CN1332006C - Lubricant composition for computer flat-knitting machine - Google Patents
Lubricant composition for computer flat-knitting machine Download PDFInfo
- Publication number
- CN1332006C CN1332006C CNB2006100238496A CN200610023849A CN1332006C CN 1332006 C CN1332006 C CN 1332006C CN B2006100238496 A CNB2006100238496 A CN B2006100238496A CN 200610023849 A CN200610023849 A CN 200610023849A CN 1332006 C CN1332006 C CN 1332006C
- Authority
- CN
- China
- Prior art keywords
- ester
- oil
- lubricant composition
- knitting machine
- acid
- 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.)
- Active
Links
Landscapes
- Lubricants (AREA)
Abstract
The present invention relates to a lubricant composition, particularly to a lubricant composition for a computer flat-knitting machine in textile industry. The present invention mainly solves the problems of lubricant in the prior art that the thermal stability, the viscosity-temperature performance, the anti-wear performance, the performance capable of cleaning and the lubricating performance can not be compatible, and the holding time for oil film is not mentioned. By adopting the technical scheme that the lubricant composition comprises extreme-pressure anti-wear agent, friction improving agent, surface active agent, anti-rust agent, antioxidant and base oil, the present invention better solves the problems. The lubricant composition has the advantages of favorable anti-wear performance, certain cleaning performance, high viscosity index, low evaporation loss and long holding time for the oil film. The present invention can be used in industrial production of the lubricant composition and in lubrication for the computer flat-knitting machine in the textile industry, and the present invention can also be used in other various lubrication equipment which need oil-coating at intervals.
Description
Technical field
The present invention relates to a kind of lubricant compositions, particularly about the lubricant compositions of a kind of textile industry Computerized flat knitting machine special use.
Background technology
Computerized flat knitting machine is a kind of main machine of being controlled, be used for fabrics such as woven cotton, wool, cashmere by computer technology of textile industry.The processing operating mode of the develop rapidly of Computerized flat knitting machine and textile industry is just presenting following characteristics: machine operating speed height, continuously hitless operation, weaving are numerous and diverse changeable, and there have been requirements at the higher level in market to the quality of textiles, and fabric greasy dirt problem, the emission problem that cleans dirt are subjected to extensively paying attention to etc.Therefore, as the important assist medium of Computerized flat knitting machine, Computerized flat knitting machine oil must possess thermostability and characteristics such as viscosity-temperature characteristics are good, oilness is good, to suppress the vibration of knitting needle, machine is operated steadily, thereby prolongs the work-ing life of knitting needle and associated components.In addition, clanability is good, low volatility, also very important than characteristics such as long oil film retention time, waste are low.Because the singularity of Computerized flat knitting machine oil, traditional knitting machine oil can not satisfy the service requirements of high-end computer straight-bar machines.
GB 2079778 A disclose a kind of high speed textile machines knitting needle lubricating oil and preparation method thereof, it consists of 97.8～94.9% DOBANOL 25 epoxypropane polymers, 0.05～0.10%Ional (Shell registration), oxidation inhibitor 2, the 6-ditertbutylparacresol, 0.2～2.0%Sarkosy O or Hamposyl O (both are oleoyl sarcosine for this), 0.3～1.5% oleic acid, 0.05～0.3% potassium hydroxide, 1.5～3.0% biphenyl propane and 0.1～0.2% water, this oil product belongs to synthesis type lubricating oil, has the viscosity temperature characteristic that high thermostability is become reconciled.But wear resistance does not embody.
US 5213700 discloses a kind of textile machines lubricating oil and preparation method thereof, its composition can for: paraffinic base or naphthenic mineral oil, tensio-active agent, oxidation inhibitor (phenol type or amine type) 0.01～1.5%, anti-wear agent (clorafin, the basic phosphoric acid ester of trimethylbenzene (phenol)) 0.01～1.5%, kilfoam 5～20ppm, this product has good performance capable of washing.But thermostability and viscosity temperature characteristic do not embody.
In the textile machines lubricant compositions of prior art, the employing polyether-type synthetic lubricant that has has the viscosity temperature characteristic that high thermostability is become reconciled, and but fails to guarantee enough resistance to abrasions; Interpolation emulsifying agent and the extreme pressure agent in the mineral oil origin base oil that have, though have good performance capable of washing, but do not possess enough thermostabilitys, viscosity temperature characteristic and oilness, prior art is not all paid close attention to the oil film retention time in addition, when therefore using on Computerized flat knitting machine, existing lubricant is difficult to satisfy oiling service requirements once in per 12 hours.
Summary of the invention
Technical problem to be solved by this invention is that Computerized flat knitting machine thermostability, viscosity temperature characteristic, resistance to abrasion, performance capable of washing and oilness with lubricator can not be taken into account in the conventional art, and the problem that does not relate to the oil film retention time provides a kind of new lubricant compositions.This lubricant compositions has good resistance to abrasion, certain cleaning performance, high viscosity index (HVI), low vaporization losses simultaneously, and long oil film retention time.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows: a kind of lubricant composition for computer flat-knitting machine comprises following component by weight percentage;
A) 0.1～10.0% extreme pressure anti-wear additives;
B) 0.05～15.0% friction improver;
C) 0.1～8.0% tensio-active agent;
D) 0.01～2.0% rust-preventive agent;
E) 0.05～3.0% oxidation inhibitor;
F) base oil of surplus;
Wherein extreme pressure anti-wear additives is selected from least a in phosphoric acid ester, alkylphosphonic or the phosphate amine salt;
Friction improver is selected from least a in vegetables oil, synthetic ester or the aliphatic amide;
Tensio-active agent is selected from least a in aliphatic acid polyethenoxy ether, fatty alcohol-polyoxyethylene ether or the alkyl phenol ether;
Rust-preventive agent is selected from least a in alkenyl succinic acid or the alkenyl succinic acid ester;
Oxidation inhibitor is selected from least a in phenol type antioxidant or the amine type oxidation inhibitor;
Base oil comprises 5～95% mineral oil and 5～95% synthetic ester by weight percentage, and mineral oil is selected from least a in solvent-refined oil or the hydrofined oil, and synthetic ester is selected from least a in dibasic acid esters or the polyol ester.
In the technique scheme, by weight percentage, the consumption preferable range of extreme pressure anti-wear additives is 0.4～6.0%, and more preferably scope is 0.6～4.5%; The consumption preferable range of friction improver is 0.1～10.0%, and more preferably scope is 2.0～7.0%; The consumption preferable range of tensio-active agent is 0.2～4.0%, and more preferably scope is 0.2～2.0%; The consumption preferable range of rust-preventive agent is 0.02～0.8%, and more preferably scope is 0.02～0.3%; The consumption preferable range of oxidation inhibitor is 0.1～1.5%, and more preferably scope is 0.2～1.0%; By weight percentage, the consumption preferable range of base oil mineral oil in fluid is 10～92%, and more preferably scope is 20～85%; The consumption preferable range of synthetic ester is 8～90%, and more preferably scope is 15～80%.Phosphoric acid ester is selected from least a in tritolyl phosphate, di-n-butyl phosphite or the triphenyl-thiophosphate; Alkylphosphonic is selected from least a in zinc dialkyl dithiophosphate, molybdenum dialkyl-dithiophosphate or the dialkyl dithiophosphoric acid antimony, and wherein the carbonatoms of alkyl is 4～8; Phosphate amine salt is selected from least a in multiple ester amine salt of thiophosphoric acid or the iso-octyl acid phosphoric acid ester stearylamine salt.Vegetables oil is selected from least a in plam oil, Viscotrol C, Oleum Cocois or the industrial rape oil; Synthetic ester is selected from least a in oleic acid glycol ester, dibutyl phthalate or the oleic acid epoxy ester; Aliphatic amide is selected from least a in the alkylamine that contains 5～20 carbon atoms.The structural formula of aliphatic acid polyethenoxy ether is R
1-COO (CH
2CH
2O)
nH, wherein R
1For containing the alkyl of 11～15 carbon atoms, n is 5～9; The structural formula of fatty alcohol-polyoxyethylene ether is R
2-O (CH
2CH
2O)
mH, wherein R
2For containing the alkyl of 11～15 carbon atoms, m is 3～5; The structural formula of alkyl phenol ether is R
3-C
6H
4O (CH
2CH
2O)
kH, wherein R
3For containing the alkyl of 8～12 carbon atoms, k is 4～7.Alkenyl succinic acid is selected from dodecenylsuccinic acid; The alkenyl succinic acid ester is selected from the dodecenylsuccinic acid half ester.Phenol type antioxidant is selected from 2,6 ditertiary butyl p cresol or 2, at least a in the 6-di-tert-butylphenol; Amine type oxidation inhibitor is selected from least a in N-phenyl-αNai An, alkyl benzene amine or the naphthylamines.Dibasic acid esters is selected from least a in adipic acid ester, azelate or the sebate; Polyol ester is selected from least a in trihydroxymethylpropanyl ester, pentaerythritol ester or the neopentyl polyol ester.
Component is an extreme pressure anti-wear additives a) in the present composition, is selected from least a in phosphoric acid ester, alkylphosphonic or the phosphate amine salt.Wherein phosphoric acid ester is selected from least a in tritolyl phosphate, di-n-butyl phosphite or the triphenyl-thiophosphate; Alkylphosphonic is selected from least a in zinc dialkyl dithiophosphate, molybdenum dialkyl-dithiophosphate or the dialkyl dithiophosphoric acid antimony, and wherein the carbonatoms of alkyl is 4～8; Phosphate amine salt is selected from least a in multiple ester amine salt of thiophosphoric acid or the iso-octyl acid phosphoric acid ester stearylamine salt.The Chinese commodity name of tritolyl phosphate, di-n-butyl phosphite, triphenyl-thiophosphate, zinc dialkyl dithiophosphate, the multiple ester amine salt of thiophosphoric acid and iso-octyl acid phosphoric acid ester stearylamine salt is respectively T306, T304, T309, T202, T307, T308.Component main effect a) is to improve the extreme-pressure anti-wear of product damage property.
Components b in the present composition) is friction improver, is selected from least a in vegetables oil, synthetic ester or the aliphatic amide.Wherein vegetables oil is selected from least a in plam oil, Viscotrol C, Oleum Cocois or the industrial rape oil; Synthetic ester is selected from least a in oleic acid glycol ester, dibutyl phthalate or the oleic acid epoxy ester; Aliphatic amide is selected from least a in the alkylamine that contains 5～20 carbon atoms.Components b) main effect is the oiliness that improves product, reduces frictional coefficient, and produces synergistic effect with extreme pressure anti-wear additives.
Amount of component b in the present composition) is tensio-active agent, is selected from least a in aliphatic acid polyethenoxy ether, fatty alcohol-polyoxyethylene ether or the alkyl phenol ether.The structural formula of aliphatic acid polyethenoxy ether is R
1-COO (CH
2CH
2O)
nH, wherein R
1For containing the alkyl of 11～15 carbon atoms, n is 5～9; The structural formula of fatty alcohol-polyoxyethylene ether is R
2-O (CH
2CH
2O)
mH, wherein R
2For containing the alkyl of 11～15 carbon atoms, m is 3～5; The structural formula of alkyl phenol ether is R
3-C
6H
4O (CH
2CH
2O)
kH, wherein R
3For containing the alkyl of 8～12 carbon atoms, k is 4～7.Amount of component b) main effect has been emulsification and cleanup action.
Component d in the present composition) is rust-preventive agent, is selected from least a in alkenyl succinic acid or the alkenyl succinic acid ester.Wherein alkenyl succinic acid is selected from dodecenylsuccinic acid, and its Chinese trade(brand)name is T746; The alkenyl succinic acid ester is selected from the dodecenylsuccinic acid half ester, and its Chinese trade(brand)name is T747.Component d) effect is to improve rust-preventing characteristic.
