CN111607454A - Antirust guide rail oil composition, preparation method and application thereof - Google Patents

Antirust guide rail oil composition, preparation method and application thereof Download PDF

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Publication number
CN111607454A
CN111607454A CN202010464811.2A CN202010464811A CN111607454A CN 111607454 A CN111607454 A CN 111607454A CN 202010464811 A CN202010464811 A CN 202010464811A CN 111607454 A CN111607454 A CN 111607454A
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China
Prior art keywords
parts
oil
guide rail
agent
oil composition
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CN202010464811.2A
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Chinese (zh)
Inventor
李妲丽
邓象贤
张玉苏
杨兰
李谨
朱家宝
陈孟子倞
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China Petroleum and Chemical Corp
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China Petroleum and Chemical Corp
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Priority to CN202010464811.2A priority Critical patent/CN111607454A/en
Publication of CN111607454A publication Critical patent/CN111607454A/en
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    • 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
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Abstract

The invention discloses an antirust guide rail oil composition, a preparation method and application thereof. Mainly solves the technical problem of poor antirust performance in the prior art. The rust-proof guide rail oil composition comprises the following components in parts by weight: 70-90 parts of base oil; 0.5-5 parts of viscosity improver; 0.5-3 parts of an antifoaming agent; 1-8 parts of an oil-soluble antirust agent; 1-10 parts of an oiliness agent; 0.5-3 parts of antioxidant; 1-5 parts of an auxiliary agent. The corresponding preparation method comprises the following steps: heating and stirring base oil at 70-80 ℃, sequentially adding a viscosity improver, an antifoaming agent, an oil-soluble antirust agent, an oiliness agent and an auxiliary agent, stirring at a constant temperature of 50-60 ℃ for 3-4 hours, and filtering in a 10um bag type to obtain the antirust guide rail oil composition and the application thereof in a machine tool guide rail, thereby better solving the problem. The lubricating oil is suitable for industrial application of machine tool guide rail lubrication of modern high-precision machining machine tools, prolongs the service life of the machine tool guide rail, and has good oxygen resistance, wear resistance, foam resistance, stick-slip characteristic and rust resistance.

Description

Antirust guide rail oil composition, preparation method and application thereof
Technical Field
The invention relates to an antirust guide rail oil composition, a preparation method and application thereof.
Background
The guide rail is a friction motion element used in machines such as machine tools and extrusion molding machines. The machine tool guide rail plays a role in guiding and supporting, and the precision, the rigidity, the structural form and the like of the machine tool guide rail have the most direct influence on the machining precision and the bearing capacity of the machine tool. In high-speed precision machining, the function of guide rail lubrication in a machine tool complete machine is very critical, and the guide rail oil product needs good lubricity.
With the continuous development of the mechanical processing technical level and the improvement of the requirements on the processing precision of parts, the machining center has higher and higher requirements on a machine tool guide rail and also has more strict requirements on guide rail oil, and the guide rail oil is required to have excellent lubricating performance and simultaneously can prolong the service life of the machine tool guide rail. Machine tool rails are susceptible to wear during use and can corrode over time under the influence of temperature, humidity and the surrounding atmosphere. At present, some guide rail oil in the market has good performances of oxidation resistance, wear resistance, foam resistance and the like, but generally has poor rust resistance.
The prior art has few patents about the rail oil, and almost no rust-proof rail oil exists. Patent CN104371807B discloses a guide rail oil and a production method thereof, which comprises the following components by weight percent: 75-90 parts of base oil, 1-5 parts of antirust agent, 1-5 parts of anticorrosive agent, 1-10 parts of antioxidant, 0.1-2 parts of bactericide, 1-10 parts of pour point depressant and 0.1-2 parts of anti-emulsifier.
