CN105255561A - Lubricating grease dedicated to blender mixer and preparation method of lubricating grease - Google Patents
Lubricating grease dedicated to blender mixer and preparation method of lubricating grease Download PDFInfo
- Publication number
- CN105255561A CN105255561A CN201510677289.5A CN201510677289A CN105255561A CN 105255561 A CN105255561 A CN 105255561A CN 201510677289 A CN201510677289 A CN 201510677289A CN 105255561 A CN105255561 A CN 105255561A
- Authority
- CN
- China
- Prior art keywords
- parts
- lubricating grease
- base oil
- minute
- calcium
- 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
Abstract
The invention discloses lubricating grease for a blender mixer. The lubricating grease comprises the following raw materials in parts by weight: 20-30 parts of base oil A, 20-30 parts of base oil B, 20-30 parts of calcium mahogany sulfonate, 0.1-0.2 part of ethanol, 0.5-1 part of petroleum ether, 1-2 parts of fatty acid, 0.5-1 part of boric acid, 2-3 parts of water, 2-3 parts of calcium hydroxide, 1-2 parts of calcium carbonate, 2-3 parts of an anti-oxidant, 1-2 parts of a rust inhibitor, 2-3 parts of an extreme pressure agent, 3-4 parts of an adhesive and 4-6 parts of a solid lubricant. A preparation method of the lubricating grease comprises the following steps: adding part of raw materials according to the formula for saponification; then supplementing part of raw materials for refining; adding the rest raw materials after transferring the mixture into a kettle, and performing fabrication processing. The lubricating grease has favorable adhesivity and high-low temperature performance, predominant extreme pressure anti-wear property and pumpability, and excellent oxidation stability, mechanical stability, water resistance and corrosion and rust resistance; the preparation method is simple, and easy to operate, and the product using effect is good.
Description
Technical field
The present invention relates to lubricating grease field, be specifically related to a kind ofly be exclusively used in lubricating grease of the large-scale mixer of the industry such as metallurgy, cement and preparation method thereof.
Background technology
In industries such as metallurgy, cement, very importantly, the quality of compounding effect not only directly has influence on the Quality Grade of finished product in compounding process effect aborning, and can be also related to enterprise normally produce continuously and ensure economic benefit.Mixer belongs to heavy loading slow speed of revolution equipment, and its load is different according to sintering area, and from 80 tons to 300 tons not etc., and operation field dust is large, is generally outdoor use, and the impact of climate condition is comparatively large, harsher to the requirement of lubricating grease.First lubricating grease should have good mobility, to meet the lubricating system of mixer mist lubrication or brushing lubrication; Secondly lubricating grease also should have excellent extreme pressure property and adhesivity, ensures the lubricant housings such as mixer exposed gear and carrying roller to provide high-quality to lubricate; In addition, due to the operating mode more complicated of mixer, be especially in the severe environment of a kind of juicy and dust, lubricating grease used also must have good rustless property.
Domestic market using more is metal soap lubricating grease and organic polyureas lubricating grease, but due to respective all existing defects, the lubricating requirement that mixer is special can not be met, as metal soap lubricating grease burn into polyureas Lubricating Greases shear difference etc. problem be never resolved, particularly low temperature pumpmg quality and adhering contradiction are difficult to solve.General employing reduces the mode such as Basic oil Viscosity, shortening staple length and improves pumping, but can reduce high temperature adhesion; And when taking tackifier to improve adhesivity, again reduce lubricating grease low temperature pumpmg quality
Along with China's industrial expansion, the energy-saving and cost-reducing problem becoming concern.Have higher requirement to the lubricating grease that mixer uses, mixer lubricating grease will have good resistance to elevated temperatures, and vaporization losses reduces, and under high temperature, adhesivity is good, and good lubrication is played in not thinning loss and not oxidizable; The shortcoming that high temperature loss, sclerosis and water drench loss can be overcome, there is higher supporting capacity and friction resistant performance, meet the requirement that equipment lubricates under many dirt and impact load; There is good pump-conveying property and low coking tendency, not blocking pipeline, meet and concentrate for grease lubrication system; There is longer work-ing life etc.Domestic also have Some Enterprises at use import mixer lubricating grease, bring better effects to production and maintenance of the equipment, but price comparison is expensive.In this context, we have developed the lubricating grease being exclusively used in mixer.
