Solarization-resistant metallic paint

Abstract

Disclosed solarization-resistant metallic paint is prepared from the following raw materials in parts by weight: 30-50 parts of polyacrylamide, 5-10 parts of an acrylate associative thickener, 50-90 parts of deionized water, 5-15 parts of calcium phytate, 8-16 parts of propanediol ether, 6-9 parts of 2-butoxyethanol, 4-9 parts of ammonium hydroxide, 4-8 parts of mica powder, 5-10 parts of ethyl acetate, 4-8 parts of damage-resistant jade powder, 10-16 parts of meerschaum, 15-25 parts of N-tert-butyl-2-benzothiazolesulfenamide, 3-7 parts of hematic acid, 10-20 parts of aluminium-silver paste, and 7-9 parts of sodium polycarboxylate. The provided solarization-resistant metallic paint is excellent in film-forming property, good in stability, resistant to solarization and resistant to explosion, and is capable of keeping original luster and brightness in sunlight.

Description

Technical field [0001] The invention relates to the technical field of coatings, in particular to a sun-proof metallic paint. Background technique [0002] With the continuous advancement of industrialization and urbanization, environmental quality has an increasingly important impact on people's physical and mental health, so environmental quality has received more and more attention. At the same time, my country is constantly improving a series of policies, laws and regulations to strengthen the monitoring and management of air quality. However, due to the existence of some materials that do not meet the standards and other reasons, environmental pollution still threatens people's health. [0003] At present, after a long period of sun exposure, metal paints are likely to burst, change color, and peel off from time to time. First, a metal paint that can maintain the original luster and brightness under the sun is needed. Summary of the invention [0004] In view of the shortcomin...

AI Technical Summary

Problems solved by technology

At the same time, our country is constantly improving a series of policies, laws and regulations to strengthen the monitoring and management of air quality. However, due to the existence of some materials that do not meet the standards and other reasons, environmental pollution still threatens people's health.

[0003] At present, metal paints are prone to cracking, discoloration, and peeling after being exposed to the sun for a long time in the future. First, a metal paint that can maintain the original luster and brightness under sunlight is needed.