Fluorine-containing coating material for outdoor protection of 5G communication base station and preparation method thereof

Abstract

The invention discloses a fluorine-containing coating material for outdoor protection of a 5G communication base station and a preparation method thereof. The fluorine-containing coating material comprises a substrate material layer, a functional material layer and a maintenance material layer, wherein the substrate material layer is formed by mixing a nano-fiber dispersion liquid consisting of electrostatic spinning fibers with epoxy resin; the functional material layer is mainly formed by wrapping wave-absorbing nano particles with a fluorine-containing polymer, and is further connected withthe substrate material layer in a crosslinking manner through a ring-opening catalyst, so that the connecting strength of the coating and a substrate is greatly improved while the excellent weather resistance and radiation resistance are improved. The maintenance material layer is mainly composed of a mixed solution of hydroxyapatite nano particles and polyvinyl butyral, has excellent corrosion resistance, softness and flexibility, can well protect the functional material layer, and prolongs the service life of the coating.

Description

technical field

[0001] The invention belongs to the technical field of coating materials, and in particular relates to a fluorine-containing coating material for outdoor protection of 5G communication base stations and a preparation method thereof. Background technique

[0002] With the development of science and technology and the continuous progress of industrial civilization, people's living standards have gradually improved, and life has entered the information age. Various electronic appliances and communication equipment have been integrated into various fields of production and life, and wireless networks have also covered almost In various places, the wireless signals used for these wireless communication equipment are provided by base station communication equipment, and these base station communication equipment are usually built outdoors, so it is necessary to provide these base station communication equipment with coatings that can protect their casings, Make it ...

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