Summary of the invention
The invention discloses a kind of lubricating grease being exclusively used in mixer and preparation method thereof, overcome the deficiencies in the prior art part, described lubricating grease has excellent adhesivity and high temperature performance, outstanding extreme pressure anti-wear and pumping, good oxidation stability, mechanical stability, water resisting property and anticorrosive rust-preventing characteristic, and preparation method is simple, easy to operate, product result of use is good.
Technical scheme of the present invention is:
Be exclusively used in a lubricating grease for mixer, comprise the raw material of following weight part: base oil A20-30 part, base oil B20-30 part, calcium mahogany sulfonate 20-30 part, ethanol 0.1-0.2 part, sherwood oil 0.5-1 part, lipid acid 1-2 part, boric acid 0.5-1 part, water 2-3 part, calcium hydroxide 2-3 part, calcium carbonate 1-2 part, oxidation inhibitor 2-3 part, rust-preventive agent 1-2 part, extreme pressure agent 2-3 part, adhesive agent 3 ?4 parts, solid lubricant 4 ?6 parts; Wherein, described base oil A is the mineral oil 500N of deep refining; Described base oil B is the mineral oil 150BS of high viscosity deep refining; Described oxidation inhibitor is ditertbutylparacresol; Described rust-preventive agent is petroleum sodium sulfonate; Described extreme pressure agent is potassium borate; Described tackifier are ethylene-propylene copolymer T614; Described solid lubricant is oildag.
Preferably, the described preparation of greases method being exclusively used in mixer, specifically comprises the following steps:
(1) by formula rate, whole base oil A is dropped in reactor, and be warmed up to 40-50 DEG C;
(2) calcium mahogany sulfonate of formula rate, ethanol, sherwood oil are put in order in reactor and stir with the mixture of step (1), continue to heat up, when temperature reaches 60-90 DEG C, isothermal reaction 50-70 minute; (3) after having reacted, be warming up to 120-150 DEG C, add the mixture of lipid acid, boric acid and water, stir and add calcium hydroxide after 3-5 minute and carry out saponification reaction, keep temperature 120-150 DEG C, the reaction times is 50-60 minute;
(4) after saponification reaction terminates, when being warming up to 150-170 DEG C, add the base oil B of calcium carbonate and 50%, then continue intensification and refine, when being warming up to 220-240 DEG C, stopping heating up, stir 5-10 minute;
(5) mixture that step (4) stirs is transferred in mediation still, circulation stirring, adds residue base oil B, tackifier and oxidation inhibitor, when temperature drops to 120-140 DEG C, shear;
(6) when temperature drops to 90-110 DEG C, rust-preventive agent, extreme pressure agent and solid lubricant are joined and is in harmonious proportion in still, and stir;
(7) by the mixture circulation shear of step (6) after 40-60 minute, homogeneous under 20-30MPa pressure, degassed, then sampling detects, after qualified product.
Beneficial effect of the present invention is:
1, excellent extreme pressure property.Even if do not add any additive, this product still has very good extreme pressure and antiwear behavior.Reason is non newtonian height alkaline sulfoacid calcium, lime borate, oxystearic acid calcium and their interaction, plays extreme-pressure anti-wear effect.Select the mineral oil of part high viscosity deep refining simultaneously, add high-quality extreme-pressure additive and solid lubricant; guarantee still well to form excellent oil film thickness under high loads; and the transmission that solid additive passes through is adsorbed on the flank of tooth equably; form fastening solid lubricant film; play oil film strengthening action; make lubricating grease also can protect the flank of tooth well, P under lower rotating speed, high load
dmore than 6000N can be reached.Can meet completely mixer bearing load comparatively large, special for fat mode, for the requirement to PERFORMANCE OF GREASES in the situations such as fat is insufficient.
