CN106011801A - Roughening solution for special engineering plastic - Google Patents
Roughening solution for special engineering plastic Download PDFInfo
- Publication number
- CN106011801A CN106011801A CN201610507429.9A CN201610507429A CN106011801A CN 106011801 A CN106011801 A CN 106011801A CN 201610507429 A CN201610507429 A CN 201610507429A CN 106011801 A CN106011801 A CN 106011801A
- Authority
- CN
- China
- Prior art keywords
- special engineering
- engineering plastic
- engineering plastics
- roughening solution
- naps
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/22—Roughening, e.g. by etching
- C23C18/24—Roughening, e.g. by etching using acid aqueous solutions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
Abstract
The invention provides a roughening solution for special engineering plastic. According to the roughening solution for the special engineering plastic, each liter of roughening solution for the special engineering plastic comprises 150 g/L-250 g/L of NaPS, 15 g/L-80 g/L of benzene, 30 g/L-60 g/L of tetrahydrofuran and 40 ml/L-100 ml/L of sulfuric acid. Due to the fact that components of the roughening solution for the special engineering plastic do not contain chromic acid, pollution caused to the environment is small, and the pollutant amount is reduced from the source; in addition, the benzene and NaPS are contained and can react with the surface of the special engineering plastic, a complex object layer on the surface layer of the special engineering plastic is removed, an elastic layer is reserved, and positive groups such as hydroxide radical and unsaturated bonds are introduced; and due to the groups, the surface energy of the special engineering plastic is increased, the contact angle becomes small, wettability is improved, the roughness of the special engineering plastic is improved, and the effects that a metal layer on the surface of the special engineering plastic is free of skip plating, and the binding force is good are achieved.
Description
Technical field
The present invention relates to special engineering plastics electroplating surface field, particularly relate to a kind of special engineering plastics roughening solution.
Background technology
Special engineering plastics due to its light weight, product manufacturing operation is few, high efficiency, relative cost are low etc., and many advantages is introduced into the product for civilian use from military project aerospace industry.In recent years, aviation, communication, medical treatment, automobile and other industries it are widely popularized to.In utilization, when surface demand metallization application is upper, on the one hand environmental protection policy control makes conventional chromic acid roughening process by increasing constraint；Another also seldom occurred by common plastics plating leakage, the poor platings such as high/low temperature adhesion test is by the bottleneck of product marketing.
Summary of the invention
Based on this, it is necessary to provide a kind of safety and environmental protection, combination property preferable special engineering plastics roughening solution.
A kind of special engineering plastics roughening solution, every liter of described special engineering plastics roughening solution is composed of the following components: NaPS 150～250g/L, benzene 15～80g/L, tetrahydrochysene furan sodium 30～60g/L and sulphuric acid 40～100ml/L.
Wherein in an embodiment, every liter of described special engineering plastics roughening solution is composed of the following components: NaPS 180～250g/L, benzene 30～80g/L, tetrahydrochysene furan sodium 40～60g/L and sulphuric acid 60～100ml/L.
Wherein in an embodiment, every liter of described special engineering plastics roughening solution is composed of the following components: NaPS 240g/L, benzene 80g/L, tetrahydrochysene furan sodium 60g/L and sulphuric acid 100ml/L.
Above-mentioned special engineering plastics roughening solution, owing to not containing chromic acid in composition, pollution on the environment is less, reduces contaminant capacity from source；Additionally, due to containing benzene and NaPS, can react with special engineering plastics surface, remove the top layer complexity nitride layer of special engineering plastics, leave bullet layer and introduce such as the actively group such as hydroxyl and unsaturated bond, these groups make that special engineering plastics surface can increase, contact angle diminishes, wellability improves, the roughness of special engineering plastics is improved, it is achieved special engineering plastics surface metal-layer without plating leakage, the effect that adhesion is excellent.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Embodiment 1
A kind of special engineering plastics roughening solution, every liter of special engineering plastics roughening solution is composed of the following components: NaPS 250g/L, benzene 80g/L, tetrahydrochysene furan sodium 60g/L and sulphuric acid 100ml/L.
A kind of special engineering plastics method for electroplating surface, comprises the following steps:
After special engineering plastics is washed, special engineering plastics is put into above-mentioned special engineering plastics roughening solution is carried out chemistry roughening treatment, after will roughening after special engineering plastics plated surface layers of copper.
Being detected by special engineering plastics after plating, the result obtained is: the bonding strength maximum between layers of copper and special engineering plastics is 1.94Kg/cm, and skin-friction coefficient reaches 0.38.
Above-mentioned special engineering plastics roughening solution, owing to not containing chromic acid in composition, pollution on the environment is less, reduces contaminant capacity from source；Additionally, due to containing benzene and NaPS, can react with special engineering plastics surface, remove the top layer complexity nitride layer of special engineering plastics, leave bullet layer and introduce such as the actively group such as hydroxyl and unsaturated bond, these groups make that special engineering plastics surface can increase, contact angle diminishes, wellability improves, the roughness of special engineering plastics is improved, it is achieved special engineering plastics surface metal-layer without plating leakage, the effect that adhesion is excellent.
