CN105112144A - Degradable lubricating grease - Google Patents
Degradable lubricating grease Download PDFInfo
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- CN105112144A CN105112144A CN201510525733.1A CN201510525733A CN105112144A CN 105112144 A CN105112144 A CN 105112144A CN 201510525733 A CN201510525733 A CN 201510525733A CN 105112144 A CN105112144 A CN 105112144A
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- lubricating grease
- oil
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- lithium hydroxide
- degradable
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Abstract
The invention relates to a degradable lubricating grease which comprises the following components in parts by mass: 55-75 parts of base oil, 3-10 parts of animal and vegetable oil lithium-calcium soap, 5-8 parts of lithium hydroxide oil, 8-16 parts of benzotriazole, 10-15 parts of graphite, 50-60 parts of pure water and 5-9 parts of essence. The degradable lubricating grease has favorable comprehensive properties, and various performance indexes satisfy the operating requirements. The degradable lubricating grease has favorable internal synergistic effect, and has improved abrasion resistance and high-temperature oxidation stability; and the added organic molybdenum can effectively lower the mechanical noise. The degradable lubricating grease satisfies the increasingly harsh requirements for environment friendliness and energy saving, and is suitable for lubrication and sealing of various mechanical friction pairs.
Description
Technical field
The present invention relates to a kind of lubricant, specifically, the present invention relates to a kind of degradable lubricating grease.
Background technology
Lubricating grease is in order under solving state that equipment produces centrifugal force in the running, is to reduce a kind of lubricant that equipment frictional wear needs.
Compared with lubricating oil, be more prone to owing to using, be applied to the lubrication portion lubricating all kinds of industrial machine widely.
In recent years, along with developing rapidly and progress of China's industrial manufacturing level, the mechanization degree of all trades and professions improves constantly, and will use and consume a large amount of lubricating grease every year, cause the pollution to environment, soil and water, destroys ecotope.Government department also starts more and more to pay close attention to the pollution problem that lubricating grease produces environment; For avoiding away the old road for the treatment of after pollution, adapt to the development of society, and meet the requirement of the environmentally friendly type lubricating grease of client, the exploitation of environmentally friendly grease product is necessary completely.From the trend that current lubricant develops, existing petroleum-type lubricant will progressively be replaced by environmentally friendly lubricant comprehensively.Environmentally friendly lubricant also must become one of following lubricating grease development trend.
Summary of the invention
For above shortcomings in prior art, technical problem to be solved by this invention is to provide a kind of effective degradable lubricating grease.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of degradable lubricating grease, comprise base oil, vegetable and animals oils lithium calcium soap, lithium hydroxide oil, benzotriazole, graphite, pure water, essence, the mass fraction of each component is: base oil 55-75, vegetable and animals oils lithium calcium soap 3-10, lithium hydroxide oil 5-8, benzotriazole 8-16, graphite 10-15, pure water 50-60, essence 5-9.
As preferably, described degradable lubricating grease also comprises base oil 66, vegetable and animals oils lithium calcium soap 9, lithium hydroxide oil 7, benzotriazole 12, graphite 10, pure water 60, essence 7.
As preferably, described base oil is by vegetables oil, fatty acid ester and poly-alpha olefins PAO compound.
As preferably, in described lithium hydroxide oil, the mass percentage concentration of lithium hydroxide is 20 ~ 30.
As preferably, described essence is preferably lemon flavour, improves degradable lubricating grease taste.
A degradable preparation of greases method as described above, it comprises the steps:
1. pure water and vegetable and animals oils lithium calcium soap are dropped in reactor successively, be heated with stirring to 50 ~ 60 DEG C, remain on Keep agitation 10min under this temperature range;
2. in step 1. mixture input base oil, be heated with stirring to 80 ~ 90 DEG C, make base oil be evenly distributed in mixture;
3. step 2. mixture drop into benzotriazole and graphite successively, be heated with stirring to 100 ~ 130 DEG C;
4. by step 3. mixture continue to be heated to 140 ~ 150 DEG C, then drop into lithium hydroxide oil, remain on Keep agitation 30min under this temperature range, make lithium hydroxide oil be evenly distributed in mixture;
5. step 4. mixture drop into essence successively, be heated with stirring to 180 ~ 190 DEG C, then stir Temperature fall to 40 DEG C;
6. the degassed rear finished product of homogenizing.
