CN105710081A - Surface treatment technology of automobile trims - Google Patents
Surface treatment technology of automobile trims Download PDFInfo
- Publication number
- CN105710081A CN105710081A CN201511001552.5A CN201511001552A CN105710081A CN 105710081 A CN105710081 A CN 105710081A CN 201511001552 A CN201511001552 A CN 201511001552A CN 105710081 A CN105710081 A CN 105710081A
- Authority
- CN
- China
- Prior art keywords
- gadget
- drying
- trims
- cooling
- thickness
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/10—Glass or silica
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a surface treatment technology of automobile trims. The technology includes the following steps that (1), the trims are placed into three alkaline tanks in sequence for ultrasonic washing; (2), ultrasonic washing is conducted on the trims subjected to alkaline washing; (3), the washed trims are subjected to ultrasonic washing; (4), the trims subjected to acid pickling are sequentially washed; (5), the washed trims are sequentially placed in two drying tanks for drying; (6), the dried trims are sequentially placed into three cooling tanks for cooling; (7), the cooled trims are placed in a primer tank for varnishing; (8), the trims are placed into the two drying tanks for drying; (9), the dried trims are sequentially placed into two cooling tanks for cooling; (10), the cooled trims are placed into a hardening tank for hardening; (11), the hardened trims are sequentially placed into three hot air drying tanks for heating and drying; (12), the trims are placed into the cooling tanks to be cooled for 7 min; (13) the trims are placed in a vacuum coating machine for coating.
Description
Technical field
The present invention relates to the process of surface treatment of a kind of automobile decoration piece, belonged to surface of plastic products and process technique.
Background technology
Before, the gadget in car adopts glass material to make a bit, but once get into an accident or being clashed into, glass gadget crushes, and will the passenger in car and driver be damaged.
Considering for automotive safety, many car gadgets are replaced by plastic material by glass material, but plastic material softens than glass material surface, and transmittance is bad, and easy to wear.
Summary of the invention
The technical problem to be solved is to provide the process of surface treatment of a kind of automobile decoration piece, by special PROCESS FOR TREATMENT, it is possible to make automobile plastic ornament Surface hardened layer, it is prevented that scratch, and keeps high transparent.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
The process of surface treatment of a kind of automobile decoration piece, comprises the steps:
(1) gadget is put into and is carried out ultrasonic wave water washing in three alkali grooves successively, and the solution in each alkali groove is be made up of water and the sodium hydroxide according to weight ratio 9:1；
(2) gadget after alkali cleaning is put into Rinsing Area carries out ultrasonic wave water washing；
(3) gadget after washing is put into and carried out ultrasonic wave water washing in acid tank, and in acid tank, the acidity of solution is 5%；
(4) gadget after pickling is sequentially placed in three Rinsing Areas washes；
(5) gadget after washing is sequentially placed in the drying tank that two temperature are 65 DEG C-75 DEG C dries；
(6) gadget after drying is sequentially placed in three cooling baths and cools down；
(7) gadget after cooling is put into and carried out japanning in priming paint groove；
(8) being sequentially placed into by the gadget after japanning in the drying tank that two temperature are 65 DEG C-75 DEG C and dry, the time carrying out drying in each drying tank is 3 minutes；
(9) gadget after drying is sequentially placed in two cooling baths and cools down；
(10) gadget after cooling is put into and carried out stiffened in stiffened groove；
(11) being sequentially placed into by the gadget after stiffened in the hot air drying groove that three temperature are 65 DEG C-75 DEG C and be heated drying, in each hot air drying groove, the time of heating, drying is 7 minutes；
(12) gadget after heating, drying is put in cooling bath and cool down 7 minutes；
(13) gadget after cooling is put into and carried out plated film in vacuum coating equipment.
The process of surface treatment of aforesaid a kind of automobile decoration piece, it is characterised in that: in described step (13) during vacuum coating, vacuum reaches 2.0E-3Pa, and ion source is Ti3O5Granule and SiO2Granule, is the Ti of 12.95nm on the surface of gadget successively evaporation thickness3O5Layer, thickness are the SiO of 32nm2Layer, thickness are the Ti of 60.78nm3O5Layer, thickness are the SiO of 6nm2Layer, thickness are the Ti of 35.42nm3O5Layer, thickness be the SiO of 89.43nm2Layer, thickness are the waterproof medicine layer of 8nm, keep vacuum 10 minutes after plated film, and vacuum chamber is inflated, and open vacuum chamber pickup packaging.
