CN106513269A - Paint spraying technology for automobile plastic automobile door protection plate - Google Patents
Paint spraying technology for automobile plastic automobile door protection plate Download PDFInfo
- Publication number
- CN106513269A CN106513269A CN201611186517.XA CN201611186517A CN106513269A CN 106513269 A CN106513269 A CN 106513269A CN 201611186517 A CN201611186517 A CN 201611186517A CN 106513269 A CN106513269 A CN 106513269A
- Authority
- CN
- China
- Prior art keywords
- car door
- plastic cement
- guard plate
- automobile plastic
- door guard
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
Abstract
The invention discloses a paint spraying technology for an automobile plastic automobile door protection plate. The paint spraying technology comprises the first step of pretreatment, the second step of first-time paint spraying treatment, the third step of second-time paint spraying treatment and the fourth step of detection. The paint spraying technology has the beneficial effects that the paint spraying technology for the automobile plastic automobile door protection plate is provided; and through the paint spraying technology, the performance of the automobile plastic automobile door protection plate can be improved, and the effect of attractiveness is achieved. According to the paint spraying technology for the automobile plastic automobile door protection plate, a paint film formed on the automobile plastic automobile door protection plate through the paint spraying technology has the following properties that the total thickness of a film layer ranges from 30 microns to 38 microns, and the adhesive force is larger than or equal to 5B.
Description
Technical field
The present invention relates to the lacquer spraying technique of automobile plastic cement car door guard plate.
Background technology
Automobile plastic cement car door guard plate is after the completion of injection molding, it is contemplated that plastic cement car door guard plate case hardness is poor, with
And effect attractive in appearance is reached, in order to solve, surface in use is easy to wear, scratch and reach effect attractive in appearance, so after to application
Coating performance have higher requirement, it is in current car door guard plate industry to take directly injection to use, it is impossible to meet use demand more.
The content of the invention
It is an object of the invention to provide a kind of lacquer spraying technique of automobile plastic cement car door guard plate, which can improve automobile plastic cement
Car door guard plate performance and reach effect attractive in appearance.
For achieving the above object, the technical scheme is that and design a kind of lacquer spraying technique of automobile plastic cement car door guard plate,
Comprise the steps：
1）Pre-treatment：On streamline, automobile plastic cement car door guard plate is wiped using 6# solvent naphthas, used after the completion of wiping
Electrostatic precipitation rifle carries out electrostatic precipitation processes to automobile plastic cement car door guard plate；
2）First time spray painting is processed：First automobile plastic cement car door guard plate front is wiped again using 6# solvent naphthas on streamline
Wipe, then automobile plastic cement car door guard plate is proceeded to into painting line from streamline, automobile plastic cement car door guard plate is sprayed using spray gun for paint
Automobile plastic cement car door guard plate is placed dry to oneself in room temperature after the completion of spray painting by paint；
3）Second spray painting is processed：First automobile plastic cement car door guard plate front is wiped again using 6# solvent naphthas on streamline
Wipe, then automobile plastic cement car door guard plate is proceeded to into painting line from streamline, automobile plastic cement car door guard plate is sprayed using spray gun for paint
Paint, carries out curing process, cooling treatment successively to automobile plastic cement car door guard plate after the completion of spray painting；
4）Detection：Carry out paint film property detection, outward appearance detection to automobile plastic cement car door guard plate successively.
Preferably, the step 1）In electrostatic precipitation rifle away from automobile plastic cement 100～200mm of car door guard plate；The step
2）In spray gun for paint away from automobile plastic cement 100～200mm of car door guard plate；The step 3）In spray gun for paint away from automobile plastic cement car door protect
100～200mm of plate.
Preferably, the step 2）In spray painting, spray painting the time be 40 seconds, 10 ± 3um of thicknesses of layers, spray painting raw material be
Bright self-drying paint.
Preferably, the step 3）In spray painting, the spray painting time is 60 seconds, 22 ± 3um of thicknesses of layers, and spray painting raw material is for black
Color dumb light paint.
Preferably, the step 2）In, automobile plastic cement car door guard plate is placed 15min in room temperature after the completion of spray painting makes which certainly
It is dry.
Preferably, the step 3）In curing process processed by baking oven, the temperature of baking oven is 60 ± 5 DEG C, Gu
The change time is 30min.
Preferably, the step 3）In cooling treatment, be by naturally cooling to room temperature.