CN106544103A introduces a hydraulic guide rail oil and a preparation method thereof, which is prepared from the following components in parts by weight: 50-70 parts of white oil, 15-30 parts of hydroisomerization dewaxing, 10-20 parts of palm oil, 3-5 parts of polyisobutylene, 0.5-1 part of nano-diamond, 1-3 parts of aluminum oleate, 2-5 parts of silicone oil, 3-6 parts of palmitic acid, 2-5 parts of monolauryl phosphate, 2-5 parts of sperm oil sulfide, 1-2 parts of tricarboxylic acid, 1-3 parts of lauramidopropyl betaine and 0.5-1 part of sodium nitrite.
CN106635283A introduces a thixotropic antirust oil composition, which comprises the following components in parts by weight: a)70-92 parts of base oil; b)6-15 parts of an oil-soluble sulfonate antirust agent; c)1-10 parts of a thixotropic agent; d)1-5 parts of an adjuvant; the base oil is at least one of mineral oil or solvent oil; the oil-soluble sulfonate antirust agent is at least one selected from petroleum sulfonate or synthetic sulfonate; the thixotropic agent is selected from at least one of modified calcium sulfonate, fumed silica, organic bentonite, hydrogenated castor oil, modified polydiene, aluminum stearate or polyamide wax; the auxiliary agent is at least one selected from pentaerythritol oleate, span 80, oleic acid, benzotriazole derivatives, complex esters, alkenyl succinic acid, imidazoline derivatives or alkenyl succinic acid esters.
Disclosure of Invention
One of the technical problems to be solved by the invention is the technical problem of poor antirust performance in the prior art, and the invention provides a novel antirust guide rail oil composition which has better antirust performance and prolongs the service life of a machine tool guide rail on the premise of good performances of oxidation resistance, wear resistance, foam resistance and the like. The second technical problem to be solved by the invention is to provide a preparation method of the antirust guide rail oil composition corresponding to the first technical problem. The invention solves the technical problem of providing a new application of the antirust guide rail oil composition corresponding to one of the technical problems.
In order to solve one of the above technical problems, the technical scheme adopted by the invention is as follows:
the antirust guide rail oil composition comprises the following components in parts by weight: 70-90 parts of base oil; 0.5-5 parts of viscosity improver; 0.5-3 parts of an antifoaming agent; 1-8 parts of an oil-soluble antirust agent; 1-10 parts of an oiliness agent; 0.5-3 parts of antioxidant; 1-5 parts of an auxiliary agent.
Preferably, the base oil is at least one selected from the group consisting of MVI 75, MVI 100, MVI 150, MVI 250, MVI 350, MVI400, MVI 500, MVI 650, MVI 750, HVI 75, HVI 100, HVI150, HVI 250, HVI350, HVI 400, HVI 500, HVI650, HVI 750, and white oil, synthetic oil alkylbenzenes, synthetic esters, polyethers, or polyala-olefins.
Preferably, the viscosity improver is at least one selected from polyvinyl n-butyl ether, polyacrylate, polyisobutylene, polymethacrylate, ethylene propylene copolymer, hydrogenated styrene diene copolymer, styrene polyester or olefin copolymer.
Preferably, the antifoaming agent is at least one selected from isopropyl alcohol, tributyl phosphate, polydimethylsiloxane, polyether, polyethylene glycol fatty acid ester, stearic acid metal soap, polyurea, silicone emulsion, polyoxypropylene glycerol ether, polyoxypropylene, or polyether-modified silicon.
Preferably, the oil-soluble rust inhibitor is at least one selected from barium petroleum sulfonate, calcium petroleum sulfonate, sodium petroleum sulfonate, medium-base synthetic calcium sulfonate, neutral calcium dinonylnaphthalenesulfonate, neutral barium dinonylnaphthalenesulfonate, calcium dinonylnaphthalenesulfonate carboxylate complex, zinc naphthenate, lanolin magnesium soap, dodecenylsuccinic acid ester, imidazoline derivatives, or benzotriazole derivatives.
Preferably, the oiliness agent is at least one selected from stearic acid, glycerin, oleic acid, trimethylolpropane oleate, diisononyl adipate, diisooctyl phthalate, pentaerythritol oleate, butyl stearate, ethyl oleate, epoxy oleate, xylitol sulfurized fats and oils, sulfurized cottonseed oil, or sulfurized olefin cottonseed oil.