The process of surface treatment of aforesaid a kind of automobile decoration piece, it is characterised in that: in described step (13), evaporation rate during vacuum coating is: Ti3O5It is 3 angstroms per second, SiO2Being 5 angstroms per second, waterproof medicine is 1 angstroms per second.
The process of surface treatment of aforesaid a kind of automobile decoration piece, it is characterised in that: in described step (1), gadget temperature of ultrasonic wave water washing in each alkali groove is 50 DEG C-60 DEG C, and washing time is 7 minutes.
The process of surface treatment of aforesaid a kind of automobile decoration piece, it is characterised in that: step (2) is 45 DEG C-55 DEG C to the temperature of ultrasonic wave water washing in step (4), and washing time is 7 minutes.
The invention has the beneficial effects as follows: by carrying out chemical coating and vacuum coating before and after plastic ornament, making gadget case hardness, transmittance increase, and have the function such as Water-proof and oil-proof, anti-fingerprint, safety improves, and reduces cost.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further processed.
The invention provides the process of surface treatment of a kind of automobile decoration piece, comprise the steps:
(1) gadget is put into and is carried out ultrasonic wave water washing in three alkali grooves successively, and the solution in each alkali groove is be made up of water and the sodium hydroxide according to weight ratio 9:1, and alkali cleaning temperature is 50 DEG C-60 DEG C, and the time is about 7 minutes,
(2) gadget after alkali cleaning is put into Rinsing Area carries out ultrasonic wave water washing；Washing temperature is 45 DEG C-55 DEG C, and the time is about 7 minutes,
(3) gadget after washing is put into and carried out ultrasonic wave water washing in acid tank, and in acid tank, the acidity of solution is 5%；Pickling temperature is 45 DEG C-55 DEG C, and the time is about 7 minutes,
(4) gadget after pickling is sequentially placed in three Rinsing Areas washes；Washing temperature is 45 DEG C-55 DEG C, and the time is about 7 minutes,
(5) being sequentially placed in the drying tank that two temperature are 65 DEG C-75 DEG C by the gadget after washing and dry, drying time is 7 minutes,
(6) gadget after drying is sequentially placed in three cooling baths and cools down, each cooling bath cools down about 7 minutes,
(7) gadget after cooling is put into and carried out japanning in priming paint groove；
(8) being sequentially placed into by the gadget after japanning in the drying tank that two temperature are 65 DEG C-75 DEG C and dry, the time carrying out drying in each drying tank is 3 minutes；
(9) gadget after drying is sequentially placed in two cooling baths and cools down；Each cooling bath cools down about 7 minutes,
(10) gadget after cooling is put into and carried out stiffened in stiffened groove；
(11) being sequentially placed into by the gadget after stiffened in the hot air drying groove that three temperature are 65 DEG C-75 DEG C and be heated drying, in each hot air drying groove, the time of heating, drying is 7 minutes；
(12) gadget after heating, drying is put in cooling bath and cool down 7 minutes；
(13) gadget after cooling is put into and carried out plated film in vacuum coating equipment.
Wherein, in described step (13) during vacuum coating, vacuum reaches 2.0E-3Pa, and ion source is Ti3O5Granule and SiO2Granule, is the Ti of 12.95nm on the surface of gadget successively evaporation thickness3O5Layer, thickness are the SiO of 32nm2Layer, thickness are the Ti of 60.78nm3O5Layer, thickness are the SiO of 6nm2Layer, thickness are the Ti of 35.42nm3O5Layer, thickness be the SiO of 89.43nm2Layer, thickness are the waterproof medicine layer of 8nm, keep vacuum 10 minutes after plated film, and vacuum chamber is inflated, and open vacuum chamber pickup packaging.