Embodiment 2
A kind of special engineering plastics roughening solution, every liter of special engineering plastics roughening solution is composed of the following components: NaPS 150g/L, benzene 15g/L, tetrahydrochysene furan sodium 30g/L and sulphuric acid 40ml/L.
A kind of special engineering plastics method for electroplating surface, comprises the following steps:
After special engineering plastics is washed, special engineering plastics is put into above-mentioned special engineering plastics roughening solution is carried out chemistry roughening treatment, after will roughening after special engineering plastics plated surface layers of copper.
Being detected by special engineering plastics after plating, the result obtained is: the bonding strength maximum between layers of copper and special engineering plastics is 1.8Kg/cm, and skin-friction coefficient reaches 0.35.
Embodiment 3
A kind of special engineering plastics roughening solution, every liter of special engineering plastics roughening solution is composed of the following components: NaPS 240g/L, benzene 80g/L, tetrahydrochysene furan sodium 60g/L and sulphuric acid 100ml/L.
A kind of special engineering plastics method for electroplating surface, comprises the following steps:
After special engineering plastics is washed, special engineering plastics is put into above-mentioned special engineering plastics roughening solution is carried out chemistry roughening treatment, after will roughening after special engineering plastics plated surface layers of copper.
Being detected by special engineering plastics after plating, the result obtained is: the bonding strength maximum between layers of copper and special engineering plastics is 1.7Kg/cm, and skin-friction coefficient reaches 0.30.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. a special engineering plastics roughening solution, it is characterised in that every liter of described special engineering plastics is used
Roughening solution is composed of the following components: NaPS 150～250g/L, benzene 15～80g/L, tetrahydrochysene furan sodium 30～60g/L
And sulphuric acid 40～100ml/L.
Special engineering plastics roughening solution the most according to claim 1, it is characterised in that every liter of institute
State special engineering plastics roughening solution composed of the following components: NaPS 180～250g/L, benzene 30～80g/L,
Tetrahydrochysene furan sodium 40～60g/L and sulphuric acid 60～100ml/L.
Special engineering plastics roughening solution the most according to claim 1, it is characterised in that every liter of institute
State special engineering plastics roughening solution composed of the following components: NaPS 240g/L, benzene 80g/L, tetrahydrochysene furan
Sodium 60g/L and sulphuric acid 100ml/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507429.9A CN106011801A (en) | 2016-06-27 | 2016-06-27 | Roughening solution for special engineering plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507429.9A CN106011801A (en) | 2016-06-27 | 2016-06-27 | Roughening solution for special engineering plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106011801A true CN106011801A (en) | 2016-10-12 |
Family
ID=57104781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610507429.9A Pending CN106011801A (en) | 2016-06-27 | 2016-06-27 | Roughening solution for special engineering plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106011801A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086128A (en) * | 1976-03-04 | 1978-04-25 | Mitsubishi Gas Chemical Company, Inc. | Process for roughening surface of epoxy resin |
| CN1256853A (en) * | 1997-04-15 | 2000-06-14 | 揖斐电株式会社 | Adhesive for electroless plating, raw material composition for preparing adhesive for electroless plating and printed wiring board |
| CN1333843A (en) * | 1998-11-13 | 2002-01-30 | 恩索恩－Omi公司 | Process for metallizing a plastic surface |
| CN101525744A (en) * | 2009-04-27 | 2009-09-09 | 深圳市成功化工有限公司 | Superficial treatment method of printed wiring board |
| CN104903492A (en) * | 2013-06-21 | 2015-09-09 | Dic株式会社 | Catalyst for electroless plating, metallic coating film produced using same, and method for producing said metallic coating film |
-
2016
- 2016-06-27 CN CN201610507429.9A patent/CN106011801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086128A (en) * | 1976-03-04 | 1978-04-25 | Mitsubishi Gas Chemical Company, Inc. | Process for roughening surface of epoxy resin |
| CN1256853A (en) * | 1997-04-15 | 2000-06-14 | 揖斐电株式会社 | Adhesive for electroless plating, raw material composition for preparing adhesive for electroless plating and printed wiring board |
| CN1333843A (en) * | 1998-11-13 | 2002-01-30 | 恩索恩－Omi公司 | Process for metallizing a plastic surface |
| CN101525744A (en) * | 2009-04-27 | 2009-09-09 | 深圳市成功化工有限公司 | Superficial treatment method of printed wiring board |
| CN104903492A (en) * | 2013-06-21 | 2015-09-09 | Dic株式会社 | Catalyst for electroless plating, metallic coating film produced using same, and method for producing said metallic coating film |
Non-Patent Citations (1)
| Title |
|---|
| 刘树仁等: "《石油工业材料的腐蚀与防护》", 31 March 2000, 西北大学出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |