CN104194611A - Anti-corrosive and weather-proof urethane acrylate oil paint for copper sculpture - Google Patents

Abstract

The invention relates to an oil paint, and particularly relates to an anti-corrosive and weather-proof urethane acrylate oil paint for a copper sculpture. The oil paint is prepared from the following raw materials in parts by weight: 6-9 parts of silica sol, 4-7 parts of kaolin powder, 3-4 parts of mica powder, 2-3 parts of zirconia powder, 3-5 parts of diethanol amine, 20-25 parts of aromatic polyurethane acrylate, 2-3 parts of isopropanol, 3-5 parts of isophorone diisocyanate, 23-26 parts of urethane acrylate, 4-5 parts of soybean oil, 12-15 parts of sea-foam stone powder, 4-5 parts of antimonous oxide, 12-14 parts of amino resin, 12-14 parts of E-12 epoxy resin, 5-6 parts of an assistant, 10-12 parts of xylene and 10-12 parts of butyl acetate. The oil paint disclosed by the invention is hard in film, full and bright, strong in adhesive force, fire resistant, flame retardant, tensile, wear-resistant, weather resistant and color-retaining, water resistant, chemical solvent resistant, and excellent in overall performance, is widely applied to protection of various copper sculpture crafts, and is especially suitable for outdoor sculptures, and the production process is relatively simple.

Description

A kind of copper sculpture paints with anticorrosion weather-proof polyurethane acrylate

Technical field

The present invention relates to a kind of paint, be specifically related to anticorrosion weather-proof polyurethane acrylate paint and preparation technology thereof for a kind of copper sculpture.

Background technology

Copper sculpture is a class artwork common in daily life, there is higher artistic value and enjoying value, but, copper sculpture artwork is due to itself material character and the feature of putting environment, easily there is the problems such as oxidation corrosion, affect attractive in appearance and work-ing life, in order to protect bronze, brass or copper ware, often need to varnish with lacquer in sculpture outside, and copper sculpture is had to certain requirement with paint, such as sticking power, weather-proof aging, resistance to sunlight exposure, heatproof etc., therefore, need to improve paint formulation, make the paint that is applicable to different use occasions, increase its artistic value.

Summary of the invention

The object of the invention is to, provide the anticorrosion weather-proof polyurethane acrylate of a kind of copper sculpture to paint, to protect sculpture, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of copper sculpture paints with anticorrosion weather-proof polyurethane acrylate, it is characterized in that, material of the present invention is made up of the raw material of following weight part: silicon sol 6-9, kaolin powder 4-7, mica powder 3-4, zirconia powder 2-3, diethanolamine 3-5, aromatic urethane acrylate 20-25, Virahol 2-3, isophorone diisocyanate 3-5, urethane acrylate 23-26, soybean oil 4-5, sepiolite powder 12-15, antimonous oxide 4-5, aminoresin 12-14, E-12 epoxy resin 12-14, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12.

Described auxiliary agent is made up of the raw material of following weight part: clay 13-16, light calcium carbonate 2-3, zinc oxide 1-2, anilinomethyl triethoxysilane 2-3, triethylene tetramine 4-5, Tremoliteor Tremoliteasbestos 2-3, aluminium hydroxide 2-3, Vanay 35-40, Tenox PG 2-3, coix seed oil 1-2, vanadium diboride 2-3, l-Epicatechol 2-3; Its preparation method is that clay, light calcium carbonate, Tremoliteor Tremoliteasbestos are sent in calcining furnace and calcine 2-3 hour at 720-740 DEG C, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filter, obtain filter residue, clean with clear water, dry, grind to form 400-600 order powder; Gained powder mixes with other remaining component, is heated to 60-70 DEG C, and stirring reaction 40-50 minute is cooling, grinds to form slurry, to obtain final product.

Described a kind of copper sculpture paints with anticorrosion weather-proof polyurethane acrylate, and its preparation technology is:

(1) kaolin powder, mica powder, Virahol, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 DEG C, reaction 3-4 hour;

(2) material of step (1) is cooled to 70-85 DEG C, adds isophorone diisocyanate, silicon sol, sepiolite powder, stirring reaction 3-4 hour;

(3) material of step (2) is cooled to 50-65 DEG C, adds other leftover materials, after stirring reaction 40-60 minute, be cooled to room temperature, grind to form 20-60 μ m slurry, to obtain final product.

Compared with prior art, copper sculpture provided by the invention is painted possesses following advantage: paint film is hard, plentiful light, strong adhesion, fire resistant flame retardant, tensile wear-resistant, weather-proof guarantor's look, water-fast chemically-resistant solvent, over-all properties is superior, production technique is relatively simple, can be widely used in all kinds of copper carving handicraft articles of protection.

Embodiment

Embodiment

The present embodiment paint is made up of following weight part raw material: silicon sol 9, kaolin powder 7, mica powder 4, zirconia powder 3, diethanolamine 5, aromatic urethane acrylate 25, Virahol 3, isophorone diisocyanate 5, urethane acrylate 25, soybean oil 5, sepiolite powder 15, antimonous oxide 5, aminoresin 14, E-12 epoxy resin 14, auxiliary agent 6, dimethylbenzene 12, butylacetate 12.

Described auxiliary agent is made up of the raw material of following weight part: clay 15, light calcium carbonate 3, zinc oxide 2, anilinomethyl triethoxysilane 3, triethylene tetramine 5, Tremoliteor Tremoliteasbestos 3, aluminium hydroxide 3, Vanay 40, Tenox PG 3, coix seed oil 2, vanadium diboride 3, l-Epicatechol 3; Its preparation method is that clay, light calcium carbonate, Tremoliteor Tremoliteasbestos are sent in calcining furnace and at 720-740 DEG C, calcined 3 hours, then takes out, and sends in 15% hydrochloric acid soln and soaks 3 hours, filters, and obtains filter residue, cleans with clear water, dries, grinds to form 600 order powders; Gained powder mixes with other remaining component, is heated to 60-70 DEG C, and stirring reaction 50 minutes is cooling, grinds to form slurry, to obtain final product.

Described a kind of copper sculpture paints with anticorrosion weather-proof polyurethane acrylate, and its preparation technology is:

(1) kaolin powder, mica powder, Virahol, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 DEG C, react 4 hours;

(2) material of step (1) is cooled to 70-85 DEG C, adds isophorone diisocyanate, silicon sol, sepiolite powder, stirring reaction 4 hours;

(3) material of step (2) is cooled to 50-65 DEG C, adds other leftover materials, stirring reaction, after 60 minutes, is cooled to room temperature, grinds to form 60 μ m slurries, to obtain final product.

The performance test results of the present invention's paint is:

Above-mentioned test is all followed relevant criterion and is carried out.

Claims (2)

1. a copper sculpture paints with anticorrosion weather-proof polyurethane acrylate, it is characterized in that, this paint is made up of the raw material of following weight part: silicon sol 6-9, kaolin powder 4-7, mica powder 3-4, zirconia powder 2-3, diethanolamine 3-5, aromatic urethane acrylate 20-25, Virahol 2-3, isophorone diisocyanate 3-5, urethane acrylate 23-26, soybean oil 4-5, sepiolite powder 12-15, antimonous oxide 4-5, aminoresin 12-14, E-12 epoxy resin 12-14, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12;

Described auxiliary agent is made up of the raw material of following weight part: clay 13-16, light calcium carbonate 2-3, zinc oxide 1-2, anilinomethyl triethoxysilane 2-3, triethylene tetramine 4-5, Tremoliteor Tremoliteasbestos 2-3, aluminium hydroxide 2-3, Vanay 35-40, Tenox PG 2-3, coix seed oil 1-2, vanadium diboride 2-3, l-Epicatechol 2-3; Its preparation method is that clay, light calcium carbonate, Tremoliteor Tremoliteasbestos are sent in calcining furnace and calcine 2-3 hour at 720-740 DEG C, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filter, obtain filter residue, clean with clear water, dry, grind to form 400-600 order powder; Gained powder mixes with other remaining component, is heated to 60-70 DEG C, and stirring reaction 40-50 minute is cooling, grinds to form slurry, to obtain final product.

2. a kind of copper sculpture as claimed in claim 1 paints with anticorrosion weather-proof polyurethane acrylate, and its manufacture craft is:

(1) kaolin powder, mica powder, Virahol, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 DEG C, reaction 3-4 hour;

(2) material of step (1) is cooled to 70-85 DEG C, adds isophorone diisocyanate, silicon sol, sepiolite powder, stirring reaction 3-4 hour;

(3) material of step (2) is cooled to 50-65 DEG C, adds other leftover materials, after stirring reaction 40-60 minute, be cooled to room temperature, grind to form 20-60 μ m slurry, to obtain final product.