CN101104830A - Special-purpose lubricating agent - Google Patents
Special-purpose lubricating agent Download PDFInfo
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- CN101104830A CN101104830A CNA2007100124061A CN200710012406A CN101104830A CN 101104830 A CN101104830 A CN 101104830A CN A2007100124061 A CNA2007100124061 A CN A2007100124061A CN 200710012406 A CN200710012406 A CN 200710012406A CN 101104830 A CN101104830 A CN 101104830A
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Abstract
The invention relates to a special lubricant named as HP800 Special Lubricant which is used for the open gear and support roller that are oiled by injection method. The lubricant takes composite calcium sulphonate and composite aluminium as the thickener; the base oil of the lubricant is synthetic oil; and in addition tackifier, extreme pressure agent and antioxidant are also added in. Wherein the weight-portion of each component are: the base oil: 50-64, the thickener: 20, the tackifier :5-10, the extreme pressure agent: 10-25,and the antioxidant: 1. The invention is suitable for lubrication of the open gear, the support roller of all kinds of umbrella ball mill, mixer, rotary kiln, imported umbrella excavator, crusher, and coal grinding machine; and has very high extreme-pressure performance, excellent viscosity and protection performance, thereby the invention can substitute import products of the same kind and has the advantages of thick oil-film, non-oil-swinging and environmental-protection.
Description
Technical field
The present invention relates to a kind of lubricant agent special, trade name is the HP800 lubricant agent special, is to be used for positions such as exposed gear, carrying roller, with the lubricant of spray regime oil supply.
Background technology
The lubricated product of general exposed gear has two kinds on oil type and fat type.
Wherein the exposed gear oil composition is pitch and mineral oil and adds extreme pressure agent, rust-preventive agent, oxidation inhibitor and make.Pitch in its shortcoming product has pollution to environment, and resistance to elevated temperatures is poor, viscosity is poor, often gets rid of oil, trickling, can make troubles to field maintemance.The basic obsolete product that belongs to.
Wherein exposed gear grease is many is base oil with mineral oil, and basic shortcoming is that base oil viscosity is limited, viscosity is poor, gets rid of oil, does not form than heavy oil film; Four seasons versatility is not strong, and it is poor that summer, the viscosity difference was got rid of oil, winter too sticking pumping; Biological degradability is poor, and environment is also had pollution.
At present the developing direction of exposed gear lubricant is to be base oil with the synthetic oil, adds an amount of tackifier; With complex lithium, areidofat etc. is viscosifying agent; Add ultrafine solids molybdenumdisulphide, graphite or other ultra-fine filling materials to improve its supporting capacity.Such product environmental pollution is minimum, can guarantee enough viscosity and extreme pressure property again, and to the thermal adaptation wide ranges, the four seasons are general simultaneously.
Summary of the invention
The purpose of this invention is to provide a kind of lubricant agent special, this lubricant has high extreme pressure property, good high temperature resistant and low-temperature performance, excellent viscosity, favorable protection performance.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of lubricant agent special, it is characterized in that this lubricant is to be viscosifying agent, to be base oil with the synthetic oil with complex calcium sulfonate and clad aluminum, and add tackifier, extreme pressure agent, antioxidant and make, wherein the weight part ratio of each composition is: base oil 50-64, viscosifying agent 20, tackifier 5-10, extreme pressure agent 10-25, oxidation inhibitor 1.
Production technique is: be sequentially added into base oil, viscosifying agent, tackifier, extreme pressure agent, oxidation inhibitor, stir, handle the back with high pressure homogenizer or three-roll grinder and pack.
Compared with prior art, advantage of the present invention is:
1, viscosifying agent, complex calcium sulfonate is a kind of novel viscosifying agent, and reported in literature and laboratory test show, its dropping point height, high-temperature and reversible is good, water resisting property is good, rust-preventing characteristic is good, extreme pressure property is high, these performances are that itself has, and do not reach with additive.Clad aluminum also is a kind of resistant to elevated temperatures viscosifying agent, and its outstanding feature is that high-temperature and reversible is good, temperature pumping is good.Therefore with these two kinds of viscosifying agent combinations, make product itself just have higher, more comprehensive performance.
2, base oil is a base oil with one or more mixing oils in synthetic hydrocarbon, ester class oil, the polybutene, is characterized in viscosity index up to more than 150, and it is little that viscosity changes temperature influence, is better than mineral oil, more helps forming stable oil film.
