CN105839159A - Polyvinyl plastic electroplating process - Google Patents
Polyvinyl plastic electroplating process Download PDFInfo
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- CN105839159A CN105839159A CN201610343165.8A CN201610343165A CN105839159A CN 105839159 A CN105839159 A CN 105839159A CN 201610343165 A CN201610343165 A CN 201610343165A CN 105839159 A CN105839159 A CN 105839159A
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- 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
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- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
The invention discloses a polyvinyl plastic electroplating process which comprises the following steps: 1) stirring polyvinyl plastic powder, an adhesive, an accelerant and a plasticizer in proportion and then putting the mixture in a calender for calendering; 2) soaking the mixture by using an activator, taking out the mixture and washing the mixture with a mixed solution of water and ethanol, and then punching the washed plastic to a finished product with required specifications, wherein the activator comprises water, a water soluble ruthenium salt, hydrochloric acid, boric acid and sodium metaphosphate; and 3) introducing a supercritical fluid into a plastic injection molding machine to prepare a plastic product with a surface layer of a microcellular foaming solid core layer; and electroplating the plastic product through an electroplating process to form a metal coating. According to the polyvinyl plastic electroplating process disclosed by the invention, the binding force of a workpiece and a follow-up coating is improved, the coating is free of a foaming phenomenon, and a product with the coating is good in weldability.
Description
Technical field
The present invention relates to field of electroplating, specifically, be related specifically to a kind of vinyon electroplating technology.
Background technology
Plating (Electroplating) be exactly utilize electrolysis principle plate on some metal surface a thin layer other
The process of metal or alloy, is the one layer of gold of surface attachment utilizing electrolysis to make metal or other material
Belong to the technique of film thus play and prevent burning (such as corrosion), improve wearability, electric conductivity, reflective,
Corrosion resistance (copper sulfate etc.) and having improved aesthetic appearance etc. act on.The outer layer of many coins is also for plating.
The application of plastic is more and more extensive, and owing to its glossiness is not as metal, decoration function is relatively poor,
So people manage by plastic surface galvanizing, make metallization of plastic surface, there is metallic luster and attractive in appearance
Degree.In recent years, along with auto industry, electrical industry and household electrical appliance, the fast development of ornaments industry, plastics
Electroplating surface metal technology also development.Plastic after electroplated, collection plastics, the characteristic of metal are
Integrally, not only outward appearance is able to the decoration of U.S., and the physics of goods, mechanical performance have and carry significantly
Height, and give the new features such as conduction, magnetic conduction, welding.So, present plastic electroplating has become decorative plastic
A kind of important process.If at plastic surface galvanizing metal, it is necessary to first make frosting have conductive film
One metallization of plastic surface, i.e. needs frosting is carried out pre-treatment and activation.In order to ensure coating with
The good combination of plastic substrate, plastic-substrates must activate.Plastic-substrates activation, surface metalization techniques pair
The tack of plastic surface galvanizing metallic diaphragm, stability and aesthetics all will produce great impact, also shadow
Ring the coating character such as the electric conductivity of metallization of plastic surface layer, sedimentary life-span.If plastic-substrates is lived
Change deficiency, then metallization of plastic surface technology is extremely difficult to requirement, and after easily causing plating, coating loosens, rouses
Bubble, decortication, the phenomenon such as coarse.
At present in frosting activating pretreatment technology and technique, often use frosting coating electrically-conducting paint,
Ultrasonic coarsing in deionized water, containing chromate (or CrO3) immersion, frosting pickling etc. in solution.But
Activating pretreatment technical result obtained by these methods, its frosting matrix is not strong with the adhesive force of coating,
After plating there is the phenomenons such as loose, bubbling and decortication in coating the most often.
CN 104451803 A discloses a kind of plastic electroplating technique, comprises the steps: that (1) is by molding powder
End, binding agent, accelerator and nucleator are stirred by proportioning, then said mixture are put into calender
Middle calendering formation；(2) use gasoline to carry out soaking 2-3 hour, after taking-up, use degreaser to carry out deoiling clearly
Washing, the rubber after then cleaning punches out the finished product of required specification；(3) be passed through on plastic injection equipment super
Critical fluids, the plastic of preparation top layer microporous foam solid core, to described plastic by plating
Technique is electroplated, and forms the coat of metal.The workpiece obtained is higher with the adhesion of coating, but, still
There is foaming phenomena, and, the solderability of the plastic after plating is very poor, in actual applications by very
Big restriction.
