CN103468362A - Cold-rolling lubricant for lead and lead alloy foils - Google Patents
Cold-rolling lubricant for lead and lead alloy foils Download PDFInfo
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- CN103468362A CN103468362A CN2013104152687A CN201310415268A CN103468362A CN 103468362 A CN103468362 A CN 103468362A CN 2013104152687 A CN2013104152687 A CN 2013104152687A CN 201310415268 A CN201310415268 A CN 201310415268A CN 103468362 A CN103468362 A CN 103468362A
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- lead
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- alloy foil
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Abstract
The invention relates to a cold-rolling lubricant for lead and lead alloy foils, which uses 5# total loss system oil as base oil matched with multiple compounded additives. The lubricant comprises an antiwear additive, an oily agent, an antioxidant, an antifoam agent, a demulsifying compound, a metal passivator and the like. The base oil has the advantages of short carbon chains, low aromatic hydrocarbon content, low sulfur content, low viscosity, high heat capacity and strong cooling and cleaning power; the lubricant can enhance the technical lubricating property, increase the oil film strength in the deformation range and lower the friction factor; and the lubricant has the advantages of stable composition and performance, no corrosion for metals and equipment, no toxicity and no irritating smell.
Description
Technical field
The invention belongs to lead and alloy foil cold-rolling lubricant field thereof.
Background technology
Lead is bluish silvery white heavy metal, and it is toxic, is a kind of malleable main group metal.Density 11.3437g/cm
3, hardness 1.5,327.502 ℃ of fusing points, 1740 ℃ of boiling points, the quality softness, tensile strength is little.There is no the leady pool light of zone of oxidation, density is high, and hardness is very low, and extensibility is very strong.The important use of metallic lead is to manufacture store battery.Its conductivity is quite low, and corrosion resistance is very high, so it often is used as the container of the material (such as sulfuric acid) that the dress corrosion strength is strong.Add a small amount of antimony or other metal can more improve its anticorrosive power.The tensile strength of lead alloy is 3～7kgf/mm
2, more much lower than most metals alloy.Antimony is for strengthening one of important element of matrix, and only the part solid solution, in lead, both can be used for solution strengthening, again can be for ageing strengthening; If but too high levels can make the toughness of lead alloy and solidity to corrosion degenerate.From over-all properties, consider, lead alloy is when making the corrosion-resistant element such as chemical industry equipment, pipeline, to be advisable containing antimony 6% left and right; When making transom, with containing antimony 8%～10% for well.Lead antimony alloy adds a small amount of copper, arsenic, silver, calcium, tellurium etc., can gain in strength, and is called antimonial lead.Lead alloy has and is difficult for the characteristic penetrated by X and gamma-rays, can make the protective material of radiation work.
The resistance to deformation of lead alloy is little, and it is that the techniques such as available rolling, extruding are made sheet material, band, tubing, bar and wire rod that ingot casting does not need heating, and does not need process annealing to process.Because shearing, the creep strength of lead alloy are low, under certain load and rolling shear effect, the easily deformable and attenuate of lead alloy becomes the paper tinsel shape; And the self-lubricity of lead alloy, running-in ability and damping property are good, and noise is little, thereby it is good bearing metal.Graphite metal and tinhase bearing metals are referred to as Babbitt metal, can make the Locomotive Bearing of high-load.
In the lead foil operation of rolling, require to reduce the adhesion of rolled piece and roll.Because lead foil material surface requirements is high, the lead foil material is rolled down to that last a few passage roll is pressured to carry out by force, and lead foil thickness is mainly regulated by roll speed, tension force and ROLLING OIL.Lubricant requires the carbochain of base oil short, low aromatic hydrocarbons, low sulfur content, and viscosity is lower, and thermal capacitance is large, cooling, cleansing power is strong; Also there is the technological lubrication of raising performance simultaneously, increase oil film strength in distorted area, reduce frictional coefficient; Form and stable performance; Corrosion-free to metal and equipment; Nontoxicity, have no irritating odor.
Summary of the invention
It is short that the technical problem to be solved in the present invention is to provide a kind of carbochain of base oil, low aromatic hydrocarbons, low sulfur content, viscosity than low, thermal capacitance is large, cooling, cleansing power is strong; Also can improve the technological lubrication performance simultaneously, increase oil film strength in distorted area, reduce frictional coefficient; Form and stable performance; Corrosion-free to metal and equipment; Nontoxicity, the lead had no irritating odor and alloy foil cold-rolling lubricant thereof.
The present invention is usingd following technical scheme and is solved the problems of the technologies described above: adopt No. 5 total loss systems with oil as base oil, coordinate multiple composite additive, its each component and mass percent thereof are:
| Component | Content (mass percent) |
| Base oil | 82%～88% |
| Anti-wear agent | 3.0%～5.0% |
| Oiliness improver | 5.0%～8.0% |
| Oxidation inhibitor | 0.5%～1.0% |
| Kilfoam | 0.001%～0.005% |
| Non-emulsifying agent | 0.2%～0.5% |
| Metal passivator | 3.0%～5.0% |
Base oil is No. 5 oil for the total loss system.
Anti-wear agent is dibutyl dithiocaarbamate lead.
Oiliness improver is the sulfuration Oleum Gossypii semen.
Oxidation inhibitor is 2,2-ditertbutylparacresol.
Kilfoam is dimethyl silicone oil.
Non-emulsifying agent is amine and epoxy compounds condenses.
Metal passivator is the 124 Triazole derivative.
Lead of the present invention and alloy foil cold-rolling lubricant thereof, the carbochain of base oil is short, low aromatic hydrocarbons, low sulfur content, viscosity is lower, and thermal capacitance is large, cooling, cleansing power is strong; Also can improve the technological lubrication performance simultaneously, increase oil film strength in distorted area, reduce frictional coefficient; Form and stable performance; Corrosion-free to metal and equipment; Nontoxicity, have no irritating odor.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and forms by mass percentage:
| Component | Content (mass percent) |
| No. 5 oil for the total loss system | 82% |
| Dibutyl dithiocaarbamate lead | 5.0% |
| The sulfuration Oleum Gossypii semen | 7.0% |
| 2,2-ditertbutylparacresol | 1.0% |
| Dimethyl silicone oil | 0.005% |
| Amine and epoxy compounds condenses | 0.495% |
| The 124 Triazole derivative | 4.5% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion and forms by mass percentage:
| Component | Content (mass percent) |
| No. 5 oil for the total loss system | 85% |
| Dibutyl dithiocaarbamate lead | 4.0% |
| The sulfuration Oleum Gossypii semen | 6.0% |
| 2,2-ditertbutylparacresol | 0.597% |
| Dimethyl silicone oil | 0.003% |
| Amine and epoxy compounds condenses | 0.4% |
| The 124 Triazole derivative | 4.0% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and forms by mass percentage:
| Component | Content (mass percent) |
| No. 5 oil for the total loss system | 88% |
| Dibutyl dithiocaarbamate lead | 3.0% |
| The sulfuration Oleum Gossypii semen | 5.0% |
| 2,2-ditertbutylparacresol | 0.7% |
| Dimethyl silicone oil | 0.001% |
| Amine and epoxy compounds condenses | 0.299% |
| The 124 Triazole derivative | 3.0% |
Above component summation is 100%.
Below the main physical and chemical index of embodiment 1 product:
| Project | Quality index |
| Moisture, % | Vestige |
| 40 ℃ of kinematic viscosity mm 2/s | 4.96 |
| Flash-point (opening) ℃, | 110 |
| Mechanical impurity, % | Nothing |
| Last non seizure load (Pb), Kg | 80 |
| Pour point, ℃, | -8 |
| Water soluble acid or alkali | Nothing |
| Corrosion test (copper sheet, 100 ℃, 3h), level | 1 |
| Viscosity index | 90 |
Claims (8)
1. a lead and alloy foil cold-rolling lubricant thereof, it is characterized in that adopting No. 5 total loss systems with oil as base oil, coordinate multiple composite additive, its each component and mass percent thereof are:
。
2. lead as claimed in claim 1 and alloy foil cold-rolling lubricant thereof, is characterized in that base oil is No. 5 oil for the total loss system.
3. lead as claimed in claim 1 and alloy foil cold-rolling lubricant thereof, is characterized in that anti-wear agent is dibutyl dithiocaarbamate lead.
4. lead as claimed in claim 1 and alloy foil cold-rolling lubricant thereof, is characterized in that oiliness improver is the sulfuration Oleum Gossypii semen.
5. lead as claimed in claim 1 and alloy foil cold-rolling lubricant thereof, is characterized in that oxidation inhibitor is 2,2-ditertbutylparacresol.
6. lead as claimed in claim 1 and alloy foil cold-rolling lubricant thereof, is characterized in that kilfoam is dimethyl silicone oil.
7. lead as claimed in claim 1 and alloy foil cold-rolling lubricant thereof, is characterized in that non-emulsifying agent is amine and epoxy compounds condenses.
8. lead as claimed in claim 1 and alloy foil cold-rolling lubricant thereof, is characterized in that metal passivator is the 124 Triazole derivative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415268.7A CN103468362B (en) | 2013-09-12 | 2013-09-12 | Cold-rolling lubricant for lead and lead alloy foils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310415268.7A CN103468362B (en) | 2013-09-12 | 2013-09-12 | Cold-rolling lubricant for lead and lead alloy foils |
Publications (2)
| Publication Number | Publication Date |
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| CN103468362A true CN103468362A (en) | 2013-12-25 |
| CN103468362B CN103468362B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310415268.7A Active CN103468362B (en) | 2013-09-12 | 2013-09-12 | Cold-rolling lubricant for lead and lead alloy foils |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544131A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of cold rolling processing technique lubricant compositions of bell metal Strip |
| US10131861B2 (en) * | 2014-03-06 | 2018-11-20 | Clariant International Ltd. | Corrosion-inhibiting compositions |
| US10772324B2 (en) | 2012-11-03 | 2020-09-15 | Clariant International Ltd. | Aqueous adjuvant-compositions |
| US10813862B2 (en) | 2012-05-30 | 2020-10-27 | Clariant International Ltd. | Use of N-methyl-N-acylglucamines as solubilizers |
| US10864275B2 (en) | 2012-05-30 | 2020-12-15 | Clariant International Ltd. | N-methyl-N-acylglucamine-containing composition |
| US10920080B2 (en) | 2015-10-09 | 2021-02-16 | Clariant International Ltd. | N-Alkyl glucamine-based universal pigment dispersions |
| US10961484B2 (en) | 2015-10-09 | 2021-03-30 | Clariant International Ltd. | Compositions comprising sugar amine and fatty acid |
| US11220603B2 (en) | 2016-05-09 | 2022-01-11 | Clariant International Ltd. | Stabilizers for silicate paints |
| US11425904B2 (en) | 2014-04-23 | 2022-08-30 | Clariant International Ltd. | Use of aqueous drift-reducing compositions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004263087A (en) * | 2003-03-03 | 2004-09-24 | Kao Corp | Lubricating oil for use in hot rolling oil for aluminum plate |
| CN101016498A (en) * | 2007-03-05 | 2007-08-15 | 中国石油化工集团公司 | Composition of cold rolling sheet rolling oil |
| CN102229843A (en) * | 2011-05-30 | 2011-11-02 | 石家庄新泰特种油有限公司 | Aluminum rolling oil additive composition |
-
2013
- 2013-09-12 CN CN201310415268.7A patent/CN103468362B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004263087A (en) * | 2003-03-03 | 2004-09-24 | Kao Corp | Lubricating oil for use in hot rolling oil for aluminum plate |
| CN101016498A (en) * | 2007-03-05 | 2007-08-15 | 中国石油化工集团公司 | Composition of cold rolling sheet rolling oil |
| CN102229843A (en) * | 2011-05-30 | 2011-11-02 | 石家庄新泰特种油有限公司 | Aluminum rolling oil additive composition |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10813862B2 (en) | 2012-05-30 | 2020-10-27 | Clariant International Ltd. | Use of N-methyl-N-acylglucamines as solubilizers |
| US10864275B2 (en) | 2012-05-30 | 2020-12-15 | Clariant International Ltd. | N-methyl-N-acylglucamine-containing composition |
| US10772324B2 (en) | 2012-11-03 | 2020-09-15 | Clariant International Ltd. | Aqueous adjuvant-compositions |
| US10131861B2 (en) * | 2014-03-06 | 2018-11-20 | Clariant International Ltd. | Corrosion-inhibiting compositions |
| US11425904B2 (en) | 2014-04-23 | 2022-08-30 | Clariant International Ltd. | Use of aqueous drift-reducing compositions |
| US10920080B2 (en) | 2015-10-09 | 2021-02-16 | Clariant International Ltd. | N-Alkyl glucamine-based universal pigment dispersions |
| US10961484B2 (en) | 2015-10-09 | 2021-03-30 | Clariant International Ltd. | Compositions comprising sugar amine and fatty acid |
| US11220603B2 (en) | 2016-05-09 | 2022-01-11 | Clariant International Ltd. | Stabilizers for silicate paints |
| CN106544131A (en) * | 2016-11-04 | 2017-03-29 | 广西大学 | A kind of cold rolling processing technique lubricant compositions of bell metal Strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103468362B (en) | 2014-12-24 |
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