Preferably, the antioxidant is at least one selected from zinc sulfide carbamate, diphenol propane, beta-octadecanol ester, 2, 6-di-p-cresol, 2, 6-di-tert-butylphenol or zinc N-phenyl-sulfide carbamate.
Preferably, the adjuvant is at least one selected from the group consisting of boronated oleamide, phosphoric acid triester, zinc butyl octyl thiophosphate, chlorinated paraffin, phosphoric acid ester, amine thiophosphate, and span 80.
To solve the second technical problem, the invention adopts the following technical scheme:
the preparation method of the antirust guide rail oil composition comprises the following steps: heating and stirring base oil at 70-80 ℃, sequentially adding a viscosity improver, an antifoaming agent, an oil-soluble antirust agent, an oiliness agent and an auxiliary agent, stirring at a constant temperature of 50-60 ℃ for 3-4 hours, and filtering in a 10um bag type to obtain the antirust guide rail oil composition.
In order to solve the third technical problem, the technical scheme adopted by the invention is as follows:
an application of the antirust guide rail oil composition in machine tool guide rail lubrication.
The invention provides an antirust guide rail oil composition, a preparation method and application thereof, which can bring the following beneficial effects:
the antirust guide rail oil composition can meet the performance requirements of modern high-precision machining tools, prolongs the service life of machine tool guide rails, and has good oxygen resistance, wear resistance, foam resistance, stick-slip property and antirust property, the difference value of dynamic and static friction coefficients can reach 0.071, the maximum damp-heat test can reach 48 hours, and the maximum oxidation stability test can reach 230 minutes.
Detailed Description
[ example 1 ]
Example 1 discloses a specific implementation of an antirust rail oil composition, which comprises the following components in parts by weight:
base oil: 35079.5 parts of HVI and 5 parts of alkylbenzene;
viscosity improver: 1 part of polyvinyl n-butyl ether and 1 part of styrene polyester;
and (3) anti-foaming agent: 1 part of polyether modified silicon;
oil-soluble rust inhibitor: 2 parts of barium petroleum sulfonate and 0.5 part of oleic hydroxyethyl imidazoline;
an oiliness agent: 4 parts of pentaerythritol oleate and 4 parts of trimethylolpropane oleate;
antioxidant: 0.5 part of 2, 6-dimethyl-p-cresol and 0.5 part of N-phenyl-alpha naphthylamine;
auxiliary agents: 1 part of zinc butyl octyl dithiophosphate.
The specific components are listed in table 1 in parts by weight.
The rust-proof guide rail oil composition is prepared by adopting the components according to the following steps:
adding HVI350 and alkylbenzene into a blending kettle, heating and stirring at 70 ℃, then sequentially adding polyvinyl N-butyl ether, styrene polyester, polyether modified silicon, barium petroleum sulfonate, imidazoline derivatives, pentaerythritol oleate, trimethylolpropane oleate, 2, 6-dimethyl-p-cresol, N-phenyl-a naphthylamine and zinc butyl octyl dithiophosphate, stirring at a constant temperature of 50 ℃ for 3 hours at a high speed, and filtering in a bag type of 10um to obtain the antirust guide rail oil composition.
[ example 2 ]
Example 2 discloses another specific implementation of the rust-proof rail oil composition, which comprises the following components in parts by weight:
base oil: 7565 parts of HVI and 50020 parts of MVI;
viscosity improver: 2.5 parts of polymethacrylate;
and (3) anti-foaming agent: 1 part of polydimethylsiloxane;
oil-soluble rust inhibitor: 1 part of dodecenyl succinic acid and 1 part of zinc naphthenate;
an oiliness agent: 5 parts of sulfurized cottonseed oil and 2 parts of oleic acid;
antioxidant: 0.5 part of diphenol propane and 0.5 part of zinc sulfide carbamate;
auxiliary agents: 1.5 parts of chlorinated paraffin.
The specific components are listed in table 1 in parts by weight.
The rust-proof guide rail oil composition is prepared by adopting the components according to the following steps:
adding HVI 75 and MVI 500 into a blending kettle, heating and stirring at 80 ℃, sequentially adding polymethacrylate, polydimethylsiloxane, dodecenylsuccinic acid, zinc naphthenate, sulfurized cottonseed oil, oleic acid, diphenol propane, zinc sulfurized carbamate and chlorinated paraffin, stirring at a constant temperature of 60 ℃ for 3.5 hours at a high speed, and filtering in a 10-micrometer bag to obtain the antirust guide rail oil composition.
[ example 3 ]
Example 3 discloses another specific embodiment of an antirust rail oil composition, which comprises the following components in parts by weight:
base oil: MVI 50080.5 parts and alkylbenzene 5 parts;
viscosity improver: 1 part of styrene polyester and 1 part of polyisobutylene;
and (3) anti-foaming agent: 1 part of polyether modified silicon;
oil-soluble rust inhibitor: 2.5 parts of barium dinonyl naphthalene sulfonate;
an oiliness agent: 4.5 parts of sulfurized cottonseed oil and 2 parts of epoxy oleate;
antioxidant: 0.5 part of 2, 6-di-tert-butylphenol and 0.5 part of N-phenyl-alpha naphthylamine;
auxiliary agents: 1 part of phosphonate and 0.5 part of thiophosphoric acid amine salt.
The specific components are listed in table 1 in parts by weight.
The rust-proof guide rail oil composition is prepared by adopting the components according to the following steps:
adding MVI 500 and alkylbenzene into a blending kettle, heating and stirring at 70 ℃, then sequentially adding styrene polyester, polyisobutylene, polyether modified silicon, barium dinonylnaphthalene sulfonate, sulfurized cottonseed oil, epoxy oleate, 2, 6-di-tert-butylphenol, N-phenyl-alpha naphthylamine, phosphonate ester and thiophosphoric acid amine salt, stirring at a constant temperature of 60 ℃ for 4 hours at a high speed, and filtering by a 10um bag type to obtain the antirust guide rail oil composition.
[ example 4 ]
Example 4 discloses another specific embodiment of an antirust rail oil composition, which comprises the following components in parts by weight:
base oil: 35073.5 parts of HVI, 50010 parts of HVI;
viscosity improver: 3 parts of polyvinyl n-butyl ether;
and (3) anti-foaming agent: 1 part of emulsified silicone oil;
oil-soluble rust inhibitor: 3 parts of dodecenyl succinate;
an oiliness agent: 1.5 parts of oleic acid and 6 parts of sulfurized olefin cottonseed oil;
antioxidant: 0.5 part of 2, 6-dimethyl-p-cresol and 0.5 part of zinc sulfide carbamate;
auxiliary agents: 1 part of zinc butyl octyl dithiophosphate.
The specific components are listed in table 1 in parts by weight.
The rust-proof guide rail oil composition is prepared by adopting the components according to the following steps:
adding HVI350 and HVI 500 into a blending kettle, heating and stirring at 70 ℃, sequentially adding polyvinyl n-butyl ether, emulsified silicone oil, dodecenyl succinate, oleic acid, sulfurized olefin cottonseed oil, 2, 6-dimethyl-p-cresol, zinc sulfurized carbamate and zinc butyl octyl thiophosphate, stirring at a constant temperature of 50 ℃ for 3 hours at a high speed, and filtering in a 10-micron bag to obtain the antirust guide rail oil composition.
[ example 5 ]
Example 5 discloses a specific implementation of the rust-preventive rail oil composition, which comprises the following components in parts by weight:
base oil: HVI 15063 parts, HVI 50018 parts;
viscosity improver: 3 parts of polyisobutylene;
and (3) anti-foaming agent: 1 part of polydimethylsiloxane;
oil-soluble rust inhibitor: 3 parts of barium petroleum sulfonate;
an oiliness agent: 5 parts of ethyl oleate and 5 parts of epoxy oleate;
antioxidant: 0.5 part of 2, 6-di-tert-butylphenol and 0.5 part of N-phenyl-alpha naphthylamine;
auxiliary agents: and 1 part of phosphonate.
The specific components are listed in table 1 in parts by weight.
The rust-proof guide rail oil composition is prepared by adopting the components according to the following steps:
adding HVI150 and HVI 500 into a blending kettle, heating and stirring at 75 ℃, then sequentially adding polyisobutylene, polydimethylsiloxane, barium petroleum sulfonate, ethyl oleate, epoxy oleate, 2, 6-di-tert-butylphenol, N-phenyl-a naphthylamine and phosphonate, stirring at a constant temperature of 60 ℃ for 4 hours at a high speed, and filtering in a 10um bag type to obtain the antirust guide rail oil composition.
[ example 6 ]
Example 6 discloses a specific implementation of the rust-preventive rail oil composition, which comprises the following components in parts by weight:
base oil: HVI 35077.5 parts, 5.5 parts of poly-alpha-olefin;
viscosity improver: 4 parts of polyacrylate;
and (3) anti-foaming agent: 0.5 part of polyoxypropylene glycerol ether;
oil-soluble rust inhibitor: 1 part of zinc naphthenate and 0.5 part of sodium petroleum sulfonate;
an oiliness agent: 2.5 parts of trimethylolpropane oleate and 5 parts of epoxy oleate;
antioxidant: 1 part of 2, 6-dimethyl-p-cresol and 0.5 part of N-phenyl-alpha naphthylamine;
auxiliary agents: and the department of the Chinese book is 802 parts.
The specific components are listed in table 1 in parts by weight.
The rust-proof guide rail oil composition is prepared by adopting the components according to the following steps:
adding HVI350 and poly-alpha-olefin into a blending kettle, heating and stirring at 70 ℃, then sequentially adding polyacrylate, polyoxypropylene glycerol ether, benzotriazole derivative, dodecenylsuccinic acid, pentaerythritol oleate, epoxy oleate, 2, 6-dimethyl-p-cresol, N-phenyl-alpha-naphthylamine and span 80, stirring at a constant temperature of 60 ℃ for 4 hours at a high speed, and filtering by a 10um bag type to obtain the antirust guide rail oil composition.
[ example 7 ]
Example 7 discloses a specific implementation of the rust-preventive rail oil composition, which comprises the following components in parts by weight:
base oil: HVI 15080 parts, synthetic oil alkylbenzene 7 parts;
viscosity improver: 1 part of ethylene propylene copolymer and 0.5 part of polyisobutylene;
and (3) anti-foaming agent: 0.5 part of isopropanol and 1.5 parts of emulsified silicone oil;
oil-soluble rust inhibitor: 4 parts of lanolin;
an oiliness agent: 1 part of glycerol, 1 part of sulfurized olefin cottonseed oil and 1 part of xylitol sulfurized grease;
antioxidant: 0.5 part of diphenol propane and 0.5 part of zinc sulfide carbamate;
auxiliary agents: 1 part of boronized oleamide and 0.5 part of zinc butyl octyl dithiophosphate.
The specific components are listed in table 1 in parts by weight.
The rust-proof guide rail oil composition is prepared by adopting the components according to the following steps:
adding HVI150 and synthetic oil alkylbenzene into a blending kettle, heating and stirring at 75 ℃, sequentially adding ethyl propylene copolymer, polyisobutylene, isopropanol, emulsified silicone oil, lanolin, glycerol, sulfurized olefin cottonseed oil, xylitol sulfurized grease, diphenol propane, zinc sulfurized carbamate, boronated oleamide and zinc butyl octyl thiophosphate, stirring at 50 ℃ for 3 hours at a constant temperature and at a high speed, and filtering by a 10um bag type to obtain the antirust guide rail oil composition.
