Waterproof wear-resistant polyurethane acrylate oil paint for copper sculpture

Abstract

The invention relates to oil paint and particularly relates to waterproof wear-resistant polyurethane acrylate oil paint for a copper sculpture. The oil paint is prepared from the following raw materials in parts by weight: 12-15 parts of amino resin, 3-4 parts of boron nitride, 1-2 parts of molybdenum disulfide, 3-4 parts of shell powder, 2-3 parts of citric acid, 1-2 parts of stannous mono-sulphate, 2-3 parts of dicyclopentadiene, 35-40 parts of polyurethane acrylate, 10-12 parts of dipropylene glycol diacrylate, 3-5 parts of allyl glycidyl ether, 1-2 parts of 4-methyl guaiacol, 0.19-0.21 part of an accelerant TT, 5-6 parts of zinc stearate, 4-8 parts of N220 carbon black, 6-9 parts of diamino diphenyl sulfone, 1-2 parts of tributyl tin chloride, 5-6 parts of auxiliaries, 10-12 parts of xylene and 10-12 parts of butyl acetate. The oil paint provided by the invention is strong in adhesive force, bright and full in film, hard and wear-resistant, lasting in color retention, water-permeation-resistant, weatherproof and aging-resistant, long in service life and relatively simple in production process, and can be widely applied to protecting various copper sculpture artware.

Description

technical field [0001] The invention relates to a paint, in particular to a waterproof and wear-resistant polyurethane acrylate 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 t...

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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