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Antibacterial and healthcare composite PVC board

A board and multi-layer composite technology, applied in the direction of covering/lining, building, building structure, etc., to achieve the effect of increasing structural strength and toughness, good wear resistance, and reducing thermal expansion and contraction deformation

Inactive Publication Date: 2018-12-11
张梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Along with these composite PVC boards are used more and more widely, people hope that these composite PVC boards have antibacterial, antibacterial effect, and certain health care function is arranged, but there is obvious deficiency in the composite PVC boards of prior art in this respect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with embodiment.

[0015] The antibacterial and health care composite PVC board is a multi-layer composite structure, including a wear-resistant layer, an intermediate layer, and a base material from top to bottom; a nanomaterial layer is arranged between the wear-resistant layer and the intermediate layer, and the nanomaterial layer contains Titanium dioxide, zinc oxide, and silicon oxide are nanomaterial particles whose wavelength is 10-12 microns of far-infrared rays. In this embodiment, the nanomaterial particles also contain nanoparticles selected from silver, silver oxide, and silver-containing ions.

[0016] The middle layer is a composite structure of multi-layer polyvinyl chloride sheets, and glass fiber cloth is arranged between the polyvinyl chloride sheets of the middle layer.

[0017] The wear-resistant layer is a transparent film whose outer surface is coated with a colorless UV paint lay...

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PUM

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Abstract

The invention discloses an antibacterial and healthcare composite PVC board. The antibacterial and healthcare composite PVC board of a multilayer composite structure comprises a wear-resistant layer,a middle layer and a base material from top to bottom and is characterized in that a nano material layer is arranged between the wear-resistant layer and the middle layer, the nano material layer contains far infrared nano material particles, with the wavelength being 10-12 micrometers, of titanium dioxide, zinc oxide and silicon oxide and further contains the nano particles of silver and silver oxide and nano particles containing silver ions; the middle layer is of a multilayer polyvinyl chloride sheet structure, and glass fiber fabric is arranged among the polyvinyl chloride sheets; the wear-resistant layer is a transparent film whose outer surface is coated with a colorless UV coating layer. The composite PVC board has an antibacterial effect and a certain healthcare function and is good in wear resistance and small in deformation caused by thermal expansion and cold contraction.

Description

technical field [0001] The invention relates to a polymer composite material, in particular to a PVC composite plate. Background technique [0002] Composite PVC boards have the characteristics of strong decoration and light weight. People often choose these polymer composite boards for interior decoration. Along with these composite PVC boards are used more and more widely, people hope that these composite PVC boards have antibacterial, antibacterial effect, and certain health care function is arranged, but there is obvious deficiency in the composite PVC boards of prior art in this respect . Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a bacteriostatic and health-care composite PVC plate with antibacterial, antibacterial and health-care functions. [0004] The present invention achieves technical goals through the following technical solutions. [0005] The antibacterial and health care composite PVC bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/077
CPCE04F13/0866
Inventor 张梅
Owner 张梅
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