CN101824623A - Electroplating anticorrosion basket with anticorrosion coating and processing technology - Google Patents
Electroplating anticorrosion basket with anticorrosion coating and processing technology Download PDFInfo
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- CN101824623A CN101824623A CN 201010174982 CN201010174982A CN101824623A CN 101824623 A CN101824623 A CN 101824623A CN 201010174982 CN201010174982 CN 201010174982 CN 201010174982 A CN201010174982 A CN 201010174982A CN 101824623 A CN101824623 A CN 101824623A
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- anticorrosion
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- electroplating
- plating
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Abstract
The invention relates to an anticorrosion basket applied to passivating operation in an electroplating process, in particular to an electroplating anticorrosion basket with anticorrosion performance and a processing technology. The invention provides an electroplating anticorrosion basket with an anticorrosion coating, comprising a body with a cavity and a coating attached to the outer part of the body, wherein the body is made of a metal material, and the coating is a corrosion-resistant coating. The coating is obtained by the following steps of purification, molten rubber powder heating and soaking. Because the electroplating anticorrosion basket adopts the metal material to make the body, the anticorrosion basket has firm structure; because molten rubber powder has very strong corrosion resistance to passivating liquid, the molten rubber powder can be hardly dissolved away in the passivating liquid, and therefore, the anticorrosion basket has durability and can not pollute the passivating liquid; and the anticorrosion basket can also be repaired when in use, meaning that the hung-off part is newly coated with the coating.
Description
Technical field
The present invention relates to a kind of anticorrosion basket that is applied to the passivation operation in the electroplating process, design a kind of anticorrosion basket of plating and complete processing especially with antiseptic property.
Background technology
In electroplating technology, in order to improve coating surface light and attractive in appearance, need use passivation technology, the more important thing is, through transpassivation, can generate the passive film of one deck dense structure at coating surface, increase the coating rotproofness.That passivation generally is used for is zinc-plated, the plating aftertreatment of cadmium plating and other coating.The composition of passivating solution commonly used comprises: chromic acid, nitric acid, sulfate sulfatase are ferrous, iron trichloride, acetic acid etc.Therefore, passivating solution has extremely strong corrodibility.
Electroplate anticorrosion basket, electroplate net and be used to hold workpiece, and and workpiece immerse in the passivating solution together so that workpiece carries out passivation.The anticorrosion basket of plating in the conventional art, electroplate that net is generally PPC, the PVC material is made, because PPC, PVC material for passivating solution, do not have enough erosion resistances.Along with anticorrosion basket, electroplate the increase of the duration of service of net, anticorrosion basket, electroplate net and will slowly be eroded, and attenuation gradually, thus damaged, scrap.Usually, an Electroplate Factory need consume a large amount of anticorrosion baskets, electroplate net.
There are following several big problems in the anticorrosion basket that this PPC, PVC material are made, plating net:
1, the anticorrosion basket after scrapping, electroplate net owing to extremely difficultly decomposed by environment, therefore environment also is one and destroys greatly;
2, because the workpiece of passivation is generally metalwork, and weight is big, this also makes shorten greatly the work-ing life of anticorrosion basket, plating net;
3, anticorrosion basket, plating net are passivated liquid and corrode, and make PPC, PVC material be dissolved in the passivating solution at leisure, thereby passivating solution is polluted.
4, when the good workpiece of passivation takes out from passivating solution, be generally the same structure of screen cloth owing to electroplate net, when mentioning the plating net, in the middle of the workpiece that is placed in one can be stacked into, thereby make that accompanying passivating solution is difficult to drain off only on the workpiece, the passivating solution that is brought out pollutes the environment, and simultaneously, also is a kind of waste for passivating solution.
Summary of the invention
The object of the present invention is to provide a kind of anticorrosion basket of plating and complete processing with good antiseptic property, the anticorrosion basket of this kind is firm in structure, and is durable in use, and simultaneously, the anticorrosion basket of this kind also has certain recoverability.
To achieve these goals, the invention provides a kind of anticorrosion basket of plating that has corrosion protection coating, described anticorrosion basket comprises: have the body of hollow out and be attached to the coating of body exterior, described body adopts metallic substance to make, and described coating is a corrosion-resistant finishes.
Preferably, described body is the mesh structure of steel mesh structure or hollow out, and this penetrating structure helps flowing of passivating solution, to improve passivation effect.
Preferably, described coating is the melting powder coating.
Preferably, the mean thickness of described coating is 0.1 to 5mm.
The present invention also provides a kind of complete processing that has the anticorrosion basket of plating of corrosion protection coating, and described technology may further comprise the steps:
Purifying treatment: described body (2) is cleaned, to remove the impurity of described body surface;
Melting powder heating: described melting powder is heated to 240 to 280 degree;
Immersion treatment: described body is immersed in the described melting powder, moves described body all around, make described melting powder evenly paste surface at described body;
At last, described body is taken out, cools off, the gained coating is corrosion resistant described melting powder coating.
Compare with conventional art, the invention has the beneficial effects as follows:
1, since the present invention adopt metallic substance as body, make described anticorrosion basket firm in structure, carrying capacity is strong;
2, because described melting powder has extremely strong erosion resistance for passivating solution, and melting powder can dissolve in passivating solution hardly, therefore, described anticorrosion basket is durable in use, and can not pollute passivating solution, has also prolonged the work-ing life of passivating solution;
If 3 in use, the workpiece scratch described anticorrosion basket, destroyed the described coating on surface, also can repair described anticorrosion basket, promptly recoat the above coating to hanging the part of, described anticorrosion basket can be reused.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the local structure synoptic diagram in the A-A cross section of Fig. 1;
Fig. 3 is the local structure enlarged diagram of the B part of Fig. 2.
