CN108060001A - A kind of turbine and the dedicated lubricating oil of worm screw and preparation method - Google Patents
A kind of turbine and the dedicated lubricating oil of worm screw and preparation method Download PDFInfo
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- CN108060001A CN108060001A CN201711228521.2A CN201711228521A CN108060001A CN 108060001 A CN108060001 A CN 108060001A CN 201711228521 A CN201711228521 A CN 201711228521A CN 108060001 A CN108060001 A CN 108060001A
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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
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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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups used as base material
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
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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
- 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
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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
- 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
- C10M2223/049—Phosphite
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- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
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- 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
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
-
- 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
The present invention relates to technical field of lubricating oil, more particularly to a kind of turbine and the dedicated lubricating oil of worm screw and preparation method, the lubricating oil is made of sulfide aliphatic acid ester, phosphorous extreme pressure agent, antioxidant, antifoaming agent, demulsifier and base oil, sulfide aliphatic acid ester is sulfurized fatty glyceride, active sulfur content is less than 1wt%, and 40 DEG C of viscosity are 200~800 mm2/s；Phosphorous extreme pressure agent is one or both of aromatic yl phosphite extreme pressure agent and aryl phosphate ester extreme pressure agent；Antioxidant is one or both of amine type antioxidant and macromolecule phenol type antioxidant；Antifoaming agent is silicone-type antifoaming agent or polyacrylate antifoaming agent；Demulsifier is polyethers high molecular weight demulsifier or ethylene glycol ester type demulsifier；Base oil is oil soluble polyether or water-insoluble polyethers.The lubricating oil can effectively reduce turbine and worm screw abrasion to turbine and worm screw strong applicability, lubricity, extreme pressure property, water separable performance and good in oxidation resistance, and preparation method is succinct, pollution-free.
Description
Technical field
The present invention relates to technical field of lubricating oil, and in particular to a kind of turbine and the dedicated lubricating oil of worm screw and preparation side
Method.
Background technology
Speed reducer is in the machining machine and tool used in ship, automobile, locomotive, heavy machinery for building, mechanical industry and automatically
Change production equipment on more typically, the service life of general speed reducer at 10 years or more, therefore it is required that the core component turbine of speed reducer and
Good lubrication property is kept between worm screw to allow to work long hours, and turbine and worm screw mainly by gear oil realize lubrication with
Reduce abrasion.It is very different by turbine, worm screw and gear in material and applying working condition, existing gear oil is applied to whirlpool
Wheel and worm screw on there are specificity it is weak the defects of.Turbine is generally using bronze material, and the worm screw of pairing is using steel material, turbine
After a period of time is run the rise of gear oil temperature can be made to cool down again and generate condensation water with worm screw, the oil-water separativeness of gear oil
Deficiency causes turbine and worm to corrode, and secondly turbine and worm has the features such as high sliding speed, underload with respect to general industry gear, because
Fever, abrasion are than more serious when this turbine and worm is run, it is desirable that lubricating oil has good extreme pressure property, lubricity, water separable performance
And inoxidizability.Chinese patent 201210390219.8 discloses a kind of gear oil composition, the gear oil composition have compared with
Low corrosivity, preferable extreme pressure property, abrasion resistance, but suitable for high speed impact load, high speed low torque and low speed and large torque
It is used under operating mode.
The content of the invention
The problem of for special lube is lacked between existing turbine and worm screw, it is an object of the invention to provide a kind of whirlpools
Wheel and the dedicated lubricating oil of worm screw to the strong applicability of turbine and worm screw, have good lubricity, extreme pressure property, water separable performance
And inoxidizability, it can effectively reduce the abrasion between turbine and worm screw.
Another object of the present invention is to provide the preparation method of above-mentioned lubricating oil.
The present invention provides following technical solution：
A kind of turbine and the dedicated lubricating oil of worm screw, parts by weight are made of 100 parts of lubricating oil of the component of following parts by weight：Sulphur
Change 2~6 parts of aliphatic ester, 0.05~1 part of phosphorous extreme pressure agent, 0.2~2 part of antioxidant, 0.005~0.5 part of antifoaming agent and demulsification
0.001~0.05 part of agent, it is oily based on surplus；
Wherein：Sulfide aliphatic acid ester is sulfurized fatty glyceride, and active sulfur content is less than 1wt%, 40 DEG C of viscosity for 200~
800mm2/s；Phosphorous extreme pressure agent is one or both of aromatic yl phosphite extreme pressure agent and aryl phosphate ester extreme pressure agent；
Antioxidant is one or both of amine type antioxidant and macromolecule phenol type antioxidant；
Antifoaming agent is silicone-type antifoaming agent or polyacrylate antifoaming agent；
Demulsifier is polyethers high molecular weight demulsifier or ethylene glycol ester type demulsifier；
Base oil is oil soluble polyether or water-insoluble polyethers.
As a modification of the present invention, parts by weight are made of 100 parts of lubricating oil of the component of following parts by weight, vulcanization
2~5 parts of aliphatic ester, 0.2~0.8 part of phosphorous extreme pressure agent, 0.5~1.8 part of antioxidant, 0.008~0.3 part of antifoaming agent and demulsification
0.002~0.04 part of agent, it is oily based on surplus.
As a modification of the present invention, sulfurized fatty glyceride is the model of ELCO Corporation generations
The model Mayco Base 1351 or U.S.'s Lu Borun chemical industry of ElCO234, Mayco Oil＆Chemical Company production
The model LZ5346 of Co., Ltd's production.
As a modification of the present invention, aromatic yl phosphite extreme pressure agent is the type of Zibo Hui Hua Chemical Co., Ltd.s production
The model Irgalube232 of number T306 or German BASF joint-stock companies production, aryl phosphate ester extreme pressure agent are public for Ciba
Take charge of the model Naugalube TPP of production.
As a modification of the present invention, amine type antioxidant is the model Irganox of German BASF joint-stock company generation
L74, macromolecule phenol type antioxidant are model Irganox L64 or the Irganox L150 of German BASF joint-stock company generation.
As a modification of the present invention, silicone-type antifoaming agent produces for Jinzhou Kangtai Lube Additive Co., Ltd.
2# antifoaming agent, Shanghai Resin Factory production model T901 or the Danyang City sky petroleum additive factory production model T903；It is poly-
Acrylic ester type antifoaming agent is the model LZ889A of Lu Borun Chemical Co., Ltd.s of U.S. production or Exxon Mobil Corporation's production
Model Moblad C-402.
As a modification of the present invention, polyethers high molecular weight demulsifier is Jinzhou Kangtai Lube Additive Co., Ltd.
The model T1001 of production, ethylene glycol ester type demulsifier are the model Mobilad C-404 of Exxon Mobil Corporation's production.
As a modification of the present invention, oil soluble polyether for the production of Dow Chemical company model OSP220,
OSP320, OSP460 or OSP680, water-insoluble polyethers for He great chemical companies of Britain production model Emkarox VG222 or
Emkarox VG380。
The preparation method of above-mentioned turbine and the dedicated lubricating oil of worm screw, comprises the following steps：Base oil is first put into production
In kettle and 53~57 DEG C of holding constant temperature are heated to, then sequentially add load weighted sulfurized fatty glyceride, phosphorous extreme pressure
Agent, antioxidant, antifoaming agent and demulsifier stirring 2h are bright to clarifying, and then pass through 10 microns of filter bag successively in canned workshop
It is filled to after 1 micron of filter bag filtering in phosphatization bucket.
The lubricating oil of the present invention is by sulfide aliphatic acid ester, phosphorous extreme pressure agent, antioxidant, antifoaming agent, demulsifier and base oil
Composition, wherein sulfide aliphatic acid ester used is sulfurized fatty glyceride, phosphorous extreme pressure agent is aromatic yl phosphite extreme pressure agent and virtue
One or both of base phosphate extreme pressure agent, antioxidant are amine type antioxidant and one kind in macromolecule phenol type antioxidant or two
Kind, antifoaming agent is silicone-type antifoaming agent or polyacrylate antifoaming agent, and demulsifier is polyethers high molecular weight demulsifier or second
Glycol ester type demulsifier, base oil are oil soluble polyether or water-insoluble polyethers.Coordinated between each component makes lubricating oil whole
The good lubrication applicability to turbine and worm screw at performance on body.Sulfur-containing extreme-pressure additive in usual gear oil all can alternative costs
Cheap olefine sulfide, but the lubricant effect of olefine sulfide is poor, easily transforms into active sulfur at high temperature, and copper piece is made
Into corrosion.The turbine and worm part used simultaneously in the case where working environment is severe easily shakes, and this requires turbine snails
Bar lubricating oil has higher lubricity than conventional industrial gear oil.Sulfurized fatty acid glyceride used not only has preferable
Lubricity, while also have certain extreme pressure effect, active sulfur content be less than 1wt%, the influence to copper is small, and 40 DEG C of viscosity are
200~800mm2/s makes the existing good lubrication property of sulfurized fatty acid glyceride, while keeps good dissolubility.It selects
Oil possesses than oil based on the mineral oil used in gear oil and PAO oil and preferably divides water effect based on polyethers, gathers simultaneously
The lubricity of ether can reach the lubricity of Esters oil, but more preferable than Esters oil in the concertedness with antioxidant.By upper
State selection, obtained lubricating oil to the strong applicability of turbine and worm screw, have good lubricity, extreme pressure property, water separable performance and
Inoxidizability can effectively reduce the abrasion between turbine and worm screw.And the preparation method of lubricating oil is succinct, pollution-free, passes through
Filter bag filtering twice makes the cleaning requirements of lubricating oil reach 6~7 grades.
Beneficial effects of the present invention are as follows：
The lubricating oil of the present invention has good lubricity, extreme pressure property, water separable performance and resists to the strong applicability of turbine and worm screw
Oxidisability can effectively reduce the abrasion between turbine and worm screw, and the preparation method of lubricating oil is succinct, pollution-free, passes through two
Secondary filter bag filtering makes the cleaning requirements of lubricating oil reach 6~7 grades.
Specific embodiment
Just the specific embodiment of the present invention is described further below.
Unless otherwise instructed, the raw material employed in the present invention is commercially available or commonly used in the art, such as
Without special instruction, the method in following embodiments is the conventional method of this field.
Embodiment 1
A kind of turbine and the dedicated lubricating oil of worm screw, the lubricating oil of 100g are made of following component：ELCO Corporation
The model ELCO234 sulfurized fatty glyceride 3g of production, the model T306 aryl phosphorous of Zibo Hui Hua Chemical Co., Ltd.s production
Model Irganox L74 antioxidant 0.2g, the brocade that acid esters extreme pressure agent 0.05g, German BASF joint-stock company (BASF SE) produce
The 2# antifoaming agent 0.005g of the safe lube oil additive Co., Ltd production in state, Jinzhou Kangtai Lube Additive Co., Ltd.'s life
The model T1001 demulsifier 0.001g of production, the model OSP220 oil soluble polyethers that remainder produces for Dow Chemical company.
The preparation process of above-mentioned lubricating oil is as follows：First OSP220 oil soluble polyethers are put into and produce in kettle and be heated to 53 DEG C
Keep constant temperature, then sequentially add load weighted ELCO234 sulfurized fatties glyceride, T306 aromatic yl phosphites,
Irganox L74 antioxidant, 2# antifoaming agent and T1001 demulsifiers stirring 2h are bright to clarifying, and are then passed through successively in canned workshop
Cross 10 microns filter bag and 1 micron filter bag filtering after be filled in phosphatization bucket.
Embodiment 2
A kind of turbine and the dedicated lubricating oil of worm screw, the lubricating oil of 100g are made of following component：Mayco Oil&
The 1351 sulfurized fatty glyceride 2g of model Mayco Base of Chemical Company productions, the limited public affairs of Zibo favour China chemical industry
What the model T306 aromatic yl phosphites extreme pressure agent of department's production and Ciba Specialty Chemicals (Chemtura Corparation) produced
The mixing 0.2g of model Naugalube TPP aryl phosphate ester extreme pressure agents, German BASF joint-stock company (BASF SE) generate
The mixing 0.5g of model Irganox L74 antioxidant and Irganox L150 antioxidant, the model T901 of Shanghai Resin Factory's production
Antifoaming agent 0.008g, the model Mobilad C-404 demulsifiers 0.002g of Exxon Mobil Corporation (ExxonMobil) production, it is remaining
It is down the model Emkarox VG222 water-insoluble polyethers of He great chemical companies of Britain (Croda) production.
The preparation process of above-mentioned lubricating oil is as follows：First Emkarox VG222 water-insoluble polyethers is put into production kettle simultaneously
54 DEG C of holding constant temperature are heated to, then sequentially add load weighted 1351 sulfurized fatty glyceride of Mayco Base, T306
The mixture of aromatic yl phosphite and Naugalube TPP aryl phosphate ester extreme pressure agents, Irganox L74 antioxidant and
The mixture of Irganox L150 antioxidant, T901 antifoaming agent and Mobilad C-404 demulsifiers stirring 2h are bright to clarifying, so
It is filled to successively after 10 microns of filter bag and the filtering of 1 micron of filter bag in phosphatization bucket in canned workshop afterwards.
Embodiment 3
A kind of turbine and the dedicated lubricating oil of worm screw, the lubricating oil of 100g are made of following component：Mayco Oil&
1351 sulfurized fatty glyceride 3.5g of model Mayco Base, Zibo favour China chemical industry of Chemical Company productions are limited
The model T306 aromatic yl phosphites extreme pressure agent of company's production and Ciba Specialty Chemicals (Chemtura Corparation) production
The mixing 0.5g of model Naugalube TPP aryl phosphate ester extreme pressure agents, German BASF joint-stock company (BASF SE) generates
Model Irganox L74 antioxidant and Irganox L150 antioxidant mixing 1.15g, Danyang City sky petroleum additive factory
Model T903 antifoaming agent 0.154g, the model Mobilad C-404 of Exxon Mobil Corporation (ExxonMobil) production of production
Demulsifier 0.021g, remainder are gathered for the model Emkarox VG222 water-insolubles of He great chemical companies of Britain (Croda) production
Ether.
The preparation process of above-mentioned lubricating oil is as follows：First Emkarox VG222 water-insoluble polyethers is put into production kettle simultaneously
54 DEG C of holding constant temperature are heated to, then sequentially add load weighted 1351 sulfurized fatty glyceride of Mayco Base, T306
The mixture of aromatic yl phosphite and Naugalube TPP aryl phosphate ester extreme pressure agents, Irganox L74 antioxidant and
The mixture of Irganox L150 antioxidant, T903 antifoaming agent and Mobilad C-404 demulsifiers stirring 2h are bright to clarifying, so
It is filled to successively after 10 microns of filter bag and the filtering of 1 micron of filter bag in phosphatization bucket in canned workshop afterwards.
Embodiment 4
A kind of turbine and the dedicated lubricating oil of worm screw, the lubricating oil of 100g are made of following component：Mayco Oil&
The 1351 sulfurized fatty glyceride 5g of model Mayco Base of Chemical Company productions, the limited public affairs of Zibo favour China chemical industry
What the model T306 aromatic yl phosphites extreme pressure agent of department's production and Ciba Specialty Chemicals (Chemtura Corparation) produced
The mixing 0.8g of model Naugalube TPP aryl phosphate ester extreme pressure agents, German BASF joint-stock company (BASF SE) generate
The mixing 1.8g of model Irganox L74 antioxidant and Irganox L150 antioxidant, Exxon Mobil Corporation
(ExxonMobil) the model Moblad C-402 antifoaming agent 0.3g of production, Exxon Mobil Corporation (ExxonMobil) produce
Model Mobilad C-404 demulsifier 0.004g, the model Emkarox that remainder produces for He great chemical companies of Britain (Croda)
VG222 water-insoluble polyethers.
The preparation process of above-mentioned lubricating oil is as follows：First Emkarox VG222 water-insoluble polyethers is put into production kettle simultaneously
54 DEG C of holding constant temperature are heated to, then sequentially add load weighted 1351 sulfurized fatty glyceride of Mayco Base, T306
The mixture of aromatic yl phosphite and Naugalube TPP aryl phosphate ester extreme pressure agents, Irganox L74 antioxidant and
The mixture of Irganox L150 antioxidant, Moblad C-402 antifoaming agent and Mobilad C-404 demulsifiers stir 2h to clear
It is clear bright, then phosphatization bucket is filled to after 10 microns of filter bag and the filtering of 1 micron of filter bag successively in canned workshop
In.
Embodiment 5
A kind of turbine and worm screw special lube, 100g lubricating oil are made of following component：Lu Borun Chemical Co., Ltd.s of the U.S.
The model LZ5346 sulfurized fatty glyceride 6g, Ciba Specialty Chemicals (Chemtura of (Lubrizol Corporation) production
Corparation) the model Naugalube TPP aryl phosphate ester extreme pressure agents 1g of production, German BASF joint-stock company (BASF
SE) model Irganox L150 antioxidant 2g, Lu Borun Chemical Co., Ltd.s of the U.S. (Lubrizol of generation
Corporation) the model LZ889A antifoaming agent 0.5g of production, the model of Exxon Mobil Corporation (ExxonMobil) production
Mobilad C-404 demulsifiers 0.005g, the model Emkarox VG222 of remaining Britain He great chemical companies (Croda) production
Water-insoluble polyethers.
The preparation process of above-mentioned lubricating oil is as follows：First Emkarox VG222 water-insoluble polyethers is put into production kettle simultaneously
54 DEG C of holding constant temperature are heated to, then sequentially add load weighted LZ5346 sulfurized fatties glyceride, Naugalube TPP
Aryl phosphate ester extreme pressure agent, the mixture of Irganox L150 antioxidant, LZ889A antifoaming agent and Mobilad C-404 demulsifiers
Stirring 2h is bright to clarifying, and is then filled successively after 10 microns of filter bag and the filtering of 1 micron of filter bag in canned workshop
It is attached in phosphatization bucket.
It should be noted that aromatic yl phosphite extreme pressure agent and aryl phosphate ester extreme pressure agent with the use of when can be arbitrary
Than mixing, amine type antioxidant and macromolecule phenol type antioxidant with the use of when can be arbitrarily than mixing, in the above-described embodiments
And above-described embodiment is not limited to, the model Irgalube232 aryl that can produce German BASF joint-stock company (BASF SE) is sub-
Phosphate extreme pressure agent replaces T306, and Irganox L64 antioxidant replaces Irganox L150 antioxidant, Dow Chemical company
Model OSP320, OSP460 or OSP680 oil soluble polyethers of production replace OSP220 oil soluble polyethers or Britain's standing grain bigization
Work company production model Emkarox VG380 water-insolubles polyethers replace Emkarox VG380, products obtained therefrom similar nature or
It is identical.
Performance test
To 1~5 gained lubricating oil of above-described embodiment in 40 DEG C of kinematic viscosity, viscosity index (VI), pour point, demulsification time, flash-point, copper
Piece extent of corrosion, spumescence are detected, shown in testing result table 1.
1 testing result of table
Claims (9)
1. a kind of turbine and the dedicated lubricating oil of worm screw, which is characterized in that parts by weight are 100 parts of lubricating oil by following parts by weight
Component be made：2~6 parts of sulfide aliphatic acid ester, 0.05~1 part of phosphorous extreme pressure agent, 0.2~2 part of antioxidant, antifoaming agent 0.005
~0.5 part and 0.001~0.05 part of demulsifier, it is oily based on surplus；
Wherein：Sulfide aliphatic acid ester is sulfurized fatty glyceride, and active sulfur content is less than 1wt%, and 40 DEG C of viscosity are 200~800
mm2/s；
Phosphorous extreme pressure agent is one or both of aromatic yl phosphite extreme pressure agent and aryl phosphate ester extreme pressure agent；
Antioxidant is one or both of amine type antioxidant and macromolecule phenol type antioxidant；
Antifoaming agent is silicone-type antifoaming agent or polyacrylate antifoaming agent；
Demulsifier is polyethers high molecular weight demulsifier or ethylene glycol ester type demulsifier；
Base oil is oil soluble polyether or water-insoluble polyethers.
2. lubricating oil according to claim 1, which is characterized in that parts by weight are 100 parts of lubricating oil by following parts by weight
Component be made：2~5 parts of sulfide aliphatic acid ester, 0.2~0.8 part of phosphorous extreme pressure agent, 0.5~1.8 part of antioxidant, antifoaming agent
0.008~0.3 part and 0.002~0.04 part of demulsifier, it is oily based on surplus.
3. lubricating oil according to claim 1 or 2, which is characterized in that sulfurized fatty glyceride is ELCO
The model Mayco Base of model ElCO234, the Mayco Oil＆ Chemical Company productions of Corporation generations
The 1351 or model LZ5346 of Lu Borun Chemical Co., Ltd.s of U.S. production.
4. lubricating oil according to claim 1 or 2, which is characterized in that aromatic yl phosphite extreme pressure agent is Zibo favour Chinaization
The model Irgalube232 of the model T306 of work Co., Ltd production or German BASF joint-stock companies production, aryl phosphate ester
Extreme pressure agent is the model Naugalube TPP of Ciba Specialty Chemicals' production.
5. lubricating oil according to claim 1 or 2, which is characterized in that amine type antioxidant is German BASF joint-stock company
The model Irganox L74 of generation, macromolecule phenol type antioxidant are the model Irganox of German BASF joint-stock company generation
L64 or Irganox L150.
6. lubricating oil according to claim 1 or 2, which is characterized in that silicone-type antifoaming agent is the safe lubricating oil in Jinzhou
2# antifoaming agent, the model T901 of Shanghai Resin Factory's production or the Danyang City sky petroleum additive factory of additive Co., Ltd production
The model T903 of production, polyacrylate antifoaming agent for Lu Borun Chemical Co., Ltd.s of the U.S. production model LZ889A or angstrom
The model Moblad C-402 of gram gloomy Mobil Corporation production.
7. lubricating oil according to claim 1 or 2, which is characterized in that polyethers high molecular weight demulsifier is the safe profit in Jinzhou
The model T1001 of oil additive Co., Ltd production, ethylene glycol ester type demulsifier are the model of Exxon Mobil Corporation's production
Mobilad C-404。
8. lubricating oil according to claim 1 or 2, which is characterized in that oil soluble polyether is given birth to for Dow Chemical company
Model OSP220, OSP320, OSP460 or OSP680 of production, water-insoluble polyethers are the model of He great chemical companies of Britain production
Emkarox VG222 or Emkarox VG380.
9. the preparation method of the lubricating oil as described in claim 1~8 is any, comprises the following steps：First base oil is added in and is given birth to
In production kettle and 53~57 DEG C of holding constant temperature are heated to, then sequentially add load weighted sulfurized fatty glyceride, phosphorous pole
It presses agent, antioxidant, antifoaming agent and demulsifier stirring 2h bright to clarifying, then passes through 10 microns of filtering successively in canned workshop
It is filled to after bag and the filtering of 1 micron of filter bag in phosphatization bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228521.2A CN108060001B (en) | 2017-11-29 | 2017-11-29 | Lubricating oil special for turbine and worm and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228521.2A CN108060001B (en) | 2017-11-29 | 2017-11-29 | Lubricating oil special for turbine and worm and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108060001A true CN108060001A (en) | 2018-05-22 |
| CN108060001B CN108060001B (en) | 2021-02-23 |
Family
ID=62136122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711228521.2A Active CN108060001B (en) | 2017-11-29 | 2017-11-29 | Lubricating oil special for turbine and worm and preparation method thereof |
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| CN113430035A (en) * | 2021-06-30 | 2021-09-24 | 龙蟠润滑新材料（天津）有限公司 | Environment-friendly refrigerating machine oil and preparation method thereof |
| CN113621421A (en) * | 2021-08-18 | 2021-11-09 | 青岛华瑞泰格工贸有限公司 | Preparation method of oil mist lubricating oil for improving low-temperature pumping property |
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| CN108060001B (en) | 2021-02-23 |
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