Summary of the invention
For the above-mentioned problems in the prior art, it is an object of the invention to provide a kind of plastic electroplating work
Skill, to solve the problems referred to above.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of vinyon electroplating technology, comprises the steps:
1) vinyon powder, binding agent, accelerator and plasticizer are stirred by proportioning, then will
Said mixture puts into calendering formation in calender；
2) use activator to soak, after taking-up, use the mixed solution of water and ethanol to be carried out, then
Plastics after cleaning punch out the blank of required specification, and described activator comprises water, Water-soluble Ru salt, salt
Acid, boric acid and Polymeric sodium metaphosphate.；
3) on plastic injection equipment, supercritical fluid it is passed through, and by the note of supercritical fluid described in fixing quantity
Enter, the plastic of preparation top layer microporous foam solid core；Described plastic is entered by electroplating technology
Row plating, forms the coat of metal.
The present invention comprises water, Water-soluble Ru salt, hydrochloric acid, boric acid and the mixed solution of Polymeric sodium metaphosphate. by employing
As activator, the vinyon of calendering formation is activated, can improve follow-up at plastic surface galvanizing
The adhesion of the coating obtained, and, the solderability of the goods after the plating obtained is fine.
Following as currently preferred technical scheme, but not as the limit to the technical scheme that the present invention provides
System, by following preferred technical scheme, can preferably reach and realize the technical purpose of the present invention and have
Benefit effect.
Preferably, in described activator, being in terms of 100 parts by the amount of water, the consumption of described Water-soluble Ru salt is
0.05-0.2 part, such as, can be 0.05 part, 0.08 part, 0.1 part, 0.15 part or 0.2 part, described hydrochloric acid
Consumption is preferably 0.5-1 part, such as, can be 0.5 part, 0.6 part, 0.8 part or 1 part etc., the use of described boric acid
Amount is preferably 20-25 part, such as, can be 20 parts, 22 parts, 23 parts, 24 parts or 25 parts etc., described inclined phosphorus
The consumption of acid sodium is preferably 1-3 part, such as, can be 1 part, 1.5 parts, 2 parts or 3 parts etc..
As preferred technical scheme, in described activator, it is in terms of 100 parts by the amount of water, described water solublity
The consumption of ruthenium salt is 0.1 part, and the consumption of described hydrochloric acid is 1 part, and the consumption of described boric acid is 22 parts, described
The consumption of Polymeric sodium metaphosphate. is 2 parts.
Preferably, described solubility ruthenium salt is ruthenium trichloride.
Preferably, the temperature of step (2) described immersion is 40-65 DEG C, can be such as 45 DEG C, 50 DEG C, 52 DEG C,
55 DEG C, 60 DEG C or 65 DEG C etc., preferably 45 DEG C.
Preferably, the time of step (2) described immersion is 30-100min, can be such as 30min, 40min,
50min, 60min, 70min, 80min or 100min etc., preferably 60min.
As preferred technical scheme, the electrolyte used in described electroplating technology contain water, soluble nickel salt,
Boric acid, hypophosphorous acid, solubility rare earth metal salt and rare earth metal chelating agent.By regulating the composition of electrolyte
And the composition of above-mentioned activator, the adhesion of the coating that follow-up plating obtains can be improved.
Preferably, in described electrolyte, being in terms of 100 parts by the amount of water, the consumption of described soluble nickel salt is excellent
Elect 30-40 part as, such as, can be 30 parts, 32 parts, 34 parts, 36 parts or 40 parts etc., the use of described boric acid
Amount is preferably 3-4 part, such as, can be 3 parts, 3.3 parts, 3.5 parts or 4 parts etc., the consumption of described hypophosphorous acid
It is preferably 3-6 part, such as, can be 3 parts, 4 parts, 5.5 parts or 6 parts etc., described solubility rare earth metal salt
Consumption be preferably 0.05-0.1 part, can be such as 0.05 part, 0.06 part, 0.08 part or 0.1 part etc., institute
The consumption stating rare earth metal chelating agent is preferably 0.05-0.5 part, can be such as 0.05 part, 0.08 part, 0.1 part,
0.2 part, 0.3 part, 0.4 part or 0.5 part etc..
Preferably, soluble nickel salt in Nickel dichloride., nickel nitrate or nickel sulfate any one or at least two
The mixture planted.
Preferably, solubility rare earth metal salt appointing in lanthanum chloride, cerium chloride, Gadolinium trichloride and Ytterbium trichloride
Anticipate a kind of or mixture of at least two.
Preferably, described rare earth metal chelating agent is selected from malic acid and/or citric acid.
As preferred technical scheme, described binding agent is made up of each component of following weight portion: vinyl acetate
Resin 20-30 part, stearic acid 5-7 part, chloroform 1-3 part, carbon tetrachloride 0.5-1 part, calcium chloride
0.05-0.5 part, dimethylbenzene 0.5-1 part, polymethyl acrylate 1-3 part, linear low density polyethylene 8 parts.
The present invention uses the binding agent of specific components, coordinates activator and the use of electrolyte, can jointly improve electricity
The adhesion plating the coating obtained and the solderability of the coated polyethylene plastic products of plated surface obtained.
Preferably, described binding agent is made up of each component of following weight portion: vinyl acetate resin 30 parts,
Stearic acid 6 parts, chloroform 1 part, carbon tetrachloride 0.8 part, 0.5 part of calcium chloride, dimethylbenzene 0.5 part,
Polymethyl acrylate 1.5 parts, linear low density polyethylene 8 parts.
Preferably, described accelerator is selected from glyoxaline compound, preferably is selected from 2-methylimidazole, 2-ethyl-4-first
Any one or the mixture of at least two in base imidazoles, 2-phenylimidazole or 2-undecyl imidazole.
Preferably, described plasticizer is selected from trioctyl trimellitate (TOTM) and/or trimellitic acid triglyceride.
As the preferred technical scheme of the present invention, step 3) electroplating temperature in described electroplating technology is
55-60 DEG C, such as, can be 55 DEG C, 58 DEG C, 59 DEG C or 60 DEG C etc..
Preferably, the cathode-current density in step (3) described electroplating technology is 3-5A/dm2, can be such as
3A/dm2、3.5A/dm2、4A/dm2Or 5A/dm2Deng.
Compared with prior art, beneficial effects of the present invention is as follows:
The present invention comprises water, Water-soluble Ru salt, hydrochloric acid, boric acid and the mixed solution of Polymeric sodium metaphosphate. by employing
As activator, the vinyon of calendering formation is activated, use and comprise water, soluble nickel salt, boron
The mixed solution of acid, hypophosphorous acid, solubility rare earth metal salt and rare earth metal chelating agent is carried out as electrolyte
Electrolysis, can improve the adhesion of the follow-up coating obtained at plastic surface galvanizing, and, the plating obtained
After the solderability of goods fine, have broad application prospects.
Detailed description of the invention
Technical scheme is further illustrated below by detailed description of the invention.
Embodiment 1
A kind of vinyon electroplating technology, comprises the steps:
1) vinyon powder, binding agent, accelerator and plasticizer are stirred by proportioning, then will
Said mixture puts into calendering formation in calender；
2) use activator to carry out soaking 30min at 45 DEG C, after taking-up, use the mixed solution of water and ethanol to enter
Row cleans, and the plastics after then cleaning punch out the finished product of required specification, and described activator comprises 100 parts
Water, 0.05 part of ruthenium salt, 0.5 part of hydrochloric acid, 25 parts of boric acid, 3 parts of Polymeric sodium metaphosphate ies；
3) on plastic injection equipment, supercritical fluid it is passed through, and by the note of orderly fixing quantity supercritical fluid
Enter, the plastic of preparation top layer microporous foam solid core；
Plastic is electroplated by electroplating technology, forms the coat of metal with back-off structure, thus obtains
Coating strong with plastics adhesion there is the coat of metal, microporous foam layer and the height of solid core three-decker
Performance plastic electroplating goods, wherein, the temperature of plating is 55 DEG C, and the cathode-current density of plating is 5A/dm2,
During use electrolyte contain 100 parts of water, 30 parts of soluble nickel salt, 4 parts of boric acid and 6 parts of hypophosphorous acid.
After testing, there is not foaming phenomena, and plating in the coating with coated goods that the present embodiment obtains
After the solderability of goods that obtains fine.