2, excellent mechanical stability and adhesivity.This product shear through 100,000 times after cone penetration substantially constant, ensure that this product because of the thinning loss of product after operating, can not adopt the mineral oil of part high viscosity deep refining simultaneously and add tackifier, thus having extremely strong adhesivity.Fat and packing phenomenon can not be got rid of because running up, metallic surface can be attached to securely, effectively prevent friction surface from producing wearing and tearing, the impact of impact load can be weakened, reduce lubricated surface point corrosion.Meet mixer carrying roller, backing ring heart bull gear lubrication to the adhering requirement of lubricating grease.
3, excellent resistance to elevated temperatures and oxidation stability.This product dropping point can reach more than 280 DEG C, and under high temperature, lubricating grease can not become liquid, then when being returned to general temperature, it can be returned to original tissue completely, and these are different from other lubricating grease.This product can use the long period under 220 DEG C of Working environments, and other fat there will be charing, hardening or become colloidal material, and this product still keeps soft grease-like structure, therefore has good resistance of oxidation.
4, excellent low-temperature pumpability.In various oiling system, lubricating grease centrallubrication is effective, the most most economical method of a large amount of oiling point lubrication of supply.It is judge that lubricating grease can the important evidence of centrallubrication that lubricating grease low analyses the little and good pumping of oiliness, aging tendency.This product has at lay up period lowly analyses oiliness, low-temperature fluidity and resistance of aging, is suitable for centralized lubricating system of lubricating grease.Major part mixer is automatically for fat, requires that lubricating grease easily can be transported to lubricated surface under application of temperature, and can spray in the flank of tooth more equably, to reach desirable effect; Mixer, at outdoor work, particularly needs lubrication product to have good low temperature pumpmg quality in the winter time.Containing a large amount of spherical calcium carbonates in this product system, at low temperatures, the trend that this particle prevents base oil to condense, and rely on the rolling between himself crystal and the slippage between crystal layer, reduce cold-starting resistance, even if this product is under the condition of-40 DEG C, the requirement of centralized lubrication system also can be met.
5, excellent rust-preventing characteristic and water resisting property.Mixer is generally outdoor use, and by wind, drenching with rain affects, and this just requires that the barrier propterty of lubricating grease is excellent, and guarantee equipment corrosion does not occur in operational process.This product viscosifying agent is a kind of rust-preventive agent inherently, and basic fat just has antirust and corrosion resistance, on rustless property, therefore do not have other lubricating grease can be by comparison.Such lubricating grease basis fat of adding preservative agent can not reach requirement in bearing rust prevention test yet, and copper sheet, steel disc corrosion test are all qualified; This product density is greater than the density of water, inhibit the trend floating on water molecules surface, disengaging oiling point because density is little, the place being used in humidity, soaking and have water to rinse, has excellent water repelling property, the problem of meeting emulsifying water can be overcome to greatest extent, ensure that good lubrication.
Product of the present invention combines the advantage of the lubricating grease such as complex lithium grease, polyurea grease, composite aluminum base grease, internal performance is very good, use temperature wide ranges, meet heavy duty, the requirement of equipment lubrication under severe environment that many dirt, humidity, burn into impact load exist, and cost is lower, there is good development prospect.
Embodiment
Embodiment 1
Be exclusively used in a lubricating grease for mixer, comprise the raw material of following weight part: base oil A20 part, base oil B20 part, calcium mahogany sulfonate 20 parts, ethanol 0.1 part, sherwood oil 0.5 part, 1 part, lipid acid, boric acid 0.5 part, 2 parts, water, 2 parts, calcium hydroxide, 1 part, calcium carbonate, 2 parts, oxidation inhibitor, rust-preventive agent 1 part, extreme pressure agent 2 parts, adhesive agent 3 parts, solid lubricant 4 parts; Wherein, described base oil A is the mineral oil 500N of deep refining; Described base oil B is the mineral oil 150BS of high viscosity deep refining; Described oxidation inhibitor is ditertbutylparacresol; Described rust-preventive agent is petroleum sodium sulfonate; Described extreme pressure agent is potassium borate; Described tackifier are ethylene-propylene copolymer T614; Described solid lubricant is oildag.
The above-mentioned preparation of greases method being exclusively used in mixer, specifically comprises the following steps:
(1) by formula rate, whole base oil A is dropped in reactor, and be warmed up to 40-50 DEG C;
(2) calcium mahogany sulfonate of formula rate, ethanol, sherwood oil are put in order in reactor and stir with the mixture of step (1), continue to heat up, when temperature reaches 60-90 DEG C, isothermal reaction 50-70 minute; (3) after having reacted, be warming up to 120-150 DEG C, add the mixture of lipid acid, boric acid and water, stir and add calcium hydroxide after 3-5 minute and carry out saponification reaction, keep temperature 120-150 DEG C, the reaction times is 50-60 minute;
(4) after saponification reaction terminates, when being warming up to 150-170 DEG C, add the base oil B of calcium carbonate and 50%, then continue intensification and refine, when being warming up to 220-240 DEG C, stopping heating up, stir 5-10 minute;
(5) mixture that step (4) stirs is transferred in mediation still, circulation stirring, adds residue base oil B, tackifier and oxidation inhibitor, when temperature drops to 120-140 DEG C, shear;
(6) when temperature drops to 90-110 DEG C, rust-preventive agent, extreme pressure agent and solid lubricant are joined and is in harmonious proportion in still, and stir;
(7) by the mixture circulation shear of step (6) after 40-60 minute, homogeneous under 20-30MPa pressure, degassed, then sampling detects, after qualified product.
Embodiment 2
Be exclusively used in a lubricating grease for mixer, comprise the raw material of following weight part: base oil A25 part, base oil B25 part, calcium mahogany sulfonate 25 parts, ethanol 0.15 part, sherwood oil 0.7 part, 1.5 parts, lipid acid, boric acid 0.8 part, 2.5 parts, water, 2.5 parts, calcium hydroxide, 1.5 parts, calcium carbonate, 2.5 parts, oxidation inhibitor, rust-preventive agent 1.5 parts, extreme pressure agent 2.5 parts, adhesive agent 3.5 parts, solid lubricant 5 parts; Wherein, described base oil A is the mineral oil 500N of deep refining; Described base oil B is the mineral oil 150BS of high viscosity deep refining; Described oxidation inhibitor is ditertbutylparacresol; Described rust-preventive agent is petroleum sodium sulfonate; Described extreme pressure agent is potassium borate; Described tackifier are ethylene-propylene copolymer T614; Described solid lubricant is oildag.
The above-mentioned preparation of greases method being exclusively used in mixer, specifically comprises the following steps:
(1) by formula rate, whole base oil A is dropped in reactor, and be warmed up to 40-50 DEG C;
(2) calcium mahogany sulfonate of formula rate, ethanol, sherwood oil are put in order in reactor and stir with the mixture of step (1), continue to heat up, when temperature reaches 60-90 DEG C, isothermal reaction 50-70 minute; (3) after having reacted, be warming up to 120-150 DEG C, add the mixture of lipid acid, boric acid and water, stir and add calcium hydroxide after 3-5 minute and carry out saponification reaction, keep temperature 120-150 DEG C, the reaction times is 50-60 minute;
(4) after saponification reaction terminates, when being warming up to 150-170 DEG C, add the base oil B of calcium carbonate and 50%, then continue intensification and refine, when being warming up to 220-240 DEG C, stopping heating up, stir 5-10 minute;
(5) mixture that step (4) stirs is transferred in mediation still, circulation stirring, adds residue base oil B, tackifier and oxidation inhibitor, when temperature drops to 120-140 DEG C, shear;
(6) when temperature drops to 90-110 DEG C, rust-preventive agent, extreme pressure agent and solid lubricant are joined and is in harmonious proportion in still, and stir;
(7) by the mixture circulation shear of step (6) after 40-60 minute, homogeneous under 20-30MPa pressure, degassed, then sampling detects, after qualified product.
