CN110734803A - high-end steel wire rope grease - Google Patents
high-end steel wire rope grease Download PDFInfo
- Publication number
- CN110734803A CN110734803A CN201910986187.XA CN201910986187A CN110734803A CN 110734803 A CN110734803 A CN 110734803A CN 201910986187 A CN201910986187 A CN 201910986187A CN 110734803 A CN110734803 A CN 110734803A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- end steel
- grease
- rope grease
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 239000004519 grease Substances 0.000 title claims abstract description 41
- 239000010426 asphalt Substances 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 25
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012492 regenerant Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000004064 recycling Methods 0.000 claims description 15
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 125000003368 amide group Chemical group 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/08—Amides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention belongs to the technical field of steel wire rope grease, and particularly relates to high-end steel wire rope grease which comprises, by mass, 50-53% of hot-mix asphalt regenerant, 3-9% of ethylene bis stearamide, 26-28% of No. 2 anti-rust wax and 26-15% of BS 15012-15%, solves the technical problems that the high-end steel wire rope grease in the prior art is low in dropping point, adhesion, flash point and extreme pressure performance and cannot meet requirements, and compared with the steel wire rope grease in the prior art, the dropping point of the high-end steel wire rope grease reaches 121 ℃, the adhesion reaches 100%, the flash point reaches 270 ℃, and the extreme pressure performance reaches 882.6N, so that the high-end steel wire rope grease in China overcomes the monopoly status abroad.
Description
Technical Field
The invention belongs to the technical field of steel wire rope grease, and particularly relates to high-end steel wire rope grease.
Background
The steel wire rope is widely applied to industries such as tourism, mines, fishery, machinery, traffic and the like, and with the development of economic construction and the adjustment of industrial structure in China, the steel wire rope users have higher and higher requirements on steel wire rope grease, so that the steel wire rope grease is required to have good protective performance, high dripping point and strong adhesive force, and no adverse effect is caused on the surrounding environment.
Compared with the common properties of dropping point, adhesiveness, flash point, extreme pressure property and the like of the high-end steel wire rope grease, the steel wire rope grease has higher requirements, the lubricating grease is basically monopolized by foreign brands at home, and basically few lubricating greases meeting the standard requirements of the high-end steel wire rope grease can meet the standard requirements at home.
Disclosure of Invention
The invention provides high-end steel wire rope greases, and solves the technical problems that the high-end steel wire rope greases in the prior art are low in dropping point, adhesion, flash point and extreme pressure property and cannot meet requirements.
In order to achieve the aim, the specific technical scheme of the invention is that high-end steel wire rope greases comprise, by mass, 50-53% of hot-mix asphalt recycling agent, 3-9% of ethylene bis stearamide, 26-28% of No. 2 antirust wax and 15012-15% of BS.
, the asphalt mixture comprises 50% of hot-mix asphalt recycling agent, 7% of ethylene bis stearamide, 28% of No. 2 antirust wax and BS 15015% by mass.
, the hot-mix asphalt recycling agent comprises, by mass, 52% of a hot-mix asphalt recycling agent, 6% of ethylene bis stearamide, 27% of No. 2 antirust wax and BS 15015%.
, the asphalt mixture comprises 53% of hot-mix asphalt recycling agent, 9% of ethylene bis stearamide, 26% of No. 2 antirust wax and BS 15012% by mass.
, the hot-mix asphalt recycling agent is RA 25.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: through the combination of the ethylene bis stearamide and the hot-mix asphalt regenerant, the polar amide group contained in the ethylene bis stearamide is utilized, so that polymer resin molecules in the high-end steel wire rope grease have better lubricity and effective low-temperature anti-sticking property, and the ethylene bis stearamide can be inserted into the polymer grease and distributed on the surface of the polymer grease after being added into the high-end steel wire rope grease, so that the contact surface between the high-end steel wire rope grease and the steel wire rope has better lubricity, the friction is remarkably reduced, and the color and luster of the high-end steel wire rope grease are brighter after the ethylene bis stearamide is added; compared with the steel wire rope lubricating grease in the prior art, the dropping point of the steel wire rope lubricating grease reaches 121 ℃, the adhesion reaches 100%, the flash point reaches 270 ℃, and the extreme pressure performance reaches 882.6N, so that the high-end steel wire rope lubricating grease in China overcomes the monopoly status abroad.
Detailed Description
high-end steel wire rope grease comprises, by mass, 50-53% of hot-mix asphalt recycling agent, 3-9% of ethylene bis stearamide, 26-28% of No. 2 antirust wax and 15012-15% of BS.
Hot-mix asphalt recycling agent: in the prior art, the method is mainly used for recovering and regenerating asphalt, and the RA25 hot-mix asphalt regenerant is preferably selected. Thereby make high-end wire rope fat have better high low temperature performance, have better lubricity through RA25 hot mix asphalt recycling agent's addition in this application.
The polar amide group contained in the ethylene bis stearamide enables polymer resin molecules in the high-end steel wire rope grease to have better lubricity and effective low-temperature anti-sticking performance, and the ethylene bis stearamide can be inserted into the polymer grease after being added into the high-end steel wire rope grease and is distributed on the surface of the polymer grease, so that the contact surface between the high-end steel wire rope grease and the steel wire rope is better in lubricity, friction is remarkably reduced, and the color and luster of the high-end steel wire rope grease are brighter after the ethylene bis stearamide is added.
Example 1 comprises 50% of hot-mix asphalt recycling agent, 7% of ethylene bis stearamide, 28% of No. 2 anti-rust wax and BS 15015% in percentage by mass. The detection of the embodiment shows that the dropping point is 113 ℃, the adhesion reaches 100%, the flash point reaches 259 ℃, and the extreme pressure performance reaches 864.4N. BS150 is a base oil.
Example 2 comprises 53% of hot-mix asphalt recycling agent, 9% of ethylene bis stearamide, 26% of No. 2 anti-rust wax and BS 15012% in percentage by mass. The detection of the embodiment shows that the dropping point is 118 ℃, the adhesion reaches 100%, the flash point reaches 257 ℃, and the extreme pressure performance reaches 871.2N.
The most preferred embodiment comprises 52 percent of hot-mix asphalt recycling agent, 6 percent of ethylene bis stearamide, 27 percent of No. 2 antirust wax and 15015 percent of BS by mass. The detection of the embodiment shows that the dropping point is 121 ℃, the adhesion reaches 100%, the flash point reaches 270 ℃, and the extreme pressure performance reaches 882.6.2N.
The detection report for the preferred embodiment is shown below:
according to the inspection report, the high-end steel wire rope grease in the technical scheme of the invention has obviously higher superiority in various parameter performances compared with the steel wire rope grease given in the national standard, has certain competitive advantages compared with similar imported products abroad, for example, the adhesion inspection result reaches 100%, the dropping point reaches 121 ℃ after GB/T4929 detection, the dropping slip test shows that six surfaces are not slippery after 1 hour detection at 65 ℃, the corrosivity test, the damp-heat test and the salt spray test all meet the requirement and reach A level, and simultaneously has good low-temperature performance, the flash point is 270 ℃, the extreme pressure performance reaches 882.6N which is obviously higher than the requirements of similar products and the national standard, so that the monopoly status of LASKON S-KU type steel wire rope grease and Japanese CH series steel wire rope grease in China is broken through.
Various modifications and changes may be made by those skilled in the art without departing from the spirit and scope of the invention, and it is intended that all such modifications and changes fall within the scope of the appended claims.
Claims (5)
1, high-end steel wire rope grease, which is characterized by comprising 50-53% of hot-mix asphalt regenerant, 3-9% of ethylene bis stearamide, 26-28% of No. 2 antirust wax and 15012-15% of BS by mass percent.
2. The high-end steel cord grease as claimed in claim 1, wherein: the asphalt mixture comprises, by mass, 50% of a hot-mix asphalt recycling agent, 7% of ethylene bis stearamide, 28% of No. 2 antirust wax and 15015% of BS.
3. The high-end steel cord grease as claimed in claim 1, wherein: the asphalt mixture comprises, by mass, 52% of a hot-mix asphalt recycling agent, 6% of ethylene bis stearamide, 27% of No. 2 antirust wax and 15015% of BS.
4. The high-end steel cord grease as claimed in claim 1, wherein: the asphalt mixture comprises 53 percent of hot-mix asphalt regenerant, 9 percent of ethylene bis stearamide, 26 percent of No. 2 antirust wax and BS15012 percent by mass.
5. The high-end steel wire rope grease as claimed in any of claims 1-4, wherein the hot-mix asphalt recycling agent is RA 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986187.XA CN110734803A (en) | 2019-10-17 | 2019-10-17 | high-end steel wire rope grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986187.XA CN110734803A (en) | 2019-10-17 | 2019-10-17 | high-end steel wire rope grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110734803A true CN110734803A (en) | 2020-01-31 |
Family
ID=69269164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910986187.XA Pending CN110734803A (en) | 2019-10-17 | 2019-10-17 | high-end steel wire rope grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110734803A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1074312A (en) * | 1962-08-27 | 1967-07-05 | Simerset Wire Company Ltd | Improvements in or relating to the coating of wire, cables and the like |
| CN105733752A (en) * | 2014-12-08 | 2016-07-06 | 中国石油天然气股份有限公司 | Hot coating type elevator steel wire rope grease and manufacturing method thereof |
| CN107446666A (en) * | 2017-08-15 | 2017-12-08 | 西安玛珂特新材料科技有限公司 | A kind of wire rope fat and its preparation technology |
| CN108350389A (en) * | 2015-12-10 | 2018-07-31 | 株式会社日立制作所 | Bearer cable lubricating grease, bearer cable and tractor elevator |
-
2019
- 2019-10-17 CN CN201910986187.XA patent/CN110734803A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1074312A (en) * | 1962-08-27 | 1967-07-05 | Simerset Wire Company Ltd | Improvements in or relating to the coating of wire, cables and the like |
| CN105733752A (en) * | 2014-12-08 | 2016-07-06 | 中国石油天然气股份有限公司 | Hot coating type elevator steel wire rope grease and manufacturing method thereof |
| CN108350389A (en) * | 2015-12-10 | 2018-07-31 | 株式会社日立制作所 | Bearer cable lubricating grease, bearer cable and tractor elevator |
| CN107446666A (en) * | 2017-08-15 | 2017-12-08 | 西安玛珂特新材料科技有限公司 | A kind of wire rope fat and its preparation technology |
Non-Patent Citations (2)
| Title |
|---|
| 刘程等: "《表面活性剂性质理论与应用》", 30 June 2003, 北京工业大学出版社 * |
| 王先会等: "钢丝绳润滑脂高低温性能研究", 《金属制品》 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200131 |
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| RJ01 | Rejection of invention patent application after publication |