Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, a kind of grisaille painting color compositions of water-based is provided, be specifically applicable on rice paper, after mixing with China ink, water, use the aqueous ink color painting with special halation effect.
For achieving the above object, the present invention is by the following technical solutions:
The invention provides a kind of Arabic glue, is natural plant glue caking agent, and in aqueous ink color painting composition, as binding agent application, described Arabic glue comprises following component:
Sudan Gum-arabic 20-30 weight part,
Deionized water 70-80 weight part,
Biocide mildewcide 0.2-1 weight part;
An aqueous ink color painting composition on rice paper with halation effect, comprises following component:
Described binding agent is plant glue, includes but not limited to pectinose, semi-lactosi, described Arabic glue and/or glucuronic acid, preferred described Arabic glue.
Described extender pigment includes but not limited to pure aluminium silicate, Magnesium Silicate q-agent, crystalline silica, diatomite and/or barium sulfate.
Described wetting dispersing agent, for wetting dispersed color grinds conventional auxiliary agent, preferably includes at least one in the dispersion agent that naphthalene sulfonic acidformaldehyde condensation product, polyacrylate, alkyl polyoxyethylene ether, high molecular polymer and phenolic derivative are main body.
Described mould inhibitor is the lasting antimildew disinfectant of at least one high-efficiency broad spectrum, includes but not limited to benzoglyoxaline Urethylane (derosal) and/or isothiazolinone (CMIT MIT and/or BIT).
The object of invention is to provide a kind of aqueous ink color painting composition on rice paper with halation effect, and it comprises tinting material, by various tinting material, to obtain the drawing pigment composition of different color and lusters.Tinting material in the present invention is mainly pigment toner.Can use any pigment toner, condition be with component in the compatible and property retention of all the other compositions stable.
The tinting material that drawing pigment composition in invention is used can be the arbitrary combination of multiple pigment toner, obtains the tinting material of mixture colors.Consumption for each pigment toner does not have special requirement, depends primarily on the demand of color.The colour strength of drawing color depends on the concentration of tinting material, and the weight part of the tinting material of different colours in formula is different.
The conventional products that the pigment toner using in aqueous ink color painting composition of the present invention can adopt the synthetic preparation of the method described in open source literature or directly sell on market.For example: R902, the Hostaperm blue A4R that phthalocyanine blue is used Clariant that white can adopt E.I.Du Pont Company to produce.
The aqueous ink color painting composition with halation effect of the present invention can adopt the conventional process for producing in this area, as each components in weight portion number is mixed, with three-roll grinder, disperses and corpusculed.
Advantage of the present invention is:
1, binding agent of the present invention does not adopt synthetical glue, adopts natural plant glue, belongs to the binding agent of environment-friendly type.Pigment toner easily disperses in this binding agent, and solidifying wadding separation phenomenon can not occur, and while using on rice paper, color comes along with the mixture of binding agent and water, China ink extends, and does not have the generation of fine particle deposited phenomenon.
2, the present invention has adopted novel dispersing auxiliary, guarantees high density, the low viscosity of dispersible pigment color paste, makes whole matrix have good dispersion stabilization, after mixing, has good halation effect with prepared Chinese ink and water.When product is used on rice paper, do not have the sensation of precipitation, by the volume ratio that writing brush is shown greatly 2:7:1 by pigment, water, prepared Chinese ink, mix, on rice paper, drawing diameter is 3.5cm circle, and color Sui Shui, black mixture are evenly not less than 1cm to external diffusion.
3, the pigment toner in the aqueous ink color painting described in the present invention all passes through screening, selects the toner with high light-fast fastness, guarantees the good light fastness grade of aqueous ink color painting in the present invention.Photostabilization rank is divided into 1-7 grades by the world blue woolen knitwear light fastness standard.Evaluation progression after coated color being put into together with meeting the standard wool tops of GB730-1998 to light fastness machine and being tanned by the sun 72h and take out.Grisaille painting color of the present invention all reaches more than 5 grades, and light fastness is good.
4, product of the present invention has good stability, and on rice paper, use and there is very strong halation effect after mixing with the mixture of water with prepared Chinese ink, and color is sedate, there is good photostabilization, through maestro, Mr. Han Meilin tries pen, can meet the needs of his painting skill completely.
Embodiment
Below in conjunction with example, the present invention is further described.But protection scope of the present invention is not limited to this.
In the embodiment of the present invention, described import titanium dioxide is that E.I.Du Pont Company produces R902 titanium dioxide, phthalocyanine blue toner is A4R, dispersion agent HydroDisperS154 and the wetting dispersing agent Emulsogen SB10 that Clariant company produces, the light calcium carbonate SPY100 that Shanghai Gan Xin Chemical Co., Ltd. produces of selection of auxiliary Hydro chemical production that Clariant company produces, the gas-phase silica M-5 that Cabot Co.,Ltd produces, the Nipacide CI that the derosal BCMHe Clariant company that Changshu, Jiangsu Province mould inhibitor factory produces produces.
Test specification:
Fineness, degree of mobilization, light fastness, the halation effect of the aqueous ink color painting of embodiment gained are tested respectively by the following method.
1, fineness
With QXD-50 Hegman grind gage, measure, after sample is fully in harmonious proportion with volume ratio 1:3 and 3# stand linseed oil, be placed on grindometer upper end, with scraper plate from scrape, depending on demonstration particle point of density, over 35, locate, as reading boundary, with μ m, to represent it.
2, degree of mobilization testing method
The expenditure buret 0.1ml sample of materialsing is put in the Circular glass sheet central authorities that diameter is about 6.8cm, gently presses with one of diameter 50g Circular glass, then uses one of 200g counterweight, gently be pressed on center of glass, after 10min, remove gently counterweight, sample extends rounded, the mean diameter measuring with ruler.Scope with 3.4cm-3.8m is comparatively desirable.
3, photostabilization testing method
With coating machine, sample is uniformly coated in standard 200g/m2-250g/m2 ivory board, during coating, adopt rod No. 4, after its seasoning, put into together with standard wool tops after light fastness machine tans by the sun 72h taking-up and evaluate progression, according to the quality control Standard Judgement of GB/T730-2008 textile color stability test blue wool standard specimen (1~7) level.
4, halation effect
The volume ratio that writing brush is shown greatly 2:7:1 by pigment, water, prepared Chinese ink is mixed, and draws diameter and be about 3.5cm circle on rice paper, and color Sui Shui, black mixture are evenly not less than 1cm to external diffusion.
The binding agent using in embodiment is:
Arabic glue:
Sudan Gum-arabic 20 weight parts,
Deionized water 80 weight parts,
Biocide mildewcide 0.2 weight part.
Synthetic glue:
Embodiment 1
Each components in weight portion number is mixed, with three-roll grinder, grind 1h, make the aqueous ink color painting composition on rice paper with halation effect, performance test is carried out in sampling, and result gained is listed in table 1.
Embodiment 2
Each components in weight portion number is mixed, with three-roll grinder, grind 1h, make the aqueous ink color painting composition on rice paper with halation effect, performance test is carried out in sampling, and result gained is listed in table 1.
Embodiment 3
Each components in weight portion number is mixed, with three-roll grinder, grind 1h, make the aqueous ink color painting composition on rice paper with halation effect, performance test is carried out in sampling, and result gained is listed in table 1.
Embodiment 4
Each components in weight portion number is mixed, with three-roll grinder, grind 1h, make the aqueous ink color painting composition on rice paper with halation effect, performance test is carried out in sampling, and result gained is listed in table 1.
Embodiment 5
Each components in weight portion number is mixed, with three-roll grinder, grind 1h, make the aqueous ink color painting composition on rice paper with halation effect, performance test is carried out in sampling, and result gained is listed in table 1.
Embodiment 6
Each components in weight portion number is mixed, with three-roll grinder, grind 1h, make the aqueous ink color painting composition on rice paper with halation effect, performance test is carried out in sampling, and result gained is listed in table 1.
Embodiment 7
Each components in weight portion number is mixed, with three-roll grinder, grind 1h, make the aqueous ink color painting composition on rice paper with halation effect, performance test is carried out in sampling, and result gained is listed in table 1.
The Performance Ratio of embodiment 1-7 is:
By appeal testing method, its fineness, degree of mobilization, photostabilization, halation effect are tested, its result is as following table:
Table 1: the Performance Ratio of each embodiment
Embodiment |
Fineness (μ m) |
Degree of mobilization (cm) |
Photostabilization (level) |
Halation effect (cm) |
1 |
30 |
3.5 |
7 |
>1 |
2 |
28 |
3.6 |
7 |
>1 |
3 |
32 |
3.3 |
7 |
<1 |
4 |
35 |
3.2 |
7 |
<1 |
5 |
30 |
3.2 |
7 |
<1 |
6 |
28 |
3.0 |
7 |
<1 |
7 |
30 |
3.5 |
5 |
>1 |
Comparing embodiment 1,2 and embodiment 3,4
What implement 1-2 employing is composite wetting dispersing agent, embodiment 3-4 has adopted single wetting dispersing agent, from table 1, can know, under identical processing condition, grind the identical time, the fineness of color and degree of mobilization are all different, and the performance index of embodiment 1-2 are obviously better than embodiment 3-4, demonstration is because single wetting dispersing agent can not finely reach expection dispersion effect, and the halation effect of final drawing pigment mixture does not reach requirement yet.
Comparing embodiment 1,2 and embodiment 5,6
What embodiment 1-2 adopted is natural plant glue Sudan Gum-arabic, embodiment 5-6 adopts synthetical glue, from table 1, can know, due to the performance difference of binding agent, the ductility of natural plant is good compared with synthetical glue, and the Combination good dispersity with pigment, use identical wetting dispersing agent, under identical processing condition, grind the identical time, fineness and the degree of mobilization of final acquisition drawing pigment mixture are all different, and final halation effect does not reach requirement yet.
Comparing embodiment 1 and 7
What embodiment 1 adopted is Du Pont 902, and embodiment 7 adopts ordinary titanium powder, from table 1, can know, due to the difference of tinting material, under identical processing condition, grind the identical time, the light fastness of final sample is variant.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.Industry technician should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.