Embodiment 2
A kind of vinyon electroplating technology, comprises the steps:
1) vinyon powder, binding agent, accelerator and plasticizer are stirred by proportioning, then will
Said mixture puts into calendering formation in calender；
2) use activator to carry out soaking 100min at 65 DEG C, after taking-up, use water and the mixed solution of ethanol
Being carried out, the plastics after then cleaning punch out the finished product of required specification, and described activator comprises 100
The water of part, 0.2 part of ruthenium salt, 1 part of hydrochloric acid, 20 parts of boric acid, 1 part of Polymeric sodium metaphosphate.；
3) on plastic injection equipment, supercritical fluid it is passed through, and by the note of orderly fixing quantity supercritical fluid
Enter, the plastic of preparation top layer microporous foam solid core；
Plastic is electroplated by electroplating technology, forms the coat of metal with back-off structure, thus obtains
Coating strong with plastics adhesion there is the coat of metal, microporous foam layer and the height of solid core three-decker
Performance plastic electroplating goods, wherein, the temperature of plating is 60 DEG C, and the cathode-current density of plating is 3A/dm2,
During use electrolyte contain 100 parts of water, 40 parts of soluble nickel salt, 3 parts of boric acid and 3 parts of hypophosphorous acid.
After testing, there is not foaming phenomena, and plating in the coating with coated goods that the present embodiment obtains
After the solderability of goods that obtains fine.
Embodiment 3
A kind of vinyon electroplating technology, comprises the steps:
1) vinyon powder, binding agent, accelerator and plasticizer are stirred by proportioning, then will
Said mixture puts into calendering formation in calender；
2) use activator to carry out soaking 60min at 45 DEG C, after taking-up, use the mixed solution of water and ethanol to enter
Row cleans, and the plastics after then cleaning punch out the finished product of required specification, and described activator comprises 100 parts
Water, 0.1 part of ruthenium salt, 1 part of hydrochloric acid, 22 parts of boric acid, 2 parts of Polymeric sodium metaphosphate ies；
3) on plastic injection equipment, supercritical fluid it is passed through, and by the note of orderly fixing quantity supercritical fluid
Enter, the plastic of preparation top layer microporous foam solid core；
Plastic is electroplated by electroplating technology, forms the coat of metal with back-off structure, thus obtains
Coating strong with plastics adhesion there is the coat of metal, microporous foam layer and the height of solid core three-decker
Performance plastic electroplating goods, wherein, the temperature of plating is 58 DEG C, and the cathode-current density of plating is 4A/dm2,
During use electrolyte contain 100 parts of water, 35 parts of soluble nickel salt, 4 parts of boric acid and 5 parts of hypophosphorous acid.
After testing, there is not foaming phenomena, and plating in the coating with coated goods that the present embodiment obtains
After the solderability of goods that obtains fine.
Comparative example 1
Comparative example 1 is the embodiment 1 of CN 104451803 A, and the coating obtained exists foaming phenomena, and electricity
The solderability of the goods obtained after plating is poor.
Applicant states, the present invention illustrates the method detailed of the present invention by above-described embodiment, but the present invention
It is not limited to above-mentioned method detailed, does not i.e. mean that the present invention has to rely on above-mentioned method detailed and could implement.
Person of ordinary skill in the field is it will be clearly understood that any improvement in the present invention, each former to product of the present invention
The equivalence of material is replaced and the interpolation of auxiliary element, concrete way choice etc., all falls within the protection model of the present invention
Within the scope of enclosing and disclosing.
Claims (10)
1. a plastic electroplating technique, it is characterised in that comprise the steps:
1) vinyon powder, binding agent, accelerator and plasticizer are stirred, then by above-mentioned mixed
Compound puts into calendering formation in calender；
2) use activator to soak, after taking-up, use the mixed solution of water and ethanol to be carried out, then
Will clean after the blank punching out required specification, described activator comprise water, Water-soluble Ru salt, hydrochloric acid,
Boric acid and Polymeric sodium metaphosphate.；
3) on plastic injection equipment, supercritical fluid it is passed through, and by the note of supercritical fluid described in fixing quantity
Enter, the plastic of preparation top layer microporous foam solid core；Described plastic is entered by electroplating technology
Row plating, forms the coat of metal.
