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Coating method of radar wave absorbing coating

A radar wave-absorbing coating and wave-absorbing coating technology, which can be applied to devices, coatings, special surfaces, etc. that apply liquid to the surface, which can solve the problem of thick coating design thickness, affecting the mechanical properties and stealth performance of the coating, and absorbing The problem of high density of wave coatings, etc., to achieve the effect of ensuring performance

Inactive Publication Date: 2013-01-09
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Commonly used wave-absorbing coatings have high density, thick coating design thickness, strict coating preparation process, and coating methods directly affect the mechanical properties and stealth performance of the coating.

Method used

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  • Coating method of radar wave absorbing coating

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Embodiment Construction

[0029] The coating method of a kind of radar absorbing coating provided by the present invention is introduced below in conjunction with accompanying drawing and embodiment:

[0030] like figure 1 Shown, a kind of coating method of radar wave-absorbing coating comprises the steps:

[0031] Step S1: Pretreatment of the base material of the radar absorbing coating;

[0032] Step S2: selection and deployment of primer;

[0033] Step S3: spraying and curing of primer;

[0034] Step S4: activation of primer;

[0035] Step S5: deployment of radar absorbing paint;

[0036] Step S6: spraying of radar absorbing paint;

[0037] Step S7: Curing of the paint.

[0038] Additionally, it may include:

[0039] Step S8: Adjustment of coating surface roughness;

[0040] Step S9: Selection of top coat.

[0041] In order to obtain better results, the above steps can be selected or optimized as follows:

[0042] ① Pretreatment. The base material of the radar absorbing coating is a metal...

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Abstract

The invention belongs to the field of surface treatment, particularly relates to a coating method of a radar wave absorbing coating and aims at guaranteeing the performance of the wave absorbing coating. The method comprises the steps of: pre-treating a bottom substrate of the radar wave-absorbing coating; selecting and mixing a primer; spraying and curing the primer; activating the primer; mixing the radar wave absorbing coating; spraying the radar wave absorbing coating; curing the coating; and adjusting the surface flatness of the coating and selecting a finish. According to the method disclosed by the invention, the problems that the adhesion force of the wave-absorbing coating is poor are solved, the performance is not stable, and an operation process has no quality control points and the like, and engineering requirements can be met; and the coating quality reaches to design requirements of products.

Description

technical field [0001] The invention belongs to the field of surface treatment, and in particular relates to a coating method of radar wave-absorbing paint. Background technique [0002] Coating-type radar absorbing materials are not limited by shape conditions, and have the characteristics of full angle, multi-directionality, and strong adaptability to target shapes. They are widely used in military affairs. Almost all stealth weapons use wave-absorbing coatings. layer technology. [0003] Commonly used wave-absorbing coatings have high density, thick coating design, and strict coating preparation process. The coating method directly affects the mechanical properties and stealth performance of the coating. Contents of the invention [0004] The purpose of the present invention is to provide a coating method of radar wave-absorbing paint, which ensures the performance of the wave-absorbing paint. [0005] The technical scheme adopted in the present invention is: [0006...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/00B05D7/00
Inventor 赵欣
Owner BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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