WO2023279658A1 - Copper wire drawing annealing solution and use method thereof - Google Patents

Copper wire drawing annealing solution and use method thereof Download PDF

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Publication number
WO2023279658A1
WO2023279658A1 PCT/CN2021/137123 CN2021137123W WO2023279658A1 WO 2023279658 A1 WO2023279658 A1 WO 2023279658A1 CN 2021137123 W CN2021137123 W CN 2021137123W WO 2023279658 A1 WO2023279658 A1 WO 2023279658A1
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parts
copper wire
wire drawing
annealing
copper
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PCT/CN2021/137123
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French (fr)
Chinese (zh)
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孙果洋
汪小龙
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安美科技股份有限公司
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Publication of WO2023279658A1 publication Critical patent/WO2023279658A1/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
    • C10M2215/222—Triazines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/72—Extended drain
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal

Definitions

  • the invention relates to the technical field of copper wire drawing annealing, in particular to a copper wire drawing annealing liquid and a use method thereof.
  • Copper wire drawing refers to the processing method in which the copper wire busbar wire is forced through the mold under mechanical action to obtain the required cross-sectional shape and size. After the copper busbar is drawn and formed by several combined dies, the diameter of the wire is reduced proportionally to the required size. At the same time, in order to eliminate the internal stress of the wire during the drawing process, it is often necessary to anneal the copper wire.
  • Copper wire annealing is divided into two processes: stuffy tank annealing (no need for annealing liquid) and online annealing (requiring annealing liquid).
  • stuffy tank annealing no need for annealing liquid
  • online annealing requiring annealing liquid
  • the annealing solution used in the factory was generally AB two-component.
  • the drawing solution and copper antioxidant were mixed according to 1:1 and added to water to a total concentration of 0.5%-1.0%.
  • the present invention provides a copper wire drawing annealing liquid, which combines the anti-oxidation and lubricity of the conventional two-component annealing liquid, and has a long anti-oxidation time, good lubricity to the annealing cone, and is not easy to wear.
  • the invention also provides a method for using the annealing solution for copper wire drawing.
  • the appropriate concentration can be selected according to requirements, and the operation is convenient and the treatment cost is low.
  • a copper wire drawing annealing solution the total weight part is 100 parts
  • the copper wire drawing annealing liquid comprises the following components by weight: 40-60 parts of copper antioxidant, 1-5 parts of solubilizer, 3-5 parts of boric acid, organic alcohol amine 5-10 parts, 5-10 parts of rust inhibitor, 5-20 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of bactericide, and the rest of water.
  • the copper wire drawing annealing solution has a total weight of 100 parts, including the following components by weight: 42-60 parts of copper antioxidant, 1-4 parts of solubilizer, 3-5 parts of boric acid, organic alcohol amine 5-10 parts, 5-10 parts of rust inhibitor, 5-15 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of bactericide, and the rest of water.
  • the copper antioxidant is one of benzotriazole T706, modified benzotriazole T706, tolyltriazole T706A and modified tolyltriazole T706A.
  • the solubilizer is neodecanoic acid or other C8-C10 linear or isomeric acids.
  • the organic alcohol amine is one or more of monoethanolamine, diethanolamine, triethanolamine, isopropanolamine, diisopropanolamine, triisopropanolamine, and other organic alcoholamines mixture.
  • the rust inhibitor is one or a mixture of C10-C12 dibasic acids.
  • the self-emulsifying ester is trimer acid self-emulsifying ester.
  • the antifoaming agent is a silicone 3D silicone emulsion.
  • the fungicide is BK, MBM, MBO or BIT.
  • the method of using the copper wire drawing annealing liquid is as follows: when using, use water to dilute the copper wire drawing annealing liquid to a suitable concentration, and the usage concentrations of the copper wire drawing annealing liquid are as follows:
  • the concentration of annealing solution for copper wire drawing is 0.2% to 0.4%;
  • the concentration of annealing solution for copper wire drawing is 0.4% to 0.8%;
  • the concentration of annealing solution for copper wire drawing is 0.8% to 2.0%.
  • the one-component annealing solution is convenient and quick to use, and it is not easy to make mistakes;
  • the invention provides a copper wire drawing annealing solution, the total weight of the copper wire drawing annealing liquid is 100 parts, including the following components by weight: 40-60 parts of copper antioxidant, 1-5 parts of solubilizer, and 3-5 parts of boric acid , 5-10 parts of organic alcohol amine, 5-10 parts of rust inhibitor, 5-20 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of fungicide, and the balance of water.
  • the total weight of the copper wire drawing annealing solution is 100 parts, including the following components by weight: 42-60 parts of copper antioxidant, 1-4 parts of solubilizer, 3-5 parts of boric acid, 5- 10 parts, 5-10 parts of rust inhibitor, 5-15 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of bactericide, and the rest of water.
  • Copper antioxidant mainly plays the role of anti-oxidation of copper and prolongs its service life.
  • the copper antioxidant can be selected as one of benzotriazole T706, a modified product of benzotriazole T706, a modified product of tolyltriazole T706A and tolyltriazole T706A.
  • the solubilizing agent has the ability to solubilize and increase the solubility of other components in the solvent, so that each component can be dispersed evenly and fully play its role.
  • the solubilizer can be one or more of neodecanoic acid, C8-C10 straight-chain acid or isomeric acid, and C8-C10 straight-chain acid refers to a straight-chain structural acid containing 8 to 10 carbon atoms.
  • the organic alcohol amine may be one or a mixture of monoethanolamine, diethanolamine, triethanolamine, isopropanolamine, diisopropanolamine, triisopropanolamine, and other organic alcoholamines.
  • the rust inhibitor can be one or a mixture of C10-C12 dibasic acids.
  • Self-emulsifying esters are trimer acid self-emulsifying esters.
  • the defoamer is silicone 3D siloxane emulsion, such as Dow Corning's 1247/1267, Meng Qingxin's MS575, Lubrizol's 5674, etc., which can prevent foam overflow during product use.
  • the bactericide is mainly to prevent the annealing solution from growing and deteriorating, and the bactericide can be selected from bactericide BK, MBM, MBO or BIT.
  • the method of using the copper wire drawing annealing liquid is as follows: when using, use water to dilute the copper wire drawing annealing liquid to a suitable concentration, and the usage concentrations of the copper wire drawing annealing liquid are as follows:
  • the concentration of annealing solution for copper wire drawing is 0.2% to 0.4%;
  • the concentration of annealing solution for copper wire drawing is 0.4% to 0.8%;
  • the concentration of annealing solution for copper wire drawing is 0.8% to 2.0%.
  • the one-component annealing solution is convenient and quick to use, and it is not easy to make mistakes;
  • the total weight of the copper wire drawing annealing liquid in this embodiment is 100 parts, including the following components by weight: 40 parts of copper antioxidant, 5 parts of solubilizer, 3 parts of boric acid, 10 parts of organic alcohol amine, 5 parts of rust inhibitor, 5 parts of self-emulsifying ester, 0.01 part of defoamer, 5 parts of bactericide, and the balance of water.
  • the copper antioxidant is benzotriazole T706.
  • the solubilizer is neodecanoic acid.
  • the organic alcohol amine is triethanolamine.
  • the rust inhibitor is sebacic acid.
  • Self-emulsifying esters are trimer acid self-emulsifying esters.
  • the defoamer is Dow Corning 1247.
  • the fungicide is fungicide BK.
  • the concentration of annealing solution for copper wire drawing is 0.4%
  • the concentration of annealing solution for copper wire drawing is 0.8%
  • the concentration of annealing solution for copper wire drawing is 1.5%.
  • the total weight of the copper wire drawing annealing liquid of the present embodiment is 100 parts, including the following components by weight: 42 parts of copper antioxidant, 4 parts of solubilizer, 5 parts of boric acid, 6 parts of organic alcohol amine, 10 parts of rust inhibitor, 20 parts of self-emulsifying ester, 0.05 parts of defoamer, 6 parts of fungicide, and the balance of water.
  • the copper antioxidant is tolyltriazole T706A.
  • the solubilizer may be neodecanoic acid.
  • the organic alcohol amine is monoethanolamine.
  • the rust inhibitor is DDDA dodecanedioic acid.
  • Self-emulsifying esters are trimer acid self-emulsifying esters.
  • the defoamer is Dow Corning 1267.
  • the fungicide is fungicide BK.
  • the concentration of annealing solution for copper wire drawing is 0.2%
  • the concentration of annealing solution for copper wire drawing is 0.5%
  • the concentration of annealing solution for copper wire drawing is 0.8%.
  • the total weight of the copper wire drawing annealing solution in this embodiment is 100 parts, including the following components by weight: 50 parts of copper antioxidant, 3.5 parts of solubilizer, 2 parts of boric acid, 7 parts of organic alcohol amine, 6 parts of rust inhibitor, 15 parts of self-emulsifying ester, 0.07 parts of defoamer, 10 parts of fungicide, and the balance of water.
  • the copper antioxidant is benzotriazole T706.
  • the solubilizing agent may be an isomeric acid of capric acid.
  • the organic alcohol amine is diethanolamine.
  • the rust inhibitor can be one of C10-C12 dibasic acids.
  • Self-emulsifying esters are trimer acid self-emulsifying esters.
  • the defoamer is Meng Qingxin's MS575.
  • the biocide is the biocide MBM.
  • the concentration of annealing solution for copper wire drawing is 0.3%
  • the concentration of annealing solution for copper wire drawing is 0.5%
  • the concentration of annealing solution for copper wire drawing is 2.0%.
  • the total weight of the copper wire drawing annealing solution in this embodiment is 100 parts, including the following components by weight: 56 parts of copper antioxidant, 2 parts of solubilizer, 3 parts of boric acid, 9 parts of organic alcohol amine, 8 parts of rust inhibitor, 10 parts of self-emulsifying ester, 0.04 parts of defoamer, 7 parts of bactericide, and the balance of water.
  • the copper antioxidant is tolyltriazole T706A.
  • the solubilizer may be neodecanoic acid.
  • the organic alcohol amine is triethanolamine.
  • the rust inhibitor is DDDA dodecanedioic acid.
  • Self-emulsifying esters are trimer acid self-emulsifying esters.
  • the defoamer was Lubrizol's 5674.
  • the fungicide is fungicide BK.
  • the concentration of annealing solution for copper wire drawing is 0.3%
  • the concentration of annealing solution for copper wire drawing is 0.6%
  • the concentration of annealing solution for copper wire drawing is 1.0%.
  • the total weight of the copper wire drawing annealing liquid of the present embodiment is 100 parts, including the following components by weight: 58 parts of copper antioxidant, 1 part of solubilizer, 4 parts of boric acid, 5 parts of organic alcohol amine, 8 parts of rust inhibitor, 7 parts of self-emulsifying ester, 0.1 part of defoamer, 6 parts of bactericide, and the balance of water.
  • the copper antioxidant is benzotriazole T706.
  • the solubilizer is neodecanoic acid.
  • the organic alcoholamine is isopropanolamine.
  • the rust inhibitor is sebacic acid.
  • Self-emulsifying esters are trimer acid self-emulsifying esters.
  • the defoamer is Dow Corning 1247.
  • the bactericide is the bactericide BIT.
  • the concentration of annealing solution for copper wire drawing is 0.4%
  • the concentration of annealing solution for copper wire drawing is 0.6%
  • the concentration of annealing solution for copper wire drawing is 1.5%.
  • the total weight of the copper wire drawing annealing liquid in this embodiment is 100 parts, including the following components by weight: 60 parts of copper antioxidant, 1 part of solubilizer, 4 parts of boric acid, 6 parts of organic alcohol amine, 7 parts of rust inhibitor, 8 parts of self-emulsifying ester, 0.07 parts of defoamer, 5.5 parts of fungicide, and the balance of water.
  • the copper antioxidant is tolyltriazole T706A.
  • the solubilizer is neodecanoic acid.
  • the organic alcohol amine is triisopropanolamine.
  • the rust inhibitor is DDDA dodecanedioic acid.
  • Self-emulsifying esters are trimer acid self-emulsifying esters.
  • the defoamer is Dow Corning 1247.
  • the fungicide is the fungicide MBO.
  • the concentration of annealing solution for copper wire drawing is 0.3%
  • the concentration of annealing solution for copper wire drawing is 0.5%
  • the concentration of annealing solution for copper wire drawing is 1.0%.
  • the performance test of the annealing solution for copper wire drawing in Examples 1 to 6 was carried out, and the limit time of 1a was detected.
  • the test method was GB/T6144-2010, and the results are shown in Table 1.
  • the copper wire drawing annealing solution of the present invention has a good application effect, not only can prolong the oxidation resistance of finished copper wires at a low concentration, but can also provide good lubricity for the tower pulley.

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Abstract

A copper wire drawing annealing solution and a use method thereof. The total weight of the copper wire drawing annealing solution is 100 parts. The copper wire drawing annealing solution comprises the following components in parts by weight: 40-60 parts of a copper antioxidant, 1-5 parts of a solubilizer, 3-5 parts of boric acid, 5-10 parts of organic alcohol amine, 5-10 parts of a rust inhibitor, 5-20 parts of a self-emulsifying ester, 0.01-0.1 part of a defoamer, 5-10 parts of a bactericide, the remainder being water. Compared with traditional two-component wire drawing annealing solutions, the single-component annealing solution is more convenient to use, and has a longer oxidation resistant time, a good lubricity on a conical annealing roller to prevent wearing, and good antibacterial properties, enabling the conical annealing roller to work more than 6 months even the annealing solution is used at a concentration of 0.5%, thus reducing the waste water discharge and treatment costs, compared with the case of using traditional two-component annealing solutions.

Description

铜拉丝退火液及其使用方法Copper wire drawing annealing solution and method of use thereof 技术领域technical field
本发明涉及铜线拉丝退火技术领域，特别是涉及铜拉丝退火液及其使用方法。The invention relates to the technical field of copper wire drawing annealing, in particular to a copper wire drawing annealing liquid and a use method thereof.
背景技术Background technique
铜线拉丝是指铜线母线线材在机械作用下强行通过模具，获得所要求的截面积形状和尺寸的加工方法。铜母线经过若干道组合模具拉丝成型后，线材直径成比例缩小成所需要的尺寸，同时为了消除拉伸过程中产生的线材内应力，经常需要对铜线做退火处理。Copper wire drawing refers to the processing method in which the copper wire busbar wire is forced through the mold under mechanical action to obtain the required cross-sectional shape and size. After the copper busbar is drawn and formed by several combined dies, the diameter of the wire is reduced proportionally to the required size. At the same time, in order to eliminate the internal stress of the wire during the drawing process, it is often necessary to anneal the copper wire.
铜线退火分为两种工艺：闷罐退火(无需退火液)和在线退火(需要退火液)。以往工厂使用的退火液一般是AB双组分使用，将拉丝液和铜抗氧剂按照1:1混合加入水至总浓度为0.5％-1.0％。Copper wire annealing is divided into two processes: stuffy tank annealing (no need for annealing liquid) and online annealing (requiring annealing liquid). In the past, the annealing solution used in the factory was generally AB two-component. The drawing solution and copper antioxidant were mixed according to 1:1 and added to water to a total concentration of 0.5%-1.0%.
虽然AB双组份拉丝液和铜抗氧剂混兑使用可以起到退火液的效果，但是这种混兑退火液的方式现场使用较繁琐，比例不好控制容易造成品质隐患。Although the mixed use of AB two-component wire drawing liquid and copper antioxidant can achieve the effect of annealing liquid, but this method of mixing annealing liquid is more cumbersome to use on site, and the poor control of the ratio may easily cause quality problems.
发明内容Contents of the invention
基于此，本发明提供一种铜拉丝退火液，结合了以往双组份退火液的抗氧性以及润滑性，并且抗氧化时间长，对退火塔轮润滑性好不易产生磨损。Based on this, the present invention provides a copper wire drawing annealing liquid, which combines the anti-oxidation and lubricity of the conventional two-component annealing liquid, and has a long anti-oxidation time, good lubricity to the annealing cone, and is not easy to wear.
本发明还提供了铜拉丝退火液的使用方法，根据需求选择合适的浓度，操作方便，处理成本低。The invention also provides a method for using the annealing solution for copper wire drawing. The appropriate concentration can be selected according to requirements, and the operation is convenient and the treatment cost is low.
一种铜拉丝退火液，总重量份为100份，铜拉丝退火液包括以下重量份组 分：铜抗氧剂40-60份、增溶剂1-5份、硼酸3-5份、有机醇胺5-10份、防锈剂5-10份、自乳化酯5-20份、消泡剂0.01-0.1份、杀菌剂5-10份、水余量。A copper wire drawing annealing solution, the total weight part is 100 parts, the copper wire drawing annealing liquid comprises the following components by weight: 40-60 parts of copper antioxidant, 1-5 parts of solubilizer, 3-5 parts of boric acid, organic alcohol amine 5-10 parts, 5-10 parts of rust inhibitor, 5-20 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of bactericide, and the rest of water.
在其中一个实施例中，铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂42-60份、增溶剂1-4份、硼酸3-5份、有机醇胺5-10份、防锈剂5-10份、自乳化酯5-15份、消泡剂0.01-0.1份、杀菌剂5-10份、水余量。In one of the embodiments, the copper wire drawing annealing solution has a total weight of 100 parts, including the following components by weight: 42-60 parts of copper antioxidant, 1-4 parts of solubilizer, 3-5 parts of boric acid, organic alcohol amine 5-10 parts, 5-10 parts of rust inhibitor, 5-15 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of bactericide, and the rest of water.
在其中一个实施例中，铜抗氧剂为苯三唑T706、苯三唑T706的改性物、甲基苯三唑T706A和甲基苯三唑T706A的改性物中的一种。In one embodiment, the copper antioxidant is one of benzotriazole T706, modified benzotriazole T706, tolyltriazole T706A and modified tolyltriazole T706A.
在其中一个实施例中，增溶剂为新癸酸或其他C8-C10直链或异构酸。In one embodiment, the solubilizer is neodecanoic acid or other C8-C10 linear or isomeric acids.
在其中一个实施例中，有机醇胺为一乙醇胺、二乙醇胺、三乙醇胺、异丙醇胺、二异丙醇胺、三异丙醇胺、以及其他有机醇胺中的一种或几种的混合物。In one embodiment, the organic alcohol amine is one or more of monoethanolamine, diethanolamine, triethanolamine, isopropanolamine, diisopropanolamine, triisopropanolamine, and other organic alcoholamines mixture.
在其中一个实施例中，防锈剂为C10-C12的二元酸中的一种或几种的混合物。In one embodiment, the rust inhibitor is one or a mixture of C10-C12 dibasic acids.
在其中一个实施例中，自乳化酯为三聚酸自乳化酯。In one embodiment, the self-emulsifying ester is trimer acid self-emulsifying ester.
在其中一个实施例中，消泡剂为有机硅3D硅氧烷乳液。In one embodiment, the antifoaming agent is a silicone 3D silicone emulsion.
在其中一个实施例中，杀菌剂为BK、MBM、MBO或BIT。In one embodiment, the fungicide is BK, MBM, MBO or BIT.
铜拉丝退火液的使用方法为：使用时，采用水将铜拉丝退火液稀释至适合的浓度，铜拉丝退火液的使用浓度分别如下：The method of using the copper wire drawing annealing liquid is as follows: when using, use water to dilute the copper wire drawing annealing liquid to a suitable concentration, and the usage concentrations of the copper wire drawing annealing liquid are as follows:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.2％～0.4％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.2% to 0.4%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.4％～0.8％；For copper wire antirust for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.4% to 0.8%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为0.8％～2.0％。For copper wire antirust for more than 3 months, the concentration of annealing solution for copper wire drawing is 0.8% to 2.0%.
本发明铜拉丝退火液的有益效果为：The beneficial effects of the copper wire drawing annealing liquid of the present invention are:
1、相对于传统AB双组分拉丝退火液，使用更方便，并且抗氧化时间长， 对退火塔轮润滑性好不易产生磨损，单组分退火液抗菌性强，即使在0.5％的浓度下使用寿命也可以超过6个月，减少了传统双组份退火液的废水排放以及处理成本；1. Compared with the traditional AB two-component wire drawing annealing liquid, it is more convenient to use, and has a long anti-oxidation time. It has good lubricity for the annealing tower wheel and is not easy to wear. The single-component annealing liquid has strong antibacterial properties, even at a concentration of 0.5%. The service life can also exceed 6 months, reducing the waste water discharge and treatment costs of traditional two-component annealing liquid;
2、单组分退火液使用起来方便快捷，不容易出差错；2. The one-component annealing solution is convenient and quick to use, and it is not easy to make mistakes;
3、最大限度的结合铜抗氧剂的抗氧性以及拉丝液的润滑性于一个整体，现场只需要添加一个产品即可，便于管控。3. Combining the anti-oxidation properties of copper antioxidant and the lubricity of wire drawing fluid in a whole to the greatest extent, only one product needs to be added on site, which is convenient for management and control.
具体实施方式detailed description
为了便于理解本发明，下面将对本发明进行更全面的描述。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。In order to facilitate the understanding of the present invention, the following will describe the present invention more fully. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.
本发明提供一种铜拉丝退火液，该铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂40-60份、增溶剂1-5份、硼酸3-5份、有机醇胺5-10份、防锈剂5-10份、自乳化酯5-20份、消泡剂0.01-0.1份、杀菌剂5-10份、水余量。The invention provides a copper wire drawing annealing solution, the total weight of the copper wire drawing annealing liquid is 100 parts, including the following components by weight: 40-60 parts of copper antioxidant, 1-5 parts of solubilizer, and 3-5 parts of boric acid , 5-10 parts of organic alcohol amine, 5-10 parts of rust inhibitor, 5-20 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of fungicide, and the balance of water.
一个实施例中，铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂42-60份、增溶剂1-4份、硼酸3-5份、有机醇胺5-10份、防锈剂5-10份、自乳化酯5-15份、消泡剂0.01-0.1份、杀菌剂5-10份、水余量。In one embodiment, the total weight of the copper wire drawing annealing solution is 100 parts, including the following components by weight: 42-60 parts of copper antioxidant, 1-4 parts of solubilizer, 3-5 parts of boric acid, 5- 10 parts, 5-10 parts of rust inhibitor, 5-15 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of bactericide, and the rest of water.
铜抗氧剂主要起到对铜材的抗氧化性，延长其使用寿命。铜抗氧剂可选为苯三唑T706、苯三唑T706的改性物、甲基苯三唑T706A和甲基苯三唑T706A的 改性物中的一种。Copper antioxidant mainly plays the role of anti-oxidation of copper and prolongs its service life. The copper antioxidant can be selected as one of benzotriazole T706, a modified product of benzotriazole T706, a modified product of tolyltriazole T706A and tolyltriazole T706A.
增溶剂具有增溶能力，增加其他组分在溶剂中的溶解度，使各组分可分散均匀，充分发挥作用。增溶剂可选为新癸酸或C8-C10直链酸或异构酸中的一种或几种，C8-C10直链酸是指含8至10个碳原子的直链结构酸。The solubilizing agent has the ability to solubilize and increase the solubility of other components in the solvent, so that each component can be dispersed evenly and fully play its role. The solubilizer can be one or more of neodecanoic acid, C8-C10 straight-chain acid or isomeric acid, and C8-C10 straight-chain acid refers to a straight-chain structural acid containing 8 to 10 carbon atoms.
有机醇胺可选为一乙醇胺、二乙醇胺、三乙醇胺、异丙醇胺、二异丙醇胺、三异丙醇胺、以及其他有机醇胺中的一种或几种的混合物。The organic alcohol amine may be one or a mixture of monoethanolamine, diethanolamine, triethanolamine, isopropanolamine, diisopropanolamine, triisopropanolamine, and other organic alcoholamines.
防锈剂可为C10-C12的二元酸中的一种或几种的混合物。The rust inhibitor can be one or a mixture of C10-C12 dibasic acids.
自乳化酯为三聚酸自乳化酯。Self-emulsifying esters are trimer acid self-emulsifying esters.
消泡剂为有机硅3D硅氧烷乳液比如道康宁的1247/1267，孟庆信的MS575、路博润的5674等，可防止产品使用过程中泡沫溢出问题。The defoamer is silicone 3D siloxane emulsion, such as Dow Corning's 1247/1267, Meng Qingxin's MS575, Lubrizol's 5674, etc., which can prevent foam overflow during product use.
杀菌剂主要是防止退火液长菌变质，杀菌剂可选为杀菌剂BK、MBM、MBO或BIT等。The bactericide is mainly to prevent the annealing solution from growing and deteriorating, and the bactericide can be selected from bactericide BK, MBM, MBO or BIT.
铜拉丝退火液的使用方法为：使用时，采用水将铜拉丝退火液稀释至适合的浓度，铜拉丝退火液的使用浓度分别如下：The method of using the copper wire drawing annealing liquid is as follows: when using, use water to dilute the copper wire drawing annealing liquid to a suitable concentration, and the usage concentrations of the copper wire drawing annealing liquid are as follows:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.2％～0.4％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.2% to 0.4%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.4％～0.8％；For copper wire antirust for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.4% to 0.8%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为0.8％～2.0％。For copper wire antirust for more than 3 months, the concentration of annealing solution for copper wire drawing is 0.8% to 2.0%.
本发明铜拉丝退火液的有益效果为：The beneficial effects of the copper wire drawing annealing liquid of the present invention are:
1、相对于传统AB双组分拉丝退火液，使用更方便，并且抗氧化时间长，对退火塔轮润滑性好不易产生磨损，单组分退火液抗菌性强，即使在0.5％的浓度下使用寿命也可以超过6个月，减少了传统双组份退火液的废水排放以及处理成本；1. Compared with the traditional AB two-component drawing annealing liquid, it is more convenient to use, and has a long anti-oxidation time. It has good lubricity for the annealing tower wheel and is not easy to wear. The single-component annealing liquid has strong antibacterial properties, even at a concentration of 0.5%. The service life can also exceed 6 months, reducing the waste water discharge and treatment costs of traditional two-component annealing liquid;
2、单组分退火液使用起来方便快捷，不容易出差错；2. The one-component annealing solution is convenient and quick to use, and it is not easy to make mistakes;
3、最大限度的结合铜抗氧剂的抗氧性以及拉丝液的润滑性于一个整体，现场只需要添加一个产品即可，便于管控。3. Combining the anti-oxidation properties of copper antioxidant and the lubricity of wire drawing fluid in a whole to the greatest extent, only one product needs to be added on site, which is convenient for management and control.
以下为实施例说明。The following is an example description.
实施例1Example 1
本实施例的铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂40份、增溶剂5份、硼酸3份、有机醇胺10份、防锈剂5份、自乳化酯5份、消泡剂0.01份、杀菌剂5份、水余量。The total weight of the copper wire drawing annealing liquid in this embodiment is 100 parts, including the following components by weight: 40 parts of copper antioxidant, 5 parts of solubilizer, 3 parts of boric acid, 10 parts of organic alcohol amine, 5 parts of rust inhibitor, 5 parts of self-emulsifying ester, 0.01 part of defoamer, 5 parts of bactericide, and the balance of water.
铜抗氧剂为苯三唑T706。The copper antioxidant is benzotriazole T706.
增溶剂为新癸酸。The solubilizer is neodecanoic acid.
有机醇胺为三乙醇胺。The organic alcohol amine is triethanolamine.
防锈剂为癸二酸。The rust inhibitor is sebacic acid.
自乳化酯为三聚酸自乳化酯。Self-emulsifying esters are trimer acid self-emulsifying esters.
消泡剂为道康宁的1247。The defoamer is Dow Corning 1247.
杀菌剂为杀菌剂BK。The fungicide is fungicide BK.
用水将铜拉丝退火液稀释至以下浓度：Dilute copper wire drawing annealing solution with water to the following concentration:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.4％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.4%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.8％；For copper wire rust prevention for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.8%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为1.5％。For copper wire antirust for more than 3 months, the concentration of annealing solution for copper wire drawing is 1.5%.
实施例2Example 2
本实施例的铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂42份、增溶剂4份、硼酸5份、有机醇胺6份、防锈剂10份、自乳化酯20份、消泡剂0.05份、杀菌剂6份、水余量。The total weight of the copper wire drawing annealing liquid of the present embodiment is 100 parts, including the following components by weight: 42 parts of copper antioxidant, 4 parts of solubilizer, 5 parts of boric acid, 6 parts of organic alcohol amine, 10 parts of rust inhibitor, 20 parts of self-emulsifying ester, 0.05 parts of defoamer, 6 parts of fungicide, and the balance of water.
铜抗氧剂为甲基苯三唑T706A。The copper antioxidant is tolyltriazole T706A.
增溶剂可选为新癸酸。The solubilizer may be neodecanoic acid.
有机醇胺为一乙醇胺。The organic alcohol amine is monoethanolamine.
防锈剂为十二碳二酸DDDA。The rust inhibitor is DDDA dodecanedioic acid.
自乳化酯为三聚酸自乳化酯。Self-emulsifying esters are trimer acid self-emulsifying esters.
消泡剂为道康宁的1267。The defoamer is Dow Corning 1267.
杀菌剂为杀菌剂BK。The fungicide is fungicide BK.
用水将铜拉丝退火液稀释至以下浓度：Dilute copper wire drawing annealing solution with water to the following concentration:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.2％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.2%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.5％；For copper wire rust prevention for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.5%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为0.8％。Anti-rust for copper wires for more than 3 months, the concentration of annealing solution for copper wire drawing is 0.8%.
实施例3Example 3
本实施例的铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂50份、增溶剂3.5份、硼酸2份、有机醇胺7份、防锈剂6份、自乳化酯15份、消泡剂0.07份、杀菌剂10份、水余量。The total weight of the copper wire drawing annealing solution in this embodiment is 100 parts, including the following components by weight: 50 parts of copper antioxidant, 3.5 parts of solubilizer, 2 parts of boric acid, 7 parts of organic alcohol amine, 6 parts of rust inhibitor, 15 parts of self-emulsifying ester, 0.07 parts of defoamer, 10 parts of fungicide, and the balance of water.
铜抗氧剂为苯三唑T706。The copper antioxidant is benzotriazole T706.
增溶剂可选为癸酸的异构酸。The solubilizing agent may be an isomeric acid of capric acid.
有机醇胺为二乙醇胺。The organic alcohol amine is diethanolamine.
防锈剂可为C10-C12的二元酸中的一种。The rust inhibitor can be one of C10-C12 dibasic acids.
自乳化酯为三聚酸自乳化酯。Self-emulsifying esters are trimer acid self-emulsifying esters.
消泡剂为孟庆信的MS575。The defoamer is Meng Qingxin's MS575.
杀菌剂为杀菌剂MBM。The biocide is the biocide MBM.
用水将铜拉丝退火液稀释至以下浓度：Dilute copper wire drawing annealing solution with water to the following concentration:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.3％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.3%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.5％；For copper wire rust prevention for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.5%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为2.0％。Anti-rust for copper wires for more than 3 months, the concentration of annealing solution for copper wire drawing is 2.0%.
实施例4Example 4
本实施例的铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂56份、增溶剂2份、硼酸3份、有机醇胺9份、防锈剂8份、自乳化酯10份、消泡剂0.04份、杀菌剂7份、水余量。The total weight of the copper wire drawing annealing solution in this embodiment is 100 parts, including the following components by weight: 56 parts of copper antioxidant, 2 parts of solubilizer, 3 parts of boric acid, 9 parts of organic alcohol amine, 8 parts of rust inhibitor, 10 parts of self-emulsifying ester, 0.04 parts of defoamer, 7 parts of bactericide, and the balance of water.
铜抗氧剂为甲基苯三唑T706A。The copper antioxidant is tolyltriazole T706A.
增溶剂可选为新癸酸。The solubilizer may be neodecanoic acid.
有机醇胺为三乙醇胺。The organic alcohol amine is triethanolamine.
防锈剂为十二碳二酸DDDA。The rust inhibitor is DDDA dodecanedioic acid.
自乳化酯为三聚酸自乳化酯。Self-emulsifying esters are trimer acid self-emulsifying esters.
消泡剂为路博润的5674。The defoamer was Lubrizol's 5674.
杀菌剂为杀菌剂BK。The fungicide is fungicide BK.
用水将铜拉丝退火液稀释至以下浓度：Dilute copper wire drawing annealing solution with water to the following concentration:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.3％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.3%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.6％；For copper wire rust prevention for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.6%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为1.0％。Anti-rust for copper wires for more than 3 months, the concentration of annealing solution for copper wire drawing is 1.0%.
实施例5Example 5
本实施例的铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂58份、增溶剂1份、硼酸4份、有机醇胺5份、防锈剂8份、自乳化酯7份、消泡剂0.1份、杀菌剂6份、水余量。The total weight of the copper wire drawing annealing liquid of the present embodiment is 100 parts, including the following components by weight: 58 parts of copper antioxidant, 1 part of solubilizer, 4 parts of boric acid, 5 parts of organic alcohol amine, 8 parts of rust inhibitor, 7 parts of self-emulsifying ester, 0.1 part of defoamer, 6 parts of bactericide, and the balance of water.
铜抗氧剂为苯三唑T706。The copper antioxidant is benzotriazole T706.
增溶剂为新癸酸。The solubilizer is neodecanoic acid.
有机醇胺为异丙醇胺。The organic alcoholamine is isopropanolamine.
防锈剂为癸二酸。The rust inhibitor is sebacic acid.
自乳化酯为三聚酸自乳化酯。Self-emulsifying esters are trimer acid self-emulsifying esters.
消泡剂为道康宁的1247。The defoamer is Dow Corning 1247.
杀菌剂为杀菌剂BIT。The bactericide is the bactericide BIT.
用水将铜拉丝退火液稀释至以下浓度：Dilute copper wire drawing annealing solution with water to the following concentration:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.4％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.4%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.6％；For copper wire rust prevention for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.6%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为1.5％。For copper wire antirust for more than 3 months, the concentration of annealing solution for copper wire drawing is 1.5%.
实施例6Example 6
本实施例的铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂60份、增溶剂1份、硼酸4份、有机醇胺6份、防锈剂7份、自乳化酯8份、消泡剂0.07份、杀菌剂5.5份、水余量。The total weight of the copper wire drawing annealing liquid in this embodiment is 100 parts, including the following components by weight: 60 parts of copper antioxidant, 1 part of solubilizer, 4 parts of boric acid, 6 parts of organic alcohol amine, 7 parts of rust inhibitor, 8 parts of self-emulsifying ester, 0.07 parts of defoamer, 5.5 parts of fungicide, and the balance of water.
铜抗氧剂为甲基苯三唑T706A。The copper antioxidant is tolyltriazole T706A.
增溶剂为新癸酸。The solubilizer is neodecanoic acid.
有机醇胺为三异丙醇胺。The organic alcohol amine is triisopropanolamine.
防锈剂为十二碳二酸DDDA。The rust inhibitor is DDDA dodecanedioic acid.
自乳化酯为三聚酸自乳化酯。Self-emulsifying esters are trimer acid self-emulsifying esters.
消泡剂为道康宁的1247。The defoamer is Dow Corning 1247.
杀菌剂为杀菌剂MBO。The fungicide is the fungicide MBO.
用水将铜拉丝退火液稀释至以下浓度：Dilute copper wire drawing annealing solution with water to the following concentration:
对铜线防锈1一个月以内，铜拉丝退火液使用浓度为0.3％；For copper wire antirust within 1 month, the concentration of annealing solution for copper wire drawing is 0.3%;
对铜线防锈1-3个月，铜拉丝退火液使用浓度为0.5％；For copper wire rust prevention for 1-3 months, the concentration of annealing solution for copper wire drawing is 0.5%;
对铜线防锈3个月以上，铜拉丝退火液使用浓度为1.0％。Anti-rust for copper wires for more than 3 months, the concentration of annealing solution for copper wire drawing is 1.0%.
对实施例1至6的铜拉丝退火液进行性能检测，检测达到1a的极限时间，测试方法为GB/T6144-2010，结果如表1所示。The performance test of the annealing solution for copper wire drawing in Examples 1 to 6 was carried out, and the limit time of 1a was detected. The test method was GB/T6144-2010, and the results are shown in Table 1.
表1Table 1
Figure PCTCN2021137123-appb-000001
Figure PCTCN2021137123-appb-000001
由检测结果可知，本发明铜拉丝退火液的使用效果良好，不仅在低浓度下可以延长铜线成品的抗氧化性能，还能够很好的提供塔轮润滑性。It can be seen from the test results that the copper wire drawing annealing solution of the present invention has a good application effect, not only can prolong the oxidation resistance of finished copper wires at a low concentration, but can also provide good lubricity for the tower pulley.
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

  1. 一种铜拉丝退火液，其特征在于，所述铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂40-60份、增溶剂1-5份、硼酸3-5份、有机醇胺5-10份、防锈剂5-10份、自乳化酯5-20份、消泡剂0.01-0.1份、杀菌剂5-10份、水余量。A copper wire drawing annealing liquid, characterized in that the total weight of the copper wire drawing annealing liquid is 100 parts, including the following components by weight: 40-60 parts of copper antioxidant, 1-5 parts of solubilizer, 3-3 boric acid 5 parts, 5-10 parts of organic alcohol amine, 5-10 parts of rust inhibitor, 5-20 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of bactericide, and the rest of water.
  2. 根据权利要求1所述的铜拉丝退火液及使用方法，其特征在于，所述铜拉丝退火液总重量份为100份，包括以下重量份组分：铜抗氧剂42-60份、增溶剂1-4份、硼酸3-5份、有机醇胺5-10份、防锈剂5-10份、自乳化酯5-15份、消泡剂0.01-0.1份、杀菌剂5-10份、水余量。The copper wire drawing annealing liquid and its use method according to claim 1, characterized in that the total weight of the copper wire drawing annealing liquid is 100 parts, including the following components by weight: 42-60 parts of copper antioxidant, solubilizer 1-4 parts, 3-5 parts of boric acid, 5-10 parts of organic alcohol amine, 5-10 parts of rust inhibitor, 5-15 parts of self-emulsifying ester, 0.01-0.1 part of defoamer, 5-10 parts of fungicide, water balance.
  3. 根据权利要求1所述的铜拉丝退火液，其特征在于，所述铜抗氧剂为苯三唑T706、苯三唑T706的改性物、甲基苯三唑T706A和甲基苯三唑T706A的改性物中的一种。The annealing solution for copper wire drawing according to claim 1, wherein the copper antioxidant is benzotriazole T706, a modified product of benzotriazole T706, tolyltriazole T706A and tolyltriazole T706A One of the modifiers.
  4. 根据权利要求1所述的铜拉丝退火液，其特征在于，所述增溶剂为新癸酸或C8-C10直链或异构酸。The annealing solution for copper wire drawing according to claim 1, wherein the solubilizer is neodecanoic acid or C8-C10 straight chain or isomeric acid.
  5. 根据权利要求1所述的铜拉丝退火液，其特征在于，所述有机醇胺为一乙醇胺、二乙醇胺、三乙醇胺、异丙醇胺、二异丙醇胺、三异丙醇胺、以及其他有机醇胺中的一种或几种的混合物。The annealing solution for copper wire drawing according to claim 1, wherein the organic alcohol amine is monoethanolamine, diethanolamine, triethanolamine, isopropanolamine, diisopropanolamine, triisopropanolamine, and other One or a mixture of organic alcohol amines.
  6. 根据权利要求1所述的铜拉丝退火液，其特征在于，所述防锈剂为C10-C12的二元酸中的一种或几种的混合物。The annealing solution for copper wire drawing according to claim 1, characterized in that the rust inhibitor is one or a mixture of C10-C12 dibasic acids.
  7. 根据权利要求1所述的铜拉丝退火液，其特征在于，所述自乳化酯为三聚酸自乳化酯。The annealing liquid for copper wire drawing according to claim 1, characterized in that the self-emulsifying ester is trimer acid self-emulsifying ester.
  8. 根据权利要求1所述的铜拉丝退火液，其特征在于，所述消泡剂为有机硅3D硅氧烷乳液。The annealing liquid for copper wire drawing according to claim 1, wherein the defoaming agent is an organic silicon 3D siloxane emulsion.
  9. 根据权利要求1所述的铜拉丝退火液，其特征在于，所述杀菌剂为杀菌 剂BK、MBM、MBO或BIT。Copper drawing annealing solution according to claim 1, is characterized in that, described bactericide is bactericide BK, MBM, MBO or BIT.
  10. 根据权利要求1至9任一项所述的铜拉丝退火液的使用方法，其特征在于，使用时，采用水将所述铜拉丝退火液稀释至适合的浓度，铜拉丝退火液的使用浓度分别如下：According to the method for using the copper wire drawing annealing liquid described in any one of claims 1 to 9, it is characterized in that, during use, the copper wire drawing annealing liquid is diluted to a suitable concentration with water, and the use concentrations of the copper wire drawing annealing liquid are respectively as follows:
    对铜线防锈1一个月以内，所述铜拉丝退火液使用浓度为0.2％～0.4％；For copper wire rust prevention within 1 month, the concentration of the annealing solution for copper wire drawing is 0.2% to 0.4%;
    对铜线防锈1-3个月，所述铜拉丝退火液使用浓度为0.4％～0.8％；For copper wire antirust for 1-3 months, the concentration of the annealing solution for copper wire drawing is 0.4% to 0.8%;
    对铜线防锈3个月以上，所述铜拉丝退火液使用浓度为0.8％～2.0％。To prevent rusting of copper wires for more than 3 months, the concentration of the annealing solution for copper wire drawing is 0.8%-2.0%.
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