Durable sign coating

Abstract

A durable sign coating is prepared from raw materials in parts by weight as follows: 6-9 parts of alkyd resin, 3-6 parts of graphene, 5-8 parts of ethyl acetate, 2-4 parts of aluminum oxide, 4-7 parts of amino resin, 8-11 parts of sepiolite powder, 5-7 parts of methallyl alcohol, 3-5 parts of ethylene glycol, 1-3 parts of a plasticizer, 2-4 parts of copper alloy powder, 4.5-8 parts of alcohol-soluble resin, 3-7 parts of stearic acid, 2-5 parts of calcium carbonate, 1-5 parts of bougainvillea speetabilis sawdust, 6-14 parts of chlorinated paraffin, 1-2 parts of barium sulfate and 2-5 parts of phosphor. The coating has the benefits as follows: the sign coating has a certain fluorescence effect, is particularly good in night effect and can resist acid, base and sunshine corrosion.

Description

technical field [0001] The invention relates to a durable marking paint and belongs to the field of paint. Background technique [0002] Marking coatings are suitable for marking and protection of aviation airports, high-rise buildings, concrete, steel chimneys, and power transmission poles. Simultaneously because sign paint is exposed to sunlight, air all the year round, is vulnerable to damage, causes the service life of paint to reduce, and sign also can't play a role simultaneously, therefore, people need a kind of corrosion-resistant, long service life sign paint. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the problem to be solved by the present invention is to provide a marking paint which has a certain fluorescent effect, especially good at night; meanwhile, it can resist corrosion by acid, alkali and sunlight. [0004] In order to solve the problems of the prior art, the technical solution provided by the present invention is a...

AI Technical Summary

Problems solved by technology

At the same time, because the sign paint is exposed to sunlight and air all the year round, it is easy to be damaged, which reduces the service life of the paint, and the sign cannot play a role at the same time. Therefore, people need a sign paint with corrosion resistance and long service life.