Copper aluminum wire drawing oil and preparation method thereof and using method
Technical field
The present invention relates to oil-based lubricant composition and method of making the same technical field, is a kind of copper aluminum wire drawing oil and preparation method thereof.
Background technology
Copper cash (silk), aluminum steel (silk) are the main transfer wires that power industry is carried electricity, are made by drawing process usually, are about to bigger wire of diameter such as steel wire by the mould hole, and drawing under external force makes its reduced cross-sectional area form the wire rod of required diameter.For forming diameter the following person of 1.8mm, usually adopt the wet type hubbing, promptly utilize the Hubbing method of lubricating oil as lubricant medium, this method is used water base lubricant, not only effective to copper aluminium blank and mold cools down, also solve the dry type hubbing and adopted powdered lubricant to make the quality problems that lubricant medium brings to product, the product surface that drawing goes out is mellow and full, fine and smooth, smooth, bright, no-sundries is detained, wire broken rate reduces, and quality product improves greatly.
Water base copper, the main effect of aluminum wire drawing oil in drawing silk process has: (one) is lubricated: in drawing wire process, can produce violent friction between copper aluminium blank and mould, lubricated as unlubricated dose, mould will speed up damage, damage even fracture also will take place in wire surface, because in the water-based copper and aluminum wire drawing oil formula, contain base oil, oiliness improver and be easy to form the components such as extreme pressure anti-wear additives of the superperformance of molecular film at surface of friction pair, make the friction between copper aluminium blank and mould greatly reduce, not only mould is protected, and product surface smooth finish improves quality improvement; (2) move heat: in drawing silk process, can rub between wire and mould, produce a large amount of heats, as untimely heat is removed, the workspace temperature is sharply risen, the damage mould, influence quality product, simultaneously easily ignite oil product or oil evaporation is smoldered cause site environment to worsen of high temperature.Adopt water base copper, aluminum wire drawing oil,, the workspace temperature is sharply reduced, thereby guaranteed the safety of job site because the latent heat of vaporization of water is big.
Wang Lixin is at " development of copper wiredrawing lubricating liquid " (material protection [J] .2006,6 (39): 35-37) in the literary composition, having introduced and having selected No. 7 machine oil for use is base oil, emulsifying agent is based on triethanolamine oleate, petroleum sodium sulfonate, turkey red oil, the polyvinyl butyl ether is that auxiliary material is modulated, rust-preventive agent is benzotriazole, extreme pressure anti-wear additives is selected Organophosphorous compounds (alkyl phosphorous acid ester) for use in organic sulfide, Organophosphorous compounds, organic chloride, defoamer is a dimethylsilicone oil, and sterilant is three red oil; Xie Yusong is at " steel wire drawing lubrication trend both at home and abroad " (lubricated and sealing [J] .1994,01:57-63) literary composition proposes to be used for that copper, aluminium and alloy silk thereof are wet draws with the mineral oil range of viscosities at 1.5~2.0 ° of E/50 to 10~12 ° E/50 (50 ℃ time measure viscosity Engler), add saponifiable lipoid material (vegetables oil such as rapeseed oil, or animal oil such as lard, spermaceti wax) and extreme pressure agent (Sulfur, muriate, sulphur chlorine compound), the microbial inoculum that disappears generally is made up of ethanol, phenol, hydrogen peroxide, potassium permanganate, chloride iodine compound etc.Above-mentioned document is being selected the base oil character of water base copper, aluminum wire drawing oil, or there is not a specific requirement, or only its viscosity is done simple requirement, and not at the product lubricity, to additive experience performance, to product light stability and stability in storage and base oil select for use the relation further investigate.
Patent publication No. is that the Chinese patent literature of CN 101240217A discloses a kind of micro-emulsion type metal cutting liquor composition, and it is made up of base oil or oiliness improver, mixing hydramine, boric acid, anion surfactant, nonionogenic tenside, rust-preventive agent, copper alloy inhibiter, fungicidal preservative, deionized water etc.Wherein, base oil or oiliness improver are that (40 ℃ of viscosity are 9.5mm for paraffinic base or naphthenic mineral oil
2/ s), in the Poly alpha Olefins (PAO), vegetables oil (as salad oil), animal oil (as lard), synthetic vinegar class oil (as tetramethylolmethane vinegar, three through methylpropane vinegar etc.) one or more.
Patent publication No. comprises following component and weight percentage for the Chinese patent literature of CN 101240209A provides a kind of multifunctional metal cutting oil composition: base oil or oiliness improver 70~95%, additive 5~25%, antioxidant 0.2~3%.This multifunctional metal cutting oil composition has excellent oilness, resistance to abrasion, and characteristics such as rust-preventing characteristic, highly versatile, easy to use, be widely used in the lubricated of the harsh technology of heavy loadings such as car, brill, mill.Described base oil is a mineral oil, and (the 5# white oil, 40 ℃ of viscosity are 4~5mm as white oil
2/ s), (40 ℃ of viscosity are 25~35mm to 5 centistokes(cst)s
2/ s, 100 ℃ of viscosity are 5~6mm
2/ s), (40 ℃ of viscosity are 28~35mm to 150SN
2/ s, 100 ℃ of viscosity are 5~6mm
2/ s), or vegetables oil, as salad oil, epoxy soybean wet goods, or animal oil such as lard etc.; Oiliness improver is a synthetic vinegar class oil, as one or more mixing in oleic acid vinegar, Oleum Cocois vinegar, the synthetic fat etc.Additive is an additive chloride, sulphur; Oxidation inhibitor is that wherein one or more are composite for ditertbutylparacresol, phenyl-a-naphthylamine, 124 Triazole and derivative thereof etc.
Above-mentioned patent documentation is all disclosed to be a kind of metal cutting with oil, only is used for the cooling, lubricated of heavy loading technologies such as car, brill, mill; And product of the present invention is used for copper, aluminium wire drawing, both purposes differences.
From having document and patent documentation now as can be seen, existing metal drawing lubricating technology mainly is divided into oil base lubrication technology and water based lubrication technology.The oil lubricant technology, its raw material is additives such as base oil, emulsifying agent and other are anticorrosion, antioxygen, lubricating oil composition directly uses, cost costliness, a large amount of petroleum resources of waste, though have lubrication preferably, be difficult to a large amount of heat that produces in the process of metal working is removed rapidly, cooling-down effect is poor, and lubricating oil is readily biodegradable not, and the environmental friendliness benefit is relatively poor; The water base lubricant technology, select water-soluble complex functionality additive for use, add other anti-wear agent again and be prepared into lubricating fluid, though utilizing the water of big specific heat can remove the heat that produces in the course of processing rapidly, but its film forming properties at metal processing operation surface is poor, supporting capacity is low, therefore is difficult to reach the ideal lubricant effect.
Summary of the invention
The invention provides a kind of copper aluminum wire drawing oil and preparation method thereof and using method, overcome the deficiency of above-mentioned prior art, its film forming properties is good, lubricant effect is good, stability is high, heat transfer rate is fast, good cooling results, easy cleaning, environmentally friendly.
One of technical scheme of the present invention realizes by following measure: a kind of copper aluminum wire drawing oil, it is characterized in that consisting of: base oil 60% to 85% by raw material weight per-cent, primary emulsion 8.0% to 18.0%, co-emulsifier 2.0% to 17%, defoamer 0.1% to 1.0%, rust-preventive agent 0.2% to 1.5%, sanitas 0.1% to 1.0%, anti-wear agent 0.1% to 1.5%; Wherein, co-emulsifier is that anti-wear agent is sulfuration haco oil, sulfuration Oleum Gossypii semen, sulfurized olefin cotton oil, benzyl disulfide, sulfide isobutene, tritolyl phosphate, di-n-butyl phosphite, triphenylphosphate, triisopropyl phosphite, T361, sodium metaborate, potassium metaborate, three potassium borates, clorafin 42, one or more components in clorafin 50 and the clorafin 52 mix, and base oil is that boiling range is that 280 ℃ to 500 ℃, 100 ℃ kinematic viscosity are 5mm
2/ s to 15mm
2The naphthenic base oils of/s, primary emulsion are the sodium napthionate of molecular weight between 150 to 500.
