Multipurpose anti-lighting waterproof sealant

Abstract

The invention relates to a multipurpose anti-lighting waterproof sealant belonging to sealants and aiming to provide a power system external equipment surface sealant resisting pollution flashover, lightning, permeability, corrosion, aging, freezing and low temperature and having strong weatherability. The multipurpose anti-lighting waterproof sealant is prepared by mixing the following components in parts by weight: 10-20 parts of anti-pollution flashover coating, 20-30 parts of permeability-reducing agent and 15-25 parts of preservative, wherein the anti-pollution flashover coating is vulcanized silicone rubber, the permeability-reducing agent is anhydrous calcium sulphoaluminate, tetra calcium aluminoferrite or a mixture of the two substances, and the preservative is pentachlorophenol, copper naphthenate or a mixture of the two substances. The multipurpose anti-lighting waterproof sealant of the invention is directly sprayed on the surface of the power system equipment to be protected, is convenient to use and operate, is suitable for the maintenance need of various kinds of power system external equipment, is particularly suitable for needs under adverse weather conditions, has long service life and can greatly lighten the workload of power maintenance staff.

Description

technical field [0001] The invention belongs to sealants, in particular to a multi-effect lightning protection waterproof sealant. Background technique [0002] With the development of society and economy, the air pollution is becoming more and more serious, and the pollution sources in various places are increasing. It is inevitable that the surface of the outdoor equipment of the power system will be polluted, especially in bad weather conditions, such as fog, rain, snow and other weather. The surface of power equipment is extremely vulnerable to corrosion and pollution flashover, which will greatly affect the safety and stability of the power system. Therefore, in order to ensure the normal operation of power equipment, it is necessary to clean the dirt on the surface of power equipment frequently, which not only increases the power consumption. The workload of maintenance personnel also brings many difficulties to their work. Most of the existing maintenance measures fo...

AI Technical Summary

Problems solved by technology

[0002] With the development of society and economy, the air pollution is becoming more and more serious, and the pollution sources in various places are increasing. It is inevitable that the surface of the outdoor equipment of the power system will be polluted, especially in bad weather conditions, such as fog, rain, snow and other weather. The surface of power equipment is extremely vulnerable to corrosion and pollution flashover, which will greatly affect the safety and stability of the power system. Therefore, in order to ensure the normal operation of power equipment, it is necessary to clean the dirt on the surface of power equipment frequently, which not only increases the power consumption. The workload of maintenance personnel also brings many difficulties to their work

Most of the existing maintenance measures for outdoor equipment in the power system are only anti-pollution flashover, without the effects of anti-seepage, anti-corrosion, anti-aging, anti-freezing, anti-low temperature, and strong weather resistance