Component e in the present composition) is oxidation inhibitor, is selected from least a in phenol type antioxidant or the amine type oxidation inhibitor.Wherein phenol type antioxidant is selected from 2,6 ditertiary butyl p cresol or 2, at least a in the 6-di-tert-butylphenol; Amine type oxidation inhibitor is selected from least a in N-phenyl-αNai An, alkyl benzene amine or the naphthylamines.2,6 ditertiary butyl p cresol, 2, the Chinese commodity name of 6-di-tert-butylphenol and N-phenyl-αNai An is respectively T501, T502 and T531.Component e) main effect is the resistance of oxidation that improves composition, prevents oil product deterioration by oxidation in storage and use.
The component f of the present composition) is the base oil that comprises 5～95% mineral oil and 5～95% synthetic esters by weight percentage.Its mineral oil in fluid is selected from least a in solvent-refined oil or the hydrofined oil.Synthetic ester is selected from least a in dibasic acid esters or the polyol ester.Dibasic acid esters is selected from least a in adipic acid ester, azelate or the sebate; Polyol ester is selected from least a in trihydroxymethylpropanyl ester, pentaerythritol ester or the neopentyl polyol ester.Wherein the general formula of neopentyl polyol ester is R '
n-C-(CH
2-O-CO-R)
4-nDuring n=0, be pentaerythritol ester; N=1 (R ' be C
2H
5) time, be trihydroxymethylpropanyl ester; During n=2, be the neo-pentyl binary alcohol esters.Base oil plays additive carrier and guarantees the effect of the basic physicochemical property of composition.
Above-mentioned lubricant compositions can be exclusively used in the textile industry Computerized flat knitting machine.
The preparation method of lubricant compositions of the present invention is as follows: base oil is pumped into blending kettle, start agitator and heater switch, treat that oil product adds oxidation inhibitor, extreme pressure anti-wear additives, friction improver, tensio-active agent and the rust-preventive agent of aequum successively when being heated to 60 ℃～70 ℃, continue insulated and stirred down at 60 ℃ and got final product in 2 hours.
Lubricant compositions provided by the invention has following characteristics during especially for the textile industry Computerized flat knitting machine:
1, has excellent wear resistance, can effectively reduce the wearing and tearing of parts such as Computerized flat knitting machine high-speed cruising process intermediate cam, knitting needle and sinker, prolong machine work-ing life;
2, have certain cleaning performance, the greasy dirt of being convenient to be infected with on the fabric is effectively removed in finishing process, does not influence the outward appearance of fabric;
3, have high viscosity index (HVI), can prevent to be coated in oil film on the machine, influence the lubricated of Computerized flat knitting machine because of the rising attenuation of machine works temperature;
4, have low vaporization losses, can prevent that oil product volatilization from causing loss, and avoid producing in the work workshop a large amount of mist of oils operative employee's health is impacted;
5, has long oil film retention time, the oil that is coated on the machine is difficult for running off and loss, strong with the adsorptive power between the component, can satisfy 12 hours/time oiling of factory processing requirement at interval, the loss of having avoided ropy Computerized flat knitting machine oil to be produced is fast, machine is the phenomenon of " dry " easily, has guaranteed that Computerized flat knitting machine can obtain effectively lubricating all the time.
Lubricant compositions of the present invention has made full use of the synergy between each component, embody the oilness of excellence, certain cleaning performance, high viscosity index (HVI), low vaporization losses and long oil film retention time simultaneously, can make the Computerized flat knitting machine operation smooth, the needle-bar surface clean, oiling prolongs at interval, help improving the working efficiency of Computerized flat knitting machine and the work-ing life of machine, obtained better technical effect.
The invention will be further elaborated below by embodiment.
