Night self-luminous insulating wire paint as well as preparation and coating methods thereof

Abstract

The invention provides night self-luminous insulating wire paint as well as preparation method and coating methods thereof. The wire paint comprises 52-64 parts of a light-emitting base material and 15-23 parts of a composite fiber fabric, the light-emitting base material comprises epoxy resin, acrylic resin, chlorinated polypropylene resin, hollow glass beads, vinyl silicone oil, aluminate fluorescent powder, filler, a dispersing agent and a bulking agent; the composite transparent fiber fabric comprises modified bamboo fibers, dihydroxy polydimethylsiloxane, transparent polyamide resin and polyether modified silicone oil. The night self-luminous insulating wire paint is suitable for the field of wires, has high physical and chemical properties and high night self-luminous persistence, solves the problems that a wire is hung up by a cart and the wire is difficult to identify at night, improves the safety protection level of medium and high overhead lines, and ensures the safety of the wire at night.

Description

technical field [0001] The invention relates to the technical field of electric power coatings, in particular to a nighttime self-luminous insulating wire paint and a preparation and coating method thereof. Background technique [0002] In recent years, with the rapid development of wires and electric power, people's safety awareness has gradually improved, and higher requirements have been put forward for the nighttime visualization of wire and circuit warning signs. In the existing self-luminous coatings, the recognition degree is often not high, the self-luminous durability is poor, and it is prone to aging and decomposition due to the influence of temperature and humidity, ultraviolet rays, salt spray, and acid-base environment in the external natural environment, which increases the Due to the above requirements on insulation and heat resistance, it is difficult to effectively apply self-luminous coatings to the surface coating of wires, with short life and low insulati...

AI Technical Summary

Problems solved by technology

In the existing self-luminous coatings, the recognition degree is often not high, the self-luminous durability is poor, and it is prone to aging and decomposition due to the influence of temperature and humidity, ultraviolet rays, salt spray, and acid-base environment in the external natural environment, which increases the Due to the above requirements on insulation and heat resistance, it is difficult to effectively apply self-luminous coatings to the surface coating of wires, with short life and low insulation safety performance. Currently, there is a lack of highly stable self-luminous materials used in wire coatings.

Therefore, seeking a new type of wire varnish with good nighttime self-luminous durability and good insulation protection performance will play an important role in solving the ubiquitous problem that the cart hangs up the wire and the line is difficult to identify at night, and fully improves the quality of medium and high overhead lines. night safety protection level

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