The preferred embodiment of invention is only above; but be not limited to the present invention; within the spirit and principles in the present invention all; the amendment done, polishing, equivalent replacement etc.; all should be included within protection scope of the present invention; in addition, the present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. a degradable lubricating grease, it is characterized in that: comprise base oil, vegetable and animals oils lithium calcium soap, lithium hydroxide oil, benzotriazole, graphite, pure water, essence, the mass fraction of each component is: base oil 55-75, vegetable and animals oils lithium calcium soap 3-10, lithium hydroxide oil 5-8, benzotriazole 8-16, graphite 10-15, pure water 50-60, essence 5-9.
2. degradable lubricating grease according to claim 1, is characterized in that: described degradable lubricating grease also comprises base oil 66, vegetable and animals oils lithium calcium soap 9, lithium hydroxide oil 7, benzotriazole 12, graphite 10, pure water 60, essence 7.
3. degradable lubricating grease according to claim 2, is characterized in that: described base oil is by vegetables oil, fatty acid ester and poly-alpha olefins PAO compound.
4. degradable lubricating grease according to claim 2, is characterized in that: in described lithium hydroxide oil, the mass percentage concentration of lithium hydroxide is 20 ~ 30.
5. degradable lubricating grease according to claim 2, is characterized in that: described essence is preferably lemon flavour, improves degradable lubricating grease taste.
6. the degradable preparation of greases method as described in as arbitrary in claim 1-5, it comprises the steps:
1. pure water and vegetable and animals oils lithium calcium soap are dropped in reactor successively, be heated with stirring to 50 ~ 60 DEG C, remain on Keep agitation 10min under this temperature range;
2. in step 1. mixture input base oil, be heated with stirring to 80 ~ 90 DEG C, make base oil be evenly distributed in mixture;
3. step 2. mixture drop into benzotriazole and graphite successively, be heated with stirring to 100 ~ 130 DEG C;
4. by step 3. mixture continue to be heated to 140 ~ 150 DEG C, then drop into lithium hydroxide oil, remain on Keep agitation 30min under this temperature range, make lithium hydroxide oil be evenly distributed in mixture;
5. step 4. mixture drop into essence successively, be heated with stirring to 180 ~ 190 DEG C, then stir Temperature fall to 40 DEG C;
6. the degassed rear finished product of homogenizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525733.1A CN105112144A (en) | 2015-08-25 | 2015-08-25 | Degradable lubricating grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510525733.1A CN105112144A (en) | 2015-08-25 | 2015-08-25 | Degradable lubricating grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105112144A true CN105112144A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510525733.1A Pending CN105112144A (en) | 2015-08-25 | 2015-08-25 | Degradable lubricating grease |
Country Status (1)
| Country | Link |
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| CN (1) | CN105112144A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190515A (en) * | 2016-08-14 | 2016-12-07 | 陈景芳 | A kind of degradable grease |
| CN106318580A (en) * | 2016-08-24 | 2017-01-11 | 石海光 | General lubricating grease |
| CN106381194A (en) * | 2016-08-24 | 2017-02-08 | 石海光 | Degradable lubricating grease |
| CN108531262A (en) * | 2017-03-05 | 2018-09-14 | 长沙丰畅车辆工程技术有限公司 | A kind of asepsis environment-protecting grease |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1635065A (en) * | 2004-10-13 | 2005-07-06 | 郑贵林 | Mineral wool acoustical absorption decorative panel releasing agent and process for preparing same |
| CN103265999A (en) * | 2013-05-19 | 2013-08-28 | 广西大学 | Biodegradable lubricating grease |
| CN104403765A (en) * | 2014-10-20 | 2015-03-11 | 无锡市飞天油脂有限公司 | Vehicle central controlled lock lubricating grease |
-
2015
- 2015-08-25 CN CN201510525733.1A patent/CN105112144A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1635065A (en) * | 2004-10-13 | 2005-07-06 | 郑贵林 | Mineral wool acoustical absorption decorative panel releasing agent and process for preparing same |
| CN103265999A (en) * | 2013-05-19 | 2013-08-28 | 广西大学 | Biodegradable lubricating grease |
| CN104403765A (en) * | 2014-10-20 | 2015-03-11 | 无锡市飞天油脂有限公司 | Vehicle central controlled lock lubricating grease |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190515A (en) * | 2016-08-14 | 2016-12-07 | 陈景芳 | A kind of degradable grease |
| CN106318580A (en) * | 2016-08-24 | 2017-01-11 | 石海光 | General lubricating grease |
| CN106381194A (en) * | 2016-08-24 | 2017-02-08 | 石海光 | Degradable lubricating grease |
| CN108531262A (en) * | 2017-03-05 | 2018-09-14 | 长沙丰畅车辆工程技术有限公司 | A kind of asepsis environment-protecting grease |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |