CN102912388A - Gravure hard copper additive - Google Patents
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- CN102912388A CN102912388A CN2012103837042A CN201210383704A CN102912388A CN 102912388 A CN102912388 A CN 102912388A CN 2012103837042 A CN2012103837042 A CN 2012103837042A CN 201210383704 A CN201210383704 A CN 201210383704A CN 102912388 A CN102912388 A CN 102912388A
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Abstract
The invention relates to a gravure hard copper additive and effectively solves the problems of low hardness, poor smoothness, poor flexibility and short effective storage time. The technical scheme for solving the problems is as follows: the gravure hard copper additive comprises a hard agent and gloss agent, wherein the hard agent comprises the following components: 1.1-1.3 kg of sodium propanesulfonate, 0.35-0.45 kg of polyethyleneimine, 0.5-0.7 kg of sodium sulfonate, 0.45-0.55 kg of wetting agent, 0.9-1.1 kml of sulfuric acid with mass concentration of 98%, and 73.5-79.5 kml of purified water; and the gloss agent comprises the following components: 0.7-0.9 kg of sodium propanesulfonate, 0.9-1 kg of high molecular polymer, 0.7-0.9 kg of acid copper moving agent, 0.9-1.1 kg of grain refiner, 0.45-0.55 kg of benzimidazole, 0.45-0.55 kml of sulfuric acid with mass concentration of 98%, 48-52 ml of hydrochloric acid with mass concentration of 98%, and 72-79 kml of purified water. The gravure hard copper additive is scientific and reasonable in components and proportioning, simple in method, easy to produce and convenient to use, has a good effect, is an innovative improvement of a Daiwa additive, is high in hardness, good in smoothness, good in flexibility and long in effective storage time, and is an innovation of the conventional gravure hard copper additive.
Description
Technical field
The present invention relates to chemical industry, particularly a kind of intaglio plate hard copper additive.
Background technology
The material that must use when additive is gravure electroplating copper, because the electronic engraving printing gravure when engraving to copper require high, Hardness Control is at 190-210HV, and cupric ion is arranged and wanted evenly, and the additive that uses at present has two kinds, large and the hardness additive such as Japan, a kind of is Hard, and its plating performance is good, and hardness, smooth finish are all very desirable, but its maximum defective is hardness staging life weak point, only has 3-4 days; Another kind is COMSG, although it electroplates performance not as Hard, but hardness, smooth finish are also all fine, its performance is partially pliable and tough, maximum advantage is that staging life is long, can reach 1-2 individual month, develops so how that a kind of both hardness is large, smooth finish good, performance is pliable and tough, and the intaglio plate hard copper additive that effectively staging life is long again is the technical problem that need to conscientiously solve.
Summary of the invention
For above-mentioned situation, for overcoming the defective of prior art, the present invention's purpose just provides a kind of intaglio plate hard copper additive, can solve effectively that hardness is large, smooth finish good, and performance is pliable and tough, effectively staging life long problem.
The technical scheme that the present invention solves is, intaglio plate hard copper additive comprises hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.1-1.3kg, polymine 0.35-0.45kg, sodium sulfonate 0.5-0.7kg, wetting agent 0.45-0.55kg, the sulfuric acid 0.9-1.1kml of mass concentration 98% and pure water 73.5-79.5kml, wherein, in agitator, add first pure water 24-26kml(conductivity EC=0.1-1.0us/cm, as follows), add propane sulfonic acid sodium 1.1-1.3kg at water temperature 25-35 ℃, stirred 4.5-5.5 hour, add again pure water 9.5-10.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower polymine 0.35-0.45kg that adds, stir after 50-70 minute, add again pure water 14.5-15.5kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.5-0.7kg that adds, stir after 25-35 minute, add again pure water 14.5-15.5kml, at the temperature 25-35 ℃ of lower wetting agent 0.45-0.55kg that adds, stir after 25-35 minute, add pure water 11-12kml, after stirring, add the sulfuric acid 0.9-1.1kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.7-0.9kg, high molecular polymer 0.9-1kg, the acid copper agent 0.7-0.9kg that walks, grain-refining agent 0.9-1.1kg, benzimidazolyl 0.45-0.55kg, the sulfuric acid 0.45-0.55kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 48-52ml and pure water 72-79kml, wherein in agitator, add first pure water 19-21kml, add propane sulfonic acid sodium 0.7-0.9kg at water temperature 25-35 ℃, stirred 4.5-5.5 hour, add again pure water 9.5-10.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 0.9-1kg that adds, stir after 10-15 minute, add again pure water 9.5-10.5kml, at the temperature 25-35 ℃ of lower sour copper agent 0.7-0.9kg that walks that adds, stir after 10-15 minute, add again pure water 9.5-10.5kml, at the temperature 25-35 ℃ of lower grain-refining agent 0.9-1.1kg that adds, stir after 25-35 minute, add pure water 9.5-10.5kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.45-0.55kg that adds, stir after 25-35 minute, add pure water 15-16kml, stir, the sulfuric acid 0.45-0.55kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 48-52ml, and stirring gets final product;
During use, every 1000ml electroplates in the standardized solution and contains hard agent 1ml, gloss-imparting agent 1.2ml.
Component wetting agent in the described hard agent claims again tensio-active agent, a kind of for sulphonated oil, soap, Nekal BX etc.;
Component high molecular polymer in the described gloss-imparting agent is the usually macromolecular substance more than 10-10 of a class relative molecular mass, the contained atomicity of its molecule is generally several ten thousand, hundreds of thousands of even up to millions of, molecule reaches 10-10nm or longer, its molecular weight is the polymkeric substance of 10-106, and the polymeric amide of employing engineering plastics class, polycarbonate, polyoxymethylene etc. is a kind of in the high molecular polymer of the present invention; The agent that walks of described sour copper claims again agent or the sour copper agent that walks by force that walks of powerful sour copper, the commercially available prod that gets electroplating chemical product company limited such as the Jiangsu dream; Grain-refining agent is the commercially available prod, can adopt the commercially available prod of the proud new source in Dalian University of Technology's new and high technology and cooperation between school and enterprise section, Shenzhen Science and Technology Ltd. etc., all the other components also are commercially available known conventional products, describe in detail no longer one by one, the contribution of the invention is, they combined, and by add water in batches, the processing step that adds successively each component is prepared into the intaglio plate hard copper additive of novelty, is effective to electroplating industry.
Component of the present invention and dosage are scientific and reasonable, and method is simple, easily produce, and be easy to use, effective, is the improvement of and additive novelty large to Japan, and both hardness was large, smooth finish good, and performance is pliable and tough good, and effectively staging life is long again, is the innovation on the intaglio plate hard copper additive.
Embodiment
Below in conjunction with embodiment the specific embodiment of the present invention is elaborated.
Embodiment 1:
The present invention includes hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.2kg, polymine 0.4kg, sodium sulfonate 0.6kg, wetting agent 0.5kg, the sulfuric acid 1kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 50ml and pure water 76.3kml, wherein, in agitator, add first pure water 25kml(conductivity EC=0.1-1.0us/cm, as follows), add propane sulfonic acid sodium 1.2kg at water temperature 25-35 ℃, stirred 5 hours, add again pure water 10kml after the dissolving evenly, at the temperature 25-35 ℃ of lower polymine 0.4kg that adds, stir after 60 minutes, add again pure water 15kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.6kg that adds, stir after 30 minutes, add again pure water 15kml, at the temperature 25-35 ℃ of lower wetting agent 0.5kg that adds, stir 30 clocks after, add pure water 11.3kml, after stirring, add the sulfuric acid 1kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.8kg, high molecular polymer 0.96kg, the acid copper agent 0.8kg that walks, grain-refining agent 1kg, benzimidazolyl 0.5kg, the sulfuric acid 0.5kml of mass concentration 98% and pure water 75.44kml, wherein in agitator, add first pure water 20kml, add propane sulfonic acid sodium 0.8kg at water temperature 25-35 ℃, stirred 5 hours, add again pure water 10kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 0.96kg that adds, stir after 12 minutes, add again pure water 10kml, at the temperature 25-35 ℃ of lower sour copper agent 0.8kg that walks that adds, stir after 12 minutes, add again pure water 10kml, at the temperature 25-35 ℃ of lower grain-refining agent 1kg that adds, stir after 30 minutes, add pure water 10kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.5kg that adds, stir after 30 minutes, add pure water 15.44kml,, after stirring, the sulfuric acid 1kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 50ml, and stirring gets final product.
Embodiment 2
The present invention includes hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.1kg, polymine 0.35kg, sodium sulfonate 0.5kg, wetting agent 0.45kg, the sulfuric acid 0.9kml of mass concentration 98% and pure water 73.5kml, wherein, in agitator, add first pure water 24kml(conductivity EC=0.1-1.0us/cm, as follows), add propane sulfonic acid sodium 25 ℃ of water temperatures, stirred 4.5 hours, add again pure water 9.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower polymine 0.35kg that adds, stir after 50 minutes, add again pure water 14.5kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.5kg that adds, stir after 25 minutes, add again pure water 14.5kml, at the temperature 25-35 ℃ of lower wetting agent 0.45kg that adds, stir after 25 minutes, add pure water 11kml, after stirring, add the sulfuric acid 0.9kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.7kg, high molecular polymer 0.9kg, the acid copper agent 0.7kg that walks, grain-refining agent 0.9kg, benzimidazolyl 0.45kg, the sulfuric acid 0.45kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 48ml and pure water 72kml, wherein in agitator, add first pure water 19kml, add propane sulfonic acid sodium 0.7kg at water temperature 25-35 ℃, stirred 4.5 hours, add again pure water 9.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 0.9kg that adds, stir after 10 minutes, add again pure water 9.5kml, at the temperature 25-35 ℃ of lower sour copper agent 0.7kg that walks that adds, stir after 10 minutes, add again pure water 9.5kml, at the temperature 25-35 ℃ of lower grain-refining agent 0.9kg that adds, stir after 25 minutes, add pure water 9.5kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.45kg that adds, stir after 25 minutes, add pure water 15kml, stir, the sulfuric acid 0.45kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 48ml, and stirring gets final product.
Embodiment 3
The present invention includes hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.3kg, polymine 0.45kg, sodium sulfonate 0.7kg, wetting agent 0.55kg, the sulfuric acid 1.1kml of mass concentration 98% and pure water 79.5kml, wherein, in agitator, add first pure water 26kml(conductivity EC=0.1-1.0us/cm, as follows), add propane sulfonic acid sodium at water temperature 25-35 ℃, stirred 5.5 hours, add again pure water 10.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower polymine 0.45kg that adds, stir after 50-70 minute, add again pure water 15.5kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.7kg that adds, stir after 25-35 minute, add again pure water 15.5kml, at the temperature 25-35 ℃ of lower wetting agent 0.55kg that adds, stir after 25-35 minute, add pure water 12kml, after stirring, add the sulfuric acid 1.1kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.9kg, high molecular polymer 1kg, the acid copper agent 0.9kg that walks, grain-refining agent 1.1kg, benzimidazolyl 0.55kg, the sulfuric acid 0.55kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 52ml and pure water 79kml, wherein in agitator, add first pure water 21kml, add propane sulfonic acid sodium 0.9kg at water temperature 25-35 ℃, stirred 5.5 hours, add again pure water 10.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 1kg that adds, stir after 15 minutes, add again pure water 10.5kml, at the temperature 25-35 ℃ of lower sour copper agent 0.9kg that walks that adds, stir after 15 minutes, add again pure water 10.5kml, at the temperature 25-35 ℃ of lower grain-refining agent 1.1kg that adds, stir after 35 minutes, add pure water 10.5kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.55kg that adds, stir after 35 minutes, add pure water 16kml, stir, the sulfuric acid 0.55kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 52ml, and stirring gets final product.
The present invention has obtained good useful technique effect through test and on probation, compared with prior art, has better hardness, smooth finish, snappiness, and the product sand holes of processing are few, and the rate of forging a knife obviously reduces, and effective staging life is long, can reach 3 months.
The present invention finds that its cause of accident terms of settlement is provided by table 1 in science development test copper facing process:
Table 1:
In test, hard agent and gloss-imparting agent usage quantity are in standardized solution forms, and be as shown in table 2:
Table 2
| Composition | Best | Concentration range |
| Copper sulfate CuSO 4?5H 2O(g/L) | 220 | 180～240 |
| Sulfuric acid H 2SO 4(g/L) | 70 | 60-80 |
| Chlorion Cl-(mg/L) | 110 | 70-110 |
| 1 hard agent (ml/l) | 1 | 0.8-1 |
| 2 gloss-imparting agents (ml/l) | 1.2 | 1-1.2 |
| Temperature (℃) | 38 | 35-42 |
| Cathode current density (A/ decimetre 2） | 18 | 10-20 |
In the electroplating process, the hard agent, the consumption of gloss-imparting agent is 70-80ml/1000AH, technical scheme of the present invention is exactly to sum up above-mentioned test, the creative work result who makes after the practical situation in the process of scientific research, additive and other intermediate fiting effect highly significant, in the temperature range of broadness, plate out leveling, the coating that toughness is good, have splendid leveling and bright property, in the scope of 0.2-10A/d ㎡, all can obtain highlighted coating, anti-strong acid, stable in acidic solution, overcome the disadvantage that propane sulfonic acid sodium is separated out easily in acidic solution, guaranteed the quality of coating, in the standardized solution (plating bath) that table 2 provides, use and show that the present invention has following outstanding characteristics:
It is fast ray velocity when 1, electroplating, and leveling property and covering (walking) ability are good, and also there are preferably leveling and luminance brightness in the district at low electricity;
2, temperature range is wide, can plate to get the coating of high brightness in 20-38 ℃ of scope; Bath stability is good.
3, hardness can keep 3 months lastingly, was specifically designed to the electronic engraving intaglio plate.
4, can impel copper electroplating layer to have good physicals.
5, the plating rear surface is smooth, and overall performance is good, can save the polishing time, is the innovation on the intaglio plate hard copper additive, and significant economic and social benefit is arranged.
Claims (4)
1. intaglio plate hard copper additive, it is characterized in that, comprise hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.1-1.3kg, polymine 0.35-0.45kg, sodium sulfonate 0.5-0.7kg, wetting agent 0.45-0.55kg, the sulfuric acid 0.9-1.1kml of mass concentration 98% and pure water 73.5-79.5kml, wherein, in agitator, add first pure water 24-26kml, add propane sulfonic acid sodium 1.1-1.3kg at water temperature 25-35 ℃, stirred 4.5-5.5 hour, add again pure water 9.5-10.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower polymine 0.35-0.45kg that adds, stir after 50-70 minute, add again pure water 14.5-15.5kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.5-0.7kg that adds, stir after 25-35 minute, add again pure water 14.5-15.5kml, at the temperature 25-35 ℃ of lower wetting agent 0.45-0.55kg that adds, stir after 25-35 minute, add pure water 11-12kml, after stirring, add the sulfuric acid 0.9-1.1kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.7-0.9kg, high molecular polymer 0.9-1kg, the acid copper agent 0.7-0.9kg that walks, grain-refining agent 0.9-1.1kg, benzimidazolyl 0.45-0.55kg, the sulfuric acid 0.45-0.55kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 48-52ml and pure water 72-79kml, wherein in agitator, add first pure water 19-21kml, add propane sulfonic acid sodium 0.7-0.9kg at water temperature 25-35 ℃, stirred 4.5-5.5 hour, add again pure water 9.5-10.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 0.9-1kg that adds, stir after 10-15 minute, add again pure water 9.5-10.5kml, at the temperature 25-35 ℃ of lower sour copper agent 0.7-0.9kg that walks that adds, stir after 10-15 minute, add again pure water 9.5-10.5kml, at the temperature 25-35 ℃ of lower grain-refining agent 0.9-1.1kg that adds, stir after 25-35 minute, add pure water 9.5-10.5kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.45-0.55kg that adds, stir after 25-35 minute, add pure water 15-16kml, stir, the sulfuric acid 0.45-0.55kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 48-52ml, and stirring gets final product.
