Aging-resistant ceramic insulator and preparation method thereof

The invention discloses an aging-resistant ceramic insulator. The aging-resistant ceramic insulator comprises a zirconium oxide substrate, and the zirconium oxide substrate is provided with an adsorption layer with a thickness of 2-4 mm, a hydrophobic layer with a thickness of 1-3 mm, and a light re...

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Hauptverfasser: DENG GUOPENG, DENG BAOGEN
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DENG BAOGEN
description The invention discloses an aging-resistant ceramic insulator. The aging-resistant ceramic insulator comprises a zirconium oxide substrate, and the zirconium oxide substrate is provided with an adsorption layer with a thickness of 2-4 mm, a hydrophobic layer with a thickness of 1-3 mm, and a light reflecting layer with a thickness of 1-2 mm from the inside to the outside in sequence; the adsorptionlayer comprises the following raw materials, in parts by weight: 20-30 parts of organosilane, 1-3 parts of a dispersant, 5-10 parts of oyster shell powder, 1-5 parts of n-butyl acetate, and 50-100 parts of a solvent A; and the light reflecting layer comprises the following raw materials, in parts by weight: 5-10 parts of glass microbeads, 1-5 parts of titanium dioxide, and 50-100 parts of a solvent B. The invention also discloses a preparation method of the aging-resistant ceramic insulator. The method provided by the invention effectively reduces an accumulation amount of dirt on the surfaceof the insulator, and imp
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language chi ; eng
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subjects ARTIFICIAL STONE
BASIC ELECTRIC ELEMENTS
CABLES
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
CONDUCTORS
ELECTRICITY
INSULATORS
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
SLAG
TREATMENT OF NATURAL STONE
title Aging-resistant ceramic insulator and preparation method thereof
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