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Coating surface density detection device and method

A surface density and coating technology, applied in the coating field, can solve problems such as the inability to accurately obtain the surface density of multi-layer coatings, and achieve the effect of improving quality and yield

Active Publication Date: 2022-07-29
CONTEMPORARY AMPEREX TECH CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current areal density detection methods cannot accurately obtain the areal density of each layer of multi-layer coatings due to the influence of slurry viscosity, settlement, pump speed stability and other factors.

Method used

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  • Coating surface density detection device and method
  • Coating surface density detection device and method
  • Coating surface density detection device and method

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Embodiment Construction

[0044] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention, and are not configured to limit the present invention. It will be apparent to those skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the invention.

[0045] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another ...

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Abstract

The invention discloses a coating surface density detection device and method. The device includes: a thickness detection module for detecting the total thickness of the multi-layer coating to be tested; an areal density detection module for detecting the total areal density of the multi-layer coating to be tested; a detection control module for detecting the total areal density of the multi-layer coating based on the total thickness and Total Areal Density Calculates the areal density of each coating in the multilayer coating to be tested. According to the embodiment of the present invention, the detection of the areal density of each coating layer can be realized.

Description

technical field [0001] The invention relates to the field of coating, in particular to a coating surface density detection device and method. Background technique [0002] Precision coating technology has become one of the important basic technologies for industries such as electronics, automobiles, construction, packaging, photography, medicine and clothing. In order to meet various requirements such as product multi-function, safety and process mass production, more and more products (secondary batteries, pressure sensitive adhesives, optical films, photographic films and magnetic tapes, etc.) need to design multi-layer structures. Compared with multiple single-layer coating technology, one-time multi-layer coating technology has the advantages of improving efficiency, saving cost, reducing dislocation and improving density. [0003] In order to improve the quality yield of the coating in the one-shot multilayer coating technology, it is necessary to monitor the areal den...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N9/24G01B17/02
CPCG01N9/24G01B17/02
Inventor 熊文登金鹏
Owner CONTEMPORARY AMPEREX TECH CO
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