The pour point of synthetic oil is low, and low-temperature fluidity is better than mineral oil, more helps improving the pump-conveying property of product when low temperature.
Synthetic oil is more purified compound, and boiling range is narrow, the boiling point height, and the high temperature evaporation loss is little, is beneficial to hot conditions and uses.
Synthetic hydrocarbon oil wherein comprises: one or more among PAO8, PAO20, PAO30, PAO40, the PAO100.
Ester class oil wherein comprises: one or more of pentaerythritol ester, trihydroxymethylpropanyl ester etc.
Polybutene wherein comprises: 100 ℃ of kinematic viscosity are 100mm
2The polybutene product that/s is above.
3, additive, wherein tackifier comprise one or more in polymethacrylate, ethylene-propylene rubber(EPR), middle molecular weight polyisoprene butylene, the complex ester, make product have viscosity preferably.
Extreme pressure agent comprises, one or more in the organic compound of sulfur-bearing, phosphorus, ultra-fine colloid molybdenumdisulphide or graphite, the nanometer grade calcium carbonate.The compound of sulfur-bearing, phosphorus can with metal reaction, form chemical reaction film at friction surface, this film has lower plasticity and high melt point, can prevent honing or scratch.The ultrafine solids additive can be separated friction surface, avoids friction surface directly to contact, and reduces wearing and tearing and temperature rise.Wherein molybdenumdisulphide and graphite can high temperature resistantly reach more than 300 ℃, and nano-calcium carbonate can high temperature resistantly reach more than 800 ℃.
The sulfur-bearing agent comprises: olefine sulfide, sulfuration cottonseed wet goods.
Phosphorus containing agent comprises: zinc dialkyl dithiophosphate, phosphoric acid ester (T307, T309) etc.
Oxidation inhibitor comprises: pentanoic, alkylphenol etc.
Product of the present invention is applicable to the exposed gear of various large-size ball mills, mixer, rotary kiln, the large-scale power shovel of import, crusher, coal pulverizer or lubricating of carrying roller, has high extreme pressure property, excellent viscosity and barrier propterty, alternative import like product, oil film is thick, do not get rid of oil, free from environmental pollution.
Embodiment
Embodiment 1:
In the lubricant agent special, the weight part proportioning of each composition is as follows:
PAO100：50-64
Complex calcium sulfonate: 10
Aluminum complex grease: 10
Polymethacrylate: 5-10
Olefine sulfide: 2
Phosphoric acid ester: 2
Colloid molybdenumdisulphide: 2-5
Oildag: 2-5
Nano-calcium carbonate: 2-5
Pentanoic: 1
Production technique is: be sequentially added into base oil, viscosifying agent, tackifier, extreme pressure agent, oxidation inhibitor, stir, handle the back with high pressure homogenizer or three-roll grinder and pack.
Embodiment 2:
The weight part proportioning of each composition is as follows in the HP800 lubricant agent special:
PAO100：10
Pentaerythritol ester: 40-54
Complex calcium sulfonate: 10
Aluminum complex grease: 10
Polymethacrylate: 5-10
Olefine sulfide: 2
Phosphoric acid ester: 2
Colloid molybdenumdisulphide: 2-5
Oildag: 2-5
Nano-calcium carbonate: 2-5
Pentanoic: 1
Production technique is: be sequentially added into base oil, viscosifying agent, tackifier, extreme pressure agent, oxidation inhibitor, stir, handle the back with high pressure homogenizer or three-roll grinder and pack.
Embodiment 3:
The weight part proportioning of each composition is as follows in the HP800 lubricant agent special:
PAO100：30-44
Pentaerythritol ester: 10
Low molecular polyisobutylene (molecular weight 1300): 10
Complex calcium sulfonate: 10
Aluminum complex grease: 10
Polymethacrylate: 5-10
Olefine sulfide: 2
Phosphoric acid ester: 2
Colloid molybdenumdisulphide: 2-5
Oildag: 2-5
Nano-calcium carbonate: 2-5
Pentanoic: 1
Production technique is: be sequentially added into base oil, viscosifying agent, tackifier, extreme pressure agent, oxidation inhibitor, stir, handle the back with high pressure homogenizer or three-roll grinder and pack.
Among above-mentioned three embodiment:
The preparation process of complex calcium sulfonate is: the high base number calcium alkylbenzenesulfonate is added suitable quantity of water, transform 30 minutes at 80-90 ℃, be warmed up to 120 ℃, slough moisture, become fat standby.
