CN105441169A - Lubricating oil for anti-wear engine - Google Patents
Lubricating oil for anti-wear engine Download PDFInfo
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- CN105441169A CN105441169A CN201510845893.4A CN201510845893A CN105441169A CN 105441169 A CN105441169 A CN 105441169A CN 201510845893 A CN201510845893 A CN 201510845893A CN 105441169 A CN105441169 A CN 105441169A
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Abstract
The invention discloses lubricating oil for anti-wear engine. The lubricating oil is prepared from components as follows: lubricating base oil, a mixture of alkyl benzene and turpentine oil, silicone oil, trimethyl octane, aluminum stearate, a mixture of talcum powder and bentonite, lignin sodium sulfate, pentaerythritol, polyisobutylene-bis-succinimide, diisocyanate and 1,4-phenylenebisboronic acid. The lubricating oil has good cooling performance and a good lubricating effect, the toughness and the strength of a generated oil film are better, the lubricating oil is suitable for most application occasions, and the probability of accidents is greatly reduced; due to addition of ground pentaerythritol and diisocyanate and the mixture of pretreated talcum powder and bentonite, the anti-freezing performance, the viscosity and the antirust performance of the lubricating oil can be improved, especially, the anti-wear performance of the lubricating oil is improved, the friction coefficient of the lubricating oil cannot change greatly at the high temperature, and the stability of the lubricating oil is high.
Description
Technical field
The present invention relates to technical field of lubricating oil, particularly relate to a kind of wear-resistant cylinder oil.
Background technology
Lubricating oil to be used in automobile, mechanical means to reduce friction, protection machinery and the liquid of workpiece or semi-solid lubricants, mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.Especially engine in the running, can not get suitable lubrication, will produce metal to-metal contact.Facts have proved, the heat that metal to-metal contact produces at short notice is enough to make melting of metal, causes the damage of parts even stuck.Therefore good lubrication must be given to the friction position in engine.When lubricating oil forms one deck oil film, reduce the resistance between friction parts, and oily film strength and toughness are the keys playing its lubrication.But existing lubricating oil toughness and insufficient strength, can not use under rugged environment, sometimes even can cause security incident.
Summary of the invention
The object of this invention is to provide a kind of wear-resistant cylinder oil.
The present invention is achieved through the following technical solutions:
A kind of wear-resistant cylinder oil, be made up of following composition by weight, 25 parts, lubricant base 160 parts, alkylbenzene and turps mixture, silicone oil 10 parts, trimethylammonium octane 4 parts, aluminum stearate 3 parts, talcum powder and bentonite mixtures 3 parts, sodium lignin sulphate 2 parts, tetramethylolmethane 6 parts, polyisobutylene-bis-succinimide 3 parts, vulcabond 1 part, to benzene hypoboric acid 3 parts.
Further, described lubricant base is mineral oil base oil, and the viscous modulus of lubricant base is greater than 90.
Further, described talcum powder and bentonite mixtures are through pre-treatment: by talcum powder and bentonite mixtures, calcine after 1 hour at putting into 180-200 DEG C, filter after 40 minutes in the sad immersion of employing 2.5% concentration, dry, naturally cool to room temperature.
Further, after pretreated talcum powder need mix with tetramethylolmethane and vulcabond with bentonite mixtures, at 55-60 DEG C, carry out grinding 40 minutes.
Further, lubricant base and sodium lignin sulphate need mix in advance and be heated to 40-50 DEG C, continue 30 minutes.
Further, described silicone oil is through pre-treatment: be that the oligoethylene glycol methyl glycidyl ether of 3 parts mixes with silicone oil with the mixture of octamethylcyclotetrasiloxane by total weight parts, at temperature is 60 DEG C, and reaction 4-5 hour; Described polyoxyethylene glycol methyl glycidyl ether mixes in 3:1 ratio with octamethylcyclotetrasiloxane.
Further, described alkylbenzene and turps mixture are that alkylbenzene and turps mix at 65-70 DEG C in 1:2 ratio.
Further, described alkylbenzene and turps mixture are through pre-treatment: by alkylbenzene and turps mixture and weight part be the octamethylcyclotetrasiloxane of 1 part at 85-90 DEG C, uniform stirring, after 30 minutes, removes unnecessary octamethylcyclotetrasiloxane.
The invention has the beneficial effects as follows, compared with prior art:
Lubricating oil of the present invention, not only cooling is good, lubricant effect is good, the toughness and the intensity that generate oil film are better, most application scenario can be adapted to, greatly reduce the probability that accident occurs, the present invention is by adding the tetramethylolmethane and vulcabond and pretreated talcum powder and bentonite mixtures mixture that pass through grinding, antifreeze, viscosity, the rustless property of lubricating oil can be improved, especially the resistance to abrasion that improve lubricating oil, lubricating oil of the present invention at high temperature frictional coefficient also can not change too large, and stability is strong.
Embodiment
A kind of wear-resistant cylinder oil, be made up of following composition by weight, 25 parts, lubricant base 160 parts, alkylbenzene and turps mixture, silicone oil 10 parts, trimethylammonium octane 4 parts, aluminum stearate 3 parts, talcum powder and bentonite mixtures 3 parts, sodium lignin sulphate 2 parts, tetramethylolmethane 6 parts, polyisobutylene-bis-succinimide 3 parts, vulcabond 1 part, to benzene hypoboric acid 3 parts.
Further, described lubricant base is mineral oil base oil, and the viscous modulus of lubricant base is greater than 90.
Further, described talcum powder and bentonite mixtures are through pre-treatment: by talcum powder and bentonite mixtures, calcine after 1 hour at putting into 180-200 DEG C, filter after 40 minutes in the sad immersion of employing 2.5% concentration, dry, naturally cool to room temperature.
Further, after pretreated talcum powder need mix with tetramethylolmethane and vulcabond with bentonite mixtures, at 55-60 DEG C, carry out grinding 40 minutes.
Further, lubricant base and sodium lignin sulphate need mix in advance and be heated to 40-50 DEG C, continue 30 minutes.
Further, described silicone oil is through pre-treatment: be that the oligoethylene glycol methyl glycidyl ether of 3 parts mixes with silicone oil with the mixture of octamethylcyclotetrasiloxane by total weight parts, at temperature is 60 DEG C, and reaction 4-5 hour; Described polyoxyethylene glycol methyl glycidyl ether mixes in 3:1 ratio with octamethylcyclotetrasiloxane.
Further, described alkylbenzene and turps mixture are that alkylbenzene and turps mix at 65-70 DEG C in 1:2 ratio.
Further, described alkylbenzene and turps mixture are through pre-treatment: by alkylbenzene and turps mixture and weight part be the octamethylcyclotetrasiloxane of 1 part at 85-90 DEG C, uniform stirring, after 30 minutes, removes unnecessary octamethylcyclotetrasiloxane.
The performance index of lubricating oil of the present invention are:
| Index, unit | |
| 40 DEG C of kinematic viscosity, mm2/s | 85±1.5 |
| 100 DEG C of kinematic viscosity, mm2/s | 20±1 |
| Viscosity index | ≥200 |
| -20 DEG C of low temperature cranking viscosity, mm2/s | ≤3000 |
| Pour point, DEG C | -25 |
| Degree of cleaning, level | ≤8 |
Table 1
As can be seen from Table 1, lubricants performance of the present invention is superior, applied widely.
Base oil and lubricating oil of the present invention are measured resistance to abrasion and supporting capacity on four-ball tester, carry out under same experimental conditions (experiment condition is: load 3500N, experimental period 30min, rotating speed 1500R/min):
| /N | /N | WSD/mm | |
| Base oil | 391 | 585 | 0.73 |
| Lubricating oil of the present invention | 924 | 650 | 0.28 |
Table 2
Note:
bearing capacity,
sintering load, WSD wear scar diameter
Can be drawn by table 2, lubricating oil of the present invention significantly improves bearing capacity and sintering load, reduces wear scar diameter.
Lubricating oil of the present invention contrast lubricant base, when adding petrol engine, the rod surface after adopting lubricating oil of the present invention to rub more flat smooth, ditch dug with a plow is more shallow, and surfaceness is than adopting general lubricating oil reduction about 27%; Meanwhile, the time average consumprion of petrol motor reduces about 15% than adopting during general lubricating oil.
Claims (8)
1. a wear-resistant cylinder oil, it is characterized in that, be made up of following composition by weight, 25 parts, lubricant base 160 parts, alkylbenzene and turps mixture, silicone oil 10 parts, trimethylammonium octane 4 parts, aluminum stearate 3 parts, talcum powder and bentonite mixtures 3 parts, sodium lignin sulphate 2 parts, tetramethylolmethane 6 parts, polyisobutylene-bis-succinimide 3 parts, vulcabond 1 part, to benzene hypoboric acid 3 parts.
2. the wear-resistant cylinder oil of one according to claim 1, is characterized in that, described lubricant base is mineral oil base oil, and the viscous modulus of lubricant base is greater than 90.
3. the wear-resistant cylinder oil of one according to claim 1, it is characterized in that, described talcum powder and bentonite mixtures are through pre-treatment: by talcum powder and bentonite mixtures, calcine at putting into 180-200 DEG C after 1 hour, in the sad immersion of employing 2.5% concentration after 40 minutes, filter, dry, naturally cool to room temperature.
4. the wear-resistant cylinder oil of the one according to claim 1 or 3, is characterized in that, after pretreated talcum powder need mix with tetramethylolmethane and vulcabond with bentonite mixtures, carries out grinding 40 minutes at 55-60 DEG C.
5. the wear-resistant cylinder oil of one according to claim 1, is characterized in that, lubricant base and sodium lignin sulphate need mix in advance and be heated to 40-50 DEG C, continues 30 minutes.
6. the wear-resistant cylinder oil of one according to claim 1, it is characterized in that, described silicone oil is through pre-treatment: be that the oligoethylene glycol methyl glycidyl ether of 3 parts mixes with silicone oil with the mixture of octamethylcyclotetrasiloxane by total weight parts, at temperature is 60 DEG C, reaction 4-5 hour; Described polyoxyethylene glycol methyl glycidyl ether mixes in 3:1 ratio with octamethylcyclotetrasiloxane.
7. the wear-resistant cylinder oil of one according to claim 1, is characterized in that, described alkylbenzene and turps mixture are that alkylbenzene and turps mix at 65-70 DEG C in 1:2 ratio.
8. the wear-resistant cylinder oil of one according to claim 1, it is characterized in that, described alkylbenzene and turps mixture are through pre-treatment: be that the octamethylcyclotetrasiloxane of 1 part is at 85-90 DEG C by alkylbenzene and turps mixture and weight part, uniform stirring, after 30 minutes, removes unnecessary octamethylcyclotetrasiloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845893.4A CN105441169A (en) | 2015-11-30 | 2015-11-30 | Lubricating oil for anti-wear engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845893.4A CN105441169A (en) | 2015-11-30 | 2015-11-30 | Lubricating oil for anti-wear engine |
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| Publication Number | Publication Date |
|---|---|
| CN105441169A true CN105441169A (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510845893.4A Pending CN105441169A (en) | 2015-11-30 | 2015-11-30 | Lubricating oil for anti-wear engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441300A (en) * | 2018-04-17 | 2018-08-24 | 山东沾化莱斯特石油化工有限公司 | A kind of engine thick oil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229846A (en) * | 2011-05-12 | 2011-11-02 | 泉州美孚美斯克化工有限公司 | Double anti-wear automobile lubricating oil |
| CN102627997A (en) * | 2012-03-21 | 2012-08-08 | 苏州惠丰润滑油有限公司 | High-temperature extreme-pressure bentonite grease lubricant |
| CN102770513A (en) * | 2010-02-02 | 2012-11-07 | 福斯油品股份公司 | Lubricating greases containing lignosulfonate, the production thereof, and the use thereof |
| CN103484210A (en) * | 2013-08-19 | 2014-01-01 | 蚌埠市英路光电有限公司 | Bentonite-containing anti-rust oil |
| CN105018201A (en) * | 2015-06-29 | 2015-11-04 | 黄艳 | Industrial lubricating oil for automobiles |
-
2015
- 2015-11-30 CN CN201510845893.4A patent/CN105441169A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102770513A (en) * | 2010-02-02 | 2012-11-07 | 福斯油品股份公司 | Lubricating greases containing lignosulfonate, the production thereof, and the use thereof |
| CN102229846A (en) * | 2011-05-12 | 2011-11-02 | 泉州美孚美斯克化工有限公司 | Double anti-wear automobile lubricating oil |
| CN102627997A (en) * | 2012-03-21 | 2012-08-08 | 苏州惠丰润滑油有限公司 | High-temperature extreme-pressure bentonite grease lubricant |
| CN103484210A (en) * | 2013-08-19 | 2014-01-01 | 蚌埠市英路光电有限公司 | Bentonite-containing anti-rust oil |
| CN105018201A (en) * | 2015-06-29 | 2015-11-04 | 黄艳 | Industrial lubricating oil for automobiles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441300A (en) * | 2018-04-17 | 2018-08-24 | 山东沾化莱斯特石油化工有限公司 | A kind of engine thick oil |
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Application publication date: 20160330 |