CN111635806A - Naturally degradable knitting machine oil composition, preparation method and application thereof - Google Patents
Naturally degradable knitting machine oil composition, preparation method and application thereof Download PDFInfo
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- CN111635806A CN111635806A CN202010462236.2A CN202010462236A CN111635806A CN 111635806 A CN111635806 A CN 111635806A CN 202010462236 A CN202010462236 A CN 202010462236A CN 111635806 A CN111635806 A CN 111635806A
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- knitting machine
- machine oil
- oil composition
- naturally degradable
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- 238000009940 knitting Methods 0.000 title claims abstract description 61
- 239000000203 mixture Substances 0.000 title claims abstract description 58
- 239000010721 machine oil Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title abstract description 14
- 239000002199 base oil Substances 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims description 22
- 229920001223 polyethylene glycol Polymers 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 14
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 13
- MUHFRORXWCGZGE-KTKRTIGZSA-N 2-hydroxyethyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCO MUHFRORXWCGZGE-KTKRTIGZSA-N 0.000 claims description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 12
- 229940049964 oleate Drugs 0.000 claims description 12
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 12
- 239000010452 phosphate Substances 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- IKXFIBBKEARMLL-UHFFFAOYSA-N triphenoxy(sulfanylidene)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=S)OC1=CC=CC=C1 IKXFIBBKEARMLL-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 239000004359 castor oil Substances 0.000 claims description 7
- 235000019438 castor oil Nutrition 0.000 claims description 7
- 150000002191 fatty alcohols Chemical class 0.000 claims description 7
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- -1 polyoxyethylene Polymers 0.000 claims description 7
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- TVAJJUOMNRUGQA-UHFFFAOYSA-N 2-butoxyethyl dihydrogen phosphate Chemical compound CCCCOCCOP(O)(O)=O TVAJJUOMNRUGQA-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 7
- 230000003670 easy-to-clean Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- FMNZBNCPTJEVDS-KVVVOXFISA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;(z)-octadec-9-enoic acid Chemical compound CCC(CO)(CO)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O FMNZBNCPTJEVDS-KVVVOXFISA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- SJIDAAGFCNIAJP-UHFFFAOYSA-N 6-methylheptyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCC(C)C SJIDAAGFCNIAJP-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- DIOYAVUHUXAUPX-KHPPLWFESA-N Oleoyl sarcosine Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N(C)CC(O)=O DIOYAVUHUXAUPX-KHPPLWFESA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002759 woven fabric 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
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/28—Devices for lubricating machine parts
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a naturally degradable knitting machine oil composition, a preparation method and application thereof. Mainly solves the technical problems that the knitting machine oil composition in the prior art has more components and is difficult to naturally degrade. The knitting machine oil composition capable of being naturally degraded is provided, and comprises the following components in parts by weight: 92-98 parts of base oil; 1-5 parts of an emulsifier; 1-3 parts of extreme pressure agent, a corresponding preparation method and application of the extreme pressure agent in high-speed cylindrical knitting equipment. Is suitable for industrial application of high-speed cylindrical knitting equipment.
Description
Technical Field
The invention relates to a naturally degradable knitting machine oil composition, a preparation method and application thereof.
Background
During the operation of the textile machine, the moving parts of the textile machine, such as spindles, knitting needles and the like, are abraded, and the knitting machine oil is mainly used for lubricating the knitting needles, sinkers, triangular needles, inner grooves, outer grooves and the like of the circular knitting machine, so that the friction abrasion of parts of the circular knitting machine is reduced.
In the knitting process of the high-speed cylindrical knitting machine, the cloth is difficult to be stained with oil stains, so that the knitting machine oil used by the circular knitting machine is required to be easy to clean, and the knitted cloth does not pollute the fabric after being cleaned; because the operation speed is very fast, the friction between the needle and the needle cylinder is very large, and the temperature rise is very fast, the knitting machine oil also has excellent extreme pressure antiwear property, lubricating property and cooling property; meanwhile, because the requirement on environmental protection is higher and higher at present, the cloth is in direct contact with the skin, and therefore the knitting machine oil is required to be naturally degradable and nontoxic and harmless to human bodies.
