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A water-based cleaning agent for rtv silicone coating for insulators

An organic silicon coating, water-based cleaning agent technology, applied in coatings, chemical paint/ink removers, etc., to improve cleaning effect, reduce pollution, and significantly improve wetting and dispersibility.

Active Publication Date: 2022-06-28
BEIJING HANGKAI ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a water-based cleaning agent for RTV organic silicon coating for insulators, which can effectively solve the problem of the compatibility of each component, has excellent wetting and dispersing effects when cleaning RTV organic silicon coating, and effectively improves Normal temperature cleaning ability

Method used

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  • A water-based cleaning agent for rtv silicone coating for insulators
  • A water-based cleaning agent for rtv silicone coating for insulators

Examples

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Effect test

Embodiment 1

[0020] A water-based cleaning agent for RTV organosilicon coating for insulators, prepared from the following components in parts by weight: 1 part of polyisobutylene succinimide, 2 parts of sodium dodecylbenzenesulfonate, alkyl 3 parts of phenol polyoxyethylene ether OP-7, 5 parts of fatty alcohol polyoxyethylene ether AEO-9, 7 parts of Niner 6501, 2 parts of disodium EDTA, 0.1 part of carboxyethyl ampho imidazoline, three parts 3 parts of ethanolamine, 10 parts of ethanol, and 50 parts of deionized water.

Embodiment 2

[0022] A water-based cleaning agent for RTV organosilicon coating for insulators, prepared by the following components in parts by weight: 5 parts of polyisobutylene amine, 5 parts of sodium dodecyl sulfonate, alkylphenol polyoxyethylene ether 6 parts of OP-9, 75 parts of fatty alcohol polyoxyethylene ether AEO-75 parts, 5 parts of Niner 6501, 1 part of sodium tripolyphosphate, 0.2 part of benzotriazole, 0.1 part of sodium carbonate, 7 parts of isopropanol, 70 parts of deionized water.

Embodiment 3

[0024] A water-based cleaning agent for RTV silicone coating for insulators, prepared by the following components in parts by weight: 3 parts of polyetheramine, 2 parts of sodium lauryl sulfate, alkylphenol polyoxyethylene ether OP -15 9 parts, fatty alcohol polyoxyethylene ether O-20 11 parts, sodium pyrophosphate 3 parts, sodium oxalate 0.5 parts, sodium bicarbonate 5 parts, isopropanol 3 parts, ethylene glycol monobutyl ether 7 parts, go 60 parts of ionized water.

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Abstract

The invention discloses an RTV organosilicon coating water-based cleaning agent for insulators, which is prepared from the following components in parts by weight: 1-5 parts of lipophilic wetting and dispersing agent, and 1-5 parts of anionic surfactant , 10-20 parts of non-ionic surfactant, 1-3 parts of complexing agent, 0.1-1 part of corrosion inhibitor, 0.1-5 parts of acid-base regulator, 5-10 parts of solubilizer, 50-70 parts of deionized water . It effectively solves the compatibility problem of each component, has excellent wetting and dispersing effects when cleaning RTV silicone coating, and effectively improves the cleaning ability at room temperature.

Description

technical field [0001] The invention relates to an RTV organic silicon coating water-based cleaning agent for insulators, belonging to the technical field of RTV coating cleaning. Background technique [0002] Insulators use RTV (room temperature vulcanized silicone rubber) silicone coatings for anti-pollution flashover, and are more and more commonly used in the practice of new construction and upgrading of transmission lines and transmission and distribution stations. Insulators keep accumulating inorganic silicate dust particles such as mud and sand during use. At the same time, there are also adsorption and sedimentation of organic polymer pollutants caused by vehicle exhaust emissions, coal combustion, and smog. Due to the excellent hydrophobicity and hydrophobicity of the silicone coating, the anti-pollution flashover capability of the insulator with the RTV silicone coating is greatly improved than that of the insulator without the RTV coating. However, after long-te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D9/04
CPCC09D9/04
Inventor 赵保平杜文庆刘小翠赵京平曾小艳贡晓惠
Owner BEIJING HANGKAI ELECTRIC CO LTD
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