CN106118814A - A kind of neopentyl polyol ester adds the environment-protective lubricant oil of the additive such as Keywords dibutyl dithiocarbamate and Adeps Sus domestica - Google Patents

A kind of neopentyl polyol ester adds the environment-protective lubricant oil of the additive such as Keywords dibutyl dithiocarbamate and Adeps Sus domestica Download PDF

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CN106118814A
CN106118814A CN201610467090.4A CN201610467090A CN106118814A CN 106118814 A CN106118814 A CN 106118814A CN 201610467090 A CN201610467090 A CN 201610467090A CN 106118814 A CN106118814 A CN 106118814A
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polyol ester
neopentyl polyol
npe
lard
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陈卓君
董浩存
吴净
易鹏涛
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Shenyang Ligong University
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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
    • 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
    • C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy 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
    • C10M2207/40—Fatty vegetable or animal oils
    • 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
    • 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • 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
    • C10N2030/64—Environmental friendly compositions
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives

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

Abstract

新戊基多元醇酯（NPE‑2）中添加硫磷酸含氮衍生物(T305)，苯三唑脂肪胺盐(T406E)，二丁基二硫代氨基甲酸酯(Rc6340)、猪油cd‑1经混合均匀制成。其配方为：新戊基多元醇酯（NPE‑2）硫磷酸含氮衍生物(T305)：0‑3%，苯三唑脂肪胺盐(T406E)0‑0.81%，二丁基二硫代氨基甲酸酯(Rc6340):0‑0.189%、猪油cd‑1：0‑0.54%，本发明具有较好抗磨和承载性能。Add nitrogen-containing derivatives of sulfuric acid phosphoric acid (T305), benzotriazole fatty amine salt (T406E), dibutyl dithiocarbamate (Rc6340), lard cd to neopentyl polyol ester (NPE‑2) ‑1 is made by mixing well. Its formula is: neopentyl polyol ester (NPE‑2) nitrogen-containing derivatives of sulfuric acid phosphoric acid (T305): 0‑3%, benzotriazole fatty amine salt (T406E) 0‑0.81%, dibutyl dithio Urethane (Rc6340): 0-0.189%, lard cd-1: 0-0.54%, the invention has better anti-wear and load-bearing properties.

Description

一种新戊基多元醇酯中添加二丁基二硫代氨基甲酸酯和猪油 等添加剂的环保润滑油Adding dibutyl dithiocarbamate and lard in a kind of neopentyl polyol ester Environmentally friendly lubricating oil with additives

技术领域technical field

本发明涉及润滑油技术，特别是涉及一种环保齿轮润滑油。The invention relates to lubricating oil technology, in particular to an environment-friendly gear lubricating oil.

背景技术Background technique

在合成油新戊基多元醇酯（NPE-2）中添加磷之星（P120）、抗氧抗腐抗磨剂（T203）、猪油 cd-1进行配比，使用人工神经网络方法优化计算，并进行了复证。由于含有硫磷元素，因此承载可达1323N，其不足是因为含有较多的硫，有一定的腐蚀性。Add phosphorus star (P120), anti-oxidant, anti-corrosion and anti-wear agent (T203), and lard cd-1 to the synthetic oil neopentyl polyol ester (NPE-2), and use the artificial neural network method to optimize the calculation , and verified. Because it contains sulfur and phosphorus elements, the load capacity can reach 1323N. The disadvantage is that it contains more sulfur and has a certain degree of corrosion.

在以新戊基多元醇酯（NPE-2）基础油中加入四种添加剂的含量配采用优化设计。在新戊基多元醇酯NPE-2 中加入磷之星（P120）、抗氧抗腐抗磨剂（T203）、猪油 cd-1。磷之星（P120）0-0.21%、抗氧抗腐抗磨剂（T203）0-0.21%、猪油 cd-1：0-0.42%，苯三唑脂肪胺盐（T-406E）：0-0.81%，最大无卡咬负荷Pb为1323N， =0.43mm，=0.363mm.Adding the content of four kinds of additives to the base oil based on neopentyl polyol ester (NPE-2) adopts an optimal design. Add phosphorus star (P120), anti-oxidant, anti-corrosion and anti-wear agent (T203), lard cd-1 to neopentyl polyol ester NPE-2. Phosphorus star (P120) 0-0.21%, anti-oxidant, anti-corrosion and anti-wear agent (T203) 0-0.21%, lard cd-1: 0-0.42%, benzotriazole fatty amine salt (T-406E): 0 -0.81%, the maximum non-jamming load Pb is 1323N, =0.43mm, =0.363mm.

硼系列添加剂除了硼酸脂以外，硼酸盐类也是非常重要的一种。Boron series additives In addition to borate esters, borates are also very important.

选新戊基多元醇酯（NPE-2）为基础油，润滑油添加剂选取苯三唑脂肪胺盐（T-406E）、二丁基二硫代氨基甲酸酯（RC6340）、硫磷酸含氮衍生物(T305)、二硫代磷酸胺盐（T307）研究采用4因素11 水平测试。考察目标为Y1=Pb,Y2=,Y3=,使用均匀设计表安排试验，本研究应用于合成油中添加剂在可生物降解基础油中的摩擦学研究。Neopentyl polyol ester (NPE-2) is selected as base oil, benzotriazole fatty amine salt (T-406E), dibutyl dithiocarbamate (RC6340), phosphoric acid nitrogen containing Derivatives (T305) and amine dithiophosphate (T307) were tested with 4 factors and 11 levels. The investigation target is Y 1 =Pb, Y 2 = , Y 3 = , using a uniform design table to arrange experiments, this study was applied to the tribological study of additives in synthetic oils in biodegradable base oils.

基础油新戊基多元醇酯(Neopentyl Polyol Ester）NPE-2 是分子结构中酯基邻位为季碳原子的一类合成酯，比双酯具有更优异的热和水解稳定性。NPE-2，新戊基多元醇酯具有优良的高、低温性能，闪点高，倾点低，它的粘度较低40℃，一般常用作Ⅱ型航空发动机油，高温链条油，合成空气压缩机油与之环保制冷剂相容的冷冻机油的基础油，也可和聚-烯烃使橡胶收缩和对添加剂相容性不好的缺陷。用作内燃机齿轮油的基础油。Base oil Neopentyl Polyol Ester (Neopentyl Polyol Ester) NPE-2 is a type of synthetic ester in which the ortho position of the ester group in the molecular structure is a quaternary carbon atom. It has better thermal and hydrolytic stability than diester. NPE-2, neopentyl polyol ester has excellent high and low temperature performance, high flash point, low pour point, and its viscosity is lower than 40°C. It is generally used as type II aviation engine oil, high temperature chain oil, and synthetic air compression. The base oil of the refrigerating machine oil that is compatible with the environmentally friendly refrigerants of the machine oil can also have the defects of shrinking rubber and poor compatibility with additives with poly-olefins. Used as a base oil for internal combustion engine gear oils.

NPE-2 特别适合Ⅱ型航空发动机油。其理化性能见表1。NPE-2 is especially suitable for type Ⅱ aircraft engine oil. Its physical and chemical properties are listed in Table 1.

硫磷含氮衍生物T305硫磷复酯胺盐极压抗磨添加剂是一种硫代磷复酯胺盐型齿轮润滑油添加剂，具有优良的极压性、抗磨性和较高的化学稳定性。用于配制重负荷车辆齿轮油。Phosphorus Nitrogen Derivatives T305 Thiophosphorous Polyester Amine Salt Extreme Pressure Anti-Wear Additive is a Thiophosphoric Polyester Amine Salt Type Gear Lubricating Oil Additive, It Has Excellent Extreme Pressure, Anti-wear and High Chemical Stability sex. Used in the preparation of heavy-duty vehicle gear oils.

二丁基二硫代氨基甲酸酯(RC6340)，此添加剂为莱茵公结构式RC6340 是无灰型添加剂，同时兼备着极压与抗磨的两种性能，RC6340 是极压、抗磨、抗氧和无灰的多功能添加剂，组分是亚甲基一二丁基二硫代氨4.3，主要考察添加剂的复配后的润滑油性能。Dibutyldithiocarbamate (RC6340), this additive is Rheinland's structural formula. RC6340 is an ashless additive, and it has both extreme pressure and anti-wear properties. RC6340 is an extreme pressure, anti-wear, and anti-oxidation And ashless multifunctional additive, the component is methylene-dibutyl dithioammonia 4.3, mainly to investigate the performance of lubricating oil after the compounding of additives.

二丁基二硫代氨基甲酸酯，其硫含量约占30%（w）主要用于液压油和工业齿轮油作为抗磨和抗氧组分。与非活性的添加剂复合时会优化液压油和工业齿轮油的性能，二丁基二硫代氨基甲酸酯（RC6340）理化性能见表2.Dibutyl dithiocarbamate, whose sulfur content is about 30% (w), is mainly used in hydraulic oil and industrial gear oil as anti-wear and anti-oxidation components. When compounded with inactive additives, the performance of hydraulic oil and industrial gear oil will be optimized. The physical and chemical properties of dibutyl dithiocarbamate (RC6340) are shown in Table 2.

T406E 多功能添加剂产品性能苯三唑脂肪胺盐（T-406E）具有油、润滑脂等，二十余种润滑油、脂中得到成功应用。定名为HL-T406E。经评定这种新型添加剂在常温下为流动液体，油溶性好，不仅具有T406 添加剂的功能，其铜腐蝕抑止性、防锈性、抗氧防胶性和承载能力都好于T406，HL-T406E 是T406 的换代产品，其理化见表 3。T406E Multifunctional Additive Product Performance Benzotriazole Fatty Amine Salt (T-406E) has oils, greases, etc., and has been successfully used in more than 20 kinds of lubricating oils and greases. Named HL-T406E. It has been evaluated that this new type of additive is a flowing liquid at room temperature, and has good oil solubility. It not only has the function of T406 additive, but also has better copper corrosion inhibition, anti-rust, anti-oxidation and anti-glue properties and bearing capacity than T406, HL-T406E It is the replacement product of T406, its physical and chemical properties are shown in Table 3.

液体猪油cd-1 液体猪油cd-1油性添加剂是由猪皮和猪油精制而成，黄色油状液体，易溶于醚类溶剂，分子中酯基易于金属表面形成定向吸附层，提高润滑性能，降低磨损程度，适用于轧制油及金属切割油的调配，也可与乳化剂复合，配置乳化油，半合成液，猪油cd-1由上海骋德贸易有限公司提供。液体猪油cd-1的理化性能见附表3。Liquid lard cd-1 Liquid lard cd-1 oily additive is refined from pigskin and lard. It is a yellow oily liquid, easily soluble in ether solvents, and the ester group in the molecule is easy to form a directional adsorption layer on the metal surface to improve lubrication. Performance, reducing wear, suitable for the deployment of rolling oil and metal cutting oil, and can also be compounded with emulsifiers to configure emulsified oil, semi-synthetic fluid, lard cd-1 provided by Shanghai Chengde Trading Co., Ltd. See attached table 3 for the physical and chemical properties of liquid lard cd-1.

在新戊基多元醇酯（NPE-2）中添加硫磷酸含氮衍生物(T305)、苯三唑脂肪胺盐（T-406E）、二丁基二硫代氨基甲酸酯 （RC6340）、猪油cd-1，硫磷酸含氮衍生物(T305)：0-3%，苯三唑脂肪胺盐(T406E) 0-0.81%，二丁基二硫代氨基甲酸酯:0-0.189%、猪油cd-1：0-0.54%，4因素11水平，做出Pb值和长磨值， Pb最大为1323N，长磨值：=0.39mm，=0.35mm。Add sulfur phosphoric acid nitrogen-containing derivatives (T305), benzotriazole fatty amine salts (T-406E), dibutyl dithiocarbamate (RC6340) to neopentyl polyol ester (NPE-2), Lard cd-1, nitrogen-containing derivatives of sulfuric acid phosphoric acid (T305): 0-3%, benzotriazole fatty amine salt (T406E) 0-0.81%, dibutyldithiocarbamate: 0-0.189% , lard cd-1: 0-0.54%, 4 factors and 11 levels, make Pb value and long grinding value, the maximum Pb is 1323N, long grinding value: =0.39mm, =0.35mm.

发明内容Contents of the invention

本发明要解决的技术问题是，提供一种具有优良的高低温承载性能、耐压抗磨性能，满足各种汽车齿轮箱润滑的新戊基多元醇酯（NPE-2）齿轮润滑油。The technical problem to be solved by the present invention is to provide a neopentyl polyol ester (NPE-2) gear lubricating oil with excellent high and low temperature bearing performance, pressure resistance and anti-wear performance, and satisfying the lubrication requirements of various automobile gearboxes.

采用的技术方案是：The technical solutions adopted are:

一种新戊基多元醇酯中添加二丁基二硫代氨基甲酸酯和猪油等添加剂的润滑油，在新戊基多元醇酯（NPE-2）中添加硫磷酸含氮衍生物(T305)、苯三唑脂肪胺盐（T-406E）、二丁基二硫代氨基甲酸酯 （RC6340） 、猪油cd-1，加热后经混合均匀制成。A lubricating oil in which additives such as dibutyl dithiocarbamate and lard are added to neopentyl polyol ester, and nitrogen-containing derivatives of sulfuric acid (NPE-2) are added to neopentyl polyol ester (NPE-2) T305), benzotriazole fatty amine salt (T-406E), dibutyl dithiocarbamate (RC6340), lard cd-1, heated and mixed evenly.

其配方为：Its formula is:

在新戊基多元醇酯（NPE-2）中加入占新戊基多元醇酯重量百分比的下述物质：硫磷酸含氮衍生物(T305)：0-3%;苯三唑脂肪胺盐(T406E) 0-0.81%;二丁基二硫代氨基甲酸酯(Rc6340 ):0-0.189%;猪油cd-1：0- 0.54%。Add the following substances in neopentyl polyol ester (NPE-2) by weight percentage of neopentyl polyol ester: Nitrogen-containing derivatives of sulfuric acid (T305): 0-3%; Benzotriazole fatty amine salt ( T406E) 0-0.81%; Dibutyldithiocarbamate (Rc6340): 0-0.189%; Lard cd-1: 0-0.54%.

其优点在于：Its advantages are:

本发明具有对新戊基多元醇酯（NPE-2）润滑性能，承载能力高有提高，且具有较好抗磨和承载性能。The invention has lubricating properties for neopentyl polyol ester (NPE-2), high and improved bearing capacity, and better anti-wear and bearing properties.

具体实施方式detailed description

实施例一Embodiment one

一种新戊基多元醇酯（NPE-2）中添加二丁基二硫代氨基甲酸酯和猪油cd-1等添加剂的润滑油，在新戊基多元醇酯（NPE-2）中添加硫磷酸含氮衍生物(T305)、苯三唑脂肪胺盐（T-406E）、二丁基二硫代氨基甲酸酯 （RC6340）、猪油cd-1，加热后经混合均匀制成。A lubricating oil with additives such as dibutyl dithiocarbamate and lard cd-1 added to neopentyl polyol ester (NPE-2), in neopentyl polyol ester (NPE-2) Add sulfur phosphoric acid nitrogen-containing derivatives (T305), benzotriazole fatty amine salt (T-406E), dibutyl dithiocarbamate (RC6340), lard cd-1, heat and mix evenly to make .

其配方为：Its formula is:

在新戊基多元醇酯（NPE-2）中加入占新戊基多元醇酯重量百分比的下述物质：十八烷氧基氮代硼酸钙T366：硫磷酸含氮衍生物(T305)：0-3%;苯三唑脂肪胺盐(T406E) 0-0.81%;二丁基二硫代氨基甲酸酯(Rc6340 ):0-0.189%;猪油cd-1：0- 0.54%。Add the following substances to the neopentyl polyol ester (NPE-2) by weight percentage of the neopentyl polyol ester: calcium octadecyloxyazoborate T366: nitrogen-containing derivatives of phosphoric acid sulfur (T305): 0 -3%; Benzotriazole fatty amine salt (T406E) 0-0.81%; Dibutyl dithiocarbamate (Rc6340): 0-0.189%; Lard cd-1: 0-0.54%.

所述新戊基多元醇酯（NPE-2）基邻位为季碳原子的一类合成酯，比双酯具有更优异的热和水解稳定性，主要包括新戊二醇酯、三羟甲基丙烷酯和季戊四醇酯；The neopentyl polyol ester (NPE-2) is a type of synthetic ester whose ortho position is a quaternary carbon atom, which has better thermal and hydrolytic stability than the diester, mainly including neopentyl glycol ester, trimethylol propane and pentaerythritol esters;

实施例二Embodiment two

以新戊基多元醇酯（NPE-2）油加入占新戊基多元醇酯：润滑油添加剂配方选硫磷酸含氮衍生物(T305)：0.3%，苯三唑脂肪胺盐(T406E) 0.45%，二丁基二硫代氨基甲酸酯(Rc6340):0.489%、猪油cd-1：0.54%，搅拌均匀后80℃加热40分钟，即得。Add neopentyl polyol ester (NPE-2) to neopentyl polyol ester: lubricating oil additive formula chooses nitrogen-containing derivatives of sulfuric acid phosphoric acid (T305): 0.3%, benzotriazole fatty amine salt (T406E) 0.45 %, dibutyl dithiocarbamate (Rc6340): 0.489%, lard cd-1: 0.54%, stir well and heat at 80°C for 40 minutes to obtain.

实施例三Embodiment Three

以新戊基多元醇酯（NPE-2）与癸二酸异辛酯为混合基础油加入占新戊基多元醇酯与癸二酸异辛酯重量百分比：硫磷酸含氮衍生物(T305)：1.8%，苯三唑脂肪胺盐(T406E)：0.81%，二丁基二硫代氨基甲酸酯(Rc6340 ):0.021%、猪油cd-1：0.06%，混合搅拌均匀后80℃加热40分钟，即得。With neopentyl polyol ester (NPE-2) and isooctyl sebacate as the mixed base oil, add the nitrogen-containing derivative of sulfuric acid (T305) in the weight percentage of neopentyl polyol ester and isooctyl sebacate : 1.8%, benzotriazole fatty amine salt (T406E): 0.81%, dibutyl dithiocarbamate (Rc6340): 0.021%, lard cd-1: 0.06%, mix and stir evenly and heat at 80°C 40 minutes and serve.

实施例四Embodiment four

一种新戊基多元醇酯（NPE-2）中添加二丁基二硫代氨基甲酸酯和猪油等添加剂的润滑油，其配方为：A lubricating oil with additives such as dibutyldithiocarbamate and lard added to neopentyl polyol ester (NPE-2), the formula of which is:

在新戊基多元醇酯（NPE-2）中加入占新戊基多元醇酯重量百分比的下述物质：硫磷酸含氮衍生物(T305)：0.1%;苯三唑脂肪胺盐(T406E)：:0.1%;Add the following substances in neopentyl polyol ester (NPE-2) by weight percentage of neopentyl polyol ester: Nitrogen-containing derivatives of sulfuric acid (T305): 0.1%; Benzotriazole fatty amine salt (T406E) ::0.1%;

二丁基二硫代氨基甲酸酯(Rc6340 ):0.1%;猪油cd-1：0.1%。Dibutyl dithiocarbamate (Rc6340): 0.1%; lard cd-1: 0.1%.

实施例五Embodiment five

一种新戊基多元醇酯中添加二丁基二硫代氨基甲酸酯和猪油等添加剂的润滑油，其配方为：A kind of lubricating oil that adds additives such as dibutyl dithiocarbamate and lard in neopentyl polyol ester, and its formula is:

在新戊基多元醇酯（NPE-2）中加入占新戊基多元醇酯重量百分比的下述物质：硫磷酸含氮衍生物(T305)：3%;苯三唑脂肪胺盐(T406E) 0.81%;Add the following substances in neopentyl polyol ester (NPE-2) by weight percentage of neopentyl polyol ester: Nitrogen-containing derivatives of sulfuric acid (T305): 3%; Benzotriazole fatty amine salt (T406E) 0.81%;

二丁基二硫代氨基甲酸酯(Rc6340 ):0.189%;猪油cd-1：0.54%。Dibutyl dithiocarbamate (Rc6340): 0.189%; lard cd-1: 0.54%.

表1 新戊基多元醇酯NPE-3的理化性能Table 1 Physical and chemical properties of neopentyl polyol ester NPE-3

表2 硫磷酸含氮衍生物(T305)的理化性能 外观 磷含量 wt% 硫含量 wt% 氮含量%≥ 闪点 ℃ 黄色透明油状液体 5.5 10 1 150 Table 2 Physicochemical properties of nitrogen-containing derivatives of sulfuric acid (T305) Exterior Phosphorus content wt% Sulfur content wt% Nitrogen content%≥ Flash point °C yellow transparent oily liquid 5.5 10 1 150

表3二丁基二硫代氨基甲酸酯（RC6340）理化性能Table 3 Physical and chemical properties of dibutyl dithiocarbamate (RC6340)

表4 苯三唑脂肪胺盐(T406E) 的理化性能 外观 氮含量 wt% 油溶性%≥ 铜片腐蚀(100℃,3h,级 闪点 ℃ 黄色透明油状液体 10 20 1级 115 Table 4 Physical and chemical properties of benzotriazole fatty amine salt (T406E) Exterior Nitrogen content wt% Oil solubility%≥ Copper sheet corrosion (100℃, 3h, level Flash point °C yellow transparent oily liquid 10 20 Level 1 115

表5 液体猪油cd-1的理化性能 Table 5 Physical and chemical properties of liquid lard cd-1

Claims (1)

1. a neopentyl polyol ester (NPE-2) adds the additive such as Keywords dibutyl dithiocarbamate and Adeps Sus domestica cd-1 Lubricating oil, it is characterised in that: its formula is:
Add the following substances accounting for neopentyl polyol ester (NPE-2) percentage by weight in the neopentyl polyol ester (NPE-2): Sulfur phosphoric acid nitrogen containing derivative (T305): 0-3%;Benzotriazole fatty amine salt (T406E) 0-0.81%;Dibutyl dithio amino first Acid esters (Rc6340): 0-0.189%;Adeps Sus domestica cd-1:0-0.54%.
CN201610467090.4A 2016-06-24 2016-06-24 A kind of neopentyl polyol ester adds the environment-protective lubricant oil of the additive such as Keywords dibutyl dithiocarbamate and Adeps Sus domestica Pending CN106118814A (en)

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