CN108998169A - A kind of elevator motor bearing special lube - Google Patents
A kind of elevator motor bearing special lube Download PDFInfo
- Publication number
- CN108998169A CN108998169A CN201811032290.2A CN201811032290A CN108998169A CN 108998169 A CN108998169 A CN 108998169A CN 201811032290 A CN201811032290 A CN 201811032290A CN 108998169 A CN108998169 A CN 108998169A
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Classifications
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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
- C10M169/044—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
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
-
- 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
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/02—Bearings
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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
A kind of elevator motor bearing special lube, is made of the raw material of following parts by weight: 100-110 parts of base oil, 5-7 parts of metal antiwear agent, 5-6 parts of corrosion prevention rust preventer, 8-9 parts of cleaning gene, 5-7 parts of oiliness improver, 4-6 parts of metal anti-activation agent and 5-7 parts of viscosity modifier.Elevator motor bearing special lube of the invention can guarantee preferable viscosity index (VI) and high-wearing feature energy while controlling base oil cost by using mineral base oil, linseed oil and shinyleaf yellowhorn oil mixed base oil；It is added by the cooperation of auxiliary agent; black carbon mud pellet that each movement parts contact surface for being coated on motor bearings can be effectively removed, gives the maximum protection of motor bearings, the service life of motor bearings; the maintenance cost of equipment is reduced, clean wear protection mode is provided for elevator motor bearing；The preparation method of the lubricating oil, step is simple and environmentally-friendly, easy to implement.
Description
Technical field
The present invention relates to elevator OIL IN LUBRICATING OIL PRODUCTION technical fields, and in particular to a kind of elevator motor bearing Special lubricating
Oil.
Background technique
In recent years, with the propulsion of urbanization and the raising of Living consumption, elevator has become common people's production, life
In indispensable vertical transportation instrument." the 2015-2020 China elevator industry market need of prediction industrial research institute publication
Ask prediction and Analysis of Investment Opportunities to report to look forward to the prospect " it shows, the total output of China's elevator in 2013 has reached 57.97 ten thousand, on year-on-year basis
Increase by 9.58%, China has become the global highest country of elevator yield, and specific gravity is more than the 60% of global total amount.From 2009
Year, China's elevator yield average growth rate per annum reached 21.96% by 2013
Along with the explosive growth of elevator, consequent is the high of elevator accident.It unites according to national Minister of the General Administration for Quality Supervision
Meter, China in 2013 occur elevator accident 70 and rise, accident quantity and dead data accounted for special equipment 30.83% and
19.72%, the new hidden danger that elevator safety becomes municipal public safety even results in some people due to taking place frequently for elevator accident
Talk " ladder " discoloration.From the point of view of specific, the reason of causing elevator accident includes: that violation operation accounts for 62.7%, equipment deficiency and accounts for
22.7%, 8% is surprisingly accounted for, illegally accounts for 6.6% using equipment.
Elevator it is total be divided into elevator and escalator two major classes, the main composition of all kinds of elevators is different, single-pass
It often all include eight big component parts: traction system, guidance system, carriage, door system, weight balancing system, Electric Traction system
System, electrical control system, safety system.Top including motor and control is arranged in the main machine of elevator mostly
System.Motor rotation driven gear or (and) pulley, as the power that cabinet and counterweight move up and down, control system control
The operation of motor processed and other operations, including control elevator are started and are braked and security monitoring etc..
The lubrication of elevator to guarantee elevator safe handling, it is energy-saving play the role of it is vital, therefore, selection
Suitable lube product is to carry out one of elevator maintenance and the important process of maintenance, the position for needing to lubricate in lift facility
It is more, mainly there are the components such as traction gear-box, wirerope, guide rail, hydraulic bjuffer and carriage door machine, each needs of elevator
Requirement of the component of lubrication for lubricating oil is all different, in the market without sale specific to the lubrication of all parts of elevator
Oil, tradition is in order to save trouble and reduce management cost, being all made of same profit to all parts in the maintenance process of elevator
The use of lubricating oil, lubricating oil is not right, and bigger security risk can be carried out to equipment belt, and often damage, increases maintenance cost.
Summary of the invention
Technical problem to be solved by the present invention lies in providing one kind to have good mobility at low temperature, at high temperature
With good oxidation stability and thermal stability, while having stable persistently wear resistence, efficiency, high temperature resistant, high speed, height negative
Lotus, elevator motor bearing special lube that is anti-oxidant, not making carbon distribution generation.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of elevator motor bearing special lube, it is characterised in that: be made of the raw material of following parts by weight: basis
100-110 parts oily, 5-7 parts of metal antiwear agent, 5-6 parts of corrosion prevention rust preventer, 8-9 parts of cleaning gene, 5-7 parts of oiliness improver, metal are anti-
4-6 parts and viscosity modifier 5-7 parts of activator；
The base oil is by 20-30 parts of mineral base oils, 60-70 portions of linseed oil and 40-50 parts of shinyleaf yellowhorn oils by weight
Measure part composition；
The cleaning gene is mixed for any one or more in metal based magnesium, alumina silicate or metal based calcium
It closes；
The metal antiwear agent is that iron seizes by force metal antiwear agent H grades of TRIPAK-9401；
The corrosion prevention rust preventer is by phosphoric acid, nitric acid, hydrochloric acid, sodium citrate, sodium sulfite 2, methenamine, dodecane
Base benzene sulfonic acid sodium salt, sulfuric acid is one such or a variety of mixing；
The oiliness improver is by component triethyl phosphate, dioctyl phthalate, SOS oiliness improver, olefine sulfide cotton
Seed oil -2 forms；
The metal anti-activation agent is phosphide or sulfide；
The viscosity modifier is polypropylene, Silica hydrogel and gelatine, disodium hydrogen phosphate, polyisobutene, polyacrylate
Composition.
The preparation method of above-mentioned elevator motor bearing special lube the following steps are included:
(1) mixed base oil:
20-30 parts of mineral base oils, 60-70 portions of linseed oil and 40-50 parts of shinyleaf yellowhorn oils are stirred, in 100-
It is stirred 40-50 minutes under the conditions of 120 DEG C, obtains mixed base oil；
(2) auxiliary agent is added:
By 5-7 parts of metal antiwear agent, 5-6 parts of corrosion prevention rust preventer, 8-9 parts of cleaning gene, 5-7 parts of oiliness improver, the anti-work of metal
4-6 parts and viscosity modifier 5-7 parts of agent are gradually added in mixed base oil, continue under the conditions of 100-120 DEG C, stir
Mix and restore after 3-4h to room temperature, then gained mixture is sent into ball mill, be milled to discharging-material size reach 5-10um to get
To elevator motor bearing special lube.
Metal antiwear agent seizes by force metal antiwear agent H grades of TRIPAK-9401, H grades of TRIPAK-9401 of metal antiwear agent using iron
The motive position surface for being dispersed to be delivered to motor bearings using lubricating oil as carrier generates instantaneous high-temperature and swashs when friction occurs
Polar molecule in antiwear additive living, is allowed to rapid adsorption and permeation metal surface and forms flexible copolymer protective film, realizes
Wear-resistant, antifriction effect is imitated to significantly improve lubricating oil high temperature resistant, high load performance and anti-oxidant, anti-shear performance
Energy lasting stability can reduce abrasion loss between motor bearings internal structure using the antiwear additive and extend motor bearings up to 82%
3 to 4 times of service life, the consumed function that rubs is reduced, thus has significant energy-saving effect, effective to guarantee that equipment is normally transported
Row is reduced and is shut down, and is extended the maintenance of equipment period, is saved the renewal cost of component, the cold starting performance of equipment is effectively changed
It is kind, greasy dirt, colloid and carbon distribution are removed, the surface cleaning of the company's of holding motor bearings reduces the vibration and noise of power-equipment.
The invention has the benefit that elevator motor bearing special lube of the invention, by using mineral base
Oil, linseed oil and shinyleaf yellowhorn oil mixed base oil, can guarantee preferable viscosity index (VI) while controlling base oil cost
With high-wearing feature energy；It is added by the cooperation of auxiliary agent, each movement parts contact surface for being coated on motor bearings can be effectively removed
Black carbon mud pellet, give the maximum protection of motor bearings, the service life of motor bearings reduces the maintenance cost of equipment, for electricity
Terraced motor bearings provides clean wear protection mode；The preparation method of the lubricating oil, step is simple and environmentally-friendly, easy to implement.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below
In conjunction with specific embodiments, the present invention is further explained.
