CN104830504A - Water-based high temperature belting leather agent and preparation method thereof - Google Patents
Water-based high temperature belting leather agent and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a water-based high temperature belting leather agent and a preparation method thereof, and belongs to the technical field of lubricating agents. The water-based high temperature belting leather agent disclosed by the invention comprises 0.5-45wt% of solid additive, 20-30wt% of base oil, 2-5wt% of lubricating agent, 12-15wt% of emulsifying agent, 5-7wt% of anticorrosion antirust agent, 3-5wt% of sterilizing agent and the balance of water, wherein the sterilizing agent is a composite sterilizing agent comprising a water-based sterilizing agent and an oil-based sterilizing agent. The preparation method of the belting leather agent, provided by the invention, comprises the steps of: dissolving the lubricating agent, the emulsifying agent and the oil-based sterilizing agent in the base oil, dissolving the anticorrosion antirust agent and the water-based sterilizing agent in water, then adding a water phase solution to an oil phase solution, finally adding the solid additive to emulsified liquid, stirring and homogenizing to obtain the water-based high temperature belting leather agent. The water-based high temperature belting leather agent prepared by the method has good lubricating property, high volatility and stable performance, resists high temperature and is free of smoking, biodegradable, environment-friendly and long in service life.
Description
Technical field
The invention belongs to the technical field of lubricant, refer to a kind of environmentally-friendly water-based high temperature wheel belt agent and preparation method thereof especially.
Background technology
Current, in the high temperature service of the industries such as the rotary kiln of cement industry, iron and steel and chemical industry, lubrication technology is the key link of producing; The development of lubricant governs the development of industry.For rotary kiln, rotary kiln is the key equipment that cement mill produces.It is by pinion rotation, the support that centre has three groups of support rollers and wheel belt to form, and does turning motion; Backing plate is that the strip of the gap arrangement of arc between rotary kiln body and wheel belt supports, and it plays a part cooling cylindrical shell and wheel belt, transmitting torque and is convenient to install wheel belt.
Rotary kiln tyre plays a part to support kiln body, there is certain gap, wheel belt and kiln body generation relative movement in rotary kiln operation process between wheel belt and kiln body, forms sliding friction pair.Therefore, the lubrication between the kiln body backing plate of wheel belt internal surface position corresponding thereto just must award enough concerns.If this separate lubrication is not enough or faulty lubrication can cause the accelerated wear test of backing plate, affect the stationarity of kiln running body, thus cause the reduction of the steadiness of kiln brick even to come off and cause and stop kiln, the underproduction.
Rotary kiln tyre is long continuous operation under 270 DEG C of-370 DEG C of high temperature and tens of tons of heavy loadings, and working condition is very harsh.At present; product on market is mainly based on oil-based products; rotary kiln tyre lubricating oil is reconciled into poly alpha olefine synthetic oil 49%-69%, calcium sulfonate complex grease 10%-30%, composition metal soap 10%-40%, nanometer colloid molybdenum disulphide powder 2%-5%, oildag powder 2%-4%, nanometer soft metal powder 1.5%-3%, anti-flame agent 5%-6% for component as Chinese patent CN102559348A discloses; it can form the high temperature protection lubricant film of high strength, effectively prevents rotary kiln shake, distortion, distortion and refractory brick from coming off.Although oil base class oil oilness preferably, it is under 300 DEG C of high-temperature conditions, and oxidation and the volatilization of oil product are serious, and oil product is smoldered seriously, and possibility presence of fire, not only contaminate environment, and jeopardize the safe handling of equipment.Pure water base wheel belt agent at high temperature evaporation rate is fast, without flash-point, without smoke conditions, but is difficult to the lubrication ensureing continuous and effective.
Along with in world wide to the protection of environment, the pay attention to day by day of save energy, at present, there is biological degradability difference, the shortcoming of contaminate environment in the oil base wheel belt agent extensively adopted, be faced with the baptism of environmental requirement, and the lubricity of water based lubrication product cannot reach gratifying degree; Therefore, development environment is friendly, high temperature resistant, lubricity is good, the wheel belt agent product of use safety becomes new developing direction.
Summary of the invention
The present invention proposes a kind of water base high temperature wheel belt agent and preparation method thereof, solve lubricant non-refractory in prior art easily smolder catch fire and affect device security use problem.
The agent of one of the present invention water base high temperature wheel belt, it is mainly realized by the following technical programs:
Described wheel belt agent is made up of the component of following weight percent: solid additive 0.5-45%; Base oil 20-30%; Lubricant 2-5%; Emulsifying agent 12-15%; Corrosion prevention rust preventer 5-7%; Sterilant 3-5%; Water surplus; Described sterilant is the compound disinfectant be made up of aqueous microbiocidal and oiliness sterilant.
Because the applying working condition of rotary kiln tyre is under 270 DEG C-370 DEG C this exacting terms, common lubricating grease cannot play lubrication for a long time under this operating mode.The present invention adopts solid additive under the synergy of base oil, lubricant, emulsifying agent and water, obtains a kind ofly both having had the superior lubricity of oil base grease, has again the volatilization of water base lubricant height, without smoldering and resistant to elevated temperatures characteristic simultaneously; In addition, the present invention also added corrosion prevention rust preventer and compound disinfectant, further increases the over-all properties of wheel belt agent, improves the aging performance of wheel belt agent, extends its work-ing life.Wheel belt agent of the present invention also has environmentally safe, and to human body without harm, biodegradable characteristic is a kind of environmentally friendly product.
Preferably, described emulsifying agent is the compound emulsifying agent be made up of anionic surfactant and nonionogenic tenside, and the weight ratio of anionic surfactant and nonionogenic tenside is 1:3-1:4; In described compound disinfectant, the weight ratio of aqueous microbiocidal and oiliness sterilant is 2:1-2:3; Described solid additive is any one or a few in flaky graphite powder, oildag powder, molybdenumdisulphide, copper powder, aluminium powder, melamine cyanurate.
The emulsifying agent that the present invention selects is the compound emulsifying agent of complex composition form, simultaneously containing anion surfactant and nonionogenic tenside, this compound emulsifying agent makes whole system have very strong stability, the phenomenon that there will not be oily graining out to go out, substantially increases the use properties of product.
The sterilant that the present invention adopts also is the compound disinfectant of complex composition form, and it, not only containing bacterium sterilant oil but also containing fungi sterilant, improves the aging performance of product, extend the work-ing life of product like this, reduce production cost.
The present invention adopts the solid additive of Graphite Powder 99 and composition forms thereof, and in Graphite Powder 99, the grain diameter of more than 99.5% is less than 10 μm, and all the other are less than 15 μm.Because graphite has hexagonal crystallographic texture, inner in laminate structure, adjacent carbon atom is with covalent linkage mortise, survivable; Combine by faint Van der Waals force between layers, when suffering shear action, being easy between layers slide, playing lubrication; Simultaneously because graphite has highly stable character, more than 600 DEG C of high temperature, still can play good lubrication; Therefore, the high temperature lubricant of wheel belt agent is suitable as very much.
Particularly, described compound emulsifying agent is for be made up of tween-80, petroleum sodium sulfonate and Arlacel-80, and the weight ratio of described tween-80, petroleum sodium sulfonate and Arlacel-80 is 6:2:1-3:1:0.1; Described compound disinfectant is for be made up of BK, BIT-20 and IPBC, and the weight ratio of described BK, BIT-20 and IPBC is 10:5:1-10:10:1; Described lubricant is for be made up of PETO and polyethers, and the weight ratio of described PETO and polyethers is 2:1-4:1.
Tween-80, petroleum sodium sulfonate and Arlacel-80 is adopted to form compound emulsifying agent in the present invention, BK, BIT-20 and IPBC is adopted to form compound disinfectant, adopt PETO and polyethers composition compounded lubricant, these sufficient raw, cost is low, products obtained therefrom environmentally safe, is easy to process.
Tween-80 and Tween-80, Chinese is Tween-80; Be a kind of nonionic surface active agent of excellent property, there is emulsifying effect; Petroleum sodium sulfonate, also known as alkyl sodium sulfonate, water-solublely forms translucent liquid, is a kind of aniorfic surfactant of excellent property; Arlacel-80 and Span-80, Chinese is sorbitol anhydride oleate, is also a kind of nonionic surface active agent of excellent property.
BK has another name called three red oil, and chemistry 1,3,5-tri-(2-hydroxyethyl)-six hydrogen-triazine by name, belongs to water base sterilant, suitable high pH and hot environment; BIT-20 chemistry BIT by name, belong to all effective wide-spectrum bactericide of bacterium, yeast and mould, the time length is long, and smell is low, and security is good, especially has the thermally-stabilised of excellence; IPBC chemistry 3-iodo-2-propynyl-butyl carbamate by name, belong to high-efficiency low-toxicity type mycocide, long action time, the property rate of exchange are high.
PETO has excellent lubricity, viscosity index is high, non-flame properties good, and biological degradation rate reaches more than 90%, is a kind of oiliness improver of excellence; Polyethers is also known as polyglycol ether, and nontoxic, non-corrosiveness, water-soluble, stable in properties is a kind of lubricant of excellent performance.
Particularly, described base oil is any one or a few in mineral oil, trimellitate and PAO; Described corrosion prevention rust preventer be in trolamine, sebacic acid triethanolamine ester, benzotriazole any one or a few.
Base oil of the present invention can be mineral oil, trimellitate, and the abbreviation of also can be PAO, PAO be Poly Alpha Olefin, also known as polyalphaolefin PAO, is four class synthetic base oils, has good viscosity temperature characteristic and low-temperature fluidity.Corrosion prevention rust preventer of the present invention can be trolamine, sebacic acid triethanolamine ester, also can be benzotriazole; Wherein, sebacic acid triethanolamine ester directly can synthesize use, also buys existing finished product, and sebacic acid triethanolamine ester has anticorrosion and antirust dual nature as a kind of corrosion prevention rust preventer that synthesizes.
The preparation method of a kind of water base high temperature wheel belt of the present invention agent, it is mainly realized by the following technical programs:
Comprise the following steps: 1) get lubricant, emulsifying agent, oiliness sterilant add in base oil successively, at 50-60 DEG C, fully stir, obtain oil phase mixed solution; 2) get corrosion prevention rust preventer, aqueous microbiocidal to add to successively in water, fully dissolve, obtain aqueous phase solution; 3) by step 2) gained aqueous phase solution adds in step 1) gained oil phase mixed solution, stirs, obtain emulsion; 4) solid additive is added in step 3) gained emulsion, stir, obtain colloidal mixt; 5) by step 4) gained colloidal mixt, homogeneous, obtains product.
Preparation technology of the present invention is simple, mild condition, and production cost is low, is easy to realize industrialization; Further, product performance are excellent, had the dual nature of oil lubricant and water base lubricant concurrently, and meanwhile, overcoming again oil lubricant and the inevitable defect of water base lubricant, is the product that a kind of cost performance is very high.
Particularly, in described step 5), homogeneous carries out in three roller ball mills, homogeneous 2-3 time; In described step 1), base oil is placed in mulser.Can make to carry out homogeneous, processing ease through the colloidal mixt stirred in step 4) in this three roller ball mills, after homogeneous, lubricant properties is good; Mulser makes the mixing of base oil and oily matter thereof, stirs simply, time saving and energy saving.
Preferably, in described step 1), the synthetic method as the PETO of lubricant is: get oleic acid and tetramethylolmethane that mol ratio is 1:0.25-1:1.5, at 180-220 DEG C, carry out esterification, obtain PETO.-OH group generation the esterification of-COOH the group in oleic acid and tetramethylolmethane, thus obtain a kind of PETO of excellent property.
Preferably, described step 2) in, the preparation method as the sebacic acid triethanolamine ester of corrosion prevention rust preventer is: get trolamine and sebacic acid that mol ratio is 3:2-3:1, at 80-120 DEG C, carry out esterification, obtain sebacic acid triethanolamine ester.-COOH the group of sebacic acid and the-OH group of trolamine react, thus obtain a kind of sebacic acid trolamine Lipase absobed rust-preventive agent of excellent property.
