CN1737204A - Addition agent for nickel cylinder mould electrolytic solution - Google Patents
Addition agent for nickel cylinder mould electrolytic solution Download PDFInfo
- Publication number
- CN1737204A CN1737204A CN 200510014392 CN200510014392A CN1737204A CN 1737204 A CN1737204 A CN 1737204A CN 200510014392 CN200510014392 CN 200510014392 CN 200510014392 A CN200510014392 A CN 200510014392A CN 1737204 A CN1737204 A CN 1737204A
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- China
- Prior art keywords
- water
- electrolytic solution
- nickel cylinder
- nickel
- cylinder mould
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- 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.)
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Abstract
The invention discloses a additive in nickel cylinder electrolytic solution, which comprises the following steps: first, fetching 600 ml distilled water or deionized water with temperature of 30-50Deg C and placing it in container; second, fetching 200g of benzosulfimide and resolving it in water; third, adding 200g of 1-4-butynediol; forth, adding 100ml of 80-L flatting agent; fifth, stewing it for 2h after continuously stirring for 40-60 minutes. The additive has the properties of strong adsorption capacity, fine screen and high polarizability of catelectrode, prevents quick discharge, and can increase trompil rate of nickel net.
Description
Technical field
The present invention relates to a kind of additive for electrolyte solution.Particularly relate to a kind of addition agent for nickel cylinder mould electrolytic solution that can improve nickel cylinder percentage of open area.
Background technology
At present weaving, dyeing generally use circular screen printer, and it is low that circular screen printer has labour intensity, the characteristics of high efficiency.Particularly in the face of the design frequent changes of cloth on the market, the demand of circular screen printer is constantly increased, simultaneously the demand of circular screen printer with the nickel cylinder increased especially day by day.The nickel cylinder oozes out mill base in the stamp process from mesh, reach the purpose of impressing pattern.So the nickel cylinder is one of key of the important accessory of circular screen printer.The quality of nickel cylinder quality directly influences the visual appearance of stamp product and the printing effect of finished product.
The manufacture method of nickel cylinder is to adopt to electroplate moulding method, after core is electroplated shaping, takes off from core again, and forming oval net tubular does not have the seam nickel screen.The production process of nickel screen is: core (mould) → once plating (plating) → thin skin (work in-process net) → secondary plating → finished net → check → qualified net.
Along with the design of figured cloth is more and more subtilized and attractive in appearance, also accordingly more and more higher with the requirement of the percentage of open area of nickel cylinder to circular screen printer.Its percentage of open area is meant: the mesh area in the unit surface and the per-cent of unit surface.Its percentage of open area is big more in unit surface, and the quality of its net is good more, and the working efficiency that is used on the circular screen printer is high more, and the figured cloth quality of printing off is good, and design is meticulous and attractive in appearance.
Improve nickel cylinder percentage of open area, need to improve core processing fineness.But the key of decision nickel cylinder percentage of open area is to improve the retaining of additive.Have only the retaining time raising of additive just can guarantee the raising of nickel cylinder percentage of open area.
Summary of the invention
Technical problem to be solved by this invention is that a kind of addition agent for nickel cylinder mould electrolytic solution that can improve nickel cylinder percentage of open area is provided.
The technical solution adopted in the present invention is: a kind of addition agent for nickel cylinder mould electrolytic solution, form water by following material: 600 milliliters; Asccharin: 200 grams; 1-4-butynediol: 200 grams; The 80-L leveling agent: 100 milliliters, concrete process for preparation is as follows:
(1) water intaking: in 600 milliliters of placement containers;
(2) get asccharin: 200 grams are soluble in water;
(3) drop into the 1-4-butynediol again: 200 grams;
(4) put into the 80-L leveling agent at last: 100 milliliters;
(5) static again placement 2 hours after continuously stirring 40-60 minute, formulated additive.
Described water is a kind of in distilled water or the deionized water.Water temperature adopts 30-50 ℃ water temperature.
Addition agent for nickel cylinder mould electrolytic solution of the present invention, having reached runs quickly reaches the net level, on average whenever crosses 0.01mm when thick, and screen distance dwindles 0.0037mm, can improve percentage of open area 3-4% under given conditions.In the secondary plating, has high adsorption capacity at negative electrode, shielding is good, improves characteristics such as cathodic polarization degree, in electrodeposition process for preventing that the too fast mesh that causes of mesh inwall discharge on the negative electrode from dwindling, play restraining effect, thereby improved the percentage of open area of nickel screen greatly.
Embodiment
Below in conjunction with embodiment addition agent for nickel cylinder mould electrolytic solution of the present invention is made a detailed description.
Addition agent for nickel cylinder mould electrolytic solution of the present invention is made of water: 600 milliliters following material; Asccharin: 200 grams; 1-4-butynediol: 200 grams; The 80-L leveling agent: 100 milliliters, concrete process for preparation is as follows:
(1) water intaking: in 600 milliliters of placement containers;
(2) get asccharin: 200 grams are soluble in water;
(3) drop into the 1-4-butynediol again: 200 grams;
(4) put into the 80-L leveling agent at last: 100 milliliters;
(5) static again placement 2 hours after continuously stirring 40-60 minute, formulated additive.
Described water is a kind of in distilled water or the deionized water.Described hydromining temperature is 30-50 ℃ a water temperature.
Need to carry out twice plating in the nickel screen manufacturing processed, addition agent for nickel cylinder mould electrolytic solution of the present invention is to be used for the nickel cylinder to electroplate required electrolytic solution.
Nickel cylinder mould electrolytic solution is to be made of following material: single nickel salt 290-350 (gram/liter), nickelous chloride 40-45 (gram/liter), boric acid 35-40 (gram/liter), additive 0.5-1.2 (milliliter), activated carbon 1-2 (gram).
Be the embodiment of nickel cylinder mould electrolytic solution manufacture method below:
1. water intaking (distilled water or deionized water) 1/2 (cumulative volume) places non-metallic container;
2. put into 50-60 ℃ of single nickel salt 290 (gram/liter), nickelous chloride 40 (gram/liter) heating again, and stirring makes it soluble in water fully;
3. earlier boric acid 40 (gram/liter) is made with dissolved in boiled water and after fully stirring its complete soluble in water after, insert in the solution that step 2 joins;
4. add activated carbon 1 (gram/liter) when solution is heated to 58 ℃ to joining and stir after 2 hours static 2 hours;
5. filtering solution almost behind the non-activity carbon, is inserted solution in the coating bath;
6. adding pure water reaches near volume required;
7. transfer pH value to 2.5-3.0 with 10% analysis dilute sulphuric acid;
8. plating bath is in the time of 57-60 ℃, and the anode nickel material is wrapped with bag, is negative electrode with corrugated iron, handles to whole no dull grays being as the criterion with the cathode current density of 0.5A, dm2;
9. be added to the distilled water of final volume, the dilute sulphuric acid with 10% transfers pH value to 3.5-4;
10. add additive 0.5 (milliliter/liter) and stir, promptly finish the preparation of electrolytic solution.
Employed additive is an additive of the present invention in the process for preparation of above-mentioned electrolytic solution.
Claims (3)
1. an addition agent for nickel cylinder mould electrolytic solution is characterized in that, is made of water following material: 600 milliliters; Asccharin: 200 grams; 1-4-butynediol: 200 grams; The 80-L leveling agent: 100 milliliters, concrete process for preparation is as follows:
(1) water intaking: in 600 milliliters of placement containers;
(2) get asccharin: 200 grams are soluble in water;
(3) drop into the 1-4-butynediol again: 200 grams;
(4) put into the 80-L leveling agent at last: 100 milliliters;
(5) static again placement 2 hours after continuously stirring 40-60 minute, formulated additive.
2. addition agent for nickel cylinder mould electrolytic solution according to claim 1 is characterized in that, described water is a kind of in distilled water or the deionized water.
3. addition agent for nickel cylinder mould electrolytic solution according to claim 1 is characterized in that, described hydromining temperature is 30-50 ℃ a water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100143928A CN100487167C (en) | 2005-07-06 | 2005-07-06 | Addition agent for nickel cylinder mould electrolytic solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100143928A CN100487167C (en) | 2005-07-06 | 2005-07-06 | Addition agent for nickel cylinder mould electrolytic solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1737204A true CN1737204A (en) | 2006-02-22 |
| CN100487167C CN100487167C (en) | 2009-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100143928A Expired - Fee Related CN100487167C (en) | 2005-07-06 | 2005-07-06 | Addition agent for nickel cylinder mould electrolytic solution |
Country Status (1)
| Country | Link |
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| CN (1) | CN100487167C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323963B (en) * | 2008-07-15 | 2010-12-08 | 广州市达志化工科技有限公司 | Method for preparing nickel plating intermediate |
| CN101323962B (en) * | 2008-07-15 | 2011-01-12 | 广州市达志化工科技有限公司 | Preparation of nickel plating intermediate |
| CN107805829A (en) * | 2017-11-27 | 2018-03-16 | 金昌宇恒镍网股份有限公司 | A kind of additive for improving high mesh number pure nickel rotary screen processing characteristics |
| CN110216982A (en) * | 2019-06-29 | 2019-09-10 | 山东同大印制系统有限公司 | A kind of 140TDSN type printing cylinder, preparation method and applications |
| CN110239208A (en) * | 2019-06-29 | 2019-09-17 | 山东同大印制系统有限公司 | A kind of 210TDSN type printing cylinder, preparation method and applications |
-
2005
- 2005-07-06 CN CNB2005100143928A patent/CN100487167C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323963B (en) * | 2008-07-15 | 2010-12-08 | 广州市达志化工科技有限公司 | Method for preparing nickel plating intermediate |
| CN101323962B (en) * | 2008-07-15 | 2011-01-12 | 广州市达志化工科技有限公司 | Preparation of nickel plating intermediate |
| CN107805829A (en) * | 2017-11-27 | 2018-03-16 | 金昌宇恒镍网股份有限公司 | A kind of additive for improving high mesh number pure nickel rotary screen processing characteristics |
| CN110216982A (en) * | 2019-06-29 | 2019-09-10 | 山东同大印制系统有限公司 | A kind of 140TDSN type printing cylinder, preparation method and applications |
| CN110239208A (en) * | 2019-06-29 | 2019-09-17 | 山东同大印制系统有限公司 | A kind of 210TDSN type printing cylinder, preparation method and applications |
| CN110216982B (en) * | 2019-06-29 | 2021-10-19 | 山东同大印制系统有限公司 | 140TDSN printing rotary screen, preparation method and application thereof |
| CN110239208B (en) * | 2019-06-29 | 2021-10-22 | 山东同大印制系统有限公司 | 210TDSN printing rotary screen, preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100487167C (en) | 2009-05-13 |
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| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20110706 |