CN103709803A - Fireproof and wear resistant epoxy resin paint for copper sculptures - Google Patents

Abstract

The invention relates to a paint, and specifically relates to a fireproof and wear resistant epoxy resin paint for copper sculptures. The paint is composed of the following raw materials in parts by weight: 30 to 34 parts of E-20 epoxy resin, 12 to 16 parts of amino resin, 4 to 6 parts of dithiocyano methane, 2 to 3 parts of 2,4-dinitrophenol, 3 to 4 parts of butyl acrylate, 6 to 9 parts of dipentaerythritol hexaacrylate, 1 to 2 parts of dibutyltin dilaurate, 6 to 8 parts of polyethylene glycol, 3 to 4 parts of trimethylol propane, 1 to 2 parts of 3-aminopropyl trimethoxysilane, 5 to 7 parts of antimony(III) trioxide, 8 to 10 parts of trimethylolpropane triacrylate, 2 to 3 parts of calcium naphthenate, 5 to 6 parts of auxiliary agent, 10 to 12 parts of xylene, and 10 to 12 parts of butyl acetate. The paint has the advantages of strong adhesive force, bright color and luster, fire resistance, flexibility, wear resistance, weather aging resistance, high temperature deformation resistance, and long service life, and can be widely applied to the protection of various kinds of copper sculpture handicrafts.

Description

Fire-resistant abrasion-proof epoxy resin paint for a kind of copper sculpture

Technical field

The present invention relates to a kind of paint, be specifically related to fire-resistant abrasion-proof epoxy resin 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, 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, fire-resistant abrasion-proof epoxy resin paint for a kind of copper sculpture is provided, to protect sculpture, to achieve these goals, the technical solution used in the present invention is as follows:

Fire-resistant abrasion-proof epoxy resin paint for a kind of copper sculpture, it is characterized in that, material of the present invention is made by the raw material of following weight part: E-20 epoxy resin 30-34, aminoresin 12-16, dithiocyano-methane 4-6, 2, 4 dinitrophenol(DNP) 2-3, butyl acrylate 3-4, dipentaerythritol acrylate 6-9, dibutyl tin laurate 1-2, polyoxyethylene glycol 6-8, TriMethylolPropane(TMP) 3-4, 3-aminopropyl trimethoxysilane 1-2, antimonous oxide 5-7, Viscoat 295 8-10, calcium naphthenate 2-3, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12.

Described auxiliary agent is made by the raw material of following weight part: clay 10-14, Nanoscale Iron slag powders 1-2, captax 3-4, phenyl triethoxysilane 2-3, Sodium orthomolybdate 1-2, magnetite 2-3, Sodium Benzoate 1-2, tributyl citrate 35-40, Tenox PG 2-3, coix seed oil 3-4, vanadium diboride 1-2, l-Epicatechol 2-3; Preparation method sends into clay, magnetite in calcining furnace and calcine 2-3 hour at 720-740 ℃, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filters, and obtains filter residue, with clear water, cleans, and dries, grinds 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.

Fire-resistant abrasion-proof epoxy resin paint for described a kind of copper sculpture, its preparation technology is:

(1) butyl acrylate, polyoxyethylene glycol, 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 2,4 dinitrophenol(DNP), dipentaerythritol acrylate, Viscoat 295, 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: paint film adhesion is strong, bright in color is full, and flame-retardant is pliable and tough wear-resisting, weather-proof aging, temperature-change resistance, resistant to water penetration, long service life, and 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 by following weight part raw material: E-20 epoxy resin 32, aminoresin 15, dithiocyano-methane 6,2,4 dinitrophenol(DNP) 3, butyl acrylate 4, dipentaerythritol acrylate 9, dibutyl tin laurate 2, polyoxyethylene glycol 8, TriMethylolPropane(TMP) 4,3-aminopropyl trimethoxysilane 2, antimonous oxide 6, Viscoat 295 10, calcium naphthenate 3, auxiliary agent 6, dimethylbenzene 12, butylacetate 12.

Described auxiliary agent is made by the raw material of following weight part: clay 14, Nanoscale Iron slag powders 2, captax 4, phenyl triethoxysilane 3, Sodium orthomolybdate 2, magnetite 3, Sodium Benzoate 2, tributyl citrate 40, Tenox PG 3, coix seed oil 4, vanadium diboride 2, l-Epicatechol 3; Preparation method sends into clay, magnetite in calcining furnace and at 720-740 ℃, calcines 3 hours, then takes out, and sends in 15% hydrochloric acid soln and soaks 3 hours, filters, and obtains filter residue, with clear water, cleans, and dries, grinds to form 600 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.

Fire-resistant abrasion-proof epoxy resin paint for described a kind of copper sculpture, its preparation technology is:

(1) butyl acrylate, polyoxyethylene glycol, 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 2,4 dinitrophenol(DNP), dipentaerythritol acrylate, Viscoat 295, stirring reaction 4 hours;

(3) material of step (2) is cooled to 50-65 ℃, adds other leftover materials, stirring reaction, after 60 minutes, is cooled to room temperature, grinds to form 60 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 copper sculpture paints with fire-resistant abrasion-proof epoxy resin, it is characterized in that, this paint is made by the raw material of following weight part: E-20 epoxy resin 30-34, aminoresin 12-16, dithiocyano-methane 4-6, 2, 4 dinitrophenol(DNP) 2-3, butyl acrylate 3-4, dipentaerythritol acrylate 6-9, dibutyl tin laurate 1-2, polyoxyethylene glycol 6-8, TriMethylolPropane(TMP) 3-4, 3-aminopropyl trimethoxysilane 1-2, antimonous oxide 5-7, Viscoat 295 8-10, calcium naphthenate 2-3, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12,

Described auxiliary agent is made by the raw material of following weight part: clay 10-14, Nanoscale Iron slag powders 1-2, captax 3-4, phenyl triethoxysilane 2-3, Sodium orthomolybdate 1-2, magnetite 2-3, Sodium Benzoate 1-2, tributyl citrate 35-40, Tenox PG 2-3, coix seed oil 3-4, vanadium diboride 1-2, l-Epicatechol 2-3; Preparation method sends into clay, magnetite in calcining furnace and calcine 2-3 hour at 720-740 ℃, then takes out, and sends in the hydrochloric acid soln of 10-15% and soaks 2-3 hour, filters, and obtains filter residue, with clear water, cleans, and dries, grinds 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 copper sculpture as claimed in claim 1 paints with fire-resistant abrasion-proof epoxy resin, and its manufacture craft is:

(1) butyl acrylate, polyoxyethylene glycol, 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 2,4 dinitrophenol(DNP), dipentaerythritol acrylate, Viscoat 295, 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.