Beneficial effect of the present invention: the present invention is under the synergy of solid additive, base oil, lubricant, emulsifying agent, corrosion prevention rust preventer, compound disinfectant and water, through scientific and reasonable compatibility, obtaining a kind of both having there is the superior lubricity of oil base grease, there is again the volatilization of water base lubricant height, without smoldering and the novel wheel belt agent of resistant to elevated temperatures characteristic simultaneously; This wheel belt agent also has environmentally safe, to human body without harm, and biodegradable characteristic, aging performance is good, stable performance, there will not be the phenomenon that oily graining out goes out, long service life; Its preparation technology is simple, and mild condition, easy to operate, production cost is low, is easy to realize industrialization, is the product that a kind of cost performance is very high.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with specific embodiments of the invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The agent of one of the present invention water base high temperature wheel belt, described wheel belt agent is made up of the component of following weight percent: solid additive 0.5-45%; Base oil 20-30%; Lubricant 2-5%; Emulsifying agent 12-15%; Corrosion prevention rust preventer 5-7%; Sterilant 3-5%; Water surplus; Described sterilant is the compound disinfectant be made up of aqueous microbiocidal and oiliness sterilant.
Preferably, described emulsifying agent is the compound emulsifying agent be made up of anionic surfactant and nonionogenic tenside, and the weight ratio of anionic surfactant and nonionogenic tenside is 1:3-1:4; In described compound disinfectant, the weight ratio of aqueous microbiocidal and oiliness sterilant is 2:1-2:3; Described solid additive is any one or a few in flaky graphite powder, oildag powder, molybdenumdisulphide, copper powder, aluminium powder, melamine cyanurate.
Particularly, described compound emulsifying agent is for be made up of tween-80, petroleum sodium sulfonate and Arlacel-80, and the weight ratio of described tween-80, petroleum sodium sulfonate and Arlacel-80 is 6:2:1-3:1:0.1; Described compound disinfectant is for be made up of BK, BIT-20 and IPBC, and the weight ratio of described BK, BIT-20 and IPBC is 10:5:1-10:10:1; Described lubricant is for be made up of PETO and polyethers, and the weight ratio of described PETO and polyethers is 2:1-4:1.
Particularly, described base oil is any one or a few in mineral oil, trimellitate and PAO; Described corrosion prevention rust preventer is any one or a few in trolamine, sebacic acid triethanolamine ester, benzotriazole.
The preparation method of a kind of water base high temperature wheel belt of the present invention agent, comprises the following steps: 1) get lubricant, emulsifying agent, oiliness sterilant add in base oil successively, at 50-60 DEG C, fully stir, obtain oil phase mixed solution; 2) get corrosion prevention rust preventer, aqueous microbiocidal to add to successively in water, fully dissolve, obtain aqueous phase solution; 3) by step 2) gained aqueous phase solution adds in step 1) gained oil phase mixed solution, stirs, obtain emulsion; 4) solid additive is added in step 3) gained emulsion, stir, obtain colloidal mixt; 5) by step 4) gained colloidal mixt, homogeneous, obtains product.
Particularly, in described step 5), homogeneous carries out in three roller ball mills, homogeneous 2-3 time; In described step 1), base oil is placed in mulser.
Preferably, in described step 1), the synthetic method as the PETO of lubricant is: get oleic acid and tetramethylolmethane that mol ratio is 1:0.25-1:1.5, at 180-220 DEG C, carry out esterification, obtain PETO.
Preferably, described step 2) in, the preparation method as the sebacic acid triethanolamine ester of corrosion prevention rust preventer is: get trolamine and sebacic acid that mol ratio is 3:2-3:1, at 80-120 DEG C, carry out esterification, obtain sebacic acid triethanolamine ester.
embodiment one
Solid additive 20%, base oil 25%, lubricant 2%, emulsifying agent 12%, corrosion prevention rust preventer 5%, sterilant 5% and water 31% is taken successively according to weight percent, for subsequent use.Wherein, solid additive is made up of oildag powder, copper powder and the molybdenumdisulphide weight ratio according to 2:1:1; Base oil is mineral oil; Lubricant is made up of PETO and polyethers; Emulsifying agent is the compound emulsifying agent be made up of according to the weight ratio of 1:3 anionic surfactant and nonionogenic tenside; Corrosion prevention rust preventer is trolamine; Sterilant is the compound disinfectant be made up of aqueous microbiocidal and oiliness sterilant, and the weight ratio of aqueous microbiocidal and oiliness sterilant is 2:1.
