CN1003606B - Anode for brush plating - Google Patents
Anode for brush plating Download PDFInfo
- Publication number
- CN1003606B CN1003606B CN87102342.3A CN87102342A CN1003606B CN 1003606 B CN1003606 B CN 1003606B CN 87102342 A CN87102342 A CN 87102342A CN 1003606 B CN1003606 B CN 1003606B
- Authority
- CN
- China
- Prior art keywords
- anode
- plating
- resin
- fluoro
- brush plating
- Prior art date
- 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.)
- Expired
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- Electroplating Methods And Accessories (AREA)
Abstract
A kind of anode for brush plating, the copper wire gauze that wraps up lead plating with conduction fluoro-resin makes.The present invention is except fluorine resin plastic has acidproof, alkaline-resisting, high temperature resistant, ageing-resistant advantage, also have and can keep specific resistance stable, prevent that plating solution is not contaminated, can arbitrarily change anode shape and make anode in plating solution, keep uniform clearence degree, while plating narrow groove and small-bore plating piece, can replace platinoiridita anode.
Description
The present invention relates to the anode of Brush Plating, also can be used as the anode of groove plating chromium plating.
Graphite has following known shortcoming as brush plating anode: along with the difference of plating piece shape, and corresponding anode is changed in strain; Anode, under the effect of electric current and electroplate liquid, produces corrosion, and anode is not long work-ing life; Graphite granule enters plating solution, and plating solution easily pollutes; To narrow groove and little internal diameter plating piece, seem helpless, have to adopt expensive platinum iridium alloy anode.
The present invention to the public provide a kind of versatility wide, stable chemical nature, insoluble, can be according to plating piece shape and the lamellar anode of changes shape.
The present invention makes with the copper mesh of electroconductive resin parcel lead plating.Select the diameter of suitable copper wire according to the size of load current, lead plating on copper wire gauze, pollutes plating solution to prevent copper particle from overflowing.Naked with fluoro-resin conducting film bag.
Fluoro-resin conducting film, the per-cent of component is: graphitized carbon black or Graphite Powder 99 are 50%, and fluorine-containing anion surfactant is 4%-8%, and remaining is fluoro-resin.After adjusting evenly, be pressed into film, the gauge control of film is than the large 0.5-1 millimeter of the brass wire diameter of copper wire gauze.
By the copper wire gauze of fluoro-resin conducting film parcel lead plating, at 400 degree Celsius, under the pressure of 5 kilograms every square centimeter, plasticizing forming.
The present invention is except having fluorine resin plastic acid and alkali-resistance, high temperature resistant, resistance to solvent, low-friction coefficient, uninflammability, antiseized, ageing-resistant high-strength advantage; also there is following advantage: plating piece shape changes; can change at any time the shape of anode self; and the anode more not renewing, holding anode is even with the gap of plating piece in plating solution; Specific resistance is stable, improves plating quality; It is multiple that anode has lead layer and resin layer to wrap up in, and plating solution is not contaminated; Because thin plate intensity is high, having can folding endurance, applied range, and can replace platinoiridita anode and plate the plating piece of narrow groove, small-bore; Anode heat producing losses is little, can improve plating piece cathode efficiency; Anode life is long, can reduce costs.
Claims (2)
1, a kind of anode for brush plating is characterized in that take fluoro-resin conducting film parcel lead plating copper mesh as good.
2, anode for brush plating according to claim 1, is characterized in that wrapped up electroconductive resin is by carbon black or Graphite Powder 99 50%, anionic fluorochemical surfactant 4%～8%, the conducting film that all the other form for fluoro-resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87102342.3A CN1003606B (en) | 1987-03-24 | 1987-03-24 | Anode for brush plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87102342.3A CN1003606B (en) | 1987-03-24 | 1987-03-24 | Anode for brush plating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87102342A CN87102342A (en) | 1988-10-12 |
| CN1003606B true CN1003606B (en) | 1989-03-15 |
Family
ID=4813918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87102342.3A Expired CN1003606B (en) | 1987-03-24 | 1987-03-24 | Anode for brush plating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1003606B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317563C (en) * | 2004-08-18 | 2007-05-23 | 东北农业大学 | Recombined pronucleus expression detection antigen for detecting goose parvovirus anti-body and preparing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803513A (en) * | 2016-03-15 | 2016-07-27 | 昆明理工大学 | Preparation method for lead-coated copper-based inert composite anode material used for trivalent chromium plating |
-
1987
- 1987-03-24 CN CN87102342.3A patent/CN1003606B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317563C (en) * | 2004-08-18 | 2007-05-23 | 东北农业大学 | Recombined pronucleus expression detection antigen for detecting goose parvovirus anti-body and preparing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN87102342A (en) | 1988-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| WD01 | Invention patent application deemed withdrawn after publication |