The needle loom oil in the market is various, and patent CN108998163A, namely, an easily-cleaned antirust needle loom oil and a preparation method thereof, discloses an easily-cleaned antirust needle loom oil composition which comprises 70-90 parts of base oil, 0.5-4 parts of an extreme pressure antiwear agent, 0.1-1 part of an antirust agent, 5-20 parts of an emulsifier, 0.05-2 parts of a demulsifier, 0.01-1 part of an antifoaming agent and 0.01-0.05 part of an antistatic agent, wherein the composition is easy to clean, but the biodegradability of the composition is not explained. Patent CN 109401822A discloses degradable emulsified knitting machine oil, which comprises 50-90 parts of base oil, 5-10 parts of methyl oleate, 3-10 parts of trimethylolpropane oleate, 5-10 parts of isooctyl stearate, 2-7 parts of oleic acid, T7461-2 parts of triethanolamine, 1-3 parts of TX-101-2 parts of and SP-801-2 parts of. In the prior art, the types of the additives in the knitting machine oil patent are more than six, seven, which are not beneficial to environmental protection and cause difficulty for natural degradation.
Disclosure of Invention
One of the technical problems to be solved by the invention is the technical problem that the knitting machine oil composition in the prior art has many components and is difficult to naturally degrade, and the invention provides the naturally degradable knitting machine oil composition which has certain extreme pressure lubricity, is easy to clean, does not pollute cloth, can be naturally degraded and is nontoxic and harmless to a human body. The second technical problem to be solved by the invention is to provide a preparation method of the naturally degradable knitting machine oil composition corresponding to the first technical problem. The invention solves the technical problem of providing a new application of the naturally degradable knitting machine oil composition corresponding to one of the solved technical problems.
In order to solve one of the above technical problems, the technical scheme adopted by the invention is as follows:
a knitting machine oil composition capable of being naturally degraded comprises the following components in parts by weight: 92-98 parts of base oil; 1-5 parts of an emulsifier; 1-3 parts of extreme pressure agent.
Preferably, the base oil is at least one selected from group II hydrogenated base oils, group III hydrogenated base oils, or synthetic oil esters.
Preferably, the base oil is a mixture of a group II hydrogenated base oil and pentaerythritol oleate. The pentaerythritol oleate has excellent lubricating property and can ensure the biodegradation rate.
Preferably, the emulsifier is at least one selected from polyethylene glycol monooleate, polyethylene glycol dioleate, fatty alcohol polyoxyethylene ether or alkylphenol polyoxyethylene ether. The polyethylene glycol monooleate and the polyethylene glycol dioleate not only have good emulsifying effect, but also can be used as a textile softener, have antistatic effect, are easy to clean and biodegrade, and effectively avoid environmental pollution.
Preferably, the emulsifier is at least one selected from polyethylene glycol monooleate or polyethylene glycol dioleate.
Preferably, the extreme pressure agent is at least one selected from phosphite amine salts, fatty alcohol ether phosphate esters, triphenyl thiophosphate, butoxyethyl phosphate or castor oil phosphate esters.
Preferably, the extreme pressure agent is at least one selected from fatty alcohol ether phosphate, castor oil phosphate and triphenyl thiophosphate. The castor oil phosphate has the advantages of good emulsibility, strong detergency, no toxicity, no irritation, antistatic property and the like, and is suitable for the textile industry contacting with human bodies.
Preferably, the appearance of the naturally degradable knitting machine oil composition is a light colored transparent liquid.
To solve the second technical problem, the invention adopts the following technical scheme:
the preparation method of the naturally degradable knitting machine oil composition comprises the following steps: adding base oil into a reaction kettle with the rotating speed of 80-120 rpm, heating to 55-65 ℃, starting stirring, sequentially adding an emulsifier and an extreme pressure agent into the reaction kettle, keeping constant temperature and stirring for 30-90 minutes until the mixture is clear and transparent, and cooling to room temperature to obtain the naturally degradable knitting machine oil composition.
In order to solve the third technical problem, the technical scheme adopted by the invention is as follows:
the application of the naturally degradable knitting machine oil composition in high-speed cylindrical knitting equipment.
The naturally degradable knitting machine oil composition, the preparation method and the application thereof provided by the invention can bring the following beneficial effects:
the lubricating oil has few component types, is environment-friendly, is easy to biodegrade naturally, is nontoxic and harmless to a human body, does not pollute woven fabric, is easy to clean, has certain extreme pressure lubricity, is used for lubricating parts such as knitting needles, sinkers, triangular needles, inner and outer grooves and the like of high-speed cylinder knitting equipment, and reduces the friction and wear of parts of the high-speed cylinder knitting equipment.
