CN106752969A - A kind of polishing fluid of aluminum alloy casing - Google Patents
A kind of polishing fluid of aluminum alloy casing Download PDFInfo
- Publication number
- CN106752969A CN106752969A CN201611044992.3A CN201611044992A CN106752969A CN 106752969 A CN106752969 A CN 106752969A CN 201611044992 A CN201611044992 A CN 201611044992A CN 106752969 A CN106752969 A CN 106752969A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- alloy casing
- polishing
- polishing fluid
- parts
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
Abstract
The present invention discloses a kind of polishing fluid of aluminum alloy casing, including silicon dioxide gel, pH value regulator, oxidant, surfactant, polishing accelerator and anti-wear agent.The polishing fluid of aluminum alloy casing of the invention, the aluminium alloy polishing fluid is fast to the polishing speed of aluminum alloy casing, and the aluminum alloy casing surface quality obtained after having thrown is high.
Description
Technical field
The present invention relates to the technical field for polishing, more particularly to a kind of aluminum alloy casing polishing fluid.
Background technology
The current i Phone shell existing work flow of processing is rough milled by DDG millings sheet material, inner chamber substantially, milling antenna slot, essence
The step compositions such as milling cambered surface, milling side, rough polishing, smart throwing, cleaning, sandblasting, anode, bloom treatment, finish-milling inner chamber, secondary anode,
Final purpose is that aluminum alloy plate materials are processed into the aluminium alloy mobile phone shell that can be assembled., it is necessary to use silicon during essence is thrown
Colloidal sol polishing fluid is repaired to the scuffing produced during rough polishing.In the prior art, Ludox polishing fluid to aluminium alloy outside
Shell is scratched during repairing, and has that polishing speed is low, runs through the problem of rear surface quality difference.
The content of the invention
It is an object of the invention to provide a kind of polishing fluid of aluminum alloy casing, the aluminium alloy polishing fluid is to aluminum alloy casing
Polishing speed is fast, and the aluminum alloy casing surface quality obtained after having thrown is high.
The present invention provides a kind of polishing fluid of aluminum alloy casing, including silicon dioxide gel, pH value regulator, oxidant,
Surfactant, polishing accelerator and anti-wear agent.The formula of the aluminium alloy polishing fluid, the polishing speed to aluminum alloy casing is fast,
And the aluminum alloy casing surface quality that is obtained after having thrown is high.
In some embodiments, by weight agent include 100 parts of silicon dioxide gels, 5-10 parts of pH value regulator, 1-2 parts
Oxidant, 0.1-5 part surfactant, 2-3 parts of polishing accelerator and 3.5 parts of anti-wear agents.This is the amount of being preferably added, this formula
In Ludox polishing fluid it is fast to the polishing speed of aluminum alloy casing, and the surface quality of gained is high.
In some embodiments, pH value regulator is in NaOH, potassium hydroxide or TMAH
Plant or various.Preferred pH adjusting agent, the pH value to Ludox polishing fluid is adjusted, and obtains optimal value.
In some embodiments, oxidant is hydrogen peroxide.After adding hydrogen peroxide and can avoiding having polished outside aluminium alloy
Shell turns to be yellow.
In some embodiments, surfactant is NPE TX-10 or AEO
One kind in AEO-9.Surfactant TX-10 or AEO are added, the aluminum alloy casing for obtaining finally has been thrown and has been readily cleaned.
In some embodiments, polishing accelerator is one or more in sodium chloride, potassium chloride or sulfamic acid sodium.
Adding selected polishing accelerator can accelerate the polishing speed of Ludox polishing fluid.
In some embodiments, anti-wear agent is the one kind in POTASSIUM HEXATITANATE fiber, potassium tetratitanate fiber or two potassium titanates
Or it is various.Adding anti-wear agent can improve the service life of Ludox polishing fluid, and can guarantee that the polishing later stage can also keep at a high speed
Rate is polished.
Specific embodiment
Following case study on implementation, is described in more detail to the present invention.
A kind of polishing fluid of aluminum alloy casing, including silicon dioxide gel, pH value regulator, oxidant, surfactant,
Polishing accelerator and anti-wear agent.
For the addition of preferred Ludox polishing fluid, agent by weight includes 100 parts of silicon dioxide gels, 5-10 parts of pH value
Conditioning agent, 1-2 part oxidant, 0.1-5 parts of surfactant, 2-3 parts of polishing accelerator and 3.5 parts of anti-wear agents.
Further, pH value regulator is one or more in NaOH, potassium hydroxide or TMAH.It is excellent
The pH adjusting agent of choosing, the pH value to Ludox polishing fluid is adjusted, and obtains optimal value.
Further, oxidant is hydrogen peroxide.Aluminum alloy casing turns to be yellow after addition hydrogen peroxide can avoid having polished.
Further, surfactant is in NPE TX-10 or AEO AEO-9
Kind.Surfactant TX-10 or AEO are added, the aluminum alloy casing for obtaining finally has been thrown and has been readily cleaned.
Further, polishing accelerator is one or more in sodium chloride, potassium chloride or sulfamic acid sodium.Selected by adding
Salt can accelerate the polishing speed of Ludox polishing fluid.
Further, anti-wear agent is one or more in POTASSIUM HEXATITANATE fiber, potassium tetratitanate fiber or two potassium titanates.Add
Anti-wear agent can improve the service life of Ludox polishing fluid, and can guarantee that the polishing later stage can also keep two-forty to polish.
Case study on implementation 1：By weight agent include 100 parts of silicon dioxide gels, 5 parts of potassium hydroxide, 1 part of hydrogen peroxide, 0.1 part
TX-10,2 parts of sodium chloride and 3.5 parts of POTASSIUM HEXATITANATE fibers.
Case study on implementation 2：Agent by weight includes 100 parts of silicon dioxide gels, 10 parts of NaOH, 2 parts of hydrogen peroxide, 5 parts of TX-
10th, 3 parts of potassium chloride and 3.5 parts of potassium tetratitanate fibers.
Case study on implementation 3：Agent by weight includes 100 parts of silicon dioxide gels, 8 parts of TMAHs, 1.5 parts of dioxygens
Water, 2 parts of AEO-9,2.5 parts of sulfamic acid sodium and 3.5 part of two potassium titanate fibre.
The embodiment that the present invention is provided, the aluminium alloy polishing fluid is fast to the polishing speed of aluminum alloy casing, and after having thrown
The aluminum alloy casing surface quality for obtaining is high.
Presented above is only preferred embodiment of the invention, it is noted that to those skilled in the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these also should be regarded as the protection model of invention
Within enclosing.
Claims (7)
1. a kind of polishing fluid of aluminum alloy casing, it is characterised in that including silicon dioxide gel, pH value regulator, oxidant, table
Face activating agent, polishing accelerator and anti-wear agent.
2. the polishing fluid of a kind of aluminum alloy casing according to claim 1, it is characterised in that agent by weight includes 100 parts
Silicon dioxide gel, 5-10 part pH value regulator, 1-2 parts of oxidant, 0.1-5 parts of surfactant, 2-3 parts of polishing accelerator and
3.5 parts of anti-wear agents.
3. a kind of polishing fluid of aluminum alloy casing according to claim 1 and 2, it is characterised in that the pH value regulator
It is one or more in NaOH, potassium hydroxide or TMAH.
4. the polishing fluid of a kind of aluminum alloy casing according to claim 1 and 2, it is characterised in that the oxidant is double
Oxygen water.
5. a kind of polishing fluid of aluminum alloy casing according to claim 1 and 2, it is characterised in that the surfactant
It is the one kind in NPE TX-10 or AEO AEO-9.
6. a kind of polishing fluid of aluminum alloy casing according to claim 1 and 2 is weighed, it is characterised in that the polishing accelerates
Agent is one or more in sodium chloride, potassium chloride or sulfamic acid sodium.
7. a kind of polishing fluid of aluminum alloy casing according to claim 1 and 2 is weighed, it is characterised in that the anti-wear agent is
One or more in POTASSIUM HEXATITANATE fiber, potassium tetratitanate fiber or two potassium titanates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044992.3A CN106752969A (en) | 2016-11-22 | 2016-11-22 | A kind of polishing fluid of aluminum alloy casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044992.3A CN106752969A (en) | 2016-11-22 | 2016-11-22 | A kind of polishing fluid of aluminum alloy casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106752969A true CN106752969A (en) | 2017-05-31 |
Family
ID=58975294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611044992.3A Pending CN106752969A (en) | 2016-11-22 | 2016-11-22 | A kind of polishing fluid of aluminum alloy casing |
Country Status (1)
| Country | Link |
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| CN (1) | CN106752969A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057580A (en) * | 2017-06-28 | 2017-08-18 | 合肥博之泰电子科技有限公司 | A kind of Ludox polishing fluid and preparation method thereof |
| WO2019006673A1 (en) * | 2017-07-04 | 2019-01-10 | 深圳市长宏泰科技有限公司 | Polishing agent, stainless steel component, and surface polishing treatment method therefor |
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| WO2019006673A1 (en) * | 2017-07-04 | 2019-01-10 | 深圳市长宏泰科技有限公司 | Polishing agent, stainless steel component, and surface polishing treatment method therefor |
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Application publication date: 20170531 |