Preferably, the step 4）In paint film property detection, outward appearance detection, detection parameter be：Film layer gross thickness 30～
38um, adhesive force >=5B.
Preferably, the step 4）In paint film property detection, outward appearance detection, detection parameter also include：Glossiness 1.3-
1.9GE/60°C。
The advantages of the present invention are：A kind of lacquer spraying technique of automobile plastic cement car door guard plate is provided, which can
Improve automobile plastic cement car door guard plate performance and reach effect attractive in appearance.
The lacquer spraying technique of automobile plastic cement car door guard plate of the present invention, its paint film formed in automobile plastic cement car door guard plate can reach
To following performance：Film layer 30～38um of gross thickness, adhesive force >=5B, glossiness 1.3-1.9GE/60 °C.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following examples are only used for more
Plus technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
The technical scheme that the present invention is embodied as is：
A kind of lacquer spraying technique of automobile plastic cement car door guard plate, comprises the steps：
1）Pre-treatment：On streamline, automobile plastic cement car door guard plate is wiped using 6# solvent naphthas, used after the completion of wiping
Electrostatic precipitation rifle carries out electrostatic precipitation processes to automobile plastic cement car door guard plate；
2）First time spray painting is processed：First automobile plastic cement car door guard plate front is wiped again using 6# solvent naphthas on streamline
Wipe, then automobile plastic cement car door guard plate is proceeded to into painting line from streamline, automobile plastic cement car door guard plate is sprayed using spray gun for paint
Automobile plastic cement car door guard plate is placed dry to oneself in room temperature after the completion of spray painting by paint；
3）Second spray painting is processed：First automobile plastic cement car door guard plate front is wiped again using 6# solvent naphthas on streamline
Wipe, then automobile plastic cement car door guard plate is proceeded to into painting line from streamline, automobile plastic cement car door guard plate is sprayed using spray gun for paint
Paint, carries out curing process, cooling treatment successively to automobile plastic cement car door guard plate after the completion of spray painting；
4）Detection：Carry out paint film property detection, outward appearance detection to automobile plastic cement car door guard plate successively.
The step 1）In electrostatic precipitation rifle away from automobile plastic cement 100～200mm of car door guard plate；The step 2）In spray
Paint rifle is away from automobile plastic cement 100～200mm of car door guard plate；The step 3）In spray gun for paint away from automobile plastic cement car door guard plate 100～
200mm。
The step 2）In spray painting, the spray painting time is 40 seconds, 10 ± 3um of thicknesses of layers, and spray painting raw material is for transparent from dry
Paint.
The step 3）In spray painting, spray painting the time be 60 seconds, 22 ± 3um of thicknesses of layers, spray painting raw material be black matte
Paint.
The step 2）In, automobile plastic cement car door guard plate is placed 15min in room temperature after the completion of spray painting makes which certainly dry.
The step 3）In curing process processed by baking oven, the temperature of baking oven is 60 ± 5 DEG C, and hardening time is
30min。
The step 3）In cooling treatment, be by naturally cooling to room temperature.
The step 4）In paint film property detection, outward appearance detection, detection parameter be：Film layer 30～38um of gross thickness, it is attached
Put forth effort >=5B.
The step 4）In paint film property detection, outward appearance detection, detection parameter also include：Glossiness 1.3-1.9GE/
60°C。
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (9)
1. the lacquer spraying technique of automobile plastic cement car door guard plate, it is characterised in that comprise the steps：
1）Pre-treatment：On streamline, automobile plastic cement car door guard plate is wiped using 6# solvent naphthas, used after the completion of wiping
Electrostatic precipitation rifle carries out electrostatic precipitation processes to automobile plastic cement car door guard plate；
2）First time spray painting is processed：First automobile plastic cement car door guard plate front is wiped again using 6# solvent naphthas on streamline
Wipe, then automobile plastic cement car door guard plate is proceeded to into painting line from streamline, automobile plastic cement car door guard plate is sprayed using spray gun for paint
Automobile plastic cement car door guard plate is placed dry to oneself in room temperature after the completion of spray painting by paint；
3）Second spray painting is processed：First automobile plastic cement car door guard plate front is wiped again using 6# solvent naphthas on streamline
Wipe, then automobile plastic cement car door guard plate is proceeded to into painting line from streamline, automobile plastic cement car door guard plate is sprayed using spray gun for paint
Paint, carries out curing process, cooling treatment successively to automobile plastic cement car door guard plate after the completion of spray painting；
4）Detection：Carry out paint film property detection, outward appearance detection to automobile plastic cement car door guard plate successively.
2. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 1, it is characterised in that the step 1）In
Electrostatic precipitation rifle is away from automobile plastic cement 100～200mm of car door guard plate；The step 2）In spray gun for paint away from automobile plastic cement car door guard plate
100～200mm；The step 3）In spray gun for paint away from automobile plastic cement 100～200mm of car door guard plate.
3. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 2, it is characterised in that the step 2）In
Spray painting, spray painting time are 40 seconds, 10 ± 3um of thicknesses of layers, and spray painting raw material is transparent self-drying paint.
4. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 3, it is characterised in that the step 3）In
Spray painting, spray painting time are 60 seconds, 22 ± 3um of thicknesses of layers, and spray painting raw material is black matte paint.
5. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 4, it is characterised in that the step 2）In,
Automobile plastic cement car door guard plate is placed 15min in room temperature after the completion of spray painting makes which certainly dry.
6. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 5, it is characterised in that the step 3）In
Curing process is processed by baking oven, and the temperature of baking oven is 60 ± 5 DEG C, and hardening time is 30min.
7. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 6, it is characterised in that the step 3）In
Cooling treatment, is by naturally cooling to room temperature.
8. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 7, it is characterised in that the step 4）In
Paint film property detection, outward appearance detection, detect that parameter is：Film layer 30～38um of gross thickness, adhesive force >=5B.
9. the lacquer spraying technique of automobile plastic cement car door guard plate according to claim 8, it is characterised in that the step 4）In
Paint film property detection, outward appearance detection, detection parameter also include：Glossiness 1.3-1.9GE/60 °C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611186517.XA CN106513269A (en) | 2016-12-21 | 2016-12-21 | Paint spraying technology for automobile plastic automobile door protection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611186517.XA CN106513269A (en) | 2016-12-21 | 2016-12-21 | Paint spraying technology for automobile plastic automobile door protection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106513269A true CN106513269A (en) | 2017-03-22 |
Family
ID=58341148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611186517.XA Pending CN106513269A (en) | 2016-12-21 | 2016-12-21 | Paint spraying technology for automobile plastic automobile door protection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513269A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495742A (en) * | 2020-11-26 | 2021-03-16 | 江苏烨骏车业有限公司 | Preparation method of corrosion-resistant automobile instrument desk |
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|---|---|---|---|---|
| CN102476096A (en) * | 2010-11-23 | 2012-05-30 | 张家港市华杨金属制品有限公司 | Spraying surface treatment process for aluminum product |
| CN102553799A (en) * | 2010-12-14 | 2012-07-11 | 张家港市华杨金属制品有限公司 | Production process for improving varnishability of aluminum profile |
| CN104668169A (en) * | 2015-02-04 | 2015-06-03 | 天津新日机电有限公司 | Coating process for plastic parts of electric vehicles |
| CN204620302U (en) * | 2015-03-08 | 2015-09-09 | 嘉兴市京禾节能科技有限公司 | A kind of metal surface automation paint line |
| CN106031910A (en) * | 2015-03-08 | 2016-10-19 | 浙江京禾纳米科技有限公司 | A metal surface automatic coating production line and a metal surface automatic coating production process |
-
2016
- 2016-12-21 CN CN201611186517.XA patent/CN106513269A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476096A (en) * | 2010-11-23 | 2012-05-30 | 张家港市华杨金属制品有限公司 | Spraying surface treatment process for aluminum product |
| CN102553799A (en) * | 2010-12-14 | 2012-07-11 | 张家港市华杨金属制品有限公司 | Production process for improving varnishability of aluminum profile |
| CN104668169A (en) * | 2015-02-04 | 2015-06-03 | 天津新日机电有限公司 | Coating process for plastic parts of electric vehicles |
| CN204620302U (en) * | 2015-03-08 | 2015-09-09 | 嘉兴市京禾节能科技有限公司 | A kind of metal surface automation paint line |
| CN106031910A (en) * | 2015-03-08 | 2016-10-19 | 浙江京禾纳米科技有限公司 | A metal surface automatic coating production line and a metal surface automatic coating production process |
Non-Patent Citations (1)
| Title |
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| ***等: "《工程塑料手册 应用与测试卷》", 31 October 2004, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495742A (en) * | 2020-11-26 | 2021-03-16 | 江苏烨骏车业有限公司 | Preparation method of corrosion-resistant automobile instrument desk |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |