CN103666156A - Acrylic resin paint for ultraviolet-resistant copper sculptures - Google Patents

Abstract

The invention relates to paint and in particular relates to acrylic resin paint for ultraviolet-resistant copper sculptures. The paint is prepared from the following raw materials in parts by weight: 2-3 parts of nano cerium oxide, 3-4 parts of potassium silicate, 1-2 parts of lithium silicate, 30-34 parts of acrylic resin, 1-2 parts of copper citrate, 1-2 parts of 2-aminoethylheptadecenylimidazoline, 10-12 parts of tripropylene glycol diacrylate, 1-2 parts of phenyl glycidyl ether, 4-7 parts of allyl glycidyl ether, 2-3 parts of vinyltriethoxysilane, 0.5-1.2 parts of accelerator Na-22, 2-3 parts of tetrabutyl titanate, 1-2 parts of isophorone diamine, 10-12 parts of trimethylolpropane triacrylate, 1-2 parts of dicumyl peroxide, 4-6 parts of dimethylaminopropylamine, 5-6 parts of auxiliary, 10-12 parts of xylene and 10-12 parts of butyl acetate. The paint contains nano cerium oxide. The paint prepared from nano cerium oxide in combination with other raw materials has high hardness, good optical properties, stable properties and long service life, and is resistant to ultraviolet radiation aging and environment corrosion.

Description

A kind of UV resistant copper sculpture paints with acrylic resin

Technical field

The present invention relates to a kind of paint, be specifically related to acrylic resin paint and preparation technology thereof for a kind of UV resistant copper sculpture.

Background technology

Copper sculpture is a class artwork common in daily life, there is higher artistic value and enjoying value, yet, 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 a kind of UV resistant copper sculpture to paint with acrylic resin, to protect sculpture, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of UV resistant copper sculpture paints with acrylic resin, it is characterized in that, material of the present invention is made by the raw material of following weight part: nano ceric oxide 2-3, potassium silicate 3-4, lithium silicate 1-2, acrylic resin 30-34, Cuprocitrol 1-2, 2-aminoethyl 17 alkenyl imidazoline 1-2, tri (propylene glycol) diacrylate 10-12, phenyl glycidyl ether 1-2, propenyl glycidyl ether 4-7, vinyltriethoxysilane 2-3, accelerant N a-220.5-1.2, tetrabutyl titanate 2-3, isophorone diamine 1-2, Viscoat 295 10-12, dicumyl peroxide 1-2, dimethylaminopropylamine 4-6, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12.

Described auxiliary agent is made by the raw material of following weight part: clay 10-12, diatomite 3-4, jade 2-3, sepiolite 2-3, vulkacit D TDM1-2, linking agent TAC2-3, sebacic acid sodium 1-2, alkylphenol polyoxyethylene 4-5, tripoly phosphate sodium STPP 1-2, Vanay 35-40, vanadium diboride 1-2, Tenox PG 1-2, coix seed oil 2-3, l-Epicatechol 1-2; Its preparation method is that clay, diatomite, jade, sepiolite are sent in calcining furnace and calcine 2-3 hour at 700-720 ℃, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filter, obtain filter residue, with clear water, clean, dry, grind to form 400-600 order powder; Gained powder mixes with other remaining component, is heated to 60-70 ℃, and stirring reaction 40-50 minute is cooling, grinds to form slurry, obtains.

Described a kind of UV resistant copper sculpture paints with acrylic resin, and its preparation technology is:

(1) nano ceric oxide, tri (propylene glycol) diacrylate, tetrabutyl titanate, Viscoat 295, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 ℃, reaction 3-4 hour;

(2) material of step (1) is cooled to 70-85 ℃, adds phenyl glycidyl ether, propenyl glycidyl ether, vinyltriethoxysilane, dicumyl peroxide, stirring reaction 3-4 hour;

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

Compared with prior art, copper sculpture provided by the invention is painted possesses following advantage: added especially nano ceric oxide raw material, then in conjunction with other raw materials, effectively improved the performance of conventional acrylic resin material, the paint hardness making is high, good in optical property, resistance to uv irradiation is aging, environmental corrosion resisting, stable in properties, duration of service is long, and production technique is relatively simple, can be widely used in all kinds of bronze handicrafts.

