CN100595237C - Art acrylic paints containing nano-pigment and method for manufacturing same - Google Patents
Art acrylic paints containing nano-pigment and method for manufacturing same Download PDFInfo
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- CN100595237C CN100595237C CN200710302431A CN200710302431A CN100595237C CN 100595237 C CN100595237 C CN 100595237C CN 200710302431 A CN200710302431 A CN 200710302431A CN 200710302431 A CN200710302431 A CN 200710302431A CN 100595237 C CN100595237 C CN 100595237C
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Abstract
The invention relates to art acrylic paints with nano-pigment and the preparation method, belonging to technical field of painting things, which is characterized in that the hydroxyethylcellulose andthe chitosan are put into distilled water first and then the sodium benzoate, the nano-graining paste and the polyacrylic acid latex are added in. Then the powdered paint or lithopone hydrated silicondioxide, glycerin and ethanol are added in and then blended evenly. The preparation method first disperses the nano-pigment into the bond and then adds the powdered paint to blend evenly, so can expel most air on the surface of the common pigment grain and grinds by a three-roller mill, and then disaggregates the large grain and small gobbet of the sizing agent by shearing force, extrusion forceand grinding force. During the grinding process, the bond with nano-pigment or latex covers the surface of the pigment grain and then permeates through the gaps of the grains. The product made has theadvantages of improving the service performance and reducing the economic cost and also has the advantages of rich color, bright colour and luster, fresh tint, strong tinctorial strength and good chromaticity.
Description
Technical field
The present invention relates to a kind of art acrylic paints and manufacture method thereof that contains nano dye, specifically belong to the painting supply technical field.
Background technology
In prior art, in art acrylic paints product in the past, because the pigment raw material that uses is an insoluble or insoluble, its particle diameter is bigger, generally is the macrobead or the little agglomerate of 20-100 micron.Though can be when product is made in allotment through grinding with binding agent, common pigments particle redispersion with after polymerization, but efficient and effect are unsatisfactory, granules of pigments particle diameter in the finished product still reaches 10-40um, the acrylic paints finished product that causes traditional fine arts to be used shows the dimness of drawing color color and luster owing to dispersive granules of pigments in the matrix is relatively large, saturation ratio is poor, the picture skin texture is more coarse, and the physical stability of product itself is poor, influences product appearance and shelf-life.
The common pigments grain diameter is big, color and luster is dull, the problem of physical stability difference though use soluble dye imitating element raw material can solve.But for the drawing art painting, the perviousness of dyestuff and chemical instability have caused the critical defect of product again.Dyestuff not dried can the generation when solvent is arranged to the picture infiltration causes variable color on the painting process surface with the solvent perviousness, this is that graphics art man is undesirable.This phenomenon of osmosis can influence or run counter to the artist and create the expression of thought on works; In addition, the poor chemical stability of dyestuff can make the color variable color under the factor effect such as humidity in oxygen, the air, fade in illumination, air, and works can lose original artistic charm and value, preserves the life-span also to shorten greatly.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of art acrylic paints and manufacture method thereof that contains nano dye, the product that uses a spot of nano dye instead of part common pigments to make in the prescription can satisfy the high request of artist to art acrylic paints; When it had not only possessed good usability and bright-coloured bright color but also possessed excellent high-weatherability and chemical stability; And the Financial cost of not obvious increase product.
Main solution of the present invention is achieved in that
The art acrylic paints formula rate that the present invention is a kind of to contain nano dye is according to the mass fraction:
Get 1～5 part of nano dye (slurry), 5～20 parts of common pigments (powder), 10～20 parts of lithopones, 30～50 parts of polyacrylic acid emulsions (solid content 45%), 5～10 parts of Natvosols, 0.5～5 part of chitosan, 8～18 parts of hydrated SiO 2s, 0.2～1 part of Sodium Benzoate, 0.1～1.0 part of phenoxyethyl alcohol, 2～6 parts of glycerine, 0.2～2 part of ethanol, 5～20 parts of distilled water;
Earlier Natvosol and chitosan are sprinkled in the distilled water, are made into the tackiness agent glue, in the tackiness agent glue, add Sodium Benzoate, phenoxyethyl alcohol, nano dye (slurry), the polyacrylic acid emulsion is stirred to evenly; Adding pigment (powder), hydrated SiO 2, lithopone, glycerine, ethanol again stirs; Be finished product through grinding.
A kind of manufacture method that contains the art acrylic paints of nano dye of the present invention, adopt following processing step: its formula rate according to the mass fraction:
1, get 0.5～5 part of 5～10 parts of Natvosols and chitosan earlier and be sprinkled in 5～20 parts of the distilled water, swelling 6-12 hour, Heating temperature to 80～90 ℃, were made into the tackiness agent glue at 30～60 minutes heat-up times;
2, in the tackiness agent glue, add 0.2～1 part of Sodium Benzoate again, 0.1～1.0 part of phenoxyethyl alcohol, 1～5 part of nano dye (slurry), 30～50 parts of polyacrylic acid emulsions are stirred to uniform sizing material;
3, add 5～20 parts of pigment (powder) in slurry, restir 1～2 hour adds 8～18 parts of hydrated SiO 2s then, 10～20 parts of lithopones, and 2～6 parts of glycerine, 0.2～2 part of ethanol is stirred to uniform coarse particles;
4, the coarse fodder slurry is added in the three-roll grinder hopper, grinds 3-5 time through three-roll grinder; Regulate roller gap distance during grinding, grind for the first time, regulate that stand-off distance is 45～50 μ m between two rollers; Grind for the second time, regulate that stand-off distance is 20～30 μ m between two rollers; Third and fourth, grind for five times, regulate that stand-off distance is 10～15 μ m between two rollers; Roller adopts the recirculated water cooling, and the fineness of the mill base material after the grinding is below 10 μ m;
5, the mill base material feed liquid through grinding flows in the material storage barrel, gets product.
Described roller cooling temperature is 38～42 ℃;
Described nano dye slurry is one or more composite among nano titanium oxide, nano-calcium carbonate, the nanometer fast scarlet 2BBS.The particle diameter of described nano dye is 20～100 nanometers.
Described pigment powder is one or more composite among titanium dioxide, lime carbonate, the fast scarlet 2BBS.
Compared with the prior art the present invention has the following advantages:
The nano dye raw material that the present invention uses is the commercial goods, and is that scattered nano dye colorant slurry can be directly used in prescription; The particle diameter of nano dye is 20～100 nanometers.This superfine particle is because the increase greatly of surface-area, and the surface atom chemical bond is unsettled and have special surface effects and a volume effect.These effects cause the change of superfine pigment particles physicals and surface chemistry.The nano dye particle embodies outstanding quality of colour, and bright in colour bright, color is saturated strong, and tinting strength is extremely strong, and has kept water-fast, fast light, the weatherable characteristic of common pigments.Its surface-area increases greatly, and surface energy increases greatly, sterically hindered increase.Sterically hindered increase can make all particulates in the matrix comprise that pigment itself suspends, so the physical stability of product increases.The present invention is owing to be distributed to nano dye in the tackiness agent earlier earlier, add common pigments (powder) then at stirring and evenly mixing, the air major part of common pigments particle surface is drained, make and thick grind 3-5 time through three-roll grinder again after mixing slurry, utilize the significant shear power, the squeeze that produce between two rollers of three-roller different rotating speeds rotation, smear and grind common pigments macrobead and little agglomerate in the power depolymerization slurry.In the process of lapping, be dispersed with the tackiness agent of nano dye or emulsion and be coated to the common pigments particle surface and infiltrate through in the particle slit, the product of making has reached and has improved use properties and effect, but the Financial cost of not obvious increase product; Product colour is strong, and color and luster is bright, and is bright in luster, strong coloring force, and colourity is good.
Embodiment
Embodiment one:
Following the present invention will be further described in conjunction with the embodiments:
A kind of manufacture method that contains the art acrylic paints of nano dye of the present invention, adopt following processing step: its formula rate according to the mass fraction:
Get 3.0 parts of 5 parts of Natvosols and chitosans earlier and be sprinkled in 9.0 parts of the distilled water, swelling 6 hours, Heating temperature to 80 ℃, is made into the tackiness agent glue at 30 minutes heat-up times.In the tackiness agent glue, add 0.2 part of Sodium Benzoate again, 0.1 part of phenoxyethyl alcohol, nano dye (slurry) is got 4.0 parts of nano titanium oxides, and 40 parts of polyacrylic acid emulsions are stirred to uniform sizing material.Add 5 parts of pigment powder titanium dioxide in slurry, restir 1 hour adds 8.0 parts of hydrated SiO 2s then, 15 parts of lithopones, and 3.0 parts of glycerine, 0.5 part of ethanol is stirred to the thick uniformly pigment slurry of mixing.Grind slightly mixing in the hopper that pigment slurry is added to three-roll grinder: the speed ratio of three-roll grinder three rollers was by 1: 2: 4 (26: 70: 145 rev/mins of rotating speeds), and roller diameter is 650mm.By the stand-off distance between handwheel adjusting roller, when pigment slurry is ground for the first time, regulate that stand-off distance is between two rollers: 45 μ m, when grinding for the second time, regulate that stand-off distance is between two rollers: 20 μ m, third and fourth, when grinding for five times, regulate that stand-off distance is between two rollers: 12 μ m, the fineness of the mill base material after grinding for 5 times is below 10 μ m.The roller cooling temperature is 38 ℃.Mill base material feed liquid through grinding flows in the material storage barrel, gets product.