Detailed Description
[ example 1 ]
Embodiment 1 discloses a specific implementation mode of a naturally degradable knitting machine oil composition, which comprises the following components in parts by weight:
| component name | Parts by weight (parts) |
| HVIII-2 | 53 |
| HVIII-6 | 27.5 |
| Pentaerythritol oleate | 15 |
| Polyethylene glycol monooleate | 1 |
| Polyethylene glycol dioleate | 2 |
| Fatty alcohol ether phosphate | 1.5 |
The preparation method of the composition comprises the following steps:
HVI II-2, HVI II-6 and pentaerythritol oleate are added into a reaction kettle with the rotation speed of 100 revolutions per minute, the temperature is raised to 60 ℃, and stirring is started. And sequentially adding polyethylene glycol monooleate, polyethylene glycol dioleate and fatty alcohol ether phosphate, keeping constant temperature, stirring for 60 minutes until the mixture is clear and transparent, and cooling to room temperature to obtain the naturally degradable knitting machine oil composition.
[ example 2 ]
Embodiment 2 discloses a specific implementation mode of a naturally degradable knitting machine oil composition, which comprises the following components in parts by weight:
| component name | Parts by weight |
| HVIII-2 | 46 |
| HVIII-6 | 30 |
| Pentaerythritol oleate | 20 |
| Polyethylene glycol monooleate | 3 |
| Castor oil phosphate | 1 |
The preparation method of the composition comprises the following steps:
HVI II-2, HVI II-6 and pentaerythritol oleate are added into a reaction kettle with the rotation speed of 100 revolutions per minute, the temperature is raised to 55 ℃, and stirring is started. And sequentially adding polyethylene glycol monooleate and castor oil phosphate, keeping constant temperature, stirring for 45 minutes until the mixture is clear and transparent, and cooling to room temperature to obtain the naturally degradable knitting machine oil composition.
[ example 3 ]
Embodiment 3 discloses a specific implementation mode of a naturally degradable knitting machine oil composition, which comprises the following components in parts by weight:
| name of componentBalance | Parts by weight |
| HVIII-2 | 40 |
| HVIII-6 | 30 |
| Pentaerythritol oleate | 25 |
| Polyethylene glycol monooleate | 3.5 |
| Thiophosphoric acid triphenyl ester | 1.5 |
The preparation method of the composition comprises the following steps:
HVI II-2, HVI II-6 and pentaerythritol oleate are added into a reaction kettle with the rotation speed of 120 r/min, the temperature is raised to 60 ℃, and stirring is started. And sequentially adding polyethylene glycol monooleate and triphenyl thiophosphate, stirring for 60 minutes at constant temperature until the mixture is clear and transparent, and cooling to room temperature to obtain the naturally degradable knitting machine oil composition.
[ example 4 ]
Embodiment 4 discloses a specific implementation mode of a naturally degradable knitting machine oil composition, which comprises the following components in parts by weight:
| component name | Parts by weight |
| HVIII-2 | 49 |
| HVIII-6 | 32 |
| Pentaerythritol oleate | 15 |
| Polyethylene glycol dioleate | 3 |
| Thiophosphoric acid triphenyl ester | 1 |
The preparation method of the composition comprises the following steps:
HVI II-2, HVI II-6 and pentaerythritol oleate are added into a reaction kettle with the rotating speed of 80 r/min, the temperature is raised to 65 ℃, and stirring is started. And sequentially adding polyethylene glycol dioleate and triphenyl thiophosphate, stirring for 90 minutes at constant temperature until the mixture is clear and transparent, and cooling to room temperature to obtain the naturally degradable knitting machine oil composition.
[ example 5 ]
Embodiment 5 discloses a specific implementation mode of a naturally degradable knitting machine oil composition, which comprises the following components in parts by weight:
the preparation method of the composition comprises the following steps:
HVI II-2, HVI II-6 and pentaerythritol oleate are added into a reaction kettle with the rotation speed of 100 revolutions per minute, the temperature is raised to 60 ℃, and stirring is started. And sequentially adding polyethylene glycol monooleate, polyethylene glycol dioleate and triphenyl thiophosphate, stirring for 60 minutes at constant temperature until the mixture is clear and transparent, and cooling to room temperature to obtain the naturally degradable knitting machine oil composition.
[ COMPARATIVE EXAMPLE 1 ]
The composition is prepared according to the content disclosed in the document CN108998163A, and the specific components of the formula are as follows: 10% of polyhydroxy fatty acid ester, 80% of III hydrogenated base oil, 3% of amine neutralized phosphate ester, 0.1% of oleoyl sarcosine, 5% of fatty alcohol-polyoxyethylene ether, 0.05% of polyoxyethylene-polypropylene-polyether, 0.01% of silicone-based antifoaming agent and 0.01% of long-chain alkyl quaternary ammonium salt, and uniformly blending at 40-50 ℃. The performance indexes are as follows:
[ example 6 ]
Example 6 the warp knitting machine lubricating oil compositions of examples 1 to 5 were applied to a warp knitting machine set as a lubricating oil, and the warp knitting machine lubricating oil compositions of examples 1 to 5 and the oil of comparative example 1 were tested.