Embodiment

Embodiment

The present embodiment paint is made by following weight part raw material: nano ceric oxide 3, potassium silicate 4, lithium silicate 2, acrylic resin 34, Cuprocitrol 2, 2-aminoethyl 17 alkenyl imidazolines 2, tri (propylene glycol) diacrylate 12, phenyl glycidyl ether 2, propenyl glycidyl ether 6, vinyltriethoxysilane 3, accelerant N a-221, tetrabutyl titanate 3, isophorone diamine 2, Viscoat 295 12, dicumyl peroxide 2, dimethylaminopropylamine 6, auxiliary agent 6, dimethylbenzene 12, butylacetate 12.

Described auxiliary agent is made by the raw material of following weight part: clay 12, diatomite 4, jade 3, sepiolite 3, vulkacit D TDM2, linking agent TAC3, sebacic acid sodium 2, alkylphenol polyoxyethylene 5, tripoly phosphate sodium STPP 2, Vanay 40, vanadium diboride 2, Tenox PG 2, coix seed oil 3, l-Epicatechol 2; Its preparation method is that clay, diatomite, jade, sepiolite are sent in calcining furnace and at 700-720 ℃, calcined 3 hours, then, takes out, send in 15% hydrochloric acid soln and soak 3 hours, filter, obtain filter residue, with clear water, clean, dry, grind to form 500 order powders; Gained powder mixes with other remaining component, is heated to 60-70 ℃, and stirring reaction 50 minutes is cooling, grinds to form slurry, obtains.

Described a kind of UV resistant copper sculpture paints with acrylic resin, and its preparation technology is:

(1) nano ceric oxide, tri (propylene glycol) diacrylate, tetrabutyl titanate, Viscoat 295, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 ℃, react 4 hours;

(2) material of step (1) is cooled to 70-85 ℃, adds phenyl glycidyl ether, propenyl glycidyl ether, vinyltriethoxysilane, dicumyl peroxide, stirring reaction 4 hours;

(3) material of step (2) is cooled to 50-65 ℃, adds other leftover materials, stirring reaction, after 50 minutes, is cooled to room temperature, grinds to form 40 μ m slurries, obtains.

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 UV resistant copper sculpture paints with acrylic resin, it is characterized in that, this paint is made by the raw material of following weight part: nano ceric oxide 2-3, potassium silicate 3-4, lithium silicate 1-2, acrylic resin 30-34, Cuprocitrol 1-2, 2-aminoethyl 17 alkenyl imidazoline 1-2, tri (propylene glycol) diacrylate 10-12, phenyl glycidyl ether 1-2, propenyl glycidyl ether 4-7, vinyltriethoxysilane 2-3, accelerant N a-22 0.5-1.2, tetrabutyl titanate 2-3, isophorone diamine 1-2, Viscoat 295 10-12, dicumyl peroxide 1-2, dimethylaminopropylamine 4-6, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12,

Described auxiliary agent is made by the raw material of following weight part: clay 10-12, diatomite 3-4, jade 2-3, sepiolite 2-3, vulkacit D TDM 1-2, linking agent TAC 2-3, sebacic acid sodium 1-2, alkylphenol polyoxyethylene 4-5, tripoly phosphate sodium STPP 1-2, Vanay 35-40, vanadium diboride 1-2, Tenox PG 1-2, coix seed oil 2-3, l-Epicatechol 1-2; Its preparation method is that clay, diatomite, jade, sepiolite are sent in calcining furnace and calcine 2-3 hour at 700-720 ℃, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filter, obtain filter residue, with clear water, clean, dry, grind to form 400-600 order powder; Gained powder mixes with other remaining component, is heated to 60-70 ℃, and stirring reaction 40-50 minute is cooling, grinds to form slurry, obtains.

2. a kind of UV resistant copper sculpture as claimed in claim 1 paints with acrylic resin, and its manufacture craft is:

(1) nano ceric oxide, tri (propylene glycol) diacrylate, tetrabutyl titanate, Viscoat 295, auxiliary agent are mixed, join in dimethylbenzene, butyl acetate solvent, be heated to 120-130 ℃, reaction 3-4 hour;

(2) material of step (1) is cooled to 70-85 ℃, adds phenyl glycidyl ether, propenyl glycidyl ether, vinyltriethoxysilane, dicumyl peroxide, stirring reaction 3-4 hour;

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