CN102674785B - White paper clay material for making relief painting and preparation method thereof - Google Patents
White paper clay material for making relief painting and preparation method thereof Download PDFInfo
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- CN102674785B CN102674785B CN2012101405078A CN201210140507A CN102674785B CN 102674785 B CN102674785 B CN 102674785B CN 2012101405078 A CN2012101405078 A CN 2012101405078A CN 201210140507 A CN201210140507 A CN 201210140507A CN 102674785 B CN102674785 B CN 102674785B
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Abstract
The invention relates to a paper clay material for making a three-dimensional relief painting and a preparation method thereof. The white paper clay for making the relief painting is prepared from paper pulp, polyvinyl alcohol, borax, white dextrin, Arabic gum, guar gum, titanium dioxide, calcium propionate, potassium sorbate, talcpowder, gypsum powder, glycerol, sorbitol and water. The white paper clay material has high plasticity, adhesiveness and adhesion, so that the fixing capacity is high; and after the material is air-dried and solidified, the material cannot crack, is sunlight-resistant, acid and alkali-resistant, anti-freezing and aging-resistant, can also prevent corrosion and resist bacteria, and has stable chemical properties and a long service life.
Description
Technical field
The present invention relates to a kind of paper clay material for making the embossment relief painting and preparation method thereof, particularly relate to a kind of color and be white paper clay material and preparation method thereof.
Background technology
Relief painting claims again the embossment relief painting, and the paper clay material is the common used material of making the embossment relief painting, so it is had relatively high expectations to plasticity-.The paper clay material divides according to color, the most frequently used adularescent, cream-coloured and grey.After having made embossment relief painting model, air-dry the solidifying of white paper clay material require, then paint, just complete the making of relief painting.Existing paper clay material mainly comprises water, paper pulp, potter's clay and zinc sulfide white, and not only poor plasticity, and stickiness is low, and stationarity is bad, and setting rate is slow, also because its gumminess and poor adhesive force, easily cracking.Also have kind of a paper clay material to do improvement in existing on formula, make the dehydration setting rate be exceedingly fast, and made paper clay material moisture content less than or equal to 5% in 3-5 hour, but this paper clay material is still because its gumminess is poor, add too fast dewatering speed and too low moisture maintenance dose, easily cracking.We also see by use experience and experiment in addition, and the paper clay material is when moisture content is lower, and often the crack of cracking is larger.
Summary of the invention
Goal of the invention of the present invention is to provide the paper clay material that be used for make relief painting of a kind of color for white, this white paper clay material plasticity-is good, and gumminess and sticking power are good, and crystallized ability is strong, setting rate is very fast, can not ftracture and long service life after air-dry solidifying.
Another goal of the invention of the present invention also is to provide a kind of preparation method of above-mentioned white paper clay material.
In order to realize the foregoing invention purpose, the present invention has adopted following technical scheme:
A kind of white paper clay material for making relief painting, should be made by following component by white paper clay material according to weight percent:
Paper pulp: 15～20%;
Polyvinyl alcohol: 20～30%;
Borax: 0.3～0.7%;
White dextrin: 0.02～0.07%;
Gum arabic: 1～3.5%;
Guar gum: 0.5～2%;
Titanium dioxide: 5～8%;
Calcium propionate: 0.02～0.04%;
Potassium sorbate: 0.01～0.03%;
Talcum powder: 5～8%;
Terra alba: 1～4%;
Glycerine: 2～5%;
Sorbyl alcohol: 1～4%;
Water: 25～40%;
The summation of above-mentioned all components percentage composition is 100%.
As preferably, according to weight percent, should be made by following component by white paper clay material:
Paper pulp: 18%;
Polyvinyl alcohol: 25%;
Borax: 0.5%;
White dextrin: 0.05%;
Gum arabic: 3.4%;
Guar gum: 1%;
Titanium dioxide: 8%;
Calcium propionate: 0.03%;
Potassium sorbate: 0.02%;
Talcum powder: 5%;
Terra alba: 3%;
Glycerine: 3%;
Sorbyl alcohol: 2%;
Water: 31%.