Comparative example 1
According to the rail oil and the production method thereof disclosed in the patent CN104371807B, heating and stirring 75-90 parts of base oil in a reaction kettle, heating to 110-120 ℃ for dehydration, increasing the stirring speed when the temperature is reduced to 80 ℃, sequentially adding 1-5 parts of weighed antirust agent, 1-5 parts of anticorrosive agent, 1-10 parts of antioxidant, 0.1-2 parts of bactericide, 1-10 parts of pour point depressant and 0.1-2 parts of anti-emulsifying agent, fully dissolving the components, reducing the temperature to room temperature to prepare the rail oil, adjusting the stability of a rail oil solution system, when the rail oil solution system has a layering phenomenon, the lipophilicity of the rail oil solution system is not enough, span 80 with the mass of less than 2% of the rail oil solution system is added, and the rail oil solution system is adjusted to be transparent in color and uniform without layering, so that the finished rail oil with uniformity, transparency and glossiness is obtained; when the guide rail oil solution system is turbid, the poor compatibility of each component of the guide rail oil solution system is shown, N-dimethylformamide with the mass less than 2% of that of the guide rail oil solution system is added, and the mixture is adjusted until the color of the guide rail oil solution system is transparent, uniform and non-turbid, so that the finished guide rail oil with uniform transparency and luster is obtained.
Wherein, the base oil is 80% of ZN-150 type and white oil, 2% of antirust agent is petroleum sulfonate T701, anticorrosive agent is 4% of dialkyl dithiophosphate T203, antioxidant is 5% of alkyl aniline T502A, bactericide is 1% of Sandan oil, pour point depressant is 7% of alkyl naphthalene T801, and anti-emulsifier is 1% of dimethyl silicone oil.
Comparative example 2
Comparative example 2 is a thixotropic rust preventive oil composition disclosed in patent application CN106635283A, comprising: HVI 15060 parts, HVI 35025 parts, neutral barium dinonylnaphthalenesulfonate 8 parts, calcium dinonylnaphthalenesulfonate 4 parts, alkenyl succinic acid 1 part, benzotriazole derivative 1 part and modified polydiene 1 part.
Adding HVI150 and HVI350 into a blending kettle, heating and stirring at 50-60 ℃, sequentially adding neutral barium dinonylnaphthalene sulfonate, calcium dinonylnaphthalene sulfonate, alkenyl succinic acid, benzotriazole derivatives and modified polydiene, stirring at constant temperature of 40-50 ℃ for 3-4 hours, and filtering in a 10-micrometer bag to obtain the thixotropic antirust oil composition.
[ example 8 ]
The properties and corresponding test methods of the rust-proof guide rail oil compositions of examples 1 to 7 and comparative examples 1 to 2 obtained by applying the compositions of examples 1 to 7 and comparative examples 1 to 2 to a machine tool guide rail for lubrication according to the prior test methods are shown in Table 2.
As is clear from the data in Table 2, the overall performances such as stick-slip characteristics, rust preventive performance, oxidation stability and the like of examples 1 to 7 of the present invention are better than those of comparative examples 1 to 2.
Figure BDA0002511397850000111
Figure BDA0002511397850000121
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. The antirust guide rail oil composition comprises the following components in parts by weight:
70-90 parts of base oil;
0.5-5 parts of viscosity improver;
0.5-3 parts of an antifoaming agent;
1-8 parts of an oil-soluble antirust agent;
1-10 parts of an oiliness agent;
0.5-3 parts of antioxidant;
1-5 parts of an auxiliary agent.
2. The rust inhibitive type rail oil composition according to claim 1, wherein:
the base oil is at least one selected from the group consisting of MVI 75, MVI 100, MVI 150, MVI 250, MVI 350, MVI400, MVI 500, MVI 650, MVI 750, HVI 75, HVI 100, HVI150, HVI 250, HVI350, HVI 400, HVI 500, HVI650, HVI 750, and white oil, synthetic oil alkylbenzene, synthetic ester, polyether, or polyalphaolefin.
3. The rust inhibitive type rail oil composition according to claim 1, wherein:
the viscosity improver is at least one selected from polyvinyl n-butyl ether, polyacrylate, polyisobutylene, polymethacrylate, ethylene propylene copolymer, hydrogenated styrene diene copolymer, styrene polyester or olefin copolymer.
4. The rust inhibitive type rail oil composition according to claim 1, wherein:
the anti-foaming agent is at least one selected from isopropanol, tributyl phosphate, polydimethylsiloxane, polyether, polyethylene glycol fatty acid ester, stearic acid metal soap, polyurea, emulsified silicone oil, polyoxypropylene glycerol ether, polyoxypropylene or polyether modified silicon.
5. The rust inhibitive type rail oil composition according to claim 1, wherein:
the oil-soluble antirust agent is at least one selected from barium petroleum sulfonate, calcium petroleum sulfonate, sodium petroleum sulfonate, medium-base-number synthetic calcium sulfonate, neutral calcium dinonylnaphthalenesulfonate, neutral barium dinonylnaphthalenesulfonate, calcium dinonylnaphthalenesulfonate-carboxylate complex, zinc naphthenate, lanolin magnesium soap, dodecenylsuccinic acid ester, imidazoline derivative or benzotriazole derivative.
6. The rust inhibitive type rail oil composition according to claim 1, wherein:
the oiliness agent is at least one selected from stearic acid, glycerol, oleic acid, trimethylolpropane oleate, diisononyl adipate, diisooctyl phthalate, pentaerythritol oleate, butyl stearate, ethyl oleate, epoxy oleate, xylitol sulfurized grease, sulfurized cottonseed oil or sulfurized olefin cottonseed oil.
7. The rust inhibitive type rail oil composition according to claim 1, wherein:
the antioxidant is at least one selected from zinc sulfide carbamate, diphenol propane, beta-octadecanol ester, 2, 6-dimethyl-p-cresol, 2, 6-di-tert-butylphenol or N-phenyl-zinc sulfide carbamate.
8. The rust inhibitive type rail oil composition according to claim 1, wherein:
the auxiliary agent is at least one selected from boronized oleamide, phosphoric acid triester, zinc butyl octyl dithiophosphate, chlorinated paraffin, phosphate ester, ammonium thiophosphate salt or span 80.
9. A method for preparing the rust-inhibitive rail oil composition of claim 1, comprising the steps of:
heating and stirring base oil at 70-80 ℃, sequentially adding a viscosity improver, an antifoaming agent, an oil-soluble antirust agent, an oiliness agent and an auxiliary agent, stirring at a constant temperature of 50-60 ℃ for 3-4 hours, and filtering in a 10um bag type to obtain the antirust guide rail oil composition.
10. Use of the rust-preventive guide rail oil composition according to claim 1 for lubricating a machine tool guide rail.
CN202010464811.2A 2020-05-27 2020-05-27 Antirust guide rail oil composition, preparation method and application thereof Pending CN111607454A (en)

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CN112574798A (en) * 2020-12-08 2021-03-30 苏州安科霖化工环保科技有限公司 Guide rail oil manufacturing process
CN112725059A (en) * 2019-10-28 2021-04-30 苏州九发节能环保科技有限公司 Long-acting guide rail oil and preparation method thereof
CN112877111A (en) * 2021-01-19 2021-06-01 常州龙邦润滑科技有限公司 Stainless steel rolling cooling liquid and preparation method thereof
CN114250101A (en) * 2021-12-29 2022-03-29 安美科技股份有限公司 Anti-shaking vertical guide rail oil for CNC (computer numerical control) machining center and preparation method thereof
CN115851348A (en) * 2022-09-22 2023-03-28 广州市联诺化工科技有限公司 Low-VOC (volatile organic compound) antirust agent for guide rail and preparation method thereof
CN116410811A (en) * 2021-12-30 2023-07-11 中国石油天然气股份有限公司 Guide rail oil and guide rail

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