Copper sculpture paint with characteristics of heat resistance, ultraviolet resistance and aging resistance

Abstract

The present invention relates to a paint, particularly to a copper sculpture paint with characteristics of heat resistance, ultraviolet resistance and aging resistance. The copper sculpture paint is prepared from the following raw materials by weight: 2-3 parts of silver powder, 20-23 parts of a polyurethane resin, 1-2 parts of polyepoxysuccinic acid, 2-3 parts of dodecanoic acid, 30-35 parts of polyester acrylate, 12-15 parts of trimethylolpropane triacrylate, 5-7 part of dipentaerythritol hexaacrylate, 12-13 parts polyhydroxyethyl methacrylate, 1-2 parts of ethylene tar, 6-8 parts of coumarone, 0.5-1.5 parts of an accelerator CBS, 4-6 parts of 1,6-diisocyanatohexane, 2-3 parts of anilino-methyl-triethoxysilane, 4-6 parts of ethyl acrylate , 3-5 parts of 3-amino methylamine, 5-6 parts of an auxiliary agent, 10-12 parts of xylene, and 10-12 parts of butyl acetate. The copper sculpture paint has characteristics of fast paint film drying, good adhesion, high gloss, ultraviolet radiation resistance, yellowing resistance, safety, heat resistance and simple production process, can be widely used for all kinds of copper sculpture handicraft products, especially for protection of outdoor copper sculptures.

Description

technical field [0001] The invention relates to a paint, in particular to a heat-resistant and anti-ultraviolet aging paint for copper sculpture and a preparation process thereof. Background technique [0002] Copper sculpture is a common type of handicraft in daily life, which has high artistic value and appreciation value. However, due to its material properties and the characteristics of the placement environment, copper sculpture artwork is prone to problems such as oxidation and corrosion, which affects the appearance and aesthetics. Service life, in order to protect the copperware, it is often necessary to paint the outside of the sculpture, and there are certain requirements for the paint used for copper sculpture, such as adhesion, weathering resistance, sunlight exposure, temperature resistance, etc. Therefore, it is necessary to improve the paint formula , to formulate paints suitable for different occasions to increase its artistic value. Contents of the inventi...

AI Technical Summary

Problems solved by technology

[0002] Copper sculpture is a common type of handicraft in daily life, which has high artistic value and appreciation value. However, due to its material properties and the characteristics of the placement environment, copper sculpture artwork is prone to problems such as oxidation and corrosion, which affects the appearance and aesthetics. Service life, in order to protect the copperware, it is often necessary to paint the outside of the sculpture, and there are certain requirements for the paint used for copper sculpture, such as adhesion, weathering resistance, sunlight exposure, temperature resistance, etc. Therefore, it is necessary to improve the paint formula , formulating paints suitable for different occasions, increasing its artistic value

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