Be further optimization and/or improvements below to one of foregoing invention technical scheme:
Above-mentioned defoamer can be one or more mixtures among T901, T911, the T912.
Above-mentioned rust-preventive agent can be one or more mixtures among ditertbutylparacresol, benzotriazole, T701, sebacic acid, bay diacid, T746, T703, T704, T708, the T711.
Foregoing preservatives can be three red oil, 2, one or more mixtures in 6-thebaine quinoline, benzisothiazole ketone, the 3-iodo-2-propynyl butyl carbamate.
Above-mentioned anti-wear agent can be sulfuration haco oil, sulfuration Oleum Gossypii semen, sulfurized olefin cotton oil, benzyl disulfide, sulfide isobutene, tritolyl phosphate, di-n-butyl phosphite, triphenylphosphate, triisopropyl phosphite, T361, sodium metaborate, potassium metaborate, three potassium borates, clorafin 42, one or more component mixtures in clorafin 50 and the clorafin 52.
Two of technical scheme of the present invention realizes by following measure: a kind of preparation method of above-mentioned copper aluminum wire drawing oil is undertaken by following step: after earlier the base oil of requirement being heated with stirring to 50 ℃ to 60 ℃, the primary emulsion and the co-emulsifier that add requirement again are to stir 30 minutes to 60 minutes under 50 ℃ to 60 ℃ the condition in temperature; The defoamer, rust-preventive agent, sanitas and the anti-wear agent that add requirement then are to be stirred to fully dissolving under 50 ℃ to 60 ℃ in temperature, stop to heat to be cooledly being finished product after room temperature.
Three of technical scheme of the present invention realizes by following measure: product of the present invention is as lubricated, the cooling oil hydrosol of drawing copper, aluminium wire, a kind of using method of above-mentioned copper aluminum wire drawing oil is undertaken by following step: the copper aluminum wire drawing oil is configured to by weight percentage 3% to 45% water-base emulsion, in copper aluminium drawing process, this water-base emulsion dashed and drench to the wire drawing die cavity, thereby play lubricated, wear-resistant, cooling and antirust effect.
Product of the present invention has excellent lubricating properties, splendid light stability and stability in storage, and cost is low, good cooling results, and heat transfer rate is fast, and the temperature increasing degree is little in the use, and is nonflammable, and easy cleaning has guaranteed environment for use safety.Copper wire, the aluminium wire that adopts this product to draw is linear evenly, and surface-brightening is difficult for corrosion.Compared with prior art, because used base oil is the cycloalkyl distillate of specific boiling range of copper aluminum wire drawing oil and range of viscosities, structurally possess specific cycloalkyl, mononuclear aromatics, polycyclic aromatic hydrocarbons and the corresponding degree of branching, this just specific molecule structure make water base copper of the present invention, aluminum wiredrawing oil composite possess good lubricating property and to additive good experience performance; Boiling range is 280~500 ℃, and the naphthenic base oils of this boiling range scope has guaranteed the rational molecular weight distribution of this base oil; 100 ℃ of kinematic viscosity are 5~15mm
2/ s, the naphthenic base oils of this range of viscosities possess suitable viscosity and excellent viscosity temperature characteristic, make copper aluminum wire drawing oil of the present invention possess good lubricating property and good flowing property; Copper aluminum wire drawing oil of the present invention possesses good ultraviolet and stability in storage, and copper aluminum wire drawing oil and oil hydrosol thereof store no layering in 3 months and muddiness, show that copper aluminum wire drawing oil ultraviolet of the present invention and stability in storage are splendid; The primary emulsion sodium napthionate be with corresponding naphthenic base oils in the naphthenic acid of naphthenic hydrocarbon structural similitude prepared, possess rational lipophilic group and polar group again owing to its chemical structure is similar, so it is good to show with the base oil intermiscibility, can be good at solving the oil-water emulsion problem of cycloalkyl distillate, make copper aluminum wire drawing oil of the present invention possess satisfactory stability; The adding of rust-preventive agent can form layer protecting film in the metallic surface, thereby prevents the corrosion of equipment and copper aluminium wire.
Embodiment
The present invention is not subjected to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and practical situation.
Below in conjunction with embodiment the present invention is further described:
Embodiment 1, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Component |
Title/characteristic parameter |
Content (%) |
Base oil |
Naphthenic base oils: 100 ℃ of kinematic viscosity are 15.0mm
2/ s, boiling range are 340~500 ℃
|
??72.0% |
Primary emulsion |
Sodium napthionate (molecular weight is 340) |
??16.0% |
Co-emulsifier |
??PEG-200 |
??10.0% |
Component |
Title/characteristic parameter |
Content (%) |
Defoamer |
??T911 |
??0.5% |
Rust-preventive agent |
Benzotriazole |
??0.2% |
Sanitas |
3-iodo-2-propynyl butyl carbamate |
??0.2% |
Anti-wear agent |
Sulfide isobutene |
??1.1% |
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 50 ℃ after, add primary emulsion, co-emulsifier, be to stir 45min under 60 ℃ the condition in temperature; Add defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent again, under 60 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 28% the wire drawing oil hydrosol:
Embodiment 2, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 55 ℃ after, add primary emulsion, co-emulsifier, be to stir 30min under 50 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 50 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to the assessment of performance such as the following table of 5% wire drawing oil hydrosol:
Embodiment 3, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 60 ℃ after, add primary emulsion, co-emulsifier, be to stir 50min under 55 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 55 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 3% the wire drawing oil hydrosol:
Embodiment 4, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 52 ℃ after, add primary emulsion, co-emulsifier, be to stir 60min under 52 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 52 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 45% the wire drawing oil hydrosol:
Embodiment 5, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 58 ℃ after, add primary emulsion, co-emulsifier, be to stir 40min under 58 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 58 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 38% the wire drawing oil hydrosol:
Embodiment 6, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 55 ℃ after, add primary emulsion, co-emulsifier, be to stir 55min under 55 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 55 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 12% the wire drawing oil hydrosol:
Embodiment 7, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 50 ℃ after, add primary emulsion, co-emulsifier, be to stir 35min under 50 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 50 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is mixed with assessment of performance such as following table behind 20% the wire drawing oil hydrosol:
Embodiment 8, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 60 ℃ after, add primary emulsion, co-emulsifier, be to stir 50min under 60 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 60 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 38% the wire drawing oil hydrosol:
Embodiment 9, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 50 ℃ after, add primary emulsion, co-emulsifier, be to stir 60min under 50 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 50 ℃, be stirred to dissolving fully, stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 30% the wire drawing oil hydrosol:
Embodiment 10, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 60 ℃ after, add primary emulsion, co-emulsifier, be to stir 45min under 60 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 60 ℃, be stirred to dissolving fully.Stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is configured to assessment of performance such as following table behind 3% the wire drawing oil hydrosol:
Embodiment 11, and copper aluminum wire drawing oil raw material and weight percent are as follows:
Concrete preparation method is: earlier base oil is added in the reactor, stir and be heated to 55 ℃ after, add primary emulsion, co-emulsifier, be to stir 30min under 55 ℃ the condition in temperature; Again defoamer, rust-preventive agent, sanitas antioxygen and anti-wear agent are added in the reactor, under 55 ℃, be stirred to dissolving fully.Stop heating and be finished product after cooling.
Above-mentioned finished product wire drawing oil is mixed with assessment of performance such as following table behind 20% the wire drawing oil hydrosol:
Above technical characterictic has constituted embodiments of the invention, and it has stronger adaptability and preferable implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.