可，所述壳聚糖与苯磺酸钠混合物中壳聚糖与苯磺酸钠按1:3质量比例混合；
所述辅助添加剂为癸二酸异辛酯、三羟甲基丙烷油酸酯、三羟甲基丙烷椰子油酸酯、山茶油中的两种或多种，并且各组分等量混合；
所述减摩抗磨协同剂为碳酸钙、海泡石、云母粉、膨润土、高岭土中的两种或多种，并且各组分等量混合，除碳酸钙外各组分粒度均在10-20μm之间，碳酸钙的粒度为1-3μm；
所述消泡剂为：乳化硅油、高碳醇脂肪酸酯复合物、聚二甲基硅氧烷中的一种或多种，多种组合按各组分等量混合；
所述清净剂为：抗坏血酸钠、烷基水杨酸钠、亚油酸中的两种或三种，并且各组分等量混合。
2.根据权利要求1所述的一种环保抗磨润滑油，其特征在于，按重量份计由以下成分制成，改性基础油36、琥珀酸酯2、清净剂2、消泡剂5、减摩抗磨协同剂0.6、十二碳二元酸1、β-谷甾醇0.6、胆甾醇壬酸酯1、蓖麻油74、辅助添加剂6。
3.根据权利要求1所述的一种环保抗磨润滑油，其特征在于，所述聚α-烯烃的运动粘度在100℃下的运动粘度优选为14～18mm²/s，所述聚α-烯烃的粘度指数大于155。
4.根据权利要求1所述的一种环保抗磨润滑油，其特征在于，所述辅助添加剂优选三羟甲基丙烷油酸酯与山茶油的组合。
5.根据权利要求1所述的一种环保抗磨润滑油，其特征在于，所述减摩抗磨协同剂优选碳酸钙、海泡石、膨润土的组合，海泡石、膨润土粒度优选在14-16μm之间，碳酸钙的粒度优选为2μm。
6.根据权利要求1所述的一种环保抗磨润滑油，其特征在于，所述消泡剂优选高碳醇脂肪酸酯复合物与聚二甲基硅氧烷的组合。
7.根据权利要求1所述的一种环保抗磨润滑油，其特征在于，所述清净剂优选抗坏血酸钠与烷基水杨酸钠的组合。
8.根据权利要求1所述的一种环保抗磨润滑油的制备方法，其特征在于，包括以下步骤：
1）将改性基础油、琥珀酸酯、清净剂、消泡剂搅拌混合，在72℃条件下搅拌45分钟，得到混合物1；
2）向混合物1中加入减摩抗磨协同剂、十二碳二元酸、β-谷甾醇、胆甾醇壬酸酯、蓖麻油、辅助添加剂，继续在55℃条件下，搅拌2.5h后恢复至常温，得到成品润滑油。
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| CN107384551A (zh) * | 2017-08-01 | 2017-11-24 | 合肥择浚电气设备有限公司 | 一种高效抗磨润滑油及其制备方法 |
| CN109762532A (zh) * | 2019-02-18 | 2019-05-17 | 广研德孚科技发展(深圳)有限公司 | 一种发动机冷却液及其制备工艺 |
| CN111979025A (zh) * | 2020-08-21 | 2020-11-24 | 安徽千禧精密轴承制造有限公司 | 一种具备防护效果的抗磨防锈轴承用润滑油及其制备方法 |
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| CN106167730B (zh) | 2019-04-02 |
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