CN103694842A - Flame-retardant rosin phenolic resin paint for copper sculpture - Google Patents

Abstract

The invention relates to paint, and in particular relates to flame-retardant rosin phenolic resin paint for a copper sculpture. The paint is prepared from the following raw materials in parts by weight: 34-36 parts of rosin phenolic resin, 4-6 parts of turpentine, 2-3 parts of cobalt iso-octoate, 10-12 parts of pentaerythritol, 1-2 parts of hydroxyl nonyl copper benzene sulfonate, 2-3 parts of potassium fluozirconate, 10-20 parts of diethylene glycol monoethyl ether acetate, 1-2 parts of polytetrafluoroethylene, 3-4 parts of 2-butoxy-ethanol, 12-15 parts of aluminum hydroxide, 5-8 parts of nano calcium carbonate, 1-2 parts of accelerant TM TM, 1-2 parts of monobutyl tin oxide, 6-9 parts of diamino diphenyl sulfone, 5-6 parts of aids, 10-12 parts of dimethylbenzene and 10-12 parts of butyl acetate. The paint has the advantages of light weight, high rigidity, high glossiness, bright color, safety, flame retardance, heat resistance, stable chemical performance, long service life and relatively simple production process and is widely applied for protecting copper sculpture artware in various environments.

Description

A kind of copper sculpture paints with fire-retardant rosin phenolic resin

Technical field

The present invention relates to a kind of paint, be specifically related to fire-retardant rosin phenolic 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, provide a kind of copper sculpture to paint with fire-retardant rosin phenolic resin, 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 fire-retardant rosin phenolic resin, it is characterized in that, material of the present invention is made by the raw material of following weight part: rosin phenolic resin 34-36, turps 4-6, cobalt iso-octoate 2-3, tetramethylolmethane 10-12, hydroxyl nonyl cupric sulfophenate 1-2, potassium fluozirconate 2-3, diethylene glycol ether acetic ester 10-20, tetrafluoroethylene 1-2,2-butoxy-ethanol 3-4, aluminium hydroxide 12-15, nano-calcium carbonate 5-8, TM monex TM1-2, Mono-n-butyltin 1-2, diamino diphenyl sulfone 6-9, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12.

Described auxiliary agent is made by the raw material of following weight part: clay 9-12, magnesium oxide 3-4, zinc oxide 1-2, bauxitic clay 5-6, vanadium carbide 1-2, TM monex TM2-3, jade 3-4, anilinomethyl triethoxysilane 2-3, dimethyl isophthalate 35-40, Tenox PG 1-2, coix seed oil 2-3, l-Epicatechol 1-2; Its preparation method is that clay, bauxitic clay, jade are sent 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, 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 copper sculpture paints with fire-retardant rosin phenolic resin, and its preparation technology is:

(1) tetramethylolmethane, 2-butoxy-ethanol, aluminium hydroxide, nano-calcium carbonate, 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 diethylene glycol ether acetic ester, turps, 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: lightweight, good rigidly, and glossiness, color and luster is bright, safety is fire-retardant, heat-resisting, stable chemical performance, long service life, production technique is relatively simple, is widely used in the copper sculpture artwork in the various environment of protection.

Embodiment

Embodiment

The present embodiment paint is made by following weight part raw material: rosin phenolic resin 36, turps 6, cobalt iso-octoate 3, tetramethylolmethane 12, hydroxyl nonyl cupric sulfophenate 2, potassium fluozirconate 3, diethylene glycol ether acetic ester 18, tetrafluoroethylene 2,2-butoxy-ethanol 4, aluminium hydroxide 15, nano-calcium carbonate 8, TM monex TM2, Mono-n-butyltin 2, diamino diphenyl sulfone 8, auxiliary agent 6, dimethylbenzene 12, butylacetate 12.

Described auxiliary agent is made by the raw material of following weight part: clay 10, magnesium oxide 4, zinc oxide 2, bauxitic clay 6, vanadium carbide 2, TM monex TM3, jade 4, anilinomethyl triethoxysilane 3, dimethyl isophthalate 40, Tenox PG 2, coix seed oil 3, l-Epicatechol 2; Its preparation method is that clay, bauxitic clay, jade are sent in calcining furnace and at 720-740 ℃, calcined 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.

Described a kind of copper sculpture paints with fire-retardant rosin phenolic resin, and its preparation technology is:

(1) tetramethylolmethane, 2-butoxy-ethanol, aluminium hydroxide, nano-calcium carbonate, 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 diethylene glycol ether acetic ester, turps, stirring reaction 3 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:

Test event	Technical indicator
		Outward appearance	Paint film is smooth, plentiful, bright
Pencil hardness (7d)	≥4H
		Surface drying time/h	≤2
Do solid work time/h	≤24
		Snappiness/mm	≤1
Shock strength kg/cm	≥50
		Sticking power grade	≤1
Alkali resistance (68h)	Non-foaming, wrinkle resistant, do not come off
		Acid resistance (68h)	Non-foaming, wrinkle resistant, do not come off
Dry heat resistance (85 ℃ * 48h)	Non-foaming, wrinkle resistant, do not come off
		Fire resistance period/min	108min undercoat is non-foaming, wrinkle resistant

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

Claims (2)

1. a copper sculpture paints with fire-retardant rosin phenolic resin, it is characterized in that, this paint is made by the raw material of following weight part: rosin phenolic resin 34-36, turps 4-6, cobalt iso-octoate 2-3, tetramethylolmethane 10-12, hydroxyl nonyl cupric sulfophenate 1-2, potassium fluozirconate 2-3, diethylene glycol ether acetic ester 10-20, tetrafluoroethylene 1-2,2-butoxy-ethanol 3-4, aluminium hydroxide 12-15, nano-calcium carbonate 5-8, TM monex TM 1-2, Mono-n-butyltin 1-2, diamino diphenyl sulfone 6-9, auxiliary agent 5-6, dimethylbenzene 10-12, butylacetate 10-12;

Described auxiliary agent is made by the raw material of following weight part: clay 9-12, magnesium oxide 3-4, zinc oxide 1-2, bauxitic clay 5-6, vanadium carbide 1-2, TM monex TM 2-3, jade 3-4, anilinomethyl triethoxysilane 2-3, dimethyl isophthalate 35-40, Tenox PG 1-2, coix seed oil 2-3, l-Epicatechol 1-2; Its preparation method is that clay, bauxitic clay, jade are sent 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, 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 copper sculpture as claimed in claim 1 paints with fire-retardant rosin phenolic resin, and its manufacture craft is:

(1) tetramethylolmethane, 2-butoxy-ethanol, aluminium hydroxide, nano-calcium carbonate, 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 diethylene glycol ether acetic ester, turps, 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.