Publication number CN103966001B CN103966001B CN201410126274.5A CN201410126274A CN103966001B CN 103966001 B CN103966001 B CN 103966001B CN 201410126274 A CN201410126274 A CN 201410126274A CN 103966001 B CN103966001 B CN 103966001B Authority CN China Prior art keywords active carbon carbon nanoparticles wire drawing deionized water drawing liquid Prior art date 2014-03-28 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number CN201410126274.5A Other languages Chinese ( zh ) Other versions CN103966001A ( en Inventor 何孔高 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Anhui Electronic Materials Co., Ltd. Original Assignee ANHUI JIUHUA KIMRUN COPPER INDUSTRY Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) 2014-03-28 Filing date 2014-03-28 Publication date 2016-04-20 2014-03-28 Application filed by ANHUI JIUHUA KIMRUN COPPER INDUSTRY Co Ltd filed Critical ANHUI JIUHUA KIMRUN COPPER INDUSTRY Co Ltd 2014-03-28 Priority to CN201410126274.5A priority Critical patent/CN103966001B/en 2014-08-06 Publication of CN103966001A publication Critical patent/CN103966001A/en 2016-04-20 Application granted granted Critical 2016-04-20 Publication of CN103966001B publication Critical patent/CN103966001B/en Status Active legal-status Critical Current 2034-03-28 Anticipated expiration legal-status Critical
The present invention relates to a kind of wire drawing liquid, be specifically related to a kind of copper drawing fluid containing active carbon nanoparticles, wire drawing liquid of the present invention is made up of the raw material of following weight part: trimellitate 20-25, Viscotrol C 18-20, N, N '-two sub-bigcatkin willow propylene diamine 1-2, Sodium Caseinate 2-3, polyoxyethylenated alcohol sodium sulfate 8-10, alkylphenol polyoxyethylene 1-2, oleylamide 4-5, active carbon nanoparticles 1-3, auxiliary agent 4-5, deionized water 800-1000; Wire drawing liquid of the present invention combines the advantage of synthesizing ester oil and vegetables oil, comparatively traditional infrastructure oil more environment-friendly high-efficiency, the active carbon nanoparticles added is energy absorbing copper ion efficiently under high-temperature and high-pressure conditions, reduce because copper scale piles up the problem such as lubricity decline, nib blocking, broken string, black stains in the surface caused, wire drawing liquid lubricity prepared by the present invention is excellent, low in actual production interrupt line rate, efficient attenuation is high, and production energy consumption is reduced.
The present invention relates to a kind of wire drawing liquid, be specifically related to a kind of copper drawing fluid containing active carbon nanoparticles and preparation technology thereof.
Background technologyDrawing process is a kind of metal working process, refer to that metal wire is forced through mould under pressure, the technology working method of the sectional area shape and size required by acquisition, wire drawing liquid is then requisite auxiliary in drawing process, its main effect is at multiple copper wire, draw in the multiple wire rod of aluminium wire, littlely to draw, finely the wire drawing such as to draw, lubricate in bracing wire technological process, have protection wire rod concurrently, mould, reach good wire-drawing effect, the quality of wire drawing liquid directly has influence on wire-drawing effect, the wire drawing liquid of excellent property can well protect mould, reduce wire rod broken end, die wear phenomenon, have concurrently antirust, cooling, the effects such as cleaning, otherwise, then can have a strong impact on wire drawing quality, along with the application of drawing process is extensive gradually, the quality requirements of market to wire drawing liquid is more and more higher, existing wire drawing liquid mainly exists that stability of emulsion difference, corroding metal wire rod, energy consumption are high, the not problem such as easy cleaning, govern wire drawing, drawing quality, be badly in need of improving its composition and engineering, make its more high-efficiency environment friendly.
Summary of the inventionThe object of the invention is to, provide a kind of copper drawing fluid containing active carbon nanoparticles, reduce the formation of copper scale, avoid nib to block broken string, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of copper drawing fluid containing active carbon nanoparticles, it is characterized in that, material of the present invention is made up of the raw material of following weight part: trimellitate 20-25, Viscotrol C 18-20, N, N '-two sub-bigcatkin willow propylene diamine 1-2, Sodium Caseinate 2-3, polyoxyethylenated alcohol sodium sulfate 8-10, alkylphenol polyoxyethylene 1-2, oleylamide 4-5, active carbon nanoparticles 1-3, auxiliary agent 4-5, deionized water 800-1000;
Described auxiliary agent is made up of the raw material of following weight part: isooctyl oleate 10-12, wilkinite 2-3, stearylamide 4-5, water glass 0.05-0.1, polyoxyethylene 0.1-0.2, Silane coupling agent KH550 0.01-0.02, clorafin 421-2, propylene glycol fatty acid ester 1-2, deionized water 12-15, preparation method is: first by wilkinite high-temperature calcination 2-3h at 600-650 DEG C, 300 order powders are ground to form after cooling, powder mixes with Silane coupling agent KH550, after ball milling 10-15min, with water glass, polyoxyethylene adds in deionized water together, 20-30min is stirred with 500-600 rev/min of rotating speed, subsequently spraying dry is carried out to solution, the powder obtained mixes with other leftover materials, be heated to 40-50 DEG C, continue to stir 40-50min, stir end and be cooled to room temperature, obtain slurry.
Described a kind of copper drawing fluid containing active carbon nanoparticles, its preparation technology is:
(1) first deionized water is heated to 50-60 DEG C, add Sodium Caseinate, polyoxyethylenated alcohol sodium sulfate, be stirred well to material and dissolve dispersion completely, then add active carbon nanoparticles, use high-shear emulsion machine dispersion treatment 30-40min, mixing solutions insulation is for subsequent use;
(2) trimellitate, Viscotrol C are mixed and heated to 50-60 DEG C, add N, the sub-bigcatkin willow propylene diamine of N '-two, oleylamide, 20-30min is stirred with the rotating speed of 1200-1500 rev/min, slowly add step (1) gained material and other remaining component subsequently, continue to stir 40-50min, stirring terminates rear standing 2-3h and gets product.
Wire drawing liquid advantage prepared by the present invention is: with trimellitate, oil based on Viscotrol C mixing, combine the advantage of synthesizing ester oil and vegetables oil, comparatively traditional infrastructure oil more environment-friendly high-efficiency, the active carbon nanoparticles of special interpolation is the material that a class has good adsorbent performance, still good absorption property can be kept under high-temperature and high-pressure conditions, the cupric ion produced in copper cash drawing process can be adsorbed efficiently, reduce because copper scale piles up the lubricity decline caused, nib blocks, broken string, the problems such as black stains in the surface, in addition, also added anticorrosion in formula, anti-extreme pressure, the additive of the functions such as froth breaking, wire drawing liquid lubrication prepared by the present invention is excellent, outage is low, efficient attenuation is high, production energy consumption is controlled.
Embodiment EmbodimentThe present embodiment wire drawing liquid is made up of the raw material of following weight part (kilogram): trimellitate 25, Viscotrol C 18, the sub-bigcatkin willow propylene diamine 2 of N, N '-two, Sodium Caseinate 3, polyoxyethylenated alcohol sodium sulfate 10, alkylphenol polyoxyethylene 1, oleylamide 4, active carbon nanoparticles 1, auxiliary agent 5, deionized water 1000;
Auxiliary agent is made up of the raw material of following weight part: isooctyl oleate 12, wilkinite 3, stearylamide 5, water glass 0.1, polyoxyethylene 0.1, Silane coupling agent KH550 0.02, clorafin 421, propylene glycol fatty acid ester 2, deionized water 15, preparation method is: first by wilkinite high-temperature calcination 3h at 600-650 DEG C, 300 order powders are ground to form after cooling, powder mixes with Silane coupling agent KH550, after ball milling 15min, with water glass, polyoxyethylene adds in deionized water together, 25min is stirred with 600 revs/min of rotating speeds, subsequently spraying dry is carried out to solution, the powder obtained mixes with other leftover materials, be heated to 50 DEG C, continue to stir 50min, stir end and be cooled to room temperature, obtain slurry.
Described a kind of copper drawing fluid containing active carbon nanoparticles, its preparation technology is:
(1) first deionized water is heated to 50-60 DEG C, add Sodium Caseinate, polyoxyethylenated alcohol sodium sulfate, be stirred well to material and dissolve dispersion completely, then add active carbon nanoparticles, use high-shear emulsion machine dispersion treatment 40min, mixing solutions insulation is for subsequent use;
(2) trimellitate, Viscotrol C are mixed and heated to 50-60 DEG C, add N, the sub-bigcatkin willow propylene diamine of N '-two, oleylamide, 30min is stirred with the rotating speed of 1200 revs/min, slowly add step (1) gained material and other remaining component subsequently, continue to stir 50min, stirring terminates rear standing 3h and gets product.
Wire drawing liquid of the present invention can store more than at least 15 months at normal temperatures, and change more than liquid cycle stretch-out to 10 month, not easily break during wire drawing, the bright and clean no marking of wire surface, cone pulley cabling is unobstructed, and its concrete test performance index is as follows:
| Project | Index |
| Kinematic viscosity (50 DEG C) | ≤100mm 2 /s |
| Condensation point | ≤-5℃ |
| PH value | 7.4 |
| Emulsion corrosion (55 ± 2) DEG C, full leaching copper sheet 1h | Qualified |
| Emulsion stability (15-35 DEG C) 1h | Without layering, without precipitation, separate out without soap, oil |
| Defoaming (55 ± 2 DEG C, 5min) | ≤4mL |