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Microporous acoustic panel

A sound-absorbing panel and microporous technology, which is applied to sound insulation, building components, injection devices, etc., can solve the problems of color difference on the decorative surface of the sound-absorbing panel and affect the sound-absorbing effect of the sound-absorbing panel, so as to achieve no color difference, ensure beautiful appearance, and ensure sound-absorbing performance. Effect

Pending Publication Date: 2019-03-26
JIANGSU PIVOT NEW DECORATIVE MATERIALS
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  • Description
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Problems solved by technology

[0003] In order to increase the aesthetic effect, powder spraying is carried out on both surfaces of the sound-absorbing panel. However, due to the micropores on the sound-absorbing panel, after powder spraying, plugged holes are formed in the micropores, which affects the sound-absorbing effect of the sound-absorbing panel. It will cause the color difference problem of the decorative surface of the sound-absorbing panel

Method used

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-Figure 3 , a microporous sound-absorbing panel 700 related to the present invention, which includes a microporous substrate 701, the microporous substrate 701 is preferably an aluminum plate, the front of the microporous substrate 701 is provided with a primer layer 702, and the front of the primer layer 702 is provided with a surface Lacquer layer 703 .

[0024] The microporous substrate 701 is provided with multiple groups of micr...

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Abstract

The invention relates to a microporous acoustic panel which is characterized by comprising a microporous substrate (701), the microporous substrate (701) is an aluminum plate, the front of the microporous substrate (701) is provided with a primer layer (702), and the front of the primer layer (702) is provided with a topcoat layer (703). The microporous substrate (701) is provided with a pluralityof micropore sets arranged in an array, each micropore set comprises an incident hole (701.1) near one side of the topcoat layer and a first exit hole (701.2) and a second exit hole (701.3) near oneside of the primer layer, wherein the incident hole (701.1) is a round hole perpendicular to the plane of the microporous substrate (701), and the first exit hole (701.2) and the second exit hole (701.3) are oblique holes symmetrically arranged. The microporous acoustic panel has the advantage that no hole is blocked after spraying, the sound insulation performance is ensured, no chromatic aberration is generated, and the attractive appearance is ensured.

Description

technical field [0001] The invention relates to a microporous sound-absorbing board. Background technique [0002] With the improvement of the national economy, in order to improve the comfort in the room, sound-absorbing panels gradually appeared on the market. The sound-absorbing panel is an ideal sound-absorbing decoration material. It has the advantages of sound absorption, environmental protection, flame retardant, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, mosaic, simple construction, good stability, good impact resistance, good independence, and high cost performance. A variety of colors are available to meet the needs of different styles and levels of sound-absorbing decoration. [0003] In order to increase the aesthetic effect, powder spraying is carried out on both surfaces of the sound-absorbing panel. However, due to the micropores on the sound-absorbing panel, after powder spraying, plugged hol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/86B05B15/60
CPCE04B1/86B05B15/60E04B2001/8485E04B2001/8461Y02P70/10
Inventor 潘春军王超孙国华向海林
Owner JIANGSU PIVOT NEW DECORATIVE MATERIALS
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