Embodiment 3
Be exclusively used in a lubricating grease for mixer, comprise the raw material of following weight part: base oil A30 part, base oil B30 part, calcium mahogany sulfonate 30 parts, ethanol 0.2 part, sherwood oil 1 part, 2 parts, lipid acid, boric acid 1 part, 3 parts, water, 3 parts, calcium hydroxide, 2 parts, calcium carbonate, 3 parts, oxidation inhibitor, rust-preventive agent 2 parts, extreme pressure agent 3 parts, adhesive agent 4 parts, solid lubricant 6 parts; Wherein, described base oil A is the mineral oil 500N of deep refining; Described base oil B is the mineral oil 150BS of high viscosity deep refining; Described oxidation inhibitor is ditertbutylparacresol; Described rust-preventive agent is petroleum sodium sulfonate; Described extreme pressure agent is potassium borate; Described tackifier are ethylene-propylene copolymer T614; Described solid lubricant is oildag.
The above-mentioned preparation of greases method being exclusively used in mixer, specifically comprises the following steps:
(1) by formula rate, whole base oil A is dropped in reactor, and be warmed up to 40-50 DEG C;
(2) calcium mahogany sulfonate of formula rate, ethanol, sherwood oil are put in order in reactor and stir with the mixture of step (1), continue to heat up, when temperature reaches 60-90 DEG C, isothermal reaction 50-70 minute; (3) after having reacted, be warming up to 120-150 DEG C, add the mixture of lipid acid, boric acid and water, stir and add calcium hydroxide after 3-5 minute and carry out saponification reaction, keep temperature 120-150 DEG C, the reaction times is 50-60 minute;
(4) after saponification reaction terminates, when being warming up to 150-170 DEG C, add the base oil B of calcium carbonate and 50%, then continue intensification and refine, when being warming up to 220-240 DEG C, stopping heating up, stir 5-10 minute;
(5) mixture that step (4) stirs is transferred in mediation still, circulation stirring, adds residue base oil B, tackifier and oxidation inhibitor, when temperature drops to 120-140 DEG C, shear;
(6) when temperature drops to 90-110 DEG C, rust-preventive agent, extreme pressure agent and solid lubricant are joined and is in harmonious proportion in still, and stir;
(7) by the mixture circulation shear of step (6) after 40-60 minute, homogeneous under 20-30MPa pressure, degassed, then sampling detects, after qualified product.
Application note of the present invention:
Lubricating grease of the present invention is mainly applicable to the lubrication at the position such as carrying roller, exposed gear of the large-scale mixer of the industry such as metallurgy, cement, is also applicable to the lubrication of other high temperature, low speed, heavy loading, many dirt, many water occasion equipment.
Applicable temperature :-40 DEG C ~ 220 DEG C
The performance detection data of lubricating grease of the present invention is as following table 1:
Table 1 is the performance detection data of lubricating grease of the present invention
Applicable temperature :-40 DEG C ~ 220 DEG C
As can be seen from Table 1:
Lubricating grease prepared by the present invention has excellent adhesivity and high temperature performance, outstanding extreme pressure anti-wear and pumping, good oxidation stability, mechanical stability, water resisting property and anticorrosive rust-preventing characteristic.
Claims (2)
1. be exclusively used in a lubricating grease for mixer, it is characterized in that: the raw material comprising following weight part: base oil A20-30 part, base oil B20-30 part, calcium mahogany sulfonate 20-30 part, ethanol 0.1-0.2 part, sherwood oil 0.5-1 part, lipid acid 1-2 part, boric acid 0.5-1 part, water 2-3 part, calcium hydroxide 2-3 part, calcium carbonate 1-2 part, oxidation inhibitor 2-3 part, rust-preventive agent 1-2 part, extreme pressure agent 2-3 part, adhesive agent 3-4 part, solid lubricant 4-6 part; Wherein, described base oil A is the mineral oil 500N of deep refining; Described base oil B is the mineral oil 150BS of high viscosity deep refining; Described oxidation inhibitor is ditertbutylparacresol; Described rust-preventive agent is petroleum sodium sulfonate; Described extreme pressure agent is potassium borate; Described tackifier are ethylene-propylene copolymer T614; Described solid lubricant is oildag.
2. be exclusively used in the preparation of greases method of mixer as claimed in claim 1, it is characterized in that: specifically comprise the following steps:
(1) by formula rate, whole base oil A is dropped in reactor, and be warmed up to 40-50 DEG C;
(2) calcium mahogany sulfonate of formula rate, ethanol, sherwood oil are put in order in reactor and stir with the mixture of step (1), continue to heat up, when temperature reaches 60-90 DEG C, isothermal reaction 50-70 minute;
(3) after having reacted, be warming up to 120-150 DEG C, add the mixture of lipid acid, boric acid and water, stir and add calcium hydroxide after 3-5 minute and carry out saponification reaction, keep temperature 120-150 DEG C, the reaction times is 50-60 minute;
(4) after saponification reaction terminates, when being warming up to 150-170 DEG C, add the base oil B of calcium carbonate and 50%, then continue intensification and refine, when being warming up to 220-240 DEG C, stopping heating up, stir 5-10 minute;
(5) mixture that step (4) stirs is transferred in mediation still, circulation stirring, adds residue base oil B, tackifier and oxidation inhibitor, when temperature drops to 120-140 DEG C, shear;
(6) when temperature drops to 90-110 DEG C, rust-preventive agent, extreme pressure agent and solid lubricant are joined and is in harmonious proportion in still, and stir;
(7) by the mixture circulation shear of step (6) after 40-60 minute, homogeneous under 20-30MPa pressure, degassed, then sampling detects, after qualified product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677289.5A CN105255561A (en) | 2015-10-15 | 2015-10-15 | Lubricating grease dedicated to blender mixer and preparation method of lubricating grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677289.5A CN105255561A (en) | 2015-10-15 | 2015-10-15 | Lubricating grease dedicated to blender mixer and preparation method of lubricating grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105255561A true CN105255561A (en) | 2016-01-20 |
Family
ID=55095498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510677289.5A Pending CN105255561A (en) | 2015-10-15 | 2015-10-15 | Lubricating grease dedicated to blender mixer and preparation method of lubricating grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105255561A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607455A (en) * | 2020-06-12 | 2020-09-01 | 辽宁海华科技股份有限公司 | Water-resistant calcium sulfonate-based lubricating grease and preparation method thereof |
| CN111876221A (en) * | 2020-09-01 | 2020-11-03 | 上海果石实业(集团)有限公司 | Lubricating grease for roller press and preparation method and application thereof |
| CN111961518A (en) * | 2020-09-01 | 2020-11-20 | 上海果石实业(集团)有限公司 | Composite calcium sulfonate-based lubricating grease for open gears and preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560489A (en) * | 1983-09-14 | 1985-12-24 | Witco Chemical Corporation | High performance calcium borate modified overbased calcium sulfonate complex greases |
| CN1718700A (en) * | 2005-08-05 | 2006-01-11 | 鞍山海华油脂化学有限公司 | Composite calcium sulphonate lubricating grease |
| CN1872968A (en) * | 2005-05-31 | 2006-12-06 | 中国石油化工股份有限公司 | Compound grease of calcium sulfonic acid, and preparation method |
| CN101153239A (en) * | 2007-08-27 | 2008-04-02 | 无锡市高润杰化学有限公司 | Compound sulphonic acid albany grease and method for producing the same |
| CN101235331A (en) * | 2008-02-29 | 2008-08-06 | 益田润石（北京）化工有限公司 | Preparation of high-performance composite grease sulphonate lubricating grease |
| CN103497813A (en) * | 2013-09-02 | 2014-01-08 | 安庆市中天石油化工有限公司 | Lubricating grease specially used in metallurgical industry continuous casting machine, and preparation method thereof |
-
2015
- 2015-10-15 CN CN201510677289.5A patent/CN105255561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560489A (en) * | 1983-09-14 | 1985-12-24 | Witco Chemical Corporation | High performance calcium borate modified overbased calcium sulfonate complex greases |