The preparation process of clad aluminum is: after synthetic oil and stearic acid, the phenylformic acid heat fused, adds the aluminum isopropylate reaction,, is incubated into fat to 200 ℃, and standby.
Claims (5)
1. lubricant agent special, it is characterized in that this lubricant is to be viscosifying agent, to be base oil with the synthetic oil with complex calcium sulfonate and clad aluminum, and add tackifier, extreme pressure agent, antioxidant and make, wherein the weight part ratio of each composition is: base oil 50-64, viscosifying agent 20, tackifier 5-10, extreme pressure agent 10-25, oxidation inhibitor 1.
2. lubricant agent special according to claim 1 is characterized in that base oil is one or more the mixing oil in synthetic hydrocarbon oil, ester class oil, the polybutene; Synthetic hydrocarbon oil wherein is meant one or more mixing among PAO8, PAO20, PAO30, PAO40, the PAO100; Ester class oil wherein is meant one or more mixing in pentaerythritol ester, the trihydroxymethylpropanyl ester; Polybutene wherein is meant that 100 ℃ of kinematic viscosity are 100mm
2The polybutene product that/s is above.
3. lubricant agent special according to claim 1 is characterized in that tackifier are meant one or more in polymethacrylate, ethylene-propylene rubber(EPR), middle molecular weight polyisoprene butylene, the complex ester.
4. lubricant agent special according to claim 1 is characterized in that extreme pressure agent is meant one or more in the organic compound of sulfur-bearing, phosphorus, ultra-fine colloid molybdenumdisulphide or graphite, the nanometer grade calcium carbonate; The organic compound of sulfur-bearing is meant olefine sulfide, one or both mixing wherein of sulfuration Oleum Gossypii semen; The phosphorated compound is meant one or both mixing wherein of zinc dialkyl dithiophosphate, phosphoric acid ester.
5. lubricant agent special according to claim 1 is characterized in that oxidation inhibitor is meant one or both mixing in pentanoic, the alkylphenol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100124061A CN101104830A (en) | 2007-08-08 | 2007-08-08 | Special-purpose lubricating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100124061A CN101104830A (en) | 2007-08-08 | 2007-08-08 | Special-purpose lubricating agent |
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| Publication Number | Publication Date |
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| CN101104830A true CN101104830A (en) | 2008-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100124061A Pending CN101104830A (en) | 2007-08-08 | 2007-08-08 | Special-purpose lubricating agent |
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| CN (1) | CN101104830A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344783A (en) * | 2011-07-22 | 2012-02-08 | 石家庄华莱鼎盛科技有限公司 | High-efficient antisticking lubricant for drilling fluid |
| CN102559348A (en) * | 2011-12-21 | 2012-07-11 | 洛阳正本润滑材料有限公司 | Lubricating oil for rotary kiln wheel belts and method for preparing same |
| CN102827678A (en) * | 2012-08-23 | 2012-12-19 | 中国石油化工股份有限公司 | Wire rope lubricating grease composition having dual effects of lubrication and anti-corrosion |
| CN103045334A (en) * | 2011-10-13 | 2013-04-17 | 孙震 | Exposed gear grease and preparation method thereof |
| CN103254976A (en) * | 2012-10-29 | 2013-08-21 | 东莞市唯能润滑科技有限公司 | Grease composition and preparation method thereof |
| CN103589492A (en) * | 2013-10-22 | 2014-02-19 | 东莞市安美润滑科技有限公司 | Special packing grease for sanitary valves and preparation method thereof |
| CN104342266A (en) * | 2014-09-29 | 2015-02-11 | 陕西通用石油化工有限公司 | Special lubricating oil for fuel gas engine of public transport automobile |
| CN105623797A (en) * | 2016-02-01 | 2016-06-01 | 锦州惠发天合化学有限公司 | Weak-smell low-corrosion gear lubricant additive composition and preparation method thereof |
| CN106190458A (en) * | 2016-06-29 | 2016-12-07 | 兰晓光 | A kind of environment-friendly hot rolling oil |
| CN107207989A (en) * | 2015-02-06 | 2017-09-26 | 国际壳牌研究有限公司 | Lubricant composition |
| CN108531254A (en) * | 2017-03-05 | 2018-09-14 | 长沙丰畅车辆工程技术有限公司 | A kind of preservative oil being applied to metal surface |
| CN109294706A (en) * | 2018-10-24 | 2019-02-01 | 辽宁海华科技股份有限公司 | A kind of hyperviscosity environment-friendly type exposed gear lubricating agent and preparation method thereof |
| CN109370711A (en) * | 2018-11-20 | 2019-02-22 | 杨广双 | A kind of open-type gear lubricant and preparation method thereof |
| CN114133975A (en) * | 2021-11-22 | 2022-03-04 | 江西优宝新材料科技有限公司 | Food-grade lubricating grease and preparation method thereof |
| CN114591781A (en) * | 2022-03-18 | 2022-06-07 | 中国科学院兰州化学物理研究所 | Wheel belt lubricant, and preparation method and application thereof |
-
2007
- 2007-08-08 CN CNA2007100124061A patent/CN101104830A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344783B (en) * | 2011-07-22 | 2012-08-22 | 石家庄华莱鼎盛科技有限公司 | High-efficient antisticking lubricant for drilling fluid |
| CN102344783A (en) * | 2011-07-22 | 2012-02-08 | 石家庄华莱鼎盛科技有限公司 | High-efficient antisticking lubricant for drilling fluid |
| CN103045334A (en) * | 2011-10-13 | 2013-04-17 | 孙震 | Exposed gear grease and preparation method thereof |
| CN102559348B (en) * | 2011-12-21 | 2014-06-25 | 洛阳正本润滑材料有限公司 | Lubricating oil for rotary kiln wheel belts and method for preparing same |
| CN102559348A (en) * | 2011-12-21 | 2012-07-11 | 洛阳正本润滑材料有限公司 | Lubricating oil for rotary kiln wheel belts and method for preparing same |
| CN102827678A (en) * | 2012-08-23 | 2012-12-19 | 中国石油化工股份有限公司 | Wire rope lubricating grease composition having dual effects of lubrication and anti-corrosion |
| CN103254976B (en) * | 2012-10-29 | 2016-03-23 | 东莞市唯能润滑科技有限公司 | A kind of Grease composition and method of making the same |
| CN103254976A (en) * | 2012-10-29 | 2013-08-21 | 东莞市唯能润滑科技有限公司 | Grease composition and preparation method thereof |
| CN103589492B (en) * | 2013-10-22 | 2015-10-28 | 东莞市安美润滑科技有限公司 | Bathroom valve convenient Special seal lubricating grease and preparation method thereof |
| CN103589492A (en) * | 2013-10-22 | 2014-02-19 | 东莞市安美润滑科技有限公司 | Special packing grease for sanitary valves and preparation method thereof |
| CN104342266A (en) * | 2014-09-29 | 2015-02-11 | 陕西通用石油化工有限公司 | Special lubricating oil for fuel gas engine of public transport automobile |
| CN104342266B (en) * | 2014-09-29 | 2016-07-06 | 陕西通用石油化工有限公司 | Bus gas engine special lube |
| CN107207989A (en) * | 2015-02-06 | 2017-09-26 | 国际壳牌研究有限公司 | Lubricant composition |
| CN105623797A (en) * | 2016-02-01 | 2016-06-01 | 锦州惠发天合化学有限公司 | Weak-smell low-corrosion gear lubricant additive composition and preparation method thereof |
| CN106190458A (en) * | 2016-06-29 | 2016-12-07 | 兰晓光 | A kind of environment-friendly hot rolling oil |
| CN108531254A (en) * | 2017-03-05 | 2018-09-14 | 长沙丰畅车辆工程技术有限公司 | A kind of preservative oil being applied to metal surface |
| CN109294706A (en) * | 2018-10-24 | 2019-02-01 | 辽宁海华科技股份有限公司 | A kind of hyperviscosity environment-friendly type exposed gear lubricating agent and preparation method thereof |
| CN109370711A (en) * | 2018-11-20 | 2019-02-22 | 杨广双 | A kind of open-type gear lubricant and preparation method thereof |
| CN114133975A (en) * | 2021-11-22 | 2022-03-04 | 江西优宝新材料科技有限公司 | Food-grade lubricating grease and preparation method thereof |
| CN114133975B (en) * | 2021-11-22 | 2023-03-14 | 江西优宝新材料科技有限公司 | Food-grade lubricating grease and preparation method thereof |
| CN114591781A (en) * | 2022-03-18 | 2022-06-07 | 中国科学院兰州化学物理研究所 | Wheel belt lubricant, and preparation method and application thereof |
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Open date: 20080116 |