Electroplating technology the most according to claim 1, it is characterised in that in described activator, with water
Amount is 100 parts of meters, and the consumption of described Water-soluble Ru salt is 0.05-0.2 part, and the consumption of described hydrochloric acid is preferably
0.5-1 part, the consumption of described boric acid is preferably 20-25 part, and the consumption of described Polymeric sodium metaphosphate. is preferably 1-3 part；
Preferably, in described activator, being in terms of 100 parts by the amount of water, the consumption of described Water-soluble Ru salt is
0.1 part, the consumption of described hydrochloric acid is 1 part, and the consumption of described boric acid is 22 parts, the use of described Polymeric sodium metaphosphate.
Amount is 2 parts.
Electroplating technology the most according to claim 1 and 2, it is characterised in that described solubility ruthenium salt is
Ruthenium trichloride.
4. according to the electroplating technology described in any one of claim 1-3, it is characterised in that step (2) institute
The temperature stating immersion is 40-65 DEG C, preferably 45 DEG C；
Preferably, the time of step (2) described immersion is 30-100min, preferably 60min.
5. according to the electroplating technology described in any one of claim 1-4, it is characterised in that described electroplating technology
The electrolyte of middle use contains water, soluble nickel salt, boric acid, hypophosphorous acid, solubility rare earth metal salt and dilute
Earth metal chelating agent.
6. according to the electroplating technology described in any one of claim 1-5, it is characterised in that in described electrolyte,
Being in terms of 100 parts by the amount of water, the consumption of described soluble nickel salt is preferably 30-40 part, the use of described boric acid
Amount is preferably 3-4 part, the consumption of described hypophosphorous acid is preferably 3-6 part, the use of described solubility rare earth metal salt
Amount is preferably 0.05-0.1 part, and the consumption of described rare earth metal chelating agent is preferably 0.05-0.5 part；
Preferably, soluble nickel salt in Nickel dichloride., nickel nitrate or nickel sulfate any one or at least two
The mixture planted；
Preferably, solubility rare earth metal salt appointing in lanthanum chloride, cerium chloride, Gadolinium trichloride and Ytterbium trichloride
Anticipate a kind of or mixture of at least two；
Preferably, described rare earth metal chelating agent is selected from malic acid and/or citric acid.
7. according to the electroplating technology described in any one of claim 1-6, it is characterised in that described binding agent by
Each component composition of following weight portion: vinyl acetate resin 20-30 part, stearic acid 5-7 part, chloroform
1-3 part, carbon tetrachloride 0.5-1 part, calcium chloride 0.05-0.5 part, dimethylbenzene 0.5-1 part, polymethyl acrylate
1-3 part, linear low density polyethylene 8 parts.
8. according to the electroplating technology described in any one of claim 1-7, it is characterised in that described binding agent by
Following weight portion each component composition: vinyl acetate resin 30 parts, stearic acid 6 parts, chloroform 1 part,
Carbon tetrachloride 0.8 part, 0.5 part of calcium chloride, dimethylbenzene 0.5 part, polymethyl acrylate 1.5 parts, the lowest
Density polyethylene 8 parts；
Preferably, described accelerator is selected from glyoxaline compound, preferably is selected from 2-methylimidazole, 2-ethyl-4-first
Any one or the mixture of at least two in base imidazoles, 2-phenylimidazole or 2-undecyl imidazole；
Preferably, described plasticizer is selected from trioctyl trimellitate (TOTM) and/or trimellitic acid triglyceride.
9. according to the electroplating technology described in claim 1-8, it is characterised in that step 3) described galvanizer
Electroplating temperature in skill is 55-60 DEG C.
10. according to the electroplating technology described in claim 1-9, it is characterised in that step 3) described galvanizer
Cathode-current density in skill is 3-5A/dm2。
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| CN201610343165.8A CN105839159B (en) | 2016-05-23 | 2016-05-23 | A kind of vinyon electroplating technology |
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| CN201610343165.8A CN105839159B (en) | 2016-05-23 | 2016-05-23 | A kind of vinyon electroplating technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972125A (en) * | 2019-04-08 | 2019-07-05 | 上海应用技术大学 | A kind of free-floride processing method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5888372A (en) * | 1996-06-17 | 1999-03-30 | Bayer Aktiengesellschaft | Process for producing metal-coated films in web form |
| CN1467304A (en) * | 2002-07-09 | 2004-01-14 | 中鼎化工股份有限公司 | Non-conductor metallization manufacturing process applying ultrasonic equipment to activator containing colloid |
| US6861097B1 (en) * | 1997-10-17 | 2005-03-01 | Shipley Company, L.L.C. | Electroless plating processes |
| US20060042954A1 (en) * | 2004-09-01 | 2006-03-02 | Toyota Jidosha Kabushiki Kaisha | Method for plating resin material |
| US20060280872A1 (en) * | 2005-06-10 | 2006-12-14 | Enthone Inc. | Method for direct metallization of non-conducting substrates |
| US20070108663A1 (en) * | 2005-11-14 | 2007-05-17 | Hitachi Maxell, Ltd. | Method of injection molding thermoplastic resin using supercritical fluid and injection molding apparatus |
| CN102242384A (en) * | 2010-05-16 | 2011-11-16 | 南通市申海特种镀饰有限责任公司 | Process for plating trivalent chromium on surfaces of plastic |
| CN102409322A (en) * | 2011-11-16 | 2012-04-11 | 鞍山市中普仪表电子设备有限公司 | Manufacturing process for chemically plating NiP-Cu electrode on partial surface of ceramic element |
| CN103144244A (en) * | 2013-03-20 | 2013-06-12 | 四维尔丸井(广州)汽车零部件有限公司 | Plastic electroplating product and preparation method thereof |
| CN103540980A (en) * | 2013-10-21 | 2014-01-29 | 哈尔滨东安发动机（集团）有限公司 | Method for plating copper on surface of polytetrafluoroethylene material |
| CN104451803A (en) * | 2014-12-22 | 2015-03-25 | 常熟市伟达电镀有限责任公司 | Process for electroplating plastics |
| CN104532317A (en) * | 2014-12-22 | 2015-04-22 | 常熟市伟达电镀有限责任公司 | High-corrosion-resistance plastic electroplating process |
-
2016
- 2016-05-23 CN CN201610343165.8A patent/CN105839159B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5888372A (en) * | 1996-06-17 | 1999-03-30 | Bayer Aktiengesellschaft | Process for producing metal-coated films in web form |
| US6861097B1 (en) * | 1997-10-17 | 2005-03-01 | Shipley Company, L.L.C. | Electroless plating processes |
| CN1467304A (en) * | 2002-07-09 | 2004-01-14 | 中鼎化工股份有限公司 | Non-conductor metallization manufacturing process applying ultrasonic equipment to activator containing colloid |
| US20060042954A1 (en) * | 2004-09-01 | 2006-03-02 | Toyota Jidosha Kabushiki Kaisha | Method for plating resin material |
| US20060280872A1 (en) * | 2005-06-10 | 2006-12-14 | Enthone Inc. | Method for direct metallization of non-conducting substrates |
| US20070108663A1 (en) * | 2005-11-14 | 2007-05-17 | Hitachi Maxell, Ltd. | Method of injection molding thermoplastic resin using supercritical fluid and injection molding apparatus |
| CN102242384A (en) * | 2010-05-16 | 2011-11-16 | 南通市申海特种镀饰有限责任公司 | Process for plating trivalent chromium on surfaces of plastic |
| CN102409322A (en) * | 2011-11-16 | 2012-04-11 | 鞍山市中普仪表电子设备有限公司 | Manufacturing process for chemically plating NiP-Cu electrode on partial surface of ceramic element |
| CN103144244A (en) * | 2013-03-20 | 2013-06-12 | 四维尔丸井(广州)汽车零部件有限公司 | Plastic electroplating product and preparation method thereof |
| CN103540980A (en) * | 2013-10-21 | 2014-01-29 | 哈尔滨东安发动机（集团）有限公司 | Method for plating copper on surface of polytetrafluoroethylene material |
| CN104451803A (en) * | 2014-12-22 | 2015-03-25 | 常熟市伟达电镀有限责任公司 | Process for electroplating plastics |
| CN104532317A (en) * | 2014-12-22 | 2015-04-22 | 常熟市伟达电镀有限责任公司 | High-corrosion-resistance plastic electroplating process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972125A (en) * | 2019-04-08 | 2019-07-05 | 上海应用技术大学 | A kind of free-floride processing method |
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| Publication number | Publication date |
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| CN105839159B (en) | 2018-08-03 |
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