Embodiment two:
Following the present invention will be further described in conjunction with the embodiments:
A kind of manufacture method that contains the art acrylic paints of nano dye of the present invention, adopt following processing step: its formula rate according to the mass fraction:
Get 4.0 parts of 8 parts of Natvosols and chitosans earlier and be sprinkled in 12.0 parts of the distilled water, swelling 8 hours, Heating temperature to 85 ℃, is made into the tackiness agent glue at 45 minutes heat-up times.Add 0.2 part of Sodium Benzoate in the tackiness agent glue again, 0.2 part of phenoxyethyl alcohol, nano dye (slurry) are got 2.5 parts of 2.0 parts of nano titanium oxides and nano-calcium carbonates, and 45 parts of polyacrylic acid emulsions are stirred to uniform sizing material.Add 20 parts in pigment powder lime carbonate in slurry, restir 1 hour adds 15 parts of hydrated SiO 2s then, 12 parts of lithopones, and 3.5 parts of glycerine, 0.6 part of ethanol is stirred to the thick uniformly pigment slurry of mixing.Grind slightly mixing in the hopper that pigment slurry is added to three-roll grinder: the speed ratio of three-roll grinder three rollers was by 1: 2: 4 (26: 70: 145 rev/mins of rotating speeds), and roller diameter is 650mm.Regulate the width in roller slit by handwheel, when pigment slurry is ground for the first time, regulate that stand-off distance is between two rollers: 45 μ m, when grinding for the second time, regulate that stand-off distance is between two rollers: 25 μ m, third and fourth, when grinding for five times, regulate that stand-off distance is between two rollers: 12 μ m, the fineness of the mill base material after grinding for 5 times is below 10 μ m.The roller cooling temperature is 40 ℃; Mill base material feed liquid through grinding flows in the material storage barrel, gets product.
Embodiment three:
Following the present invention will be further described in conjunction with the embodiments:
A kind of manufacture method that contains the art acrylic paints of nano dye of the present invention, adopt following processing step: its formula rate according to the mass fraction:
Get 4.0 parts of 10 parts of Natvosols and chitosans earlier and be sprinkled in 15.0 parts of the distilled water, swelling 10 hours, Heating temperature to 90 ℃, is made into the tackiness agent glue at 50 minutes heat-up times.In the tackiness agent glue, add 0.2 part of Sodium Benzoate again, 0.3 part of phenoxyethyl alcohol, nano dye (slurry) is got 3.0 parts of nanometer fast scarlet 2BBS, and 46 parts of polyacrylic acid emulsions are stirred to uniform sizing material.Add 10,0 part of pigment (powder) fast scarlet 2BBS in slurry, restir 1 hour adds 17 parts of hydrated SiO 2s then, 10 parts of lithopones, and 4.0 parts of glycerine, 0.5 part of ethanol is stirred to the thick uniformly pigment slurry of mixing.Grind slightly mixing in the hopper that pigment slurry is added to three-roll grinder: the speed ratio of three-roll grinder three rollers was by 1: 2: 4 (26: 70: 145 rev/mins of rotating speeds), and roller diameter is 650mm.Regulate the width in roller slit by handwheel, when pigment slurry is ground for the first time, regulate that stand-off distance is between two rollers: 45 μ m, when grinding for the second time, regulate that stand-off distance is between two rollers: 25 μ m, third and fourth, when grinding for five times, regulate that stand-off distance is between two rollers: 12 μ m, the fineness of the pigment slurry after grinding for 5 times is below 10 μ m.The roller cooling temperature is 42 ℃.Mill base material feed liquid through grinding flows in the material storage barrel, gets product.
Mixing equipment of the present invention adopts general stirrer, and formula material is all purchased by market.
Claims (5)
1, a kind of art acrylic paints that contains nano dye is characterized in that formula rate is according to the mass fraction:
Get 1～5 part of nano dye, 5～20 parts in common pigments powder, 10～20 parts of lithopones, 30～50 parts of polyacrylic acid emulsions, 5～10 parts of Natvosols, 0.5～5 part of chitosan, 8～18 parts of hydrated SiO 2s, 0.2～1 part of Sodium Benzoate, 0.1～1.0 part of phenoxyethyl alcohol, 2～6 parts of glycerine, 0.2～2 part of ethanol, 5～20 parts of distilled water; Earlier Natvosol and chitosan are sprinkled in the distilled water, are made into the tackiness agent glue, add Sodium Benzoate, phenoxyethyl alcohol, nano dye, the polyacrylic acid emulsion is stirred to evenly; Adding common pigments powder, hydrated SiO 2, lithopone, glycerine and ethanol again stirs; Be finished product through grinding.
