CN107794104A - A kind of lubricating oil for excavator - Google Patents
A kind of lubricating oil for excavator Download PDFInfo
- Publication number
- CN107794104A CN107794104A CN201710784099.2A CN201710784099A CN107794104A CN 107794104 A CN107794104 A CN 107794104A CN 201710784099 A CN201710784099 A CN 201710784099A CN 107794104 A CN107794104 A CN 107794104A
- Authority
- CN
- China
- Prior art keywords
- parts
- excavator
- lubricating oil
- oil
- talcum powder
- 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
Classifications
-
- 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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of lubricating oil for excavator, it is characterised in that：It is prepared by the raw material of following parts by weight：70 parts~80 parts of neutral base oil, 4 parts~7 parts of talcum powder, 0 part~13 parts of phosphatase 11,3 parts~7 parts of viscosity index improver, 5 parts~8 parts of PKB900 types composite antioxidant, 1 part~5 parts of silane coupler.The lubricating oil for excavator of the present invention, talcum powder and phosphoric acid is with the addition of in neutral base oil, is effectively increased oil body index, reduces the friction of excavator, cools down, high lubricating effect, extends the service life of equipment.
Description
Technical field
The present invention relates to building machinery technical field, and in particular to a kind of lubricating oil for excavator.
Background technology
Lubricating oil is used in automobile, in plant equipment to reduce the liquid or semisolid of friction, protection machinery and workpiece
Lubricant, mainly play lubrication, cooling, antirust, cleaning, sealing and buffering etc..Lubricating oil is by base oil and additive two
It is grouped into, base oil is the main component of lubricating oil, decides the fundamental property of lubricating oil, and additive can then make up and improve base
The deficiency of plinth oil aspect of performance, some new performances are assigned, be the important component of lubricating oil.
Viscosity index (VI) refers to the degree that oil viscosity varies with temperature, and viscosity index (VI) is higher, represents oil viscosity by temperature
Influence it is smaller, its viscosity temperature characteristic is better, otherwise poorer；Viscosity index (VI) is the important indicator of lubricants performance, therefore, how to be carried
High oil body index turns into the focus of current lubricating oil research field.The long-term outdoor work of building machinery, easily enters
Water, dust and soil etc., in this case, Architectural Equipment are particularly easy to damage, and the performance of lubricating oil will influence building machinery
Performance and used life.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of lubricating oil for excavator,
To solve the problems, such as proposed in background technology.
To achieve the above object, the technical solution adopted by the present invention is：A kind of lubricating oil for excavator, its innovative point
It is：It is prepared by the raw material of following parts by weight：70 parts~80 parts of neutral base oil, 4 parts~7 parts of talcum powder,
0 part~13 parts of phosphatase 11,3 parts~7 parts of viscosity index improver, 5 parts~8 parts of PKB900 types composite antioxidant,
1 part~5 parts of silane coupler.
Further, a kind of lubricating oil for excavator, is prepared by the raw material of following parts by weight：Neutral basis
72 parts~78 parts of oil, 5 parts~6 parts of talcum powder, 1 part~12 parts of phosphatase 11, viscosity index improver 4 parts~6
Part, 6 parts~7 parts of PKB900 types composite antioxidant, 2 parts~4 parts of silane coupler.
Further, a kind of lubricating oil for excavator, is prepared by the raw material of following parts by weight：Neutral basis
75 parts of oil, 5 parts of talcum powder, 1 part of phosphatase 11,5 parts of viscosity index improver, 6 parts of PKB900 types composite antioxidant,
3 parts of silane coupler.
The present invention has the beneficial effect that：The lubricating oil for excavator of the present invention, with the addition of cunning in neutral base oil
Stone flour and phosphoric acid, oil body index is effectively increased, reduces the friction of excavator, cooling, high lubricating effect, prolong
The service life of equipment is grown.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with embodiment,
The present invention will be described in further detail.It should be appreciated that embodiment described herein is only explaining this hair
It is bright, it is not intended to limit the present invention.
Embodiment 1
A kind of lubricating oil for excavator, it is prepared by the raw material of following parts by weight：70 parts of neutral base oil, talcum
4 parts of powder, 0 part of phosphatase 11,3 parts of viscosity index improver, 5 parts of PKB900 types composite antioxidant, silane coupler 1
Part.
Embodiment 2
A kind of lubricating oil for excavator, it is prepared by the raw material of following parts by weight：80 parts of neutral base oil, talcum
7 parts of powder, 3 parts of phosphatase 11,7 parts of viscosity index improver, 8 parts of PKB900 types composite antioxidant, 5 parts of silane coupler.
Embodiment 3
A kind of lubricating oil for excavator, it is prepared by the raw material of following parts by weight：75 parts of neutral base oil, talcum
5 parts of powder, 1 part of phosphatase 11,5 parts of viscosity index improver, 6 parts of PKB900 types composite antioxidant, silane coupler 3
Part.
The lubricating oil for excavator of the present invention, with the addition of talcum powder and phosphoric acid, effectively in neutral base oil
Oil body index is added, reduces the friction of excavator, cooling, high lubricating effect, extend equipment uses the longevity
Life.
It is described above, it is merely illustrative of the technical solution of the present invention and unrestricted, those of ordinary skill in the art are to this hair
The other modifications or equivalent substitution that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
It all should cover among scope of the presently claimed invention.
Claims (3)
- A kind of 1. lubricating oil for excavator, it is characterised in that：It is prepared by the raw material of following parts by weight：Neutral basis 70 parts~80 parts of oil, 4 parts~7 parts of talcum powder, 0 part~13 parts of phosphatase 11, viscosity index improver 3 parts~7 Part, 5 parts~8 parts of PKB900 types composite antioxidant, 1 part~5 parts of silane coupler.
- A kind of 2. lubricating oil for excavator according to claim 1, it is characterised in that：By the original of following parts by weight Material is prepared：72 parts~78 parts of neutral base oil, 5 parts~6 parts of talcum powder, 1 part~12 parts of phosphatase 11, viscosity 4 parts~6 parts of index improver, 6 parts~7 parts of PKB900 types composite antioxidant, silane coupler 2 parts~4 Part.
- A kind of 3. lubricating oil for excavator according to claim 1, it is characterised in that：By the original of following parts by weight Material is prepared：75 parts of neutral base oil, 5 parts of talcum powder, 1 part of phosphatase 11,5 parts of viscosity index improver, PKB900 6 parts of type composite antioxidant, 3 parts of silane coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784099.2A CN107794104A (en) | 2017-09-04 | 2017-09-04 | A kind of lubricating oil for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784099.2A CN107794104A (en) | 2017-09-04 | 2017-09-04 | A kind of lubricating oil for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107794104A true CN107794104A (en) | 2018-03-13 |
Family
ID=61531707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710784099.2A Pending CN107794104A (en) | 2017-09-04 | 2017-09-04 | A kind of lubricating oil for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107794104A (en) |
-
2017
- 2017-09-04 CN CN201710784099.2A patent/CN107794104A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |