CN111394159A - 一种经济性汽油机油sn5w/30及其制备方法 - Google Patents
一种经济性汽油机油sn5w/30及其制备方法 Download PDFInfo
- Publication number
- CN111394159A CN111394159A CN202010233597.XA CN202010233597A CN111394159A CN 111394159 A CN111394159 A CN 111394159A CN 202010233597 A CN202010233597 A CN 202010233597A CN 111394159 A CN111394159 A CN 111394159A
- Authority
- CN
- China
- Prior art keywords
- parts
- agent
- oil
- mineral oils
- sn5w
- 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
Links
- 239000010711 gasoline engine oil Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- 239000002480 mineral oil Substances 0.000 claims abstract description 29
- 239000002199 base oil Substances 0.000 claims abstract description 22
- 239000003921 oil Substances 0.000 claims abstract description 20
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 239000003599 detergent Substances 0.000 claims abstract description 15
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 14
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 14
- 239000013556 antirust agent Substances 0.000 claims abstract description 14
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 14
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 14
- 239000003607 modifier Substances 0.000 claims abstract description 14
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 8
- KZNICNPSHKQLFF-UHFFFAOYSA-N dihydromaleimide Natural products O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 12
- -1 alkyl zinc dithiophosphate Chemical compound 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- 229960002317 succinimide Drugs 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 229920002367 Polyisobutene Polymers 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000012990 dithiocarbamate Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 3
- 229920000193 polymethacrylate Polymers 0.000 claims description 3
- 229920005604 random copolymer Polymers 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 235000010446 mineral oil Nutrition 0.000 abstract description 10
- 239000000654 additive Substances 0.000 abstract description 8
- 230000000996 additive effect Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 6
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010705 motor oil Substances 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- WIKSRXFQIZQFEH-UHFFFAOYSA-N [Cu].[Pb] Chemical compound [Cu].[Pb] WIKSRXFQIZQFEH-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
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
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of 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
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
-
- 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
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/024—Propene
-
- 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
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
-
- 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
- C10M2215/086—Imides
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/041—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving a condensation reaction
-
- 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
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased 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
- 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
- C10M2223/045—Metal containing thio derivatives
-
- 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
- C10M2227/061—Esters derived from boron
-
- 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
- C10M2227/09—Complexes with metals
Abstract
本发明涉及润滑油技术领域,具体提供了一种经济性汽油机油SN5W/30,由如下重量份组分组成:复合基础油:80.9份;清净剂:3份;无灰分散剂:2份;防锈剂:0.7份;抗氧剂:0.5份;极压剂:3.5份;摩擦改进剂:0.3份;粘指剂:8.5份;降凝剂:0.3份;抗泡剂:0.3份;抗乳化剂:50ppm;复合基础油由采用深度加氢优化直链三类矿物油250N、100N组成,所述三类矿物油250N与三类矿物油250N的质量比为55:45。本发明的优点是该产品中占主要成分的复合基础油采用经济型矿物油250N以及100N复配,经济便宜,有效降低生产成本,具体的100N能有效弥补250N低温流动性差的缺陷,250N能够有效改善100N粘度低,蒸发损耗大,机油消耗过多的缺陷,各添加剂配比科学,优化油品。
Description
技术领域
本发明涉及润滑油技术领域,尤其涉及到一种经济性汽油机油SN5W/30及其制备方法。
背景技术
汽油机油,是指用于汽车发动机中,起润滑减摩、清洁、冷却、密封和防锈防蚀作用的一类车用润滑油品。汽油发动机一般作为小轿车和轻型车的动力,其运行状况有开开停停的市内行驶,也有城市之间高速公路上的高速行驶,因此机油除应具备好的高温氧化安定性和抗磨性外,还应具有优良的抑制生成和分散低温油泥的能力;此外由于汽油机油的工作范围广,如寒冷地区温度可达到-39℃,甚至更低,若低温状态时粘度过大,造成的阻力也大,发动机难启动,而发动机启动后,气缸各处温度又很高,若粘度太小,形成的油膜太薄,起不到润滑减摩作用,因此需要汽油机油具有良好的粘温性能。
目前市面上SM以及SN产品占领汽油车市场绝大部分份额,然而随着竞争的激烈、国六排放要求提出,因此现在各个润滑油厂家以及添加剂厂家都这一领域进行深入的研究,研究一种既能满足排放等要求,同时又能节约资源的汽油机油SN产品。
发明内容
本发明的目的是提供一种环保型全合成柴油机油及其制备方法,该产品中占主要成分的复合基础油采用经济型矿物油250N以及100N复配,经济便宜,有效降低生产成本,具体的100N能有效弥补250N低温流动性差的缺陷,250N能够有效改善100N粘度低,蒸发损耗大,机油消耗过多的缺陷,各添加剂配比科学,优化油品。
本发明采用的技术方案如下:一种经济性汽油机油SN5W/30,由如下重量份组分组成:
复合基础油:80-81份;清净剂:2.8-3.2份;无灰分散剂:1.8-2.2份;防锈剂:0.6-0.8份;抗氧剂:0.4-0.6份;极压剂:3.2-3.5份;摩擦改进剂:0.2-0.3份;粘指剂:8.2-8.5份;降凝剂:0.2-0.3份;抗泡剂:0.2-0.3份;抗乳化剂:50ppm;
所述复合基础油由采用深度加氢优化直链三类矿物油250N、100N组成,所述三类矿物油250N与三类矿物油250N的质量比为55:45。
优选的,一种经济性汽油机油SN5W/30,由如下重量份组分组成:复合基础油:80.9份;
清净剂:3份;无灰分散剂:2份;防锈剂:0.7份;抗氧剂:0.5份;极压剂:3.5份;摩擦改进剂:0.3份;粘指剂:8.5份;降凝剂:0.3份;抗泡剂:0.3份;抗乳化剂:50ppm;
所述复合基础油由采用深度加氢优化直链三类矿物油250N、100N组成,所述三类矿物油250N与三类矿物油250N的质量比为55:45;
所述清净剂为超高碱值硫化烷基酚钙;
所述无灰分散剂为单烯基丁二酰亚胺;
所述防锈剂为长链烷基二硫代磷酸锌盐;
所述抗氧剂为2,6-二叔丁基对甲酚芳胺;
所述极压剂为有机硼化物,具体为含有丁二酰亚胺基团的有机硼酸酯;
所述摩擦改进剂为钼含量10%的二烷基二硫代氨基甲酸钼;
所述粘指剂为OCP型粘指剂,具体为分散性乙烯丙烯共聚物;
所述降凝剂为主链带有许多短侧链的有机高分子,具体为聚甲基丙烯酸酯;
所述抗泡剂为非硅油型的有机型油溶剂,具体为丙烯酸乙酯、丙烯酸2-乙基己酯和乙烯基正丁基的无规共聚物;
所述抗乳化剂为胺与环氧乙烷缩合物。
优选的,所述单烯基丁二酰亚胺是用质量分数Mn=1300的高活性的聚异丁烯制备而成。
一种经济性汽油机油SN5W/30的制备方法,先将复合基础油混合打入调和釜中升温至55℃,然后依次加入清净剂、无灰分散剂、防锈剂、抗氧剂、极压剂、摩擦改进剂、粘指剂、降凝剂、抗泡剂、抗乳化剂40-60min,混合均匀即可。
本发明的优点在于:
1、该产品中占主要成分的复合基础油采用经济型矿物油250N以及100N复配,物料来源广泛,经济便宜,有效降低生产成本;
2、大大改善油品的低温流动性,使油品即使在-39℃情况下,仍具有良好的流动性,保证发动机的顺利启动,以及对零部件的保护;
3、采用矿物油250N和矿物油100N复配,优化性能,具体的100N能有效弥补250N低温流动性差的缺陷,250N能够有效改善100N粘度低,蒸发损耗大,机油消耗过多的缺陷;
4、本产品中清净剂为高碱值硫化烷基酚钙,具有很好的清净性和水解安定性,同时具有良好的抗氧化性、抗磨性和更高的总碱值,而且铜铅腐蚀极低;防锈剂为长链烷基二硫代磷酸锌盐抗氧抗腐剂,具有优异的热稳定性和水解稳定性,能有效地解决发动机高温、高压时缸套、活塞的磨损;抗氧剂为2,6-二叔丁基对甲酚芳胺能有效地延缓油品氧化;极压剂为有机硼化物,有效地改善油品在高温高载荷下抗擦伤、抗磨损的性能;各添加剂利用MATLAB软件和试验方法进行成分和表面关系的优化,确定最优的成分加剂量,进而增强油膜的强度,同时使油品具有优良的清净分散性能;
5、单烯基丁二酰亚胺是用质量分数Mn=1300的高活性的聚异丁烯制备而成,产品不含氯,具有良好的低温分散性能,对高温烟灰具有优异的增溶作用;
6、该产品中金属等元素含量低,尾气兼容性好,有很低的硫磷含量,满足排放对硫磷的要求;添加剂含量低,大大节约成本。
具体实施方式
下面对本发明一种经济性汽油机油SN5W/30及其制备方法作进一步详细描述。
实施例1
一种经济性汽油机油SN5W/30,由如下重量份组分组成:复合基础油:80.9份;清净剂:
3份;无灰分散剂:2份;防锈剂:0.7份;抗氧剂:0.5份;极压剂:3.5份;摩擦改进剂:0.3份;粘指剂:8.5份;降凝剂:0.3份;抗泡剂:0.3份;抗乳化剂:50ppm;
其中,复合基础油由采用深度加氢优化直链三类矿物油250N、100N组成,所述三类矿物油250N与三类矿物油250N的质量比为55:45;
复合基础油的理化指标如下:
其中,清净剂为超高碱值硫化烷基酚钙;
其中,无灰分散剂为单烯基丁二酰亚胺;
其中,防锈剂为长链烷基二硫代磷酸锌盐;
其中,抗氧剂为2,6-二叔丁基对甲酚芳胺;
其中,极压剂为有机硼化物,具体为含有丁二酰亚胺基团的有机硼酸酯;
其中,摩擦改进剂为钼含量10%的二烷基二硫代氨基甲酸钼;
其中,粘指剂为OCP型粘指剂,具体为分散性乙烯丙烯共聚物;
其中,降凝剂为主链带有许多短侧链的有机高分子,具体为聚甲基丙烯酸酯;
其中,抗泡剂为非硅油型的有机型油溶剂,具体为丙烯酸乙酯、丙烯酸2-乙基己酯和乙烯基正丁基的无规共聚物;
其中,抗乳化剂为胺与环氧乙烷缩合物。
其中,单烯基丁二酰亚胺是用质量分数Mn=1300的高活性的聚异丁烯制备而成。
上述经济性汽油机油SN5W/30的制备方法,先将复合基础油混合打入调和釜中升温至55℃,然后依次加入清净剂、无灰分散剂、防锈剂、抗氧剂、极压剂、摩擦改进剂、粘指剂、降凝剂、抗泡剂、抗乳化剂40-60min,混合均匀即可。
实施例2
与实施例1基本相同,区别仅仅在于:所述的复合基础油仅采用深度加氢优化直链三类矿物油250N。得到实施例2的经济性汽油机油SN5W/30。
实施例3
与实施例1基本相同,区别仅仅在于:所述的复合基础油仅采用深度加氢优化直链三类矿物油100N。得到实施例3的经济性汽油机油SN5W/30。
测试例1
对实施例1到3进行经济性汽油机油SN5W/30的油品的粘度指数、低温流动性、蒸发损失以及添加剂的综合性能进行测试,具体数据如下表1:
表1
试验显示说明:汽油机油SN5W/30中各添加剂均匀分散良好,抗氧化性、抗磨性;倾点为产品能够流动的最低温度,倾点温度越低,低温流动性越好,粘度指数较高,具有良好的润滑减磨作用。
比较实施例1与实施例2-3,实施例1中采用经济型矿物油250N以及100N复配后的低温流动性、粘度指数、蒸发损耗以及添加剂的分散性均保持良好,综合性能明显优于单一的矿物油250N或者单一的矿物油100N,该复配下的汽油机油,大大改善油品的低温流动性,使油品即使在-39℃情况下,仍具有良好的流动性,保证发动机的顺利启动,以及对零部件的保护;大大提高油品的抗氧化性能,提高粘度指数,优化润滑减磨作用、降低蒸发损耗,进而提高油品的换油周期。
实施例4
与实施例1基本相同,区别仅仅在于:由如下重量份组分组成:复合基础油:80份;
清净剂:2.8份;无灰分散剂:1.8份;防锈剂:0.6份;抗氧剂:0.4份;极压剂:3.2份;摩擦改进剂:0.2份;粘指剂:8.2份;降凝剂:0.2份;抗泡剂:0.2份;抗乳化剂:50ppm。
实施例5
与实施例1基本相同,区别仅仅在于:由如下重量份组分组成:复合基础油:81份;
清净剂:3.2份;无灰分散剂:2.2份;防锈剂:0.8份;抗氧剂:0.6份;极压剂:3.3份;摩擦改进剂:0.25份;粘指剂:8.3份;降凝剂:0.25份;抗泡剂:0.25份;抗乳化剂:50ppm。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包括在本发明的保护范围之内。
Claims (4)
1.一种经济性汽油机油SN5W/30,其特征在于,由如下重量份组分组成:复合基础油:80-81份;清净剂:2.8-3.2份;无灰分散剂:1.8-2.2份;防锈剂:0.6-0.8份;抗氧剂:0.4-0.6份;极压剂:3.2-3.5份;摩擦改进剂:0.2-0.3份;粘指剂:8.2-8.5份;降凝剂:0.2-0.3份;抗泡剂:0.2-0.3份;抗乳化剂:50ppm;
所述复合基础油由采用深度加氢优化直链三类矿物油250N、100N组成,所述三类矿物油250N与三类矿物油250N的质量比为55:45。
2.根据权利要求1所述的一种经济性汽油机油SN5W/30,其特征在于,由如下重量份组分组成:复合基础油:80.9份;清净剂:3份;无灰分散剂:2份;防锈剂:0.7份;抗氧剂:0.5份;极压剂:3.5份;摩擦改进剂:0.3份;粘指剂:8.5份;降凝剂:0.3份;抗泡剂:0.3份;抗乳化剂:50ppm;
所述复合基础油由采用深度加氢优化直链三类矿物油250N、100N组成,所述三类矿物油250N与三类矿物油250N的质量比为55:45;
所述清净剂为超高碱值硫化烷基酚钙;
所述无灰分散剂为单烯基丁二酰亚胺;
所述防锈剂为长链烷基二硫代磷酸锌盐;
所述抗氧剂为2,6-二叔丁基对甲酚芳胺;
所述极压剂为有机硼化物,具体为含有丁二酰亚胺基团的有机硼酸酯;
所述摩擦改进剂为钼含量10%的二烷基二硫代氨基甲酸钼;
所述粘指剂为OCP型粘指剂,具体为分散性乙烯丙烯共聚物;
所述降凝剂为主链带有许多短侧链的有机高分子,具体为聚甲基丙烯酸酯;
所述抗泡剂为非硅油型的有机型油溶剂,具体为丙烯酸乙酯、丙烯酸2-乙基己酯和乙烯基正丁基的无规共聚物;
所述抗乳化剂为胺与环氧乙烷缩合物。
3.根据权利要求2所述的一种经济性汽油机油SN5W/30,其特征在于,所述单烯基丁二酰亚胺是用质量分数Mn=1300的高活性的聚异丁烯制备而成。
4.一种如权利要求1-3任一项所述的经济性汽油机油SN5W/30的制备方法,其特征在于,先将复合基础油混合打入调和釜中升温至55℃,然后依次加入清净剂、无灰分散剂、防锈剂、抗氧剂、极压剂、摩擦改进剂、粘指剂、降凝剂、抗泡剂、抗乳化剂40-60min,混合均匀即可。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010233597.XA CN111394159A (zh) | 2020-03-30 | 2020-03-30 | 一种经济性汽油机油sn5w/30及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010233597.XA CN111394159A (zh) | 2020-03-30 | 2020-03-30 | 一种经济性汽油机油sn5w/30及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111394159A true CN111394159A (zh) | 2020-07-10 |
Family
ID=71429277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010233597.XA Pending CN111394159A (zh) | 2020-03-30 | 2020-03-30 | 一种经济性汽油机油sn5w/30及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111394159A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111849595A (zh) * | 2020-07-16 | 2020-10-30 | 天津内燃机研究所(天津摩托车技术中心) | 汽油机油及其制备方法 |
CN112011387A (zh) * | 2020-09-28 | 2020-12-01 | 新乡市瑞丰新材料股份有限公司 | 一种sn级汽油机油复合剂及制备方法 |
CN113969206A (zh) * | 2020-07-22 | 2022-01-25 | 韦纳奇润滑油无锡有限公司 | 一种含液态钼的汽车发动机油及其制备方法 |
CN116515548A (zh) * | 2023-04-25 | 2023-08-01 | 东风汽车集团股份有限公司 | 一种新能源混合动力汽车用的机油及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003165991A (ja) * | 2001-11-30 | 2003-06-10 | Chevron Texaco Japan Ltd | 自動車エンジン用潤滑油組成物 |
CN105886071A (zh) * | 2014-12-17 | 2016-08-24 | 天津市世纪胜牌石油制品有限公司 | 一种全合成超长换油周期液压油 |
CN106520285A (zh) * | 2016-10-11 | 2017-03-22 | 巴彦县隆孚化工经贸有限公司 | 发动机润滑油及其制备方法 |
CN106753713A (zh) * | 2016-12-10 | 2017-05-31 | 长春市新华石油化工有限公司 | 一种天然气和汽油双燃料发动机润滑油组合物 |
CN107760419A (zh) * | 2016-08-19 | 2018-03-06 | 江西福安路润滑材料有限公司 | 汽油发动机润滑油组合物及其制备方法 |
CN107794105A (zh) * | 2017-10-27 | 2018-03-13 | 深圳市永万丰实业有限公司 | 一种可生物降解的车用润滑油及其制备方法 |
-
2020
- 2020-03-30 CN CN202010233597.XA patent/CN111394159A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003165991A (ja) * | 2001-11-30 | 2003-06-10 | Chevron Texaco Japan Ltd | 自動車エンジン用潤滑油組成物 |
CN105886071A (zh) * | 2014-12-17 | 2016-08-24 | 天津市世纪胜牌石油制品有限公司 | 一种全合成超长换油周期液压油 |
CN107760419A (zh) * | 2016-08-19 | 2018-03-06 | 江西福安路润滑材料有限公司 | 汽油发动机润滑油组合物及其制备方法 |
CN106520285A (zh) * | 2016-10-11 | 2017-03-22 | 巴彦县隆孚化工经贸有限公司 | 发动机润滑油及其制备方法 |
CN106753713A (zh) * | 2016-12-10 | 2017-05-31 | 长春市新华石油化工有限公司 | 一种天然气和汽油双燃料发动机润滑油组合物 |
CN107794105A (zh) * | 2017-10-27 | 2018-03-13 | 深圳市永万丰实业有限公司 | 一种可生物降解的车用润滑油及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111849595A (zh) * | 2020-07-16 | 2020-10-30 | 天津内燃机研究所(天津摩托车技术中心) | 汽油机油及其制备方法 |
CN113969206A (zh) * | 2020-07-22 | 2022-01-25 | 韦纳奇润滑油无锡有限公司 | 一种含液态钼的汽车发动机油及其制备方法 |
CN112011387A (zh) * | 2020-09-28 | 2020-12-01 | 新乡市瑞丰新材料股份有限公司 | 一种sn级汽油机油复合剂及制备方法 |
CN116515548A (zh) * | 2023-04-25 | 2023-08-01 | 东风汽车集团股份有限公司 | 一种新能源混合动力汽车用的机油及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111394159A (zh) | 一种经济性汽油机油sn5w/30及其制备方法 | |
JP3927724B2 (ja) | 内燃機関用潤滑油組成物 | |
CN107312598B (zh) | 一种低温超重负荷合成齿轮油 | |
CN101851548B (zh) | 一种长寿命柴油发动机机油 | |
CN101851549B (zh) | 一种长寿命汽油发动机机油 | |
CN102766506B (zh) | 一种全传动系统用润滑油组合物 | |
CN100500817C (zh) | 润滑油组合物 | |
CN110713859B (zh) | 柴油机油组合物 | |
CN111303970A (zh) | 一种环保型全合成柴油机油及其制备方法 | |
CN106967479A (zh) | 润滑油组合物及其制造方法 | |
CN104745278A (zh) | 一种环保节能的柴油机油及其制备方法 | |
CN104204171A (zh) | 内燃机用润滑油组合物 | |
WO2006025246A1 (ja) | 潤滑剤用添加剤 | |
CN113563941A (zh) | 一种对煤制ctl基础油用于螺杆空压机油添加剂制备方法 | |
CN106566617A (zh) | 一种节能环保的柴油机油的制备方法 | |
CN101381649B (zh) | 非硫磷抗磨减摩多功能添加剂及制备方法 | |
JPH06336593A (ja) | 潤滑油組成物 | |
CN107245365B (zh) | 发动机机油组合物及其制备方法 | |
JP4510390B2 (ja) | 内燃機関用潤滑油組成物 | |
CN111334360A (zh) | 一种汽车发动机润滑油及其制备方法和应用 | |
KR20100049350A (ko) | 가솔린 엔진오일 조성물 | |
CN116376622A (zh) | 煤基发动机油及其应用 | |
CN100460490C (zh) | 一种润滑油氧化安定性添加剂组合物及其制备方法 | |
CN1181168C (zh) | 一种发动机润滑油组合物 | |
JPH11323371A (ja) | ギヤ油組成物 |
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 |
Application publication date: 20200710 |
|
RJ01 | Rejection of invention patent application after publication |