CN103694845A - Amino resin paint for flexible and weather-resistant copper sculpture - Google Patents

Abstract

The invention relates to paint, and particularly relates to an amino resin paint for a flexible and weather-resistant copper sculpture. The paint disclosed by the invention is prepared from the following raw materials in parts by weight: 34-36 parts of amino resin, 2-3 parts of copper naphthenate, 1-2 parts of tetra-ammonium acetate, 5-10 parts of propylene glycol methyl ether acetate, 2-5 parts of polydimethylsiloxane, 14-18 parts of polyether acrylate, 20-24 parts of trimethylolpropane triacrylate, 6-8 parts of dibutyl phthalate, 0.5-1.5 parts of accelerants DTDM, 1.5-3.0 parts of silane coupling agent KH-560, 10-15 parts of semi-reinforcing carbon black, 5-9 parts of diamino diphenyl sulfone, 1-2 parts of dicumyl peroxide, 5-6 parts of assistants, 10-12 parts of xylene and 10-12 parts of butyl acetate. The paint disclosed by the invention is gloss in paint film in glossiness and fullness, good in adhesive force, flexible and hard, durable and flame-retardant, weather-resistant and anti-ageing, safe to use, and relatively simple in production technology, and can be widely applied to various bronze crafts.

Description

A kind of pliable and tough weather-proof copper sculpture paints with aminoresin

Technical field

The present invention relates to a kind of paint, be specifically related to aminoresin paint and preparation technology thereof for a kind of pliable and tough weather-proof 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 pliable and tough weather-proof copper sculpture to paint with aminoresin, to protect sculpture, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of pliable and tough weather-proof copper sculpture paints with aminoresin, it is characterized in that, material of the present invention is made by the raw material of following weight part: aminoresin 34-36, copper naphthenate 2-3, tetrapropyl ammonium acetate 1-2, 1-Methoxy-2-propyl acetate 5-10, polydimethylsiloxane 2-5, polyether acrylate 14-18, Viscoat 295 20-24, dibutyl phthalate 6-8, vulkacit D TDM 0.5-1.5, silane coupling agent KH-5601.5-3.0, semi-reinforcing hydrocarbon black 10-15, diamino diphenyl sulfone 5-9, dicumyl peroxide 1-2, 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.

Described a kind of pliable and tough weather-proof copper sculpture paints with aminoresin, and its preparation technology is:

(1) 1-Methoxy-2-propyl acetate, Viscoat 295, semi-reinforcing hydrocarbon black, 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 dicumyl peroxide, polydimethylsiloxane, dibutyl phthalate, 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 and is possessed following advantage: gloss of film and fullness ratio are good, and sticking power is good, flexible robust, abrasion resistant fire blocking is weather-proof aging, use safety, 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: aminoresin 36, copper naphthenate 3, tetrapropyl ammonium acetate 2,1-Methoxy-2-propyl acetate 8, polydimethylsiloxane 4, polyether acrylate 18, Viscoat 295 24, dibutyl phthalate 8, vulkacit D TDM 1.2, silane coupling agent KH-5602.0, semi-reinforcing hydrocarbon black 12, diamino diphenyl sulfone 8, dicumyl peroxide 2, 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 pliable and tough weather-proof copper sculpture paints with aminoresin, and its preparation technology is:

(1) 1-Methoxy-2-propyl acetate, Viscoat 295, semi-reinforcing hydrocarbon black, 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 dicumyl peroxide, polydimethylsiloxane, dibutyl phthalate, 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 pliable and tough weather-proof copper sculpture paints with aminoresin, it is characterized in that, this paint is made by the raw material of following weight part: aminoresin 34-36, copper naphthenate 2-3, tetrapropyl ammonium acetate 1-2, 1-Methoxy-2-propyl acetate 5-10, polydimethylsiloxane 2-5, polyether acrylate 14-18, Viscoat 295 20-24, dibutyl phthalate 6-8, vulkacit D TDM 0.5-1.5, silane coupling agent KH-560 1.5-3.0, semi-reinforcing hydrocarbon black 10-15, diamino diphenyl sulfone 5-9, dicumyl peroxide 1-2, 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 pliable and tough weather-proof copper sculpture as claimed in claim 1 paints with aminoresin, and its manufacture craft is:

(1) 1-Methoxy-2-propyl acetate, Viscoat 295, semi-reinforcing hydrocarbon black, 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 dicumyl peroxide, polydimethylsiloxane, dibutyl phthalate, 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.