2. intaglio plate hard copper additive according to claim 1, it is characterized in that, comprise hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.2kg, polymine 0.4kg, sodium sulfonate 0.6kg, wetting agent 0.5kg, the sulfuric acid 1kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 50ml and pure water 76.3kml, wherein, in agitator, add first pure water 25kml, add propane sulfonic acid sodium 1.2kg at water temperature 25-35 ℃, stirred 5 hours, add again pure water 10kml after the dissolving evenly, at temperature 25-35 ℃ of lower adding polymine 0.4kg, stir after 60 minutes, add again pure water 15kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.6kg that adds, stir after 30 minutes, add again pure water 15kml, at the temperature 25-35 ℃ of lower wetting agent 0.5kg that adds, after stirring 30 clocks, add pure water 11.3kml, after stirring, add the sulfuric acid 1kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.8kg, high molecular polymer 0.96kg, the acid copper agent 0.8kg that walks, grain-refining agent 1kg, benzimidazolyl 0.5kg, the sulfuric acid 0.5kml of mass concentration 98% and pure water 75.44kml, wherein in agitator, add first pure water 20kml, add propane sulfonic acid sodium 0.8kg at water temperature 25-35 ℃, stirred 5 hours, add again pure water 10kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 0.96kg that adds, stir after 12 minutes, add again pure water 10kml, at the temperature 25-35 ℃ of lower sour copper agent 0.8kg that walks that adds, stir after 12 minutes, add again pure water 10kml, at the temperature 25-35 ℃ of lower grain-refining agent 1kg that adds, stir after 30 minutes, add pure water 10kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.5kg that adds, stir after 30 minutes, add pure water 15.44kml,, after stirring, the sulfuric acid 1kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 50ml, and stirring gets final product.
3. intaglio plate hard copper additive according to claim 1, it is characterized in that, comprise hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.1kg, polymine 0.35kg, sodium sulfonate 0.5kg, wetting agent 0.45kg, the sulfuric acid 0.9kml of mass concentration 98% and pure water 73.5kml, wherein, in agitator, add first pure water 24kml, add propane sulfonic acid sodium 25 ℃ of water temperatures, stirred 4.5 hours, add again pure water 9.5kml after the dissolving evenly, at temperature 25-35 ℃ of lower adding polymine 0.35kg, stir after 50 minutes, add again pure water 14.5kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.5kg that adds, stir after 25 minutes, add again pure water 14.5kml, at the temperature 25-35 ℃ of lower wetting agent 0.45kg that adds, stir after 25 minutes, add pure water 11kml, after stirring, add the sulfuric acid 0.9kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.7kg, high molecular polymer 0.9kg, the acid copper agent 0.7kg that walks, grain-refining agent 0.9kg, benzimidazolyl 0.45kg, the sulfuric acid 0.45kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 48ml and pure water 72kml, wherein in agitator, add first pure water 19kml, add propane sulfonic acid sodium 0.7kg at water temperature 25-35 ℃, stirred 4.5 hours, add again pure water 9.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 0.9kg that adds, stir after 10 minutes, add again pure water 9.5kml, at the temperature 25-35 ℃ of lower sour copper agent 0.7kg that walks that adds, stir after 10 minutes, add again pure water 9.5kml, at the temperature 25-35 ℃ of lower grain-refining agent 0.9kg that adds, stir after 25 minutes, add pure water 9.5kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.45kg that adds, stir after 25 minutes, add pure water 15kml, stir, the sulfuric acid 0.45kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 48ml, and stirring gets final product.
4. intaglio plate hard copper additive according to claim 1, it is characterized in that, comprise hard agent and gloss-imparting agent, the hard agent is to be made by following component: propane sulfonic acid sodium 1.3kg, polymine 0.45kg, sodium sulfonate 0.7kg, wetting agent 0.55kg, the sulfuric acid 1.1kml of mass concentration 98% and pure water 79.5kml, wherein, in agitator, add first pure water 26kml, add propane sulfonic acid sodium at water temperature 25-35 ℃, stirred 5.5 hours, add again pure water 10.5kml after the dissolving evenly, at temperature 25-35 ℃ of lower adding polymine 0.45kg, stir after 50-70 minute, add again pure water 15.5kml, at the temperature 25-35 ℃ of lower sodium sulfonate 0.7kg that adds, stir after 25-35 minute, add again pure water 15.5kml, at the temperature 25-35 ℃ of lower wetting agent 0.55kg that adds, stir after 25-35 minute, add pure water 12kml, after stirring, add the sulfuric acid 1.1kml of mass concentration 98%, stirring gets final product;
Described gloss-imparting agent is to be made by following component: propane sulfonic acid sodium 0.9kg, high molecular polymer 1kg, the acid copper agent 0.9kg that walks, grain-refining agent 1.1kg, benzimidazolyl 0.55kg, the sulfuric acid 0.55kml of mass concentration 98%, mass concentration is 98% hydrochloric acid 52ml and pure water 79kml, wherein in agitator, add first pure water 21kml, add propane sulfonic acid sodium 0.9kg at water temperature 25-35 ℃, stirred 5.5 hours, add again pure water 10.5kml after the dissolving evenly, at the temperature 25-35 ℃ of lower high molecular polymer 1kg that adds, stir after 15 minutes, add again pure water 10.5kml, at the temperature 25-35 ℃ of lower sour copper agent 0.9kg that walks that adds, stir after 15 minutes, add again pure water 10.5kml, at the temperature 25-35 ℃ of lower grain-refining agent 1.1kg that adds, stir after 35 minutes, add pure water 10.5kml, at the temperature 25-35 ℃ of lower benzimidazolyl 0.55kg that adds, stir after 35 minutes, add pure water 16kml, stir, the sulfuric acid 0.55kml of adding mass concentration 98% and mass concentration are 98% hydrochloric acid 52ml, and stirring gets final product.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105200467A (en) * | 2015-11-02 | 2015-12-30 | 江苏梦得电镀化学品有限公司 | Intaglio hard copper additive and plating solution |
| CN106637312A (en) * | 2017-03-07 | 2017-05-10 | 龙游运申制版有限公司 | Copper plating solution for plate roller and preparation method of copper plating solution |
| CN107268042A (en) * | 2017-06-02 | 2017-10-20 | 吕艺璇 | A kind of electronic engraving printing gravure hard copper additive |
| CN107740146A (en) * | 2017-10-27 | 2018-02-27 | 桐城运城制版有限公司 | A kind of intaglio plate copper plating additive |
| CN114134544A (en) * | 2021-12-31 | 2022-03-04 | 三门峡毕昇制版科技股份有限公司 | Alkaline copper plating additive for electronic engraving printing gravure |
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| CN105200467A (en) * | 2015-11-02 | 2015-12-30 | 江苏梦得电镀化学品有限公司 | Intaglio hard copper additive and plating solution |
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| CN107268042A (en) * | 2017-06-02 | 2017-10-20 | 吕艺璇 | A kind of electronic engraving printing gravure hard copper additive |
| CN107268042B (en) * | 2017-06-02 | 2018-07-10 | 吕艺璇 | A kind of electronic engraving printing gravure hard copper additive |
| CN107740146A (en) * | 2017-10-27 | 2018-02-27 | 桐城运城制版有限公司 | A kind of intaglio plate copper plating additive |
| CN114134544A (en) * | 2021-12-31 | 2022-03-04 | 三门峡毕昇制版科技股份有限公司 | Alkaline copper plating additive for electronic engraving printing gravure |
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Application publication date: 20130206 |