Embodiment
Embodiment 1～8]
Each component and content thereof see Table 1 in the lubricant compositions, and its relevant characters sees Table 2.In the table 1,
LAE-6: aliphatic acid polyethenoxy ether R
1-COO (CH
2CH
2O)
6H, R
1Be dodecyl;
LAE-9: aliphatic acid polyethenoxy ether R
1-COO (CH
2CH
2O)
9H, R
1Be dodecyl;
MOA-4: fatty alcohol-polyoxyethylene ether R
2-O (CH
2CH
2O)
4H, R
2Be dodecyl;
OP-4: alkyl phenol ether R
3-C
6H
4O (CH
2CH
2O)
4H, R
3Be octyl group;
OP-7: alkyl phenol ether R
3-C
6H
4O (CH
2CH
2O)
7H, R
3Be octyl group;
L-AN32:L-AN32 total loss system is with oily;
L-AN100:L-AN100 total loss system is with oily;
L-AN68:L-AN68 total loss system is with oily;
250N hydrogenated oil: HVI II 250N hydrogenated base oil;
500N hydrogenated oil: HVI II 500N hydrogenated base oil.
Table 1
| Component | Extreme pressure anti-wear additives | Friction improver | Tensio-active agent | Rust-preventive agent | Oxidation inhibitor | Base oil | |
| Synthetic ester | Mineral oil | ||||||
| Embodiment 1 | 1.0％T306 1.2％T202 | 2.0% plam oil, 3.0% dibutyl phthalate | 0.6％LAE-6 0.2％MOA-4 | 0.05％T746 | 0.5％T501 | 27.5% tricarboxymethyl propane oleate | The 72.5%250N hydrogenated oil |
| Embodiment 2 | 0.5％T304 1.2％T309 | 4.0% industrial rape oil 2.5% oleic acid glycol ester 1.0% cetylamine | 0.8％LAE-6 | 0.3％T747 | 0.5％T502 | 45% PETO | 55％L-AN32 |
| Embodiment 3 | 1.0％T309 0.7％T308 | 3.5% Viscotrol C, 2.0% oleic acid epoxy ester, 1.4% stearylamine | 0.7％LAE-9 | 0.2％T747 0.02％T746 | 0.3％T501 0.5％T531 | 72.5% trimethylolpropane tris Kui acid esters | 18.5%500N hydrogenated oil 9%L-AN100 |
| Embodiment 4 | 0.6％T309 0.4％T202 | 1.0% Oleum Cocois, 5% industrial rape oil 3.0% dibutyl phthalate 1.0% oleic acid glycol ester 0.8% stearylamine 1.2% cetylamine | 0.5％LAE-9 1.0％OP-4 | 0.3％T747 | 0.3％T502 0.5％T531 | 6% PETO, 6% hexanodioic acid tridecanol ester | 52.5%L-AN32 35.5%500N hydrogenated oil |
| Embodiment 5 | 1.0%T306 0.5% dibutyl molybdenum dithiophosphate | 1.5% Oleum Cocois, 3.0% Viscotrol C, 2.0% oleic acid glycol ester, 1.6% tetradecy lamine | 0.7％OP-4 0.4％LAE-6 0.2％MOA-4 | 0.05％T746 | 0.5％T502 | 45.2% tricarboxymethyl propane oleate, 33.9% tetramethylolmethane cetylate | 4.5％L-AN68 16.4％L-AN32 |
| Embodiment 6 | 0.3％T307 1.5％T202 1.0％T306 | 1.2% industrial rape oil 0.2% octylame 0.1% 20 amine | 1.0％OP-7 0.7％LAE-6 | 0.2％T747 0.02％T746 | 0.3％T501 0.5％T531 | 53.8% hexanodioic acid tridecanol ester | 32.3%L-AN100 13.9%250N hydrogenated oil |
| Embodiment 7 | 0.4%T306 0.2%T309 0.3% dibutyl molybdenum dithiophosphate | 0.4% plam oil, 0.2% oleic acid glycol ester, 0.4% cetylamine | 0.5％LAE-9 0.3％OP-7 | 0.3％T747 | 0.5％T502 | 4.1% PETO, 2.1% tricarboxymethyl propane oleate | 77.7%250N hydrogenated oil 16.1L-AN100 |
| Embodiment 8 | 0.6% dibutyl phosphordithiic acid antimony 0.8%T307 2.0%T202 1.0%T306 0.4%T304 0.7%T309 | 0.7% stearylamine | 0.8％OP-4 0.5％MOA-4 0.5％LAE-9 | 0.2％T747 0.02％T746 | 0.8％T502 0.7％T501 | 45.4% hexanodioic acid tridecanol ester, 49.8% tetramethylolmethane cetylate | 4.8％L-AN100 |
Table 2
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 | Specification requirement | Test method |