By to carrying out chemical coating and vacuum coating before and after plastic ornament, adopting special technique and parameter to process, making gadget case hardness, transmittance increase, and have the function such as Water-proof and oil-proof, anti-fingerprint, safety improves, and reduces cost.
By repetition test, in step (13), evaporation rate during vacuum coating is: Ti3O5It is 3 angstroms per second, SiO2It is 5 angstroms per second, when waterproof medicine is 1 angstroms per second, the best results of vacuum coating.
In sum, the process of surface treatment of a kind of automobile decoration piece provided by the invention, by special PROCESS FOR TREATMENT, it is possible to make automobile plastic ornament Surface hardened layer, it is prevented that scratch, and keeps high transparent.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is by appending claims and equivalent circle thereof.
Claims (5)
1. the process of surface treatment of an automobile decoration piece, it is characterised in that: comprise the steps:
(1) gadget is put into and is carried out ultrasonic wave water washing in three alkali grooves successively, and the solution in each alkali groove is be made up of water and the sodium hydroxide according to weight ratio 9:1；
(2) gadget after alkali cleaning is put into Rinsing Area carries out ultrasonic wave water washing；
(3) gadget after washing is put into and carried out ultrasonic wave water washing in acid tank, and in acid tank, the acidity of solution is 5%；
(4) gadget after pickling is sequentially placed in three Rinsing Areas washes；
(5) gadget after washing is sequentially placed in the drying tank that two temperature are 65 DEG C-75 DEG C dries；
(6) gadget after drying is sequentially placed in three cooling baths and cools down；
(7) gadget after cooling is put into and carried out japanning in priming paint groove；
(8) being sequentially placed into by the gadget after japanning in the drying tank that two temperature are 65 DEG C-75 DEG C and dry, the time carrying out drying in each drying tank is 3 minutes；
(9) gadget after drying is sequentially placed in two cooling baths and cools down；
(10) gadget after cooling is put into and carried out stiffened in stiffened groove；
(11) being sequentially placed into by the gadget after stiffened in the hot air drying groove that three temperature are 65 DEG C-75 DEG C and be heated drying, in each hot air drying groove, the time of heating, drying is 7 minutes；
(12) gadget after heating, drying is put in cooling bath and cool down 7 minutes；
(13) gadget after cooling is put into and carried out plated film in vacuum coating equipment.
2. the process of surface treatment of a kind of automobile decoration piece according to claim 1, it is characterised in that: in described step (13) during vacuum coating, vacuum reaches 2.0E-3Pa, and ion source is Ti3O5Granule and SiO2Granule, is the Ti of 12.95nm on the surface of gadget successively evaporation thickness3O5Layer, thickness are the SiO of 32nm2Layer, thickness are the Ti of 60.78nm3O5Layer, thickness are the SiO of 6nm2Layer, thickness are the Ti of 35.42nm3O5Layer, thickness be the SiO of 89.43nm2Layer, thickness are the waterproof medicine layer of 8nm, keep vacuum 10 minutes after plated film, and vacuum chamber is inflated, and open vacuum chamber pickup packaging.
3. the process of surface treatment of a kind of automobile decoration piece according to claim 2, it is characterised in that: in described step (13), evaporation rate during vacuum coating is: Ti3O5It is 3 angstroms per second, SiO2Being 5 angstroms per second, waterproof medicine is 1 angstroms per second.
4. the process of surface treatment of a kind of automobile decoration piece according to claim 1, it is characterised in that: in described step (1), gadget temperature of ultrasonic wave water washing in each alkali groove is 50 DEG C-60 DEG C, and washing time is 7 minutes.
5. the process of surface treatment of a kind of automobile decoration piece according to claim 1, it is characterised in that: step (2) is 45 DEG C-55 DEG C to the temperature of ultrasonic wave water washing in step (4), and washing time is 7 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001552.5A CN105710081B (en) | 2015-12-29 | 2015-12-29 | A kind of process of surface treatment of automobile plastic ornament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511001552.5A CN105710081B (en) | 2015-12-29 | 2015-12-29 | A kind of process of surface treatment of automobile plastic ornament |
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| Publication Number | Publication Date |
|---|---|
| CN105710081A true CN105710081A (en) | 2016-06-29 |
| CN105710081B CN105710081B (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511001552.5A Active CN105710081B (en) | 2015-12-29 | 2015-12-29 | A kind of process of surface treatment of automobile plastic ornament |
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| Country | Link |
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| CN (1) | CN105710081B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124967A (en) * | 2019-06-14 | 2019-08-16 | 东莞市广正模具塑胶有限公司 | A kind of process of surface treatment and application with imitative ceramics and anti-fingerprint effect |
| CN111001621A (en) * | 2019-11-15 | 2020-04-14 | 常州市固歌光电有限公司 | Surface treatment process for automobile lamp |
| CN114618839A (en) * | 2022-03-18 | 2022-06-14 | 东风汽车股份有限公司 | Cleaning method and cleaning system for aluminum pipe of automobile air conditioner |
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| US4810333A (en) * | 1987-12-14 | 1989-03-07 | Shipley Company Inc. | Electroplating process |
| US5110633A (en) * | 1989-09-01 | 1992-05-05 | Ciba-Geigy Corporation | Process for coating plastics articles |
| CN1715444A (en) * | 2004-05-27 | 2006-01-04 | 恩通公司 | Method for metallizing plastic surfaces |
| CN101696489A (en) * | 2009-10-30 | 2010-04-21 | 湖州金泰科技股份有限公司 | Method for plating chromium on plastics |
| CN102375164A (en) * | 2010-08-18 | 2012-03-14 | 素塔电子科技(上海)有限公司 | Anti-reflection plastic film and preparation method thereof |
| CN102978672A (en) * | 2012-12-05 | 2013-03-20 | 厦门建霖工业有限公司 | Plastic surface local electroplating method |
| CN202925125U (en) * | 2012-09-28 | 2013-05-08 | 奥捷五金(江苏)有限公司 | Colored coated plastic |
-
2015
- 2015-12-29 CN CN201511001552.5A patent/CN105710081B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810333A (en) * | 1987-12-14 | 1989-03-07 | Shipley Company Inc. | Electroplating process |
| US5110633A (en) * | 1989-09-01 | 1992-05-05 | Ciba-Geigy Corporation | Process for coating plastics articles |
| CN1715444A (en) * | 2004-05-27 | 2006-01-04 | 恩通公司 | Method for metallizing plastic surfaces |
| CN101696489A (en) * | 2009-10-30 | 2010-04-21 | 湖州金泰科技股份有限公司 | Method for plating chromium on plastics |
| CN102375164A (en) * | 2010-08-18 | 2012-03-14 | 素塔电子科技(上海)有限公司 | Anti-reflection plastic film and preparation method thereof |
| CN202925125U (en) * | 2012-09-28 | 2013-05-08 | 奥捷五金(江苏)有限公司 | Colored coated plastic |
| CN102978672A (en) * | 2012-12-05 | 2013-03-20 | 厦门建霖工业有限公司 | Plastic surface local electroplating method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124967A (en) * | 2019-06-14 | 2019-08-16 | 东莞市广正模具塑胶有限公司 | A kind of process of surface treatment and application with imitative ceramics and anti-fingerprint effect |
| CN110124967B (en) * | 2019-06-14 | 2021-12-03 | 东莞市广正模具塑胶有限公司 | Surface treatment process with ceramic imitation and fingerprint prevention effects and application |
| CN111001621A (en) * | 2019-11-15 | 2020-04-14 | 常州市固歌光电有限公司 | Surface treatment process for automobile lamp |
| CN114618839A (en) * | 2022-03-18 | 2022-06-14 | 东风汽车股份有限公司 | Cleaning method and cleaning system for aluminum pipe of automobile air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105710081B (en) | 2018-03-09 |
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Address after: 215000 Fenhu Avenue 558, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Jinyan photoelectric Polytron Technologies Inc Address before: 215215 Fenhu Avenue 558, Wujiang District, Suzhou City, Jiangsu Province (Fenhuke Park) Patentee before: SUZHOU JINYAN PHOTOELECTRIC TECHNOLOGY CO., LTD. |
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