2, a kind of manufacture method that contains the art acrylic paints of nano dye according to claim 1 is characterized in that adopting following processing step: its formula rate according to the mass fraction:
Get 0.5～5 part of 5～10 parts of Natvosols and chitosan and be sprinkled in 5～20 parts of the distilled water (1), earlier, swelling 6～12 hours, Heating temperature to 80～90 ℃, are made into the tackiness agent glue at 30～60 minutes heat-up times;
(2), in the tackiness agent glue, add 0.2～1 part of Sodium Benzoate again, 1～5 part of 0.1～1.0 part of nano dye of phenoxyethyl alcohol, 30～50 parts of polyacrylic acid emulsions are stirred to uniform sizing material;
(3), in slurry, add 5～20 parts in common pigments powder, restir 1～2 hour adds 0.2～2 part of 8～18 parts of hydrated SiO 2s, 10～20 parts of lithopones, 2～6 parts of glycerine and ethanol then, is stirred to uniform coarse particles;
(4), coarse particles is added in the three-roll grinder hopper, through three-roll grinder grinding 3-5 time; Roller adopts the recirculated water cooling, and the fineness of the mill base material after the grinding is below 10 μ m;
(5), the mill base material feed liquid through grinding flows in the material storage barrel, get product.
3, a kind of manufacture method that contains the art acrylic paints of nano dye according to claim 2 is regulated roller gap distance when it is characterized in that described grinding, grind for the first time to regulate that stand-off distance is 45～50 μ m between two rollers; Stand-off distance is 20～30 μ m between two rollers of grinding adjusting for the second time; Third and fourth, grind to regulate that stand-off distance is 10～15 μ m between two rollers for five times.
4, a kind of manufacture method that contains the art acrylic paints of nano dye according to claim 2 is characterized in that being that described roller cooling temperature is 38～42 ℃;
5, a kind of manufacture method that contains the art acrylic paints of nano dye according to claim 2 is characterized in that being that the particle diameter of described nano dye is 20～100 nanometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710302431A CN100595237C (en) | 2007-12-26 | 2007-12-26 | Art acrylic paints containing nano-pigment and method for manufacturing same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710302431A CN100595237C (en) | 2007-12-26 | 2007-12-26 | Art acrylic paints containing nano-pigment and method for manufacturing same |
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| CN101225250A CN101225250A (en) | 2008-07-23 |
| CN100595237C true CN100595237C (en) | 2010-03-24 |
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| CN200710302431A Expired - Fee Related CN100595237C (en) | 2007-12-26 | 2007-12-26 | Art acrylic paints containing nano-pigment and method for manufacturing same |
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| CN102796410A (en) * | 2012-09-11 | 2012-11-28 | 上海实业马利画材有限公司 | Acrylic painting pigment composition and application thereof in textile fiber pigments |
| CN103146261B (en) * | 2012-10-15 | 2015-06-17 | 东莞市高埗达为工艺饰品材料厂 | Moulding paste |
| CN103436067B (en) * | 2013-07-12 | 2015-09-30 | 张利 | A kind of painting material compoistion and method of use |
| CN104194542B (en) * | 2014-08-21 | 2017-01-11 | 宁波高新区康大美术新材料有限公司 | Molding paste for drawing |
| CN105176170B (en) * | 2015-10-30 | 2018-03-27 | 河北青竹画材科技有限公司 | A kind of aqueous acrylamide drawing pigment and preparation method thereof |
| ITUB20156319A1 (en) * | 2015-12-04 | 2017-06-04 | Sergio Acerbi | COMPOSITION FOR THE REALIZATION OF PAINTING REASONS MATERIALS AND BRIGHT AS COMPONENTS OF WORKS OF ART ABSTRACT AND PROCEDURE FOR THE PRODUCTION OF THE COMPOSITION AND THE PAINTING REASONS |
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| CN106893409A (en) * | 2017-03-15 | 2017-06-27 | 乔苏坤 | A kind of biological environmental production pigment for artistic design |
| CN108587283A (en) * | 2018-05-21 | 2018-09-28 | 张丽娟 | A kind of oil painting drawing pigment of strong adhesive force and preparation method thereof |
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