| CN1872968A (en) * | 2005-05-31 | 2006-12-06 | 中国石油化工股份有限公司 | Compound grease of calcium sulfonic acid, and preparation method |
| CN1718700A (en) * | 2005-08-05 | 2006-01-11 | 鞍山海华油脂化学有限公司 | Composite calcium sulphonate lubricating grease |
| CN101153239A (en) * | 2007-08-27 | 2008-04-02 | 无锡市高润杰化学有限公司 | Compound sulphonic acid albany grease and method for producing the same |
| CN101235331A (en) * | 2008-02-29 | 2008-08-06 | 益田润石（北京）化工有限公司 | Preparation of high-performance composite grease sulphonate lubricating grease |
| CN103497813A (en) * | 2013-09-02 | 2014-01-08 | 安庆市中天石油化工有限公司 | Lubricating grease specially used in metallurgical industry continuous casting machine, and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱廷彬: "《润滑脂技术大全》", 30 April 2005 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111607455A (en) * | 2020-06-12 | 2020-09-01 | 辽宁海华科技股份有限公司 | Water-resistant calcium sulfonate-based lubricating grease and preparation method thereof |
| CN111876221A (en) * | 2020-09-01 | 2020-11-03 | 上海果石实业(集团)有限公司 | Lubricating grease for roller press and preparation method and application thereof |
| CN111961518A (en) * | 2020-09-01 | 2020-11-20 | 上海果石实业(集团)有限公司 | Composite calcium sulfonate-based lubricating grease for open gears and preparation method and application thereof |
| CN111876221B (en) * | 2020-09-01 | 2022-08-23 | 上海果石实业(集团)有限公司 | Lubricating grease for roller press and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101200670B (en) | Composite lithium-base grease and method for making same | |
| CN102311850B (en) | Grease specially used for heavy-load open-type gear and preparation method thereof | |
| CN102051257B (en) | Complex lithium-base lubricating grease and production technique thereof | |
| CN104371796A (en) | Low-temperature lubricating grease composition and preparation method thereof | |
| CN101705143B (en) | High-extreme pressure water-resistant antirust lubricating grease and preparation method thereof | |
| CN101319165B (en) | Heavy-duty gear lubricant and preparation method thereof | |
| CN101624549B (en) | Extreme-pressure lubricating grease and preparation method thereof | |
| CN101705140B (en) | High-temperature grease and preparation method thereof | |
| CN104031722A (en) | Lubricating oil | |
| CN102732362A (en) | Special lubricating grease for metallurgy industry speed reducer, and preparation method thereof | |
| CN106118832A (en) | A kind of long-life high temperature bearing grease and preparation method thereof | |
| CN102888271A (en) | Rolling bearing lubricating grease composition and preparation method thereof | |
| CN102191117A (en) | Tractor five-purpose lubricating oil composition | |
| CN105255561A (en) | Lubricating grease dedicated to blender mixer and preparation method of lubricating grease | |
| CN104498135A (en) | Anti-freezing lubrication oil | |
| CN103497814A (en) | Lubricating grease specially used in high-temperature kiln car, and preparation method thereof | |
| CN104450117A (en) | Lubricating grease composition for water pump bearing of automobile and preparation method thereof | |
| CN106635325A (en) | Open gear oil and preparation method thereof | |
| CN1718702A (en) | High extreme pressure lithium base lubricating grease | |
| CN104694230A (en) | Oil gas lubricant | |
| CN1212283A (en) | High-low-temp. extreme-pressure resisting special lubricant | |
| CN109054935A (en) | A kind of lubricant composition and preparation method thereof | |
| CN104694225A (en) | Anti-leakage lubricating oil for speed reducer | |
| CN104194889A (en) | Exposed gear grease composition | |
| CN103497813B (en) | A kind ofly be exclusively used in lubricating grease of metallurgy industry continuous caster and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |