An aging-resistant coating

Abstract

The invention relates to ageing-resistant paint which is characterized by comprising the following components in parts by weight: 10-25 parts of pure acrylic elastic emulsion, 40-60 parts of epoxy resin, 10-20 parts of polyethylene micropowder wax, 20-40 parts of hydroxyethyl cellulose, 6-15 parts of high-color carbon black, 15-25 parts of sebacic dihydrazide, 10-15 parts of sodium silicate, 10-18 parts of polyvinyl alcohol, 6-10 parts of nano aluminum oxide, 10-15 parts of lauryl sodium sulfate, 20-30 parts of tributyl phosphate, 8-20 parts of talcum powder and 4-10 parts of zinc oxide powder. The paint provided by the invention is high in hardness and strength, and favorable in wear resistance, weather resistance and ageing resistance; a coated film is tough, resistant to acid and alkali and high in flexibility; the paint improves the dispersivity and flowability of the mixture system, has favorable compatibility with epoxy resin, is short in fusing time after mixing, and can also reduce the density of powdered paint; and the paint improves the painting rate, increases the coating area and lowers the production cost.

Description

technical field [0001] The invention relates to an anti-aging paint. Background technique [0002] The cracking and leakage of buildings and various structures is almost a common quality problem of today's concrete structures, and it is also a difficult problem that people continue to explore and study. It is hoped to provide a high-strength, high-elasticity, high-adhesion, anti-corrosion Impact, puncture-resistant, aging-resistant, corrosion-resistant, wear-resistant waterproof protective film. The existing waterproof materials have poor gloss and color retention, are not resistant to aging, are prone to yellowing, and have poor waterproof effects. Contents of the invention [0003] Aiming at the problems existing in the prior art, the object of the present invention is to provide a technical solution for an aging-resistant coating. [0004] The anti-aging coating is characterized in that it includes the following components in parts by weight: 10-25 parts of pure acryl...

AI Technical Summary

Problems solved by technology

Existing waterproof materials have poor gloss and color retention, are not resistant to aging, are prone to yellowing, and have poor waterproof effects