Among the figure: 1 anticorrosion basket, 2 bodies, 3 coatings.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail, but does not constitute any limitation of the invention.
Fig. 1 is a structural representation of the present invention, and Fig. 2 is the local structure synoptic diagram in the A-A cross section of Fig. 1, and Fig. 3 is the local structure enlarged diagram of the B part of Fig. 2.
The melting powder of pasting on the coating 3 is handled through the modified crosslinking method based on polyvinyl resin, has improved thermotolerance and antiseptic property, overcomes the shortcoming that the polyethylene heatproof is low, use range is restricted.
A kind of complete processing that has the anticorrosion basket of plating of corrosion protection coating, technology may further comprise the steps:
Purifying treatment: body 2 is cleaned, to remove the impurity of body surface;
Melting powder heating: melting powder is heated to 240 to 280 degree;
Immersion treatment: body 2 is immersed in the described melting powder, moves described body 2 all around, the time is about 2 minutes, makes described melting powder evenly paste surface at body 2;
At last, described body is taken out, cools off, the gained coating is corrosion resistant melting powder coating 3.
Adopt the present invention to have the anticorrosion basket of plating of corrosion protection coating, soaked 300 hours in hydrochloric acid or sulfuric acid, any variation does not take place in its top coat.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, the invention is not restricted to the foregoing description, many distortion can also be arranged.Every foundation technical spirit of the present invention all should be thought to belong to protection scope of the present invention to any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. anticorrosion basket of plating that has corrosion protection coating, described anticorrosion basket comprises: the body (2) that has hollow out, it is characterized in that: described body (2) is attached to body (2) coating exterior (3), and described body (2) adopts metallic substance to make, and described coating (3) is a corrosion-resistant finishes.
2. anticorrosion basket according to claim 1 is characterized in that: the structure of described body (2) comprises steel mesh structure.
3. anticorrosion basket according to claim 1 is characterized in that: the structure of described body (2) comprises the mesh structure of hollow out.
4. anticorrosion basket according to claim 1 is characterized in that: described coating (3) is the melting powder coating.
5. anticorrosion basket according to claim 1 is characterized in that: the mean thickness of described coating (3) is 0.1 to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010174982 CN101824623A (en) | 2010-05-01 | 2010-05-01 | Electroplating anticorrosion basket with anticorrosion coating and processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010174982 CN101824623A (en) | 2010-05-01 | 2010-05-01 | Electroplating anticorrosion basket with anticorrosion coating and processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101824623A true CN101824623A (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010174982 Pending CN101824623A (en) | 2010-05-01 | 2010-05-01 | Electroplating anticorrosion basket with anticorrosion coating and processing technology |
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| CN (1) | CN101824623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103561A (en) * | 2018-02-08 | 2018-06-01 | 遵义市汇川区吉美电镀有限责任公司 | A kind of electroplating bath |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1604960A (en) * | 1978-05-31 | 1981-12-16 | Raychem Ltd | Heat-recoverable article and method of protecting metal substrates |
| CN86105130A (en) * | 1986-08-15 | 1987-02-11 | 陈世杰 | Anticorrosion, anti-electrostatic tortoise plastron lining |
| JPS6297831A (en) * | 1985-10-24 | 1987-05-07 | Nagase Kagaku Kogyosho:Kk | Corrosion-proof coated steel tube and manufacture thereof |
| US5340456A (en) * | 1993-03-26 | 1994-08-23 | Mehler Vern A | Anode basket |
| CN2243473Y (en) * | 1995-11-08 | 1996-12-25 | 刘铁镇 | Titanium basket for electroplating process |
| US5766430A (en) * | 1996-06-06 | 1998-06-16 | Mehler; Vern A. | Conductive anode basket with submerged electrical connection |
| CN201686747U (en) * | 2010-05-01 | 2010-12-29 | 黄贤锬 | Electroplating anti-corrosion basket with anti-corrosion coating |
-
2010
- 2010-05-01 CN CN 201010174982 patent/CN101824623A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1604960A (en) * | 1978-05-31 | 1981-12-16 | Raychem Ltd | Heat-recoverable article and method of protecting metal substrates |
| JPS6297831A (en) * | 1985-10-24 | 1987-05-07 | Nagase Kagaku Kogyosho:Kk | Corrosion-proof coated steel tube and manufacture thereof |
| CN86105130A (en) * | 1986-08-15 | 1987-02-11 | 陈世杰 | Anticorrosion, anti-electrostatic tortoise plastron lining |
| US5340456A (en) * | 1993-03-26 | 1994-08-23 | Mehler Vern A | Anode basket |
| CN2243473Y (en) * | 1995-11-08 | 1996-12-25 | 刘铁镇 | Titanium basket for electroplating process |
| US5766430A (en) * | 1996-06-06 | 1998-06-16 | Mehler; Vern A. | Conductive anode basket with submerged electrical connection |
| CN201686747U (en) * | 2010-05-01 | 2010-12-29 | 黄贤锬 | Electroplating anti-corrosion basket with anti-corrosion coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103561A (en) * | 2018-02-08 | 2018-06-01 | 遵义市汇川区吉美电镀有限责任公司 | A kind of electroplating bath |
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Application publication date: 20100908 |