The test results of examples 1 to 5 and comparative example 1 were obtained as shown in Table 1.
TABLE 1 test results of examples 1-5 and comparative example 1
As shown in the test results of examples 1 to 5 in Table 1, examples 1 to 5 have similar natural degradability to the comparative example, but have fewer components. Meanwhile, the examples 1 to 5 are colorless transparent liquids, the kinematic viscosity is lower than that of the comparative example 1, the pour point is lower than that of the comparative example 1, and the emulsion has no pungent odor and better emulsifying property.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A knitting machine oil composition capable of being naturally degraded comprises the following components in parts by weight:
92-98 parts of base oil;
1-5 parts of an emulsifier;
1-3 parts of extreme pressure agent.
2. The naturally degradable knitting machine oil composition of claim 1, characterized in that:
the base oil is at least one selected from group II hydrogenated base oil, group III hydrogenated base oil or synthetic oil ester.
3. The naturally degradable knitting machine oil composition of claim 2, characterized in that:
the base oil is a mixture of II-type hydrogenated base oil and pentaerythritol oleate.
4. The naturally degradable knitting machine oil composition of claim 1, characterized in that:
the emulsifier is at least one selected from polyethylene glycol monooleate, polyethylene glycol dioleate, fatty alcohol polyoxyethylene ether or alkylphenol polyoxyethylene.
5. The naturally degradable knitting machine oil composition of claim 4, characterized in that:
the emulsifier is at least one selected from polyethylene glycol monooleate or polyethylene glycol dioleate.
6. The naturally degradable knitting machine oil composition of claim 1, characterized in that:
the extreme pressure agent is at least one selected from phosphite amine salt, fatty alcohol ether phosphate, triphenyl thiophosphate, butoxyethyl phosphate or castor oil phosphate.
7. The naturally degradable knitting machine oil composition of claim 6, characterized in that:
the extreme pressure agent is at least one selected from fatty alcohol ether phosphate, castor oil phosphate and triphenyl thiophosphate.
8. The naturally degradable knitting machine oil composition of claim 1, characterized in that:
the appearance of the naturally degradable knitting machine oil composition is light-colored transparent liquid.
9. A method for preparing the naturally degradable knitting machine oil composition of claim 1, comprising the steps of:
adding base oil into a reaction kettle with the rotating speed of 80-120 rpm, heating to 55-65 ℃, starting stirring, sequentially adding an emulsifier and an extreme pressure agent into the reaction kettle, keeping constant temperature and stirring for 30-90 minutes until the mixture is clear and transparent, and cooling to room temperature to obtain the naturally degradable knitting machine oil composition.
10. Use of the naturally degradable knitting machine oil composition of claim 1 in high speed circular knitting equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462236.2A CN111635806A (en) | 2020-05-27 | 2020-05-27 | Naturally degradable knitting machine oil composition, preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462236.2A CN111635806A (en) | 2020-05-27 | 2020-05-27 | Naturally degradable knitting machine oil composition, preparation method and application thereof |
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| CN111635806A true CN111635806A (en) | 2020-09-08 |
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| CN202010462236.2A Pending CN111635806A (en) | 2020-05-27 | 2020-05-27 | Naturally degradable knitting machine oil composition, preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266816A (en) * | 2020-11-12 | 2021-01-26 | 中国石油化工股份有限公司 | Knitting machine oil composition, preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2730498A (en) * | 1952-01-09 | 1956-01-10 | Celanese Corp | Textile lubricants |
| CN104342254A (en) * | 2014-09-24 | 2015-02-11 | 中国石油化工股份有限公司 | Highly wear-resistant type knitting oil composition and applications thereof |
| CN105623814A (en) * | 2016-02-04 | 2016-06-01 | 江苏龙蟠科技股份有限公司 | Environment-friendly easily-degradable high-grade knitting machine oil and preparation method thereof |
| CN106318569A (en) * | 2016-07-26 | 2017-01-11 | 中国石油化工股份有限公司 | Rolling oil composition soluble in degreasing agent and application of composition |
| CN108998163A (en) * | 2018-08-16 | 2018-12-14 | 顺昌润滑油（广东）有限公司 | A kind of easy cleaning rust-proof type knitting machine oil and preparation method thereof |
-
2020
- 2020-05-27 CN CN202010462236.2A patent/CN111635806A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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