Embodiment 1
A kind of elevator motor bearing special lube, is made of the raw material of following parts by weight: 100 parts of base oil, metal
5 parts of antiwear additive, 5 parts of corrosion prevention rust preventer, 8 parts of cleaning gene, 5 parts of oiliness improver, 4 parts of metal anti-activation agent and viscosity modifier 5
Part；
Base oil is made of by weight 20 parts of mineral base oils, 60 portions of linseed oil and 40 parts of shinyleaf yellowhorn oils；
Cleaning gene is any one or more mixing in metal based magnesium, alumina silicate or metal based calcium；
Metal antiwear agent is that iron seizes by force metal antiwear agent H grades of TRIPAK-9401；
Corrosion prevention rust preventer is by phosphoric acid, nitric acid, hydrochloric acid, sodium citrate, sodium sulfite 2, methenamine, detergent alkylate sulphur
Sour sodium, sulfuric acid is one such or a variety of mixing；
Oiliness improver is by component triethyl phosphate, dioctyl phthalate, SOS oiliness improver, -2 group of sulfurized olefin cotton oil
At；
Metal anti-activation agent is phosphide or sulfide；
Viscosity modifier is polypropylene, Silica hydrogel and gelatine, disodium hydrogen phosphate, polyisobutene, polyacrylate composition.
The preparation method of above-mentioned elevator motor bearing special lube the following steps are included:
(1) mixed base oil:
20 parts of mineral base oils, 60 portions of linseed oil and 40 parts of shinyleaf yellowhorn oils are stirred, are stirred under the conditions of 100 DEG C
It mixes 40 minutes, obtains mixed base oil；
(2) auxiliary agent is added:
By 5 parts of metal antiwear agent, 5 parts of corrosion prevention rust preventer, 8 parts of cleaning gene, 5 parts of oiliness improver, 4 parts of metal anti-activation agent
It is gradually added in mixed base oil, continues under the conditions of 100 DEG C with 5 parts of viscosity modifier, restore after stirring 3h to normal
Temperature, then gained mixture is sent into ball mill, it is milled to discharging-material size and reaches 5um to get the dedicated profit of elevator motor bearing is arrived
Lubricating oil.
Embodiment 2
A kind of elevator motor bearing special lube, is made of the raw material of following parts by weight: 110 parts of base oil, metal
7 parts of antiwear additive, 6 parts of corrosion prevention rust preventer, 9 parts of cleaning gene, 7 parts of oiliness improver, 6 parts of metal anti-activation agent and viscosity modifier 7
Part；
Base oil is made of by weight 30 parts of mineral base oils, 70 portions of linseed oil and 50 parts of shinyleaf yellowhorn oils；
Cleaning gene is any one or more mixing in metal based magnesium, alumina silicate or metal based calcium；
Metal antiwear agent is that iron seizes by force metal antiwear agent H grades of TRIPAK-9401；
Corrosion prevention rust preventer is by phosphoric acid, nitric acid, hydrochloric acid, sodium citrate, sodium sulfite 2, methenamine, detergent alkylate sulphur
Sour sodium, sulfuric acid is one such or a variety of mixing；
Oiliness improver is by component triethyl phosphate, dioctyl phthalate, SOS oiliness improver, -2 group of sulfurized olefin cotton oil
At；
Metal anti-activation agent is phosphide or sulfide；
Viscosity modifier is polypropylene, Silica hydrogel and gelatine, disodium hydrogen phosphate, polyisobutene, polyacrylate composition.
The preparation method of above-mentioned elevator motor bearing special lube the following steps are included:
(1) mixed base oil:
30 parts of mineral base oils, 70 portions of linseed oil and 50 parts of shinyleaf yellowhorn oils are stirred, are stirred under the conditions of 120 DEG C
It mixes 50 minutes, obtains mixed base oil；
(2) auxiliary agent is added:
By 7 parts of metal antiwear agent, 6 parts of corrosion prevention rust preventer, 9 parts of cleaning gene, 7 parts of oiliness improver, 6 parts of metal anti-activation agent
It is gradually added in mixed base oil, continues under the conditions of 120 DEG C with 7 parts of viscosity modifier, restore after stirring 4h to normal
Temperature, then gained mixture is sent into ball mill, it is milled to discharging-material size and reaches 10um to get dedicated to elevator motor bearing
Lubricating oil.
Embodiment 3
A kind of elevator motor bearing special lube, is made of the raw material of following parts by weight: 105 parts of base oil, metal
6 parts of antiwear additive, 5.5 parts of corrosion prevention rust preventer, 8.5 parts of cleaning gene, 6 parts of oiliness improver, 5 parts of metal anti-activation agent and viscosity-adjusting agent
6 parts of agent；
Base oil is made of by weight 25 parts of mineral base oils, 65 portions of linseed oil and 45 parts of shinyleaf yellowhorn oils；
Cleaning gene is any one or more mixing in metal based magnesium, alumina silicate or metal based calcium；
Metal antiwear agent is that iron seizes by force metal antiwear agent H grades of TRIPAK-9401；
Corrosion prevention rust preventer is by phosphoric acid, nitric acid, hydrochloric acid, sodium citrate, sodium sulfite 2, methenamine, detergent alkylate sulphur
Sour sodium, sulfuric acid is one such or a variety of mixing；
Oiliness improver is by component triethyl phosphate, dioctyl phthalate, SOS oiliness improver, -2 group of sulfurized olefin cotton oil
At；
Metal anti-activation agent is phosphide or sulfide；
Viscosity modifier is polypropylene, Silica hydrogel and gelatine, disodium hydrogen phosphate, polyisobutene, polyacrylate composition.
The preparation method of above-mentioned elevator motor bearing special lube the following steps are included:
(1) mixed base oil:
25 parts of mineral base oils, 65 portions of linseed oil and 45 parts of shinyleaf yellowhorn oils are stirred, are stirred under the conditions of 105 DEG C
It mixes 45 minutes, obtains mixed base oil；
(2) auxiliary agent is added:
By 6 parts of metal antiwear agent, 5.5 parts of corrosion prevention rust preventer, 8.5 parts of cleaning gene, 6 parts of oiliness improver, metal anti-activation agent
5 parts and 6 parts of viscosity modifier are gradually added in mixed base oil, continue under the conditions of 105 DEG C, restore after stirring 3.5h
It is sent into ball mill to room temperature, then by gained mixture, is milled to discharging-material size and reaches 6um to get special to elevator motor bearing
Use lubricating oil.
It is tested, and determines the performance of 1-3 of the embodiment of the present invention, comparative example is that lubricating oil is bought in market, as a result such as
Following table:
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, this
A little changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by the attached claims
Book and its equivalent thereof.
Claims (2)
1. a kind of elevator motor bearing special lube, it is characterised in that: be made of the raw material of following parts by weight: base oil
100-110 parts, 5-7 parts of metal antiwear agent, 5-6 parts of corrosion prevention rust preventer, 8-9 parts of cleaning gene, 5-7 parts of oiliness improver, the anti-work of metal
4-6 parts and viscosity modifier 5-7 parts of agent；
The base oil by 20-30 parts of mineral base oils, 60-70 portions of linseed oil and 40-50 parts of shinyleaf yellowhorn oils by weight
Composition；
The cleaning gene is any one or more mixing in metal based magnesium, alumina silicate or metal based calcium；
The metal antiwear agent is that iron seizes by force metal antiwear agent H grades of TRIPAK-9401；
The corrosion prevention rust preventer is by phosphoric acid, nitric acid, hydrochloric acid, sodium citrate, sodium sulfite 2, methenamine, detergent alkylate sulphur
Sour sodium, sulfuric acid is one such or a variety of mixing；
The oiliness improver is by component triethyl phosphate, dioctyl phthalate, SOS oiliness improver, -2 group of sulfurized olefin cotton oil
At；
The metal anti-activation agent is phosphide or sulfide；
The viscosity modifier is polypropylene, Silica hydrogel and gelatine, disodium hydrogen phosphate, polyisobutene, polyacrylate composition.
2. a kind of elevator motor bearing special lube according to claim 1, it is characterised in that: above-mentioned elevator motor axis
Hold the preparation method of special lube the following steps are included:
(1) mixed base oil:
20-30 parts of mineral base oils, 60-70 portions of linseed oil and 40-50 parts of shinyleaf yellowhorn oils are stirred, at 100-120 DEG C
Under the conditions of stir 40-50 minutes, obtain mixed base oil；
(2) auxiliary agent is added:
By 5-7 parts of metal antiwear agent, 5-6 parts of corrosion prevention rust preventer, 8-9 parts of cleaning gene, 5-7 parts of oiliness improver, metal anti-activation agent
4-6 parts and viscosity modifier 5-7 parts are gradually added in mixed base oil, continue under the conditions of 100-120 DEG C, stir 3-4h
After restore to room temperature, then will gained mixture be sent into ball mill in, be milled to discharging-material size reach 5-10um to get to elevator electricity
Machine bearing special lube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032290.2A CN108998169A (en) | 2018-09-05 | 2018-09-05 | A kind of elevator motor bearing special lube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811032290.2A CN108998169A (en) | 2018-09-05 | 2018-09-05 | A kind of elevator motor bearing special lube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108998169A true CN108998169A (en) | 2018-12-14 |
Family
ID=64590327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811032290.2A Withdrawn CN108998169A (en) | 2018-09-05 | 2018-09-05 | A kind of elevator motor bearing special lube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108998169A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210423A (en) * | 2019-07-11 | 2021-01-12 | 上海易到润滑油有限公司 | High-stability guide rail lubricating oil and preparation method thereof |
| CN114276855A (en) * | 2021-12-23 | 2022-04-05 | 东莞市英飞特润滑科技有限公司 | No-clean type drawing oil and production process thereof |
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| CN103074149A (en) * | 2013-02-08 | 2013-05-01 | 卡松科技有限公司 | Elevator oil composition and preparation method thereof |
| BR102012010842A2 (en) * | 2012-05-08 | 2014-04-15 | Vgbio Biolubrificantes | VEGETABLE BIOLUBRICANT OIL AND PRODUCTION PROCESS |
| CN104031729A (en) * | 2014-07-02 | 2014-09-10 | 宝捷润滑油镇江有限公司 | Lubricating oil special for motorcycle engine and preparing method thereof |
| CN107057814A (en) * | 2017-05-06 | 2017-08-18 | 阜南县申通机械制造有限公司 | A kind of farmland machinery lubricating oil and its preparation technology |
| CN107502424A (en) * | 2017-08-09 | 2017-12-22 | 宁夏通宇电梯制造发展股份有限公司 | A kind of elevator traction system adjuvant and preparation method thereof |
-
2018
- 2018-09-05 CN CN201811032290.2A patent/CN108998169A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102012010842A2 (en) * | 2012-05-08 | 2014-04-15 | Vgbio Biolubrificantes | VEGETABLE BIOLUBRICANT OIL AND PRODUCTION PROCESS |
| CN103074149A (en) * | 2013-02-08 | 2013-05-01 | 卡松科技有限公司 | Elevator oil composition and preparation method thereof |
| CN104031729A (en) * | 2014-07-02 | 2014-09-10 | 宝捷润滑油镇江有限公司 | Lubricating oil special for motorcycle engine and preparing method thereof |
| CN107057814A (en) * | 2017-05-06 | 2017-08-18 | 阜南县申通机械制造有限公司 | A kind of farmland machinery lubricating oil and its preparation technology |
| CN107502424A (en) * | 2017-08-09 | 2017-12-22 | 宁夏通宇电梯制造发展股份有限公司 | A kind of elevator traction system adjuvant and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210423A (en) * | 2019-07-11 | 2021-01-12 | 上海易到润滑油有限公司 | High-stability guide rail lubricating oil and preparation method thereof |
| CN112210423B (en) * | 2019-07-11 | 2022-05-31 | 上海易到润滑油有限公司 | High-stability guide rail lubricating oil and preparation method thereof |
| CN114276855A (en) * | 2021-12-23 | 2022-04-05 | 东莞市英飞特润滑科技有限公司 | No-clean type drawing oil and production process thereof |
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Application publication date: 20181214 |