CN108767473A - A kind of manufacturing method of high hydrophobicity antenna house - Google Patents
A kind of manufacturing method of high hydrophobicity antenna house Download PDFInfo
- Publication number
- CN108767473A CN108767473A CN201810401725.XA CN201810401725A CN108767473A CN 108767473 A CN108767473 A CN 108767473A CN 201810401725 A CN201810401725 A CN 201810401725A CN 108767473 A CN108767473 A CN 108767473A
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- China
- Prior art keywords
- antenna house
- manufacturing
- hydrophobic
- high hydrophobicity
- antenna
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Abstract
The invention belongs to antenna house fields, and in particular to a kind of manufacturing method of high hydrophobicity antenna house specifically comprises the following steps：The material preparation antenna cover body of S1, selection with wave；S2, the sorbing material for increasing its adsorption capacity in antenna house body surface even application form adsorption layer；S3, the layer surface even application increase hydrophobic hydrophobic material of antenna cover body is adsorbed in S2, form hydrophobic layer.The beneficial effects of the invention are as follows：The present invention in antenna house body surface by spraying hydrophobic material, it is hydrophobic to form hydrophobic layer progress, the present invention is first in antenna house body surface spraying sorbing material (silica gel), nanoscale polytetrafluorethylepowder powder is adsorbed on by silica gel layer surface using the method for electrostatic plastic spraying, global formation is more uniform, and ensures that the nanoscale polytetrafluorethylepowder powder for being adsorbed on surface is single layer, has good hydrophobic performance, antenna house surface area water is prevented, while also reducing the manufacture difficulty of antenna house.
Description
Technical field
The invention belongs to antenna house fields, and in particular to a kind of manufacturing method of high hydrophobicity antenna house.
Background technology
Antenna house is the works for protecting antenna system from external environment influence.Antenna house should electrically have well
Electromagnetic radiation through performance, and the electromagnetic wave of different frequency wave band is had good selectivity, antenna house is usually outdoor
It works in environment, ordinary antennas cover surface is easy ponding, influences the observation performance of equipment.
Invention content
It to solve the above-mentioned problems, can be with the object of the present invention is to provide a kind of manufacturing method of high hydrophobicity antenna house
Effectively prevent antenna house surface area water.
The present invention provides the following technical solutions：
A kind of manufacturing method of high hydrophobicity antenna house, includes the following steps：
The material preparation antenna cover body of S1, selection with wave；
S2, the sorbing material for increasing its adsorption capacity in antenna house body surface even application form adsorption layer；
S3, the layer surface even application increase hydrophobic hydrophobic material of antenna cover body is adsorbed in S2, form hydrophobic layer.
Preferably, in S2, the sorbing material is silica gel.
Preferably, the silica gel is specially DOW CORNING 12577, before being sprayed using DOW CORNING 12577, uses dimethylbenzene
It is diluted.
Preferably, when the DOW CORNING 12577, dimethylbenzene are diluted, the weight ratio 1 of DOW CORNING 12577 and dimethylbenzene:
2。
Preferably, the material with wave is polyethylene foam sheet.
Preferably, the hydrophobic material is nanoscale polytetrafluorethylepowder powder.
Preferably, the nanoscale polytetrafluorethylepowder powder is adsorbed on polyethylene table by the method for electrostatic plastic spraying
Face.
Preferably, the temperature of the electrostatic plastic spraying is less than or equal to 60 degree.
Preferably, further include the polyethylene application pressure that nanoscale polytetrafluorethylepowder powder is crossed to surface electrostatic plastic-spraying
The step of, it is 1-2 hours to apply the stressed duration.
The beneficial effects of the invention are as follows：The present invention forms hydrophobic layer by spraying hydrophobic material in antenna house body surface
Carry out hydrophobic, the prior art artificial smears that molding is uneven and easy to fall off, and the present invention is first by manually being smeared
In antenna house body surface spraying sorbing material (silica gel), nanoscale polytetrafluorethylepowder powder is inhaled using the method for electrostatic plastic spraying
It is attached to silica gel layer surface, global formation is more uniform, and ensures that the nanoscale polytetrafluorethylepowder powder for being adsorbed on surface is single
Layer has good hydrophobic performance, prevents antenna house surface area water, while also reducing the manufacture difficulty of antenna house.
Description of the drawings
Fig. 1 inventive antenna cover sectional views.
The meaning marked in attached drawing is as follows：
1- antenna cover body 2- adsorption layer 3- hydrophobic layers
Specific implementation mode
The present invention is illustrated with reference to specific embodiment.
Those skilled in the art can select the antenna house of suitable shape, such as rectangular according to antenna on-site actual situations
Or it is round.
