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Teflon paint coating method

A coating method, Teflon technology, applied to the surface coating device, coating, etc., can solve the problems of easy omission, consistent coating properties, and poor surface flatness of the workpiece, so as to reduce omission High efficiency, improved flatness and long service life

Inactive Publication Date: 2014-07-02
天津瑞唐科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Existing coating methods only generate one coating during the coating process, and the quality of this coating directly affects the entire coating effect. Omissions are prone to occur during the coating process, and paint leaks appear on the surface of the workpiece. point, and because there are subtle differences on the surface of the workpiece during processing, when the coating is thick, it is impossible to ensure that the properties of the coating at all positions are consistent, and the flatness of the surface of the workpiece after coating is poor
[0008] In addition, the existing Teflon coating process only uses a single material coating, and the resulting coating is also a single material coating, which only has the characteristics corresponding to this material

Method used

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Embodiment Construction

[0024] The present invention will be described in detail below with reference to the drawings and examples.

[0025] figure 1 It is a schematic cross-sectional view of the final coating generated by the coating method utilizing the Teflon coating of the present invention; figure 2 It is a schematic cross-sectional view of the coating that also adopts different colors in the coating of the same material by using the coating method of the Teflon coating of the present invention; image 3 It is a schematic diagram of the penetration mode of a final coating produced by the coating method of the Teflon coating of the present invention.

[0026] The coating method of Teflon coating of the present invention, uses the Teflon coating of different kinds of materials to finish coating by layering of a plurality of different coatings. That is, the final coating after painting is actually composed of multiple coatings, and coatings of different materials can also be applied alternately....

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Abstract

Disclosed is a telfon paint coating method. The telfon paint coating method includes that: telfon paint made from a same material is coated in different coatings; the telfon paint made from different materials is coated in layers so as to enable a formed final coating to be provided with characteristics of teflon in multiple varieties, due to the fact that the teflon coatings made from different materials are different in permeability and permeability characteristics, permeating speeds and permeating directions of the coatings after coating in layers are further changed, and the final telfon coating comprising a plurality of materials is enabled to be longer in permeating time and service life. A plurality of coatings are coated on the surface of a workpiece, so that flatness of the surface of the workpiece after integral coating can be improved; due to the fact that paint contrasted in colors is adopted to adjacent coatings, a coating effect can be directly obtained by observing colors of the workpiece during coating, missed points of the coatings can be obviously displayed to be found and recognized, and missing rate for coating is lowered.

Description

technical field [0001] The invention relates to the technical field of paint coating, in particular to a coating method of Teflon paint which can reduce the coating omission rate and produce a coating with long service life. Background technique [0002] Teflon coating is a fluorine coating with polytetrafluoroethylene as the matrix resin. The English name is Teflon, and it is usually called Teflon, Teflon, Teflon, Teflon, etc. transliteration). Teflon coating is a unique high-performance coating, which combines heat resistance, chemical inertness, excellent insulation stability and low friction, and has comprehensive advantages that other coatings cannot compete with. Its application flexibility makes it suitable for On products of nearly every shape and size. [0003] Teflon is divided into several basic types: PTFE, FEP, PFA, and ETFE: PTFE (polytetrafluoroethylene) non-stick coating can be used continuously at 260°C, with a maximum service temperature of 290-300°C, ext...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D1/36
Inventor 李欣陈思潮何玥
Owner 天津瑞唐科技有限公司
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