Base oil is joined in mulser, open whipping appts and stir, lubricant, emulsifying agent, oiliness sterilant are joined in mulser successively, at 50 DEG C, is stirred well to completely transparent, obtains oil phase mixed solution; Then, corrosion prevention rust preventer, aqueous microbiocidal are added in water successively, fully dissolves, obtain aqueous phase solution; Under rapid stirring, above-mentioned aqueous phase solution is slowly joined in above-mentioned oil phase mixed solution, fully stirs 1h, stir, obtain emulsion; Finally, solid additive is joined in above-mentioned emulsion, stirs, obtain colloidal mixt; By above-mentioned colloidal mixt, in three roller ball mills, homogeneous 2 times, obtains product.
embodiment two
Solid additive 0.5%, base oil 20%, lubricant 5%, emulsifying agent 12%, corrosion prevention rust preventer 7%, sterilant 3% and water 52.5% is taken successively according to weight percent, for subsequent use.Wherein, solid additive is made up of according to the weight ratio of 3:2 flaky graphite powder and molybdenumdisulphide; Base oil is PAO; Lubricant is be made up of according to the weight ratio of 2:1 PETO and polyethers; Emulsifying agent is the compound emulsifying agent be made up of according to the weight ratio of 1:4 anionic surfactant and nonionogenic tenside; Corrosion prevention rust preventer is benzotriazole; Sterilant is the compound disinfectant be made up of aqueous microbiocidal and oiliness sterilant, and the weight ratio of aqueous microbiocidal and oiliness sterilant is 2:3.
Base oil is joined in container, stir, lubricant, emulsifying agent, oiliness sterilant are joined in this container successively, at 60 DEG C, fully stirs 1h, obtain oil phase mixed solution; Then, in another container, add water, corrosion prevention rust preventer, aqueous microbiocidal successively, make it fully dissolve, obtain aqueous phase solution; Above-mentioned aqueous phase solution slowly being joined temperature is in the above-mentioned oil phase mixed solution of 60 DEG C, stirs, obtains emulsion; Finally, solid additive being joined temperature is in the above-mentioned emulsion of 60 DEG C, fully stirs 1h, makes it even, obtains colloidal mixt; By the above-mentioned colloidal mixt stirred, in three roller ball mills, homogeneous 3 times, obtains product.
embodiment three
Solid additive 30%, base oil 30%, lubricant 2%, emulsifying agent 15%, corrosion prevention rust preventer 6%, sterilant 4% and water 13% is taken successively according to weight percent, for subsequent use.Wherein, solid additive is made up of according to the weight ratio of 4:1 flaky graphite powder and copper powder; Base oil is trimellitate; Lubricant is be made up of according to the weight ratio of 4:1 PETO and polyethers; Emulsifying agent is the compound emulsifying agent be made up of according to the weight ratio of 6:2:1 tween-80, petroleum sodium sulfonate and Arlacel-80; Corrosion prevention rust preventer is sebacic acid triethanolamine ester; Sterilant is the compound disinfectant that BK, BIT-20 and IPBC form according to the weight ratio of 10:5:1.
Wherein, the synthetic method as the PETO of lubricant is: get oleic acid and tetramethylolmethane that mol ratio is 1:0.25-1:1.5, at 180-220 DEG C, carry out esterification, obtain PETO.Preparation method as the sebacic acid triethanolamine ester of corrosion prevention rust preventer is: get trolamine and sebacic acid that mol ratio is 3:2-3:1, at 80-120 DEG C, carry out esterification, obtain sebacic acid triethanolamine ester.
