CN109939905A - A kind of workmanship of spraying plastics method - Google Patents
A kind of workmanship of spraying plastics method Download PDFInfo
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- CN109939905A CN109939905A CN201711390076.XA CN201711390076A CN109939905A CN 109939905 A CN109939905 A CN 109939905A CN 201711390076 A CN201711390076 A CN 201711390076A CN 109939905 A CN109939905 A CN 109939905A
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- workpiece
- workmanship
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- spraying
- spraying plastics
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Abstract
The present invention provides a kind of workmanship of spraying plastics method, includes the following steps: step S01, and workpiece surface pretreatment carries out surface sanding；Step S02 carries out degreasing degreasing, primary washing, derusting, secondary washing, drying and processing；Step S03, electrostatic precipitation, workpiece preheating increase coating layer thickness；Step S04 is sprayed under the environment of high-voltage electrostatic field；Workpiece after spraying is sent into 180~200 DEG C of drying chamber and is heated by step S05, baking and curing；Step S06 carries out cleaning inspection to coating.Workmanship of spraying plastics method of the present invention is easy to operate, and Workpiece painting effect is good, excellent adsorption of the coating in workpiece surface.
Description
Technical field
The present invention relates to a kind of technical field of surface, in particular to a kind of workmanship of spraying plastics method.
Background technique
Plastic-spraying is a kind of surface treatment method by plastispray on part.Plastic-spraying namely we often say it is quiet
Electro-powder spray-coating.It is to charge plastic powders using electrostatic generator, is adsorbed on the surface of iron plate or other products, so
Afterwards by 180 to 220 DEG C of baking, powder fusing is made to be attached on the surface of metal or other objects, plastic-spraying product is chiefly used in family
Zero diopter or matte effect is presented in the cabinet inside used, paint film.Plastic-spraying powder mainly has acrylic clear powder, polyester powder etc..Powder applies
Material can generate electrification coating particle in spraying, will form electrostatic repulsion after being sprayed on workpiece, keep paint-absorbable effect poor, from
And form hard film.
Summary of the invention
(1) technical problems to be solved
The workmanship of spraying plastics side that the technical problem to be solved in the present invention is to provide a kind of paint-absorbables is good, spraying effect is good
Method.
(2) technical solution
In order to solve the above technical problems, the present invention provides a kind of workmanship of spraying plastics method, include the following steps:
Step S01, workpiece surface pretreatment, carries out surface sanding；
Step S02 carries out degreasing degreasing, primary washing, derusting, secondary washing, drying and processing；
Step S03, electrostatic precipitation, workpiece preheating increase coating layer thickness；
Step S04 is sprayed under the environment of high-voltage electrostatic field；
Workpiece after spraying is sent into 180~200 DEG C of drying chamber and is heated by step S05, baking and curing；
Step S06 carries out cleaning inspection to coating.
Further, processing of rust removing is carried out to workpiece by Deruster for metal, when immersion of the workpiece in Deruster for metal
Between be 10~15 minutes.
(3) beneficial effect
Workmanship of spraying plastics method of the present invention is easy to operate, and Workpiece painting effect is good, excellent adsorption of the coating in workpiece surface.
Specific embodiment
The present invention provides a kind of workmanship of spraying plastics method, includes the following steps:
Step S01, workpiece surface pretreatment, carries out surface sanding；
Step S02 carries out degreasing degreasing, primary washing, derusting, secondary washing, drying and processing；
Step S03, electrostatic precipitation, workpiece preheating increase coating layer thickness；
Step S04 is sprayed under the environment of high-voltage electrostatic field；
Workpiece after spraying is sent into 180~200 DEG C of drying chamber and is heated by step S05, baking and curing；In the present embodiment
In, drying chamber heating temperature is 200 DEG C.
Step S06 carries out cleaning inspection to coating.
Wherein, processing of rust removing is carried out to workpiece by Deruster for metal, soaking time of the workpiece in Deruster for metal is
10~15 minutes, in the present embodiment, soaking time was 10 minutes.
Workmanship of spraying plastics method of the present invention is easy to operate, and Workpiece painting effect is good, excellent adsorption of the coating in workpiece surface.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of workmanship of spraying plastics method, which comprises the steps of:
Step S01, workpiece surface pretreatment, carries out surface sanding；
Step S02 carries out degreasing degreasing, primary washing, derusting, secondary washing, drying and processing；
Step S03, electrostatic precipitation, workpiece preheating increase coating layer thickness；
Step S04 is sprayed under the environment of high-voltage electrostatic field；
Workpiece after spraying is sent into 180~200 DEG C of drying chamber and is heated by step S05, baking and curing；
Step S06 carries out cleaning inspection to coating.
2. workmanship of spraying plastics method as described in claim 1, which is characterized in that carried out at derusting by Deruster for metal to workpiece
Reason, soaking time of the workpiece in Deruster for metal are 10~15 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390076.XA CN109939905A (en) | 2017-12-21 | 2017-12-21 | A kind of workmanship of spraying plastics method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390076.XA CN109939905A (en) | 2017-12-21 | 2017-12-21 | A kind of workmanship of spraying plastics method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109939905A true CN109939905A (en) | 2019-06-28 |
Family
ID=67004877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711390076.XA Pending CN109939905A (en) | 2017-12-21 | 2017-12-21 | A kind of workmanship of spraying plastics method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109939905A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756408A (en) * | 2019-11-08 | 2020-02-07 | 琦洲电气股份有限公司 | Plastic spraying process for electrical cabinet plate |
| CN116329045A (en) * | 2023-01-31 | 2023-06-27 | 进宝复合新材料科技(无锡)有限公司 | Electrostatic spraying control process for spraying sealing layer on surface of electroplated product |
-
2017
- 2017-12-21 CN CN201711390076.XA patent/CN109939905A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756408A (en) * | 2019-11-08 | 2020-02-07 | 琦洲电气股份有限公司 | Plastic spraying process for electrical cabinet plate |
| CN116329045A (en) * | 2023-01-31 | 2023-06-27 | 进宝复合新材料科技(无锡)有限公司 | Electrostatic spraying control process for spraying sealing layer on surface of electroplated product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190628 |
|
| WD01 | Invention patent application deemed withdrawn after publication |