A kind of preparation method of above-mentioned white paper clay material for making relief painting, this preparation method comprises the following steps:
(1) pulp processing: paper pulp is poured in the container that is filled with water, soaked 12～24 hours, until that paper pulp melts bubble is loose, above-mentioned paper pulp and water mix according to weight ratio at 1: 2, and then with water extracter, 75～80% water in this mixed solution are sloughed;
(2) emulsification: first water is joined in the emulsification pot, then add polyvinyl alcohol, glycerine, sorbyl alcohol, gum arabic, guar gum, potassium sorbate and calcium propionate, stir and heat between 95～100 ℃, keep emulsification fully after 2-3 hour;
(3) mix and blend: the final good mixed solution of emulsification of step (2) is joined in stirrer, add again the paper pulp that took off water in step (1), and then add talcum powder, terra alba and white dextrin, stir after 20～30 minutes, then add titanium dioxide to stir 20～30 minutes;
(4) modulation borax water: borax is crushed into powder, then water and borax powder are joined in warming pan, heat to stirring between 90～95 ℃ and constantly, until borax powder dissolves fully, heat preservation for standby use;
(5) finished product:, with the borax water that step (4) modulates, be added in the stirrer of step (3), stir and obtain finished product.
Above-mentioned white paper clay material provided by the invention, paper clay compared to existing technology, on major ingredient, the glycerine, sorbyl alcohol, titanium dioxide, terra alba, talcum powder, gum arabic, polyvinyl alcohol and the borax that also add above-mentioned percentage composition, plasticity-and prevent the cracking on combined effect very good.Find through many experiments, should improve in the paper clay material gumminess and sticking power, has made air-dry rear its cracking that thoroughly prevents of embossment relief painting at the paper clay material again, must the maintenance moisture content between 6～8%.White paper clay material of the present invention is made the thick calibrated bolck of 3cm, under 20～30 ℃ of normal temperature, in air, natural air drying after 48 hours, occurs without cracking, and the air-dry white paper clay material that has solidified is done the moisture content test, its moisture content remains between 6.1～7.7%.Wherein the glycerine of above-mentioned content and sorbyl alcohol are as wetting Agent for Printing Inks, and polyvinyl alcohol is as sizing agent, strengthen gumminess and sticking power, do not ftracture after making the water evaporation of white paper clay material, the combination that namely adds appropriate wetting Agent for Printing Inks and sizing agent is the major cause that this white paper clay material can not ftracture.Titanium dioxide is a kind of tinting material, not only make white paper clay material increase whiteness and cleanliness and nondiscoloration, but also have reinforcement, anti-aging, filling effect, adding of titanium dioxide makes white paper clay material sun-resistant, acid and alkali-resistance, percentage of elongation ftractures greatly and not, and anti-aging is used and also made certain contribution.Adding of terra alba, gum arabic and borax, make the plasticity-of white paper clay material strengthen.The simple characteristic of gum arabic shows, when it is ducked in drink, can become a kind of glutinous shape colloidal solution by water absorption and swelling, aqueous colloid wipe on forme after the moisture evaporation, glue just returns to original solid state by liquid state and is adsorbed on the space of a whole page, after its effect just is the glue drying, is covered in the space of a whole page and is the sclerosis glued membrane, forme and air insulated are come, thereby reach the purpose of preventing oxidation.Therefore, gum arabic is added and be mixed in above-mentioned each component, not only the plasticity-of dialogue coloured paper clay material contributes, and can also prevent its oxidation, makes white paper clay stability of material good.Potassium sorbate and calcium propionate are sanitass, have antibiotic preservative activity.The borax water effect of borax and water modulation is to make finished product white paper clay material solidification become the solid plastic state, and borax water also has anti-glutinous effect simultaneously.
White its effect of paper clay material of above-mentioned all components combination preparation does not derive from merely the simple superposition of single component contribution function certainly, and focuses in its specific combined effect.As the borax proportioning that 20～30% the polyvinyl alcohol that accounts for gross weight needs must drop in 0.3～0.7%, borax content can cause the less sticky of white paper clay material greater than 0.7%, and content is difficult to be frozen into the solid plastic state less than 0.3% in preparation process (5); Similarly talcum powder also has and helps stream and anti-glutinous effect, so its content must be 5～8%, and 5～8% talcum powder can keep the required stickiness of white paper clay material, can guarantee that again preparation process (3) carries out smoothly.In addition, sorbyl alcohol except moisture-keeping function, also have antifreeze effect, and above-mentioned content gum arabic and guar gum is natural organic gel, can provide a small amount of nutritive substance to bacteria breed, and it is necessary therefore adding the potassium sorbate of respective amount and calcium propionate; White dextrin and gum arabic also have the removal polyvinyl alcohol and add the effect of the peculiar smell of generation.
In a word, according to said ratio and good according to the white paper clay material plasticity-of above-mentioned preparation method's preparation, gumminess and sticking power are good, thereby crystallized ability is strong; Not only can not ftracture after air-dry solidifying, and sun-resistant, acid and alkali-resistance, freeze proof, ageing-resistant, can also anti-corrosive antibacterial, stable chemical nature, long service life.
Embodiment
Below by embodiment, the present invention to be done further to describe for example.
Embodiment 1
A kind of white paper clay material for making relief painting, should be made by following component by white paper clay material according to weight percent:
Paper pulp: 18%;
Polyvinyl alcohol: 25%;
Borax: 0.5%;
White dextrin: 0.05%;
Gum arabic: 3.4%;
Guar gum: 1%;
Titanium dioxide: 8%;
Calcium propionate: 0.03%;
Potassium sorbate: 0.02%;
Talcum powder: 5%;
Terra alba: 3%;
Glycerine: 3%;
Sorbyl alcohol: 2%;
Water: 31%.
The preparation method of this white paper clay material comprises the following steps:
(1) pulp processing: paper pulp is poured in the container that is filled with water, soak until paper pulp to melt bubble loose, the purpose of immersion is in order to make fiber dispersion, vacates space between fiber, makes the white paper clay storeroom of preparation form fibrous reticulum, and is not easy to crack; Therefore just require above-mentioned paper pulp and water to mix at 1: 2 according to weight ratio, soak time must be enough, and the time was at 12～24 hours; After completing and soaking operation, then with water extracter, 75～80% water in this mixed solution is sloughed.
(2) emulsification: first water is joined in the emulsification pot, then add polyvinyl alcohol, glycerine, sorbyl alcohol, gum arabic, guar gum, potassium sorbate and calcium propionate, stir and heat to 95～100 ℃, keep emulsification fully after 2～3 hours.
(3) mix and blend: the final good mixed solution of emulsification of step (2) is joined in stirrer, add again the paper pulp that took off water in step (1), and then add talcum powder, terra alba and white dextrin, after stirring 20-～30 minute, then add titanium dioxide to stir 20～30 minutes.Talcum powder is very crucial in this step, in the good mixed solution of above-mentioned emulsification, polyvinyl alcohol, gum arabic and guar gum have the effect that increases stickiness, and it is not high to take off the water content of paper pulp, terra alba and white dextrin of water, therefore can cause the mixed solution stickiness excessive and can't stir; And talcum powder has oilness, the anti-characteristic that sticks, helps stream, and effect is exactly to increase liquid fluidity, prevents that it from can't stir, and assurance preparation process (3) is carried out smoothly.
(4) modulation borax water: borax is crushed into powder, then water and borax powder are joined in warming pan, heat to stirring between 90～95 ℃ and constantly, until borax powder dissolves fully, heat preservation for standby use.
(5) finished product:, with the borax water that step (4) modulates, be added in the stirrer of step (3), stir and obtain finished product.
Above steps is all carried out under normal pressure.
This white paper clay material is made the thick calibrated bolck of 3cm, under 20～30 ℃ of normal temperature, in air, natural air drying is after 48 hours, occur without cracking, and the air-dry white paper clay material that has solidified is done the moisture content test, after its moisture content remained on 6.5%, 96 hour, moisture content remained on 6.4%.
Embodiment 2
A kind of white paper clay material for making relief painting, should be made by following component by white paper clay material according to weight percent:
Paper pulp: 16%;
Polyvinyl alcohol: 29%;
Borax: 0.6%;
White dextrin: 0.04%;
Gum arabic: 1%;
Guar gum: 0.5%;
Titanium dioxide: 5%;
Calcium propionate: 0.02%;
Potassium sorbate: 0.03%;
Talcum powder: 7%;
Terra alba: 2%;
Glycerine: 4%;
Sorbyl alcohol: 2%;
Water: 32.81%.
The preparation method is all identical with embodiment 1.
This white paper clay material is made the thick calibrated bolck of 3cm, under 20～30 ℃ of normal temperature, in air, natural air drying is after 48 hours, occur without cracking, and the air-dry white paper clay material that has solidified is done the moisture content test, after its moisture content remained on 7.6%, 96 hour, moisture content remained on 7.5%.
Embodiment 3
A kind of white paper clay material for making relief painting, should be made by following component by white paper clay material according to weight percent:
Paper pulp: 20%;
Polyvinyl alcohol: 27%;
Borax: 0.7%;
White dextrin: 0.03%;
Gum arabic: 2.5%;
Guar gum: 2%;
Titanium dioxide: 7%;
Calcium propionate: 0.04%;
Potassium sorbate: 0.03%;
Talcum powder: 6%;
Terra alba: 4%;
Glycerine: 2.5%;
Sorbyl alcohol: 2.3%;
Water: 25.9%.
The preparation method is all identical with embodiment 1.
This white paper clay material is made the thick calibrated bolck of 3cm, under 20～30 ℃ of normal temperature, in air, natural air drying is after 48 hours, occur without cracking, and the air-dry white paper clay material that has solidified is done the moisture content test, after its moisture content remained on 6.2%, 96 hour, moisture content remained on 6.2%.
Claims (1)
1. a preparation method who is used for the white paper clay material of making relief painting, is characterized in that should being made by following component by white paper clay material according to weight percent for the white paper clay material of making relief painting: paper pulp: 15～20%; Polyvinyl alcohol: 20～30%; Borax: 0.3～0.7%; White dextrin: 0.02～0.07%; Gum arabic: 1～3.5%; Guar gum: 0.5～2%; Titanium dioxide: 5～8%; Calcium propionate: 0.02～0.04%; Potassium sorbate: 0.01～0.03%; Talcum powder: 5～8%; Terra alba: 1～4%; Glycerine: 2～5%; Sorbyl alcohol: 1～4%; Water: 25～40%; The summation of above-mentioned all components percentage composition is 100%; The preparation method comprises the following steps:
(1) pulp processing: paper pulp is poured in the container that is filled with water, soaked 12～24 hours, until that paper pulp melts bubble is loose, above-mentioned paper pulp and water mix according to weight ratio 1:2, and then with water extracter, 75～80% water in this mixed solution are sloughed;
(2) emulsification: first water is joined in the emulsification pot, then add polyvinyl alcohol, glycerine, sorbyl alcohol, gum arabic, guar gum, potassium sorbate and calcium propionate, stir and heat between 95～100 ℃, keep emulsification fully after 2～3 hours;
(3) mix and blend: the final good mixed solution of emulsification of step (2) is joined in stirrer, add again the paper pulp that took off water in step (1), and then add talcum powder, terra alba and white dextrin, stir after 20～30 minutes, then add titanium dioxide to stir 20～30 minutes;
(4) modulation borax water: borax is crushed into powder, then water and borax powder are joined in warming pan, heat to 90～95 ℃ and constantly stir, until borax powder dissolves fully, heat preservation for standby use;
(5) finished product:, with the borax water that step (4) modulates, be added in the stirrer of step (3), stir and obtain finished product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101405078A CN102674785B (en) | 2012-05-06 | 2012-05-06 | White paper clay material for making relief painting and preparation method thereof |
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| CN102674785B true CN102674785B (en) | 2013-11-13 |
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| CN103223814B (en) * | 2013-04-02 | 2015-05-20 | 刘美艳 | Paper clay craft Chinese painting and producing method thereof |
| CN113650447A (en) * | 2021-08-30 | 2021-11-16 | 广东始创文化艺术发展有限公司 | Manufacturing process of simulated human ultralight clay skeleton color-plastic skin |
| CN114804728B (en) * | 2022-06-26 | 2023-04-25 | 重庆市女子职业高级中学 | Plastic pulp mud for artistic modeling and preparation method thereof |
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| CN1017989B (en) * | 1991-06-07 | 1992-08-26 | 北京市美术公司美术用品厂 | Paper clay |
| CN1119596A (en) * | 1994-07-29 | 1996-04-03 | 昆明市福德家具厂 | Method for making furniture relief and sculpture by using modified polyester |
| CN1225345A (en) * | 1998-11-30 | 1999-08-11 | 韩敏芳 | Artificial stone products |
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Effective date of registration: 20160721 Address after: 301, room 3, building 50, 322000 Yi Road, thick city street, Yiwu, Zhejiang Patentee after: Chen Junhua Address before: 322200 Zhejiang city of Jinhua Province Huang Town Pujiang County Parkway Park No. 67 Patentee before: Pujiang Xinping Import & Export Co.,Ltd. |
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