| Kinematic viscosity (40 ℃), millimeter 2/ second | 47.48 | 48.12 | 50.05 | 50.63 | 49.78 | 51.30 | 50.95 | 48.75 | 44～54 | GB/T265 |
| Viscosity index | 134 | 134 | 140 | 120 | 129 | 123 | 131 | 137 | ≮110 | GB/T1995 |
| Rate capable of washing (massfraction), % | 92.1 | 91.8 | 92.5 | 93.9 | 93.1 | 93.4 | 92.9 | 93.6 | ≮88 | Make by oneself |
| Vaporization losses (massfraction), % | 2.8 | 2.7 | 3.6 | 3.4 | 3.9 | 3.7 | 4.1 | 3.0 | Report | SH/T0059 |
| Wear scar diameter D 392 newton60 Minute, millimeter | 0.41 | 0.43 | 0.40 | 0.40 | 0.39 | 0.39 | 0.40 | 0.39 | ≯0.45 | SH/T0189 |
| Last non seizure load (P B), newton | 981 | 981 | 932 | 883 | 834 | 981 | 834 | 981 | ≮726 | GB/T3142 |
| The oil film retention time (hour) | Qualified | Qualified | Qualified | Qualified | Qualified | Qualified | Qualified | Qualified | ≮12 | The factory application test |
Claims (9)
1, a kind of lubricant composition for computer flat-knitting machine comprises following component by weight percentage:
A) 0.1～10.0% extreme pressure anti-wear additives;
B) 0.05～15.0% friction improver;
C) 0.1～8.0% tensio-active agent;
D) 0.01～2.0% rust-preventive agent;
E) 0.05～3.0% oxidation inhibitor;
F) base oil of surplus;
Wherein extreme pressure anti-wear additives is selected from least a in phosphoric acid ester, alkylphosphonic or the phosphate amine salt;
Friction improver is selected from least a in vegetables oil, synthetic ester or the aliphatic amide;
Tensio-active agent is selected from least a in aliphatic acid polyethenoxy ether, fatty alcohol-polyoxyethylene ether or the alkyl phenol ether;
Rust-preventive agent is selected from least a in alkenyl succinic acid or the alkenyl succinic acid ester;
Oxidation inhibitor is selected from least a in phenol type antioxidant or the amine type oxidation inhibitor;
Base oil comprises 5～95% mineral oil and 5～95% synthetic ester by weight percentage, and mineral oil is selected from least a in solvent-refined oil or the hydrofined oil, and synthetic ester is selected from least a in dibasic acid esters or the polyol ester.
2, lubricant composition for computer flat-knitting machine according to claim 1 is characterized in that by weight percentage,
A) amount ranges of extreme pressure anti-wear additives is 0.4～6.0%;
B) amount ranges of friction improver is 0.1～10.0%;
C) amount ranges of tensio-active agent is 0.2～4.0%;
D) amount ranges of rust-preventive agent is 0.02～0.8%;
E) amount ranges of oxidation inhibitor is 0.1～1.5%;
F) base oil comprises 10～92% mineral oil and 8～90% synthetic ester by weight percentage.
3, lubricant composition for computer flat-knitting machine according to claim 2 is characterized in that by weight percentage,
A) amount ranges of extreme pressure anti-wear additives is 0.6～4.5%;
B) amount ranges of friction improver is 2.0～7.0%;
C) amount ranges of tensio-active agent is 0.2～2.0%;
D) amount ranges of rust-preventive agent is 0.02～0.3%;
E) amount ranges of oxidation inhibitor is 0.2～1.0%;
F) base oil comprises 20～85% mineral oil and 15～80% synthetic ester by weight percentage.