Trimellitate is joined in mulser, open whipping appts to stir, PETO, polyethers, tween-80, petroleum sodium sulfonate, Arlacel-80, BIT-20 and IPBC are joined in mulser successively, at 50 DEG C, abundant stirring 1h, obtains oil phase mixed solution; Then, in water, add sebacic acid triethanolamine ester and BK, make it fully dissolve, obtain aqueous phase solution; Above-mentioned aqueous phase solution slowly being joined temperature is in the above-mentioned oil phase mixed solution of 50 DEG C, stirs, obtains emulsion; Finally, solid additive being joined temperature is in the above-mentioned emulsion of 50 DEG C, fully stirs 1h, makes it even, obtains colloidal mixt; By the above-mentioned colloidal mixt stirred, in three roller ball mills, homogeneous 3 times, obtains product.
embodiment four
Solid additive 45%, base oil 22%, lubricant 2%, emulsifying agent 13%, corrosion prevention rust preventer 6%, sterilant 3.5% and water 8.5% is taken successively according to weight percent, for subsequent use.Wherein, solid additive is flaky graphite powder, and certainly, solid additive here also can be oildag powder, molybdenumdisulphide, copper powder, aluminium powder or melamine cyanurate; Base oil is the mixture that trimellitate and PAO form according to arbitrary proportion; Lubricant is be made up of according to the weight ratio of 3:1 PETO and polyethers; Emulsifying agent is the compound emulsifying agent be made up of according to the weight ratio of 3:1:0.1 tween-80, petroleum sodium sulfonate and Arlacel-80; Corrosion prevention rust preventer is the mixture of trolamine and sebacic acid triethanolamine ester composition; Sterilant is the compound disinfectant that BK, BIT-20 and IPBC form according to the weight ratio of 10:10:1.
The base oil of trimellitate and PAO mixture composition is joined in mulser, open whipping appts to stir, PETO, polyethers, tween-80, petroleum sodium sulfonate, Arlacel-80, BIT-20 and IPBC are joined in mulser successively, at 55 DEG C, abundant stirring 1h, obtains oil phase mixed solution; Then, in water, add trolamine, sebacic acid triethanolamine ester and BK, make it fully dissolve, obtain aqueous phase solution; Above-mentioned aqueous phase solution slowly being joined temperature is in the above-mentioned oil phase mixed solution of 55 DEG C, stirs, obtains emulsion; Finally, solid additive is joined in above-mentioned emulsion, fully stirs 1h, make it even, obtain colloidal mixt; By the above-mentioned colloidal mixt stirred, in three roller ball mills, homogeneous 2 times, obtains product.
embodiment five
Solid additive 10%, base oil 28%, lubricant 4%, emulsifying agent 14%, corrosion prevention rust preventer 5%, sterilant 4% and water 35% is taken successively according to weight percent, for subsequent use.Wherein, sterilant is the compound disinfectant be made up of aqueous microbiocidal and oiliness sterilant.
Base oil is joined in mulser, open whipping appts and stir, lubricant, emulsifying agent, oiliness sterilant are joined in mulser successively, at 50 DEG C, is stirred well to completely transparent, obtains oil phase mixed solution; Then, corrosion prevention rust preventer, aqueous microbiocidal are added in water successively, fully dissolves, obtain aqueous phase solution; Under rapid stirring, above-mentioned aqueous phase solution is slowly joined in above-mentioned oil phase mixed solution, fully stirs 1h, stir, obtain emulsion; Finally, solid additive is joined in above-mentioned emulsion, stirs, obtain colloidal mixt; By above-mentioned colloidal mixt, in three roller ball mills, homogeneous 2 times, obtains product.
Embodiment one is carried out Performance Detection to embodiment five gained five kinds of wheel belt agent products, comprises the appearance characteristics of product, 40 DEG C of viscosity, copper corrosion, average friction coefficient, four ball experiment PD values, vaporization at high temperature loss and high temperature smoke conditions; Wherein, the appearance characteristics of product adopts the method for range estimation, evaluates, and carry out aggregation process by multidigit lubricating oil industry technology personnel are unified; 40 DEG C of viscosity, copper corrosion, average friction coefficient and four balls experiment PD values are carried out according to the method in GB/T265, GB/T 5096, SH/T 0189 and GB/T 12583 standard respectively; Loss when vaporization at high temperature loss adopts this wheel belt agent of laboratory simulation to use under the operating mode of 300 DEG C, in 10min; And at the scene in use procedure, observe its high temperature smoke conditions; These performance index contrasted with certain oil lubricant existing in market and water base lubricant product respectively, experimental result is as shown in table 1.
As can be seen from Table 1, compared with oil base wheel belt agent on sale on market, water base high temperature wheel belt of the present invention agent, at high temperature, the existence due to water reduces the temperature between friction pair, substantially do not produce in product use procedure smolder, Ignition Phenomena; In emulsification system, the effect of solid additive carrier is then played in the existence of base oil and oiliness improver, and solid additive can be made effectively to flow between friction pair, plays the effect of permanent lubrication; The agent of commercially available oil base wheel belt is then at high temperature easily smoldered and is even caught fire, and serious harm workman health and contaminate environment, jeopardize the safe handling of equipment.Water base wheel belt agent product on sale on market is compared, and water base high temperature wheel belt of the present invention agent, has the oil film hold-time long, lubricates lasting feature; Although commercially available water base wheel belt agent has non-ignitable characteristic, because its volatilization loss is too fast, solid additive cannot enter between friction pair, is difficult to the effect playing effectively lubricating.
The performance test results of table 1 variant production
Therefore, compared with prior art, beneficial effect of the present invention: the present invention is under the synergy of solid additive, base oil, lubricant, emulsifying agent, corrosion prevention rust preventer, compound disinfectant and water, through scientific and reasonable compatibility, obtaining a kind of both having there is the superior lubricity of oil base grease, there is again the volatilization of water base lubricant height, without smoldering and the novel wheel belt agent of resistant to elevated temperatures characteristic simultaneously; This wheel belt agent also has environmentally safe, to human body without harm, and biodegradable characteristic, aging performance is good, stable performance, there will not be the phenomenon that oily graining out goes out, long service life; Its preparation technology is simple, and mild condition, easy to operate, production cost is low, is easy to realize industrialization, is the product that a kind of cost performance is very high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a water base high temperature wheel belt agent, is characterized in that: described wheel belt agent is made up of the component of following weight percent:
Solid additive 0.5-45%;
Base oil 20-30%;
Lubricant 2-5%;
Emulsifying agent 12-15%;
Corrosion prevention rust preventer 5-7%;
Sterilant 3-5%;
Water surplus;
Described sterilant is the compound disinfectant be made up of aqueous microbiocidal and oiliness sterilant.
2. water base high temperature wheel belt according to claim 1 agent, is characterized in that:
Described emulsifying agent is the compound emulsifying agent be made up of anionic surfactant and nonionogenic tenside, and the weight ratio of anionic surfactant and nonionogenic tenside is 1:3-1:4;
In described compound disinfectant, the weight ratio of aqueous microbiocidal and oiliness sterilant is 2:1-2:3;
Described solid additive is any one or a few in flaky graphite powder, oildag powder, molybdenumdisulphide, copper powder, aluminium powder, melamine cyanurate.
3. water base high temperature wheel belt according to claim 2 agent, is characterized in that:
Described compound emulsifying agent is for be made up of tween-80, petroleum sodium sulfonate and Arlacel-80, and the weight ratio of described tween-80, petroleum sodium sulfonate and Arlacel-80 is 6:2:1-3:1:0.1;
Described compound disinfectant is for be made up of BK, BIT-20 and IPBC, and the weight ratio of described BK, BIT-20 and IPBC is 10:5:1-10:10:1;
Described lubricant is for be made up of PETO and polyethers, and the weight ratio of described PETO and polyethers is 2:1-4:1.
4. water base high temperature wheel belt according to claim 1 agent, is characterized in that:
Described base oil is any one or a few in mineral oil, trimellitate and PAO;
Described corrosion prevention rust preventer is any one or a few in trolamine, sebacic acid triethanolamine ester, benzotriazole.
5. the preparation method of the water base high temperature wheel belt agent according to any one in claim 1-4, is characterized in that, comprise the following steps:
1) get lubricant, emulsifying agent, oiliness sterilant add in base oil successively, at 50-60 DEG C, fully stir, obtain oil phase mixed solution;
2) get corrosion prevention rust preventer, aqueous microbiocidal to add to successively in water, fully dissolve, obtain aqueous phase solution;
3) by step 2) gained aqueous phase solution adds in step 1) gained oil phase mixed solution, stirs, obtain emulsion;
4) solid additive is added in step 3) gained emulsion, stir, obtain colloidal mixt;
5) by step 4) gained colloidal mixt, homogeneous, obtains product.
6. the preparation method of water base high temperature wheel belt according to claim 5 agent, is characterized in that:
In described step 5), homogeneous carries out in three roller ball mills, homogeneous 2-3 time;
In described step 1), base oil is placed in mulser.
7. the preparation method of water base high temperature wheel belt according to claim 6 agent, is characterized in that:
In described step 1), the synthetic method as the PETO of lubricant is: get oleic acid and tetramethylolmethane that mol ratio is 1:0.25-1:1.5, at 180-220 DEG C, carry out esterification, obtain PETO.
8. the preparation method of water base high temperature wheel belt according to claim 6 agent, is characterized in that:
Described step 2) in, the preparation method as the sebacic acid triethanolamine ester of corrosion prevention rust preventer is: get trolamine and sebacic acid that mol ratio is 3:2-3:1, at 80-120 DEG C, carry out esterification, obtain sebacic acid triethanolamine ester.
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| CN201510261046.3A CN104830504A (en) | 2015-05-21 | 2015-05-21 | Water-based high temperature belting leather agent and preparation method thereof |
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| CN105670748A (en) * | 2015-12-31 | 2016-06-15 | 广东世纪青山镍业有限公司 | Lubricant oil special used for wheel belt in calcining kiln and preparation method thereof |
| CN106367186A (en) * | 2016-08-30 | 2017-02-01 | 宝捷润滑油镇江有限公司 | Degradable lubricant based on plant oil |
| CN108048169A (en) * | 2017-12-18 | 2018-05-18 | 徐润宝 | A kind of wear-resistant antioxygen engine lubricating oil |
| CN108085109A (en) * | 2017-12-16 | 2018-05-29 | 长沙无道工业设计有限公司 | A kind of Automobile lubricating oil machine oil and preparation method thereof |
| CN108285825A (en) * | 2018-01-20 | 2018-07-17 | 盘锦北方沥青股份有限公司 | A kind of rotary kiln high temperature wheel belt agent and preparation method thereof |
| CN113621418A (en) * | 2021-08-10 | 2021-11-09 | 四川欧力泰尔新材料有限公司 | Preparation method of water-soluble nano wheel belt high-temperature super-lubricant |
| CN113717771A (en) * | 2020-05-25 | 2021-11-30 | 中国石油天然气股份有限公司 | Steel sheet pile lubricant |
| CN114591781A (en) * | 2022-03-18 | 2022-06-07 | 中国科学院兰州化学物理研究所 | Wheel belt lubricant, and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105670748A (en) * | 2015-12-31 | 2016-06-15 | 广东世纪青山镍业有限公司 | Lubricant oil special used for wheel belt in calcining kiln and preparation method thereof |
| CN106367186A (en) * | 2016-08-30 | 2017-02-01 | 宝捷润滑油镇江有限公司 | Degradable lubricant based on plant oil |
| CN106367186B (en) * | 2016-08-30 | 2019-05-24 | 宝捷润滑油镇江有限公司 | One vegetable oil base degradable lubricating oil |
| CN108085109A (en) * | 2017-12-16 | 2018-05-29 | 长沙无道工业设计有限公司 | A kind of Automobile lubricating oil machine oil and preparation method thereof |
| CN108048169A (en) * | 2017-12-18 | 2018-05-18 | 徐润宝 | A kind of wear-resistant antioxygen engine lubricating oil |
| CN108285825A (en) * | 2018-01-20 | 2018-07-17 | 盘锦北方沥青股份有限公司 | A kind of rotary kiln high temperature wheel belt agent and preparation method thereof |
| CN113717771A (en) * | 2020-05-25 | 2021-11-30 | 中国石油天然气股份有限公司 | Steel sheet pile lubricant |
| CN113717771B (en) * | 2020-05-25 | 2022-06-03 | 中国石油天然气股份有限公司 | Steel sheet pile lubricant |
| CN113621418A (en) * | 2021-08-10 | 2021-11-09 | 四川欧力泰尔新材料有限公司 | Preparation method of water-soluble nano wheel belt high-temperature super-lubricant |
| CN114591781A (en) * | 2022-03-18 | 2022-06-07 | 中国科学院兰州化学物理研究所 | Wheel belt lubricant, and preparation method and application thereof |
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