Embodiment 1
It cuts a rectangle polyethylene foam sheet to be placed on workbench, forms antenna cover body 1；By DOW CORNING
12577 and dimethylbenzene according to weight ratio 1:2 ratio uniform mixing, forms mixture；It is using watering can that said mixture is uniform
It is sprayed on rectangular polyethylene foam sheet, forms adsorption layer 2；By the method for electrostatic plastic spraying by nanoscale polytetrafluoroethylene (PTFE)
Powder even application forms hydrophobic layer 3 on 2 surface of above-mentioned adsorption layer；Using pressing plate to the polyethylene foam sheet of formation hydrophobic layer 3
Apply pressure, the time continues 1h；Nanoscale polytetrafluoroethylene powder unadsorbed on polyethylene foam sheet is blown off using wind turbine, is made
It is standby go out high hydrophobicity antenna house.
Embodiment 2
It cuts a round polyethylene cystosepiment to be placed on workbench, forms antenna cover body 1；By DOW CORNING
12577 and dimethylbenzene according to weight ratio 1:2 ratio uniform mixing, forms mixture；It is using watering can that said mixture is uniform
It is sprayed on rectangular polyethylene foam sheet, forms adsorption layer 2；By the method for electrostatic plastic spraying by nanoscale polytetrafluoroethylene (PTFE)
Powder even application forms hydrophobic layer 3 on 2 surface of above-mentioned adsorption layer；Using pressing plate to the polyethylene foam sheet of formation hydrophobic layer 3
Apply pressure, the time continues 2h；Nanoscale polytetrafluoroethylene powder unadsorbed on polyethylene foam sheet is blown off using wind turbine, is made
It is standby go out high hydrophobicity antenna house.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of manufacturing method of high hydrophobicity antenna house, which is characterized in that include the following steps：
The material preparation antenna cover body (1) of S1, selection with wave；
S2, the sorbing material for increasing its adsorption capacity in antenna house body surface even application form adsorption layer (2)；
S3, the layer surface even application increase hydrophobic hydrophobic material of antenna cover body is adsorbed in S2, form hydrophobic layer (3).
2. a kind of manufacturing method of high hydrophobicity antenna house according to claim 1, which is characterized in that in S2, the suction
Enclosure material is silica gel.
3. a kind of manufacturing method of high hydrophobicity antenna house according to claim 2, which is characterized in that the silica gel is specific
It is diluted using dimethylbenzene before being sprayed using DOW CORNING 12577 for DOW CORNING 12577.
4. a kind of manufacturing method of high hydrophobicity antenna house according to claim 3, which is characterized in that the DOW CORNING
12577, when dimethylbenzene is diluted, the weight ratio 1 of DOW CORNING 12577 and dimethylbenzene:2.
5. a kind of manufacturing method of high hydrophobicity antenna house according to claim 4, which is characterized in that described that there is wave transparent
Property material be polyethylene foam sheet.
6. a kind of manufacturing method of high hydrophobicity antenna house according to claim 5, which is characterized in that the hydrophobic material
For nanoscale polytetrafluorethylepowder powder.
7. a kind of manufacturing method of high hydrophobicity antenna house according to claim 6, which is characterized in that the nanoscale is poly-
Tetrafluoroethene powder is adsorbed on polyethylene surface by the method for electrostatic plastic spraying.
8. a kind of manufacturing method of high hydrophobicity antenna house according to claim 7, which is characterized in that the electrostatic plastic spraying
Temperature be less than or equal to 60 degree.
9. a kind of manufacturing method of high hydrophobicity antenna house according to claim 8, which is characterized in that further include to surface
The step of polyethylene that electrostatic plastic spraying crosses nanoscale polytetrafluorethylepowder powder applies pressure, applying the stressed duration is
1-2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401725.XA CN108767473B (en) | 2018-04-28 | 2018-04-28 | Manufacturing method of high-hydrophobicity antenna housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401725.XA CN108767473B (en) | 2018-04-28 | 2018-04-28 | Manufacturing method of high-hydrophobicity antenna housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108767473A true CN108767473A (en) | 2018-11-06 |
| CN108767473B CN108767473B (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401725.XA Active CN108767473B (en) | 2018-04-28 | 2018-04-28 | Manufacturing method of high-hydrophobicity antenna housing |
Country Status (1)
| Country | Link |
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| CN (1) | CN108767473B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994117A (en) * | 2019-12-12 | 2020-04-10 | 福建省早道文化传媒有限公司 | 5G antenna structure |
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| Publication number | Publication date |
|---|---|
| CN108767473B (en) | 2021-07-06 |
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