CN104629888A - Graphite lubricant with high performance-price ratio - Google Patents
Graphite lubricant with high performance-price ratio Download PDFInfo
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- CN104629888A CN104629888A CN201310544786.9A CN201310544786A CN104629888A CN 104629888 A CN104629888 A CN 104629888A CN 201310544786 A CN201310544786 A CN 201310544786A CN 104629888 A CN104629888 A CN 104629888A
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- oildag
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Abstract
The invention discloses a graphite lubricant with high performance-price ratio, and is characterized in that the graphite lubricant comprises the following raw material components in parts by weight: 40-55 parts of natural graphite, 0.5-0.8 part of a nanoscale graphite micro-powder, 2-3 parts of molybdenum disulfide, 1-2 parts of aluminum trioxide, 0.3-0.5 part of a thickening agent, 3-4 parts of a composite adhesive, 5-8 parts of water glass, 0.5-0.8 part of tributyl phosphate, 0.3-0.6 part of a preservative, 3-5 parts of tetrahydrofuran, 8-12 parts of propanol, 2-3 parts of a dispersant, 1-2 parts of Twain 80, and 20-40 parts of deionized water. The lubricant has low cost, has no pollution to the environment, and improves the temperature application range and the lubricating effect; the composite adhesive not only ensures the graphite lubricant has good low temperature film-forming performance, but also can ensure that the graphite lubricant has good high temperature adhesion powder and suspension dispersion, can resist high temperature and resist relatively high contact pressure, and has adequate load bearing capacity. The preparation process can meet the demand of high alloy steel rolling, and is moderate in cost and high in performance-price ratio.
Description
Technical field:
The invention belongs to technical field of lubricant, be specifically related to a kind of oildag of high performance-price ratio.
Background technology:
Oildag, improves the high temperature lubricating property of lubricant, have improve medium wetting, diffusion, emulsifying property.When spraying, attached work is at the clean target surface of metal, Xiang Rubber, Su Rubber with the overwhelming majority at once, and the barrier forming one deck blowdown thing lubricates and protects surface not to be stressed and the injury rubbed.Be applied to regular high-temperature production facility.There is reduction friction and prevent loss, prevent the function that dust greasy dirt is assembled.Can parch fast in room temperature, regular high temperature 450 DEG C or intermittent high temperature 540 DEG C can be stood.There is splendid electroconductibility.
The lubricant used in oiling system at present, has and add the oiliness graphite such as graphite and other additive in mineral oil.These lubricants, because be take mineral oil as medium, at high temperature easily decompose and burning; At high temperature graphite will lose its wear resisting property simultaneously, cause temperature limit to diminish, and cost be high, not have repairing effect, be unfavorable for large-scale application to the perished surface of equipment.
The tubing of general production steel pipe is mainly used in oil and natural gas exploitation, power plant construction and maintenance etc.China greatly develops large-scale power station now simultaneously, and the tubing demand fulfillment ultra-high voltage used and the requirement of ultrahigh-temperature, the demand containing the high pressure boiler tube of the alloys such as Cr, Ni also constantly increases.Solid lubrication can not ensure its continuity, so rolling load is higher, and plug serious wear.Make steel pipe internal-surface produce the defects such as scuffing and crackle simultaneously, reduce the lumber recovery of steel pipe.In order to adapt to the demand in market, the research and production dynamics for high value added product is badly in need of strengthening.
Summary of the invention:
The object of this invention is to provide a kind of oildag being applicable to the high performance-price ratio that temperature range is large, cost is low, lubricity is good, the problem of the high and plug wearing and tearing of the restraint power in the high quality steel operation of rolling of solving, raising steel pipe internal-surface quality and plug work-ing life.
The technical scheme that the present invention takes:
An oildag for high performance-price ratio, is characterized in that, feed components is composed as follows according to weight part:
Natural graphite 40-55 part, nanoscale graphite micro mist 0.5-0.8 part, molybdenumdisulphide 2-3 part, alchlor 1-2 part, thickening material 0.3-0.5 part, composite adhesive 3-4 part, water glass 5-8 part, tributyl phosphate 0.5-0.8 part, sanitas 0.3-0.6 part, tetrahydrofuran (THF) 3-5 part, propyl alcohol 8-12 part, dispersion agent 2-3 part, tween 80 1-2 part, deionized water 20-40 part.
The purity of above-mentioned natural graphite is more than 99%, and granularity is between 300-500 order.
Above-mentioned thickening material is the mixture that CMC Mierocrystalline cellulose and methylcellulose gum form according to 1:3.
Foregoing preservatives is Sodium Benzoate.
Above-mentioned composite adhesive is according to 2:1:5 proportions by vinylformic acid, vinyl acetate between to for plastic binding agent and organobentonite.
Above-mentioned dispersion agent is by sodium laurylsulfonate and the smooth mixture formed by 1: 2 of lipid acid sorb.
The beneficial effect of the invention:
Lubricant of the present invention is cheap, environmentally safe, can automatically repair equipment perished surface, improve temperature limit and lubricant effect, composite adhesive and high quality steel rolling technology match, both the film formation at low temp performance that oildag is good had been ensured, its good high temperature sticking power and suspended dispersed can be ensured again, corresponding lubricant film can be generated on surface of friction, can be high temperature resistant, resistance to higher contact pressure, has enough portative poweies.Preparation technology can meet high quality steel rolling demand, and moderate cost, cost performance is high.
Embodiment
Embodiment 1
An oildag for high performance-price ratio, is characterized in that, feed components is composed as follows according to weight part:
Purity is more than 99%, the natural graphite of granularity between 300-500 order 40 parts, nanoscale graphite micro mist 0.5 part, molybdenumdisulphide 2 parts, alchlor 1 part, the thickening material 0.3 part that CMC Mierocrystalline cellulose and methylcellulose gum form according to 1:3, by vinylformic acid, vinyl acetate between to for plastic binding agent and organobentonite are according to the composite adhesive 3 parts of 2:1:5 proportions, water glass 5 parts, tributyl phosphate 0.5 part, sanitas 0.3 part, tetrahydrofuran (THF) 3 parts, propyl alcohol 8 parts, by sodium laurylsulfonate and lipid acid sorb smooth by 1: 2 dispersion agent formed 2 parts, tween 80 1 part, deionized water 30 parts.
Embodiment 2
An oildag for high performance-price ratio, is characterized in that, feed components is composed as follows according to weight part:
Purity is more than 99%, the natural graphite of granularity between 300-500 order 50 parts, nanoscale graphite micro mist 0.6 part, molybdenumdisulphide 3 parts, alchlor 1 part, the thickening material 0.4 part that CMC Mierocrystalline cellulose and methylcellulose gum form according to 1:3, by vinylformic acid, vinyl acetate between to for plastic binding agent and organobentonite are according to the composite adhesive 3 parts of 2:1:5 proportions, water glass 6 parts, tributyl phosphate 0.6 part, sanitas 0.5 part, tetrahydrofuran (THF) 4 parts, propyl alcohol 10 parts, by sodium laurylsulfonate and lipid acid sorb smooth by 1: 2 dispersion agent formed 3 parts, tween 80 1 part, deionized water 35 parts.
Embodiment 3
An oildag for high performance-price ratio, is characterized in that, feed components is composed as follows according to weight part:
Purity is more than 99%, the natural graphite of granularity between 300-500 order 50 parts, nanoscale graphite micro mist 0.7 part, molybdenumdisulphide 2 parts, alchlor 2 parts, the thickening material 0.5 part that CMC Mierocrystalline cellulose and methylcellulose gum form according to 1:3, by vinylformic acid, vinyl acetate between to for plastic binding agent and organobentonite are according to the composite adhesive 4 parts of 2:1:5 proportions, water glass 8 parts, tributyl phosphate 0.8 part, sanitas 0.5 part, tetrahydrofuran (THF) 5 parts, propyl alcohol 12 parts, by sodium laurylsulfonate and lipid acid sorb smooth by 1: 2 dispersion agent formed 2 parts, tween 80 1 part, deionized water 40 parts.
Claims (6)
1. an oildag for high performance-price ratio, is characterized in that, feed components is composed as follows according to weight part:
Natural graphite 40-55 part, nanoscale graphite micro mist 0.5-0.8 part, molybdenumdisulphide 2-3 part, alchlor 1-2 part, thickening material 0.3-0.5 part, composite adhesive 3-4 part, water glass 5-8 part, tributyl phosphate 0.5-0.8 part, sanitas 0.3-0.6 part, tetrahydrofuran (THF) 3-5 part, propyl alcohol 8-12 part, dispersion agent 2-3 part, tween 80 1-2 part, deionized water 20-40 part.
2. the oildag of a kind of high performance-price ratio according to claim 1, is characterized in that, the purity of described natural graphite is more than 99%, and granularity is between 300-500 order.
3. the oildag of a kind of high performance-price ratio according to claim 1, is characterized in that, described thickening material is the mixture that CMC Mierocrystalline cellulose and methylcellulose gum form according to 1:3.
4. the oildag of a kind of high performance-price ratio according to claim 1, is characterized in that, described sanitas is Sodium Benzoate.
5. the oildag of a kind of high performance-price ratio according to claim 1, is characterized in that, described composite adhesive is according to 2:1:5 proportions by vinylformic acid, vinyl acetate between to for plastic binding agent and organobentonite.
6. the oildag of a kind of high performance-price ratio according to claim 1, is characterized in that, described dispersion agent is by sodium laurylsulfonate and the smooth mixture formed by 1: 2 of lipid acid sorb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544786.9A CN104629888A (en) | 2013-11-07 | 2013-11-07 | Graphite lubricant with high performance-price ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544786.9A CN104629888A (en) | 2013-11-07 | 2013-11-07 | Graphite lubricant with high performance-price ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104629888A true CN104629888A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544786.9A Pending CN104629888A (en) | 2013-11-07 | 2013-11-07 | Graphite lubricant with high performance-price ratio |
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| CN (1) | CN104629888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019189239A1 (en) * | 2018-03-30 | 2019-10-03 | 出光興産株式会社 | Grease composition, mechanism component, and production method for grease composition |
| CN111745109A (en) * | 2020-07-10 | 2020-10-09 | 山东骏程金属科技有限公司 | Novel production process for forging aluminum alloy HUB |
-
2013
- 2013-11-07 CN CN201310544786.9A patent/CN104629888A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019189239A1 (en) * | 2018-03-30 | 2019-10-03 | 出光興産株式会社 | Grease composition, mechanism component, and production method for grease composition |
| US11542453B2 (en) | 2018-03-30 | 2023-01-03 | Idemitsu Kosan Co., Ltd. | Grease composition, mechanism component, and production method for grease composition |
| CN111745109A (en) * | 2020-07-10 | 2020-10-09 | 山东骏程金属科技有限公司 | Novel production process for forging aluminum alloy HUB |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
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| WD01 | Invention patent application deemed withdrawn after publication |