4, lubricant composition for computer flat-knitting machine according to claim 1 is characterized in that phosphoric acid ester is selected from least a in tritolyl phosphate, di-n-butyl phosphite or the triphenyl-thiophosphate; Alkylphosphonic is selected from least a in zinc dialkyl dithiophosphate, molybdenum dialkyl-dithiophosphate or the dialkyl dithiophosphoric acid antimony, and wherein the carbonatoms of alkyl is 4～8; Phosphate amine salt is selected from least a in multiple ester amine salt of thiophosphoric acid or the iso-octyl acid phosphoric acid ester stearylamine salt.
5, lubricant composition for computer flat-knitting machine according to claim 1 is characterized in that vegetables oil is selected from least a in plam oil, Viscotrol C, Oleum Cocois or the industrial rape oil; Synthetic ester is selected from least a in oleic acid glycol ester, dibutyl phthalate or the oleic acid epoxy ester; Aliphatic amide is selected from least a in the alkylamine that contains 5～20 carbon atoms.
6, lubricant composition for computer flat-knitting machine according to claim 1, the structural formula that it is characterized in that aliphatic acid polyethenoxy ether is R
1-COO (CH
2CH
2O)
nH, wherein R
1For containing the alkyl of 11～15 carbon atoms, n is 5～9; The structural formula of fatty alcohol-polyoxyethylene ether is R
2-O (CH
2CH
2O)
mH, wherein R
2For containing the alkyl of 11～15 carbon atoms, m is 3～5; The structural formula of alkyl phenol ether is R
3-C
6H
4O (CH
2CH
2O)
kH, wherein R
3For containing the alkyl of 8～12 carbon atoms, k is 4～7.
7, lubricant composition for computer flat-knitting machine according to claim 1 is characterized in that alkenyl succinic acid is selected from dodecenylsuccinic acid; The alkenyl succinic acid ester is selected from the dodecenylsuccinic acid half ester.
8, lubricant composition for computer flat-knitting machine according to claim 1 is characterized in that phenol type antioxidant is selected from 2,6 ditertiary butyl p cresol or 2, at least a in the 6-di-tert-butylphenol; Amine type oxidation inhibitor is selected from least a in N-phenyl-αNai An, alkyl benzene amine or the naphthylamines.
9, lubricant composition for computer flat-knitting machine according to claim 1 is characterized in that dibasic acid esters is selected from least a in adipic acid ester, azelate or the sebate; Polyol ester is selected from least a in trihydroxymethylpropanyl ester, pentaerythritol ester or the neopentyl polyol ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100238496A CN1332006C (en) | 2006-02-14 | 2006-02-14 | Lubricant composition for computer flat-knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100238496A CN1332006C (en) | 2006-02-14 | 2006-02-14 | Lubricant composition for computer flat-knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1807565A CN1807565A (en) | 2006-07-26 |
| CN1332006C true CN1332006C (en) | 2007-08-15 |
Family
ID=36839661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100238496A Active CN1332006C (en) | 2006-02-14 | 2006-02-14 | Lubricant composition for computer flat-knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1332006C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328445B (en) * | 2007-12-06 | 2011-02-16 | 中国石油化工股份有限公司 | Lubricating anticorrosive oil and use thereof |
| CN101914388B (en) * | 2010-08-09 | 2014-05-07 | 神华集团有限责任公司 | Method and system for preparing sealing oil of circulating pump |
| CN104419504A (en) * | 2013-08-23 | 2015-03-18 | 南通恒鼎重型机床有限公司 | Washable machine oil |
| CN104263478B (en) * | 2014-09-24 | 2018-01-12 | 中国石油化工股份有限公司 | Easy cleaning rust-proof type knitting machine oil composition and application thereof |
| CN104342254B (en) * | 2014-09-24 | 2018-01-12 | 中国石油化工股份有限公司 | High wear-resistant type knitting machine oil composition and application thereof |
| CN104342253B (en) * | 2014-09-24 | 2018-04-13 | 中国石油化工股份有限公司 | Anti-oxidative knitting machine oil composition and application thereof |
| CN104498134A (en) * | 2014-11-28 | 2015-04-08 | 沈阳理工大学 | Automobile gear lubricating oil |
| CN104962349A (en) * | 2015-06-05 | 2015-10-07 | 广西大学 | Totally-synthetic emulsible oil composition for seamless knitting machine |
| CN104893802A (en) * | 2015-06-05 | 2015-09-09 | 广西大学 | Environment-friendly synthetic universal loom lubricant composition |
| CN105238526A (en) * | 2015-10-19 | 2016-01-13 | 中国石油化工股份有限公司 | Knitting machine oil composite and application thereof |
| CN106635334A (en) * | 2016-12-13 | 2017-05-10 | 天津箭牌石油化工有限公司 | Lubricating oil of shuttleless loom |
| CN109401822A (en) * | 2018-11-02 | 2019-03-01 | 浙江师范大学 | The environmentally friendly degradable emulsification knitting oil of one kind and its production method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303015Y (en) * | 1997-07-10 | 1999-01-06 | 张家港盛美机械有限公司 | Double four-plain-knitting and running-in automatic knitting apparatus |
| CN1403554A (en) * | 2001-08-24 | 2003-03-19 | 中国石油天然气股份有限公司 | Rolling oil composition for cold rolling steel sheet |
-
2006
- 2006-02-14 CN CNB2006100238496A patent/CN1332006C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2303015Y (en) * | 1997-07-10 | 1999-01-06 | 张家港盛美机械有限公司 | Double four-plain-knitting and running-in automatic knitting apparatus |
| CN1403554A (en) * | 2001-08-24 | 2003-03-19 | 中国石油天然气股份有限公司 | Rolling oil composition for cold rolling steel sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1807565A (en) | 2006-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1332006C (en) | Lubricant composition for computer flat-knitting machine | |
| KR100891611B1 (en) | Oil composition for cutting and grinding by ultra low volume oil feed system | |
| CN104342254B (en) | High wear-resistant type knitting machine oil composition and application thereof | |
| EP1741771A1 (en) | Metalworking fluid | |
| KR101656304B1 (en) | Lubricating oil composition for machining tool | |
| CN103865620A (en) | Special lubricating oil for dobby | |
| CN102952611A (en) | Rolling oil composition for cold-rolled sheet | |
| CN102604729A (en) | Lubricant composition used for gear of wind turbine | |
| JPWO2002083823A1 (en) | Ultra-trace oil supply type cutting / grinding and sliding surface oil and ultra-trace oil supply type cutting / grinding method using the same | |
| CN105238526A (en) | Knitting machine oil composite and application thereof | |
| Randles | Esters | |
| CN101166814A (en) | Grease composition for one-way clutch | |
| CN102268319A (en) | White lubricating grease composition and preparation method | |
| JP2005290161A (en) | Metal working oil | |
| CN104893802A (en) | Environment-friendly synthetic universal loom lubricant composition | |
| CN102690714A (en) | Lubricant composition for railway high-speed diesel engine | |
| CN104263478A (en) | Easy-to-clean antirust knitting machine oil composition and use thereof | |
| JP5462993B2 (en) | Metalworking oil composition | |
| CN104232271B (en) | Lubricant oil composite and application thereof | |
| CN113913230A (en) | Running-in oil for manual transmission and preparation method thereof | |
| JP2008037994A (en) | Lubricating oil | |
| JP2005187647A (en) | Lubricant oil for machine tool, and method for lubricating machine tool | |
| JP5380408B2 (en) | Metal processing oil and metal processing method | |
| CN1332002C (en) | Method or reducing wear of metal surfaces and maintaining hydrolytically stable environment in refrigeration equipment during operation of such equipment | |
| CN104342253B (en) | Anti-oxidative knitting machine oil composition and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |