CN104261794B - A kind of handicraft clay sculpture material and preparation method thereof - Google Patents

A kind of handicraft clay sculpture material and preparation method thereof Download PDF

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CN104261794B
CN104261794B CN201410475610.7A CN201410475610A CN104261794B CN 104261794 B CN104261794 B CN 104261794B CN 201410475610 A CN201410475610 A CN 201410475610A CN 104261794 B CN104261794 B CN 104261794B
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weight portion
weight
parts
calcium carbonate
kaolin
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CN104261794A (en
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李堃
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Huanghe Science and Technology College
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Abstract

The invention discloses a kind of handicraft clay sculpture material, it is made up of the raw material of following weight portion: 2~3 weight portion Boraxs, 1~2 parts by weight of phosphoric acid ammonium dihydrogen, 4~6 weight portion magnesium oxide, 0.5~1 weight portion aluminum chloride, 0.5~1 weight portion sodium humate, 50~60 parts by weight kaolin clay, 10~20 weight parts of calcium carbonate, 30~40 weight portion silica flours, 10~20 weight portion white mica powders, 1~3 weight portion Gypsum Fibrosum, 0.5~1 weight portion hydroxyethyl cellulose, total Water is become the aequum of dough mouldable state to product.The handicraft clay sculpture material of the present invention can use under any condition, the reasonable science of formula, and raw material is easy to get, and cost is low, easily disperses stirring, and in hardening process, work surface is not likely to produce dry and cracked, and surface compact is smooth, can be widely used for the fields such as sculpture, clay sculpture, model.The preparation method that the invention also discloses a kind of handicraft clay sculpture material, this preparation method processing step is simple, workable.

Description

A kind of handicraft clay sculpture material and preparation method thereof
Technical field
The present invention relates to clay sculpture technical field, especially relate to a kind of handicraft clay sculpture material and preparation method thereof.
Background technology
The clay sculpture art work is of a great variety, with a long history, is our people's artistic form loved by all, has strong place of china characteristic.Traditional clay sculpture material, with clay for raw material, adds various auxiliary agent, water use regulation viscosity.But traditional clay sculpture hardened material time is long, it is generally required to several days or longer, easily causing artware deformation, heap collapses, and for shortening firm time, generally carries out heat setting to artware, heat setting energy consumption is high, and very easily causes handicraft surface to ftracture.
Authorization Notice No. CN102887696B, the Chinese patent of authorized announcement date 2014.04.23 discloses a kind of self-hardening sculpture clay and preparation method thereof, this self-hardening sculpture clay includes following raw materials according and makes: nano-kaoline 5 weight portion, magnesium oxide 1-2 weight portion, magnesium chloride 1-0.5 weight portion, dry pulp 1-0.5 weight portion, glutinous rice flour 1-0.5 weight portion, total Water is aequum.It is disadvantageous in that: this sculpture clay firm time is long, within least 8 hours, could harden;This sculpture clay adds glutinous rice flour to improve adhesion strength, but glutinous rice flour is high at temperature, high humidity time easily ferment, mildew, corrupt, glutinous rice flour after fermentation has acid smell, surface blistering, long green hair, viscosity is substantially reduced, affect the processing that bonds normally so that the application of this sculpture clay is restricted, simultaneously, glutinous rice flour is conglomeration very easily, not easily dispersed with stirring;This sculpture clay is in hardening process, and surface is easy to crack.
Summary of the invention
The present invention is to solve the problems referred to above existing for the clay sculpture material of prior art, it is provided that a kind of reasonable science of formula, and raw material is easy to get, and cost is low, and plasticity is good with cohesive force, can harden voluntarily, the handicraft clay sculpture material that surface is not easy to crack in hardening process.
The preparation method that present invention also offers a kind of handicraft clay sculpture material, the method processing step is simple, workable.
To achieve these goals, the present invention is by the following technical solutions:
A kind of handicraft clay sculpture material, is made up of the raw material of following weight portion: 2~3 weight portion Boraxs, 1~2 parts by weight of phosphoric acid ammonium dihydrogen, 4~6 weight portion magnesium oxide, 0.5~1 weight portion aluminum chloride, 0.5~1 weight portion sodium humate, 50~60 parts by weight kaolin clay, 10~20 weight parts of calcium carbonate, 30~40 weight portion silica flours, 10~20 weight portion white mica powders, 1~3 weight portion Gypsum Fibrosum, 0.5~1 weight portion hydroxyethyl cellulose, total Water is become the aequum of dough mouldable state to product.In the handicraft clay sculpture material of the present invention, ammonium dihydrogen phosphate can with magnesium oxide generation hydration reaction, generate water-fast product, carrying out along with hydration reaction, product is constantly grown up and is cross-linked with each other, ultimately form the firming body with some strength, ammonium dihydrogen phosphate can make the clay sculpture material of the present invention harden with magnesium oxide, follow-up sinter-hardened without carrying out again, but ammonium dihydrogen phosphate can be very fast with magnesian hydration reaction speed, the operability making material is poor, molding inconvenience, and be unfavorable for works are repaired improving, therefore the present invention adds Borax to solve this problem, Borax plays the effect of slow setting, the condensation firm time of the present invention can be slowed down, be conducive to improving operability, ammonium dihydrogen phosphate is very crucial with magnesian proportioning, if magnesium oxide is very little, the non-complete reaction of ammonium dihydrogen phosphate after material solidification, works intensity difference, it is unfavorable for molding, and magnesium oxide is too many, response speed is too fast, make operating range too little, it is unfavorable for using, therefore ammonium dihydrogen phosphate must strictly be controlled with magnesian addition to ensure to make the clay sculpture material of the present invention have good performance indications;AL in aluminum chloride3+Product can be made to form the tridimensional network of crosslinking, be conducive to the raising of firming body intensity;Sodium humate can improve plasticity and the binding ability of clay sculpture material of the present invention, reduces works deformation, works also can be avoided to ftracture in dry hardening process;Kaolin, calcium carbonate, silica flour, white mica powder collectively forms the pug in clay sculpture material of the present invention, by Kaolin, calcium carbonate, quartz, synergism between white mica powder, can improve plasticity and the binding ability of the clay sculpture material of the present invention, thus meeting the requirement of moulding process;Gypsum Fibrosum can improve mouldability and the intensity of clay sculpture material of the present invention, and make work surface fine and close smooth and do not play ash, does not shrink, flawless in hardening process, can improve the quality of works;Hydroxyethyl cellulose has the effect of water conservation, thickening, thickening, not only contributes to improve mouldability and the plasticity of clay sculpture material of the present invention, but also can avoid the phenomenon that works cause work surface to ftracture because inside and outside moisture evaporation speed is inconsistent.
As preferably, described magnesian particle diameter is 5~10 μm.Magnesian size affects the solidification rate of clay sculpture material of the present invention, granule is more little, solidification rate is more fast, setting time is more short, is unfavorable for carrying out works repairing improving, and granule is more big, the plasticity of clay sculpture material of the present invention reduces with operability, and work surface is comparatively coarse, of poor quality, therefore the present invention must by magnesian size controlling at 5~10 μm.
As preferably, described Borax, Kaolin, calcium carbonate, silica flour, the particle diameter of white mica powder is 40~100 orders.
The preparation method of a kind of handicraft clay sculpture material, comprises the following steps:
(1) by 2~3 weight portion Boraxs, 1~2 parts by weight of phosphoric acid ammonium dihydrogen, 4~6 weight portion magnesium oxide, 0.5~1 weight portion aluminum chloride, 0.5~1 weight portion sodium humate, 50~60 parts by weight kaolin clay, 10~20 weight parts of calcium carbonate, 30~40 weight portion silica flours, 10~20 weight portion white mica powders, 1~3 weight portion Gypsum Fibrosum, after the weight of 0.5~1 weight portion hydroxyethyl cellulose weighs each raw material, Kaolin, calcium carbonate, silica flour are mixed homogeneously with white mica powder, obtains pug;
(2) Borax, ammonium dihydrogen phosphate are mixed homogeneously with magnesium oxide, obtain solidifying substance;
(3), after pug, solidifying substance being mixed homogeneously with aluminum chloride, sodium humate, Gypsum Fibrosum, hydroxyethyl cellulose, add the desired amount of water, be stirred continuously to become dough mouldable state product.
As preferably, in step (2), magnesian particle diameter is 5~10 μm.
As preferably, described Borax, Kaolin, calcium carbonate, silica flour, the particle diameter of white mica powder is 40~100 orders.
Therefore, the invention have the advantages that: can using under any condition, the plastic time is 2~3h, both ensure that enough time allowed creator carry out works repairing improvement, shorten again firm time, it addition, the handicraft reasonable science of clay sculpture material prescription of the present invention, raw material is easy to get, cost is low, easily disperses stirring, and in hardening process, work surface is not likely to produce dry and cracked, surface compact is smooth, can be widely used for the fields such as sculpture, clay sculpture, model.
Detailed description of the invention
Below by detailed description of the invention, the present invention will be further described.
Embodiment 1
A kind of handicraft clay sculpture material, it is made up of the raw material of following weight portion: 3 weight portion Boraxs, 2 parts by weight of phosphoric acid ammonium dihydrogens, 6 weight portion magnesium oxide, 1 weight portion aluminum chloride, 1 weight portion sodium humate, 60 parts by weight kaolin clay, 20 weight parts of calcium carbonate, 40 weight portion silica flours, 20 weight portion white mica powders, 3 weight portion Gypsum Fibrosum, 1 weight portion hydroxyethyl cellulose, total Water is become the aequum of dough mouldable state to product, and wherein, magnesian particle diameter is 10 μm, Borax, Kaolin, calcium carbonate, silica flour, the particle diameter of white mica powder is 100 orders.
The preparation method of this handicraft clay sculpture material, comprises the following steps:
(1) Borax, Kaolin, calcium carbonate, silica flour and white mica powder are crossed respectively 100 mesh sieves, magnesium oxide is crossed the sieve that aperture is 10 μm, after weighing Borax, ammonium dihydrogen phosphate, magnesium oxide, aluminum chloride, sodium humate, Kaolin, calcium carbonate, silica flour, white mica powder, Gypsum Fibrosum and hydroxyethyl cellulose by above-mentioned weight proportion, by Kaolin, calcium carbonate, silica flour and white mica powder mix homogeneously, obtain pug.
(2) Borax, ammonium dihydrogen phosphate are mixed homogeneously with magnesium oxide, obtain solidifying substance.
(3), after pug, solidifying substance being mixed homogeneously with aluminum chloride, sodium humate, Gypsum Fibrosum, hydroxyethyl cellulose, add the desired amount of water, be stirred continuously to become dough mouldable state product, be available for sculpture, clay sculpture etc. use.
Embodiment 2
A kind of handicraft clay sculpture material, it is made up of the raw material of following weight portion: 2 weight portion Boraxs, 1 parts by weight of phosphoric acid ammonium dihydrogen, 4 weight portion magnesium oxide, 0.5 weight portion aluminum chloride, 0.5 weight portion sodium humate, 50 parts by weight kaolin clay, 10 weight parts of calcium carbonate, 30 weight portion silica flours, 10 weight portion white mica powders, 1 weight portion Gypsum Fibrosum, 0.5 weight portion hydroxyethyl cellulose, total Water is become the aequum of dough mouldable state to product, and wherein, magnesian particle diameter is 5 μm, Borax, Kaolin, calcium carbonate, silica flour, the particle diameter of white mica powder is 40 orders.
The preparation method of this handicraft clay sculpture material, comprises the following steps:
(1) Borax, Kaolin, calcium carbonate, silica flour and white mica powder are crossed respectively 40 mesh sieves, magnesium oxide is crossed the sieve that aperture is 5 μm, after weighing Borax, ammonium dihydrogen phosphate, magnesium oxide, aluminum chloride, sodium humate, Kaolin, calcium carbonate, silica flour, white mica powder, Gypsum Fibrosum and hydroxyethyl cellulose by above-mentioned weight proportion, by Kaolin, calcium carbonate, silica flour and white mica powder mix homogeneously, obtain pug.
(2) Borax, ammonium dihydrogen phosphate are mixed homogeneously with magnesium oxide, obtain solidifying substance.
(3), after pug, solidifying substance being mixed homogeneously with aluminum chloride, sodium humate, Gypsum Fibrosum, hydroxyethyl cellulose, add the desired amount of water, be stirred continuously to become dough mouldable state product, be available for sculpture, clay sculpture etc. use.
Embodiment 3
A kind of handicraft clay sculpture material, it is made up of the raw material of following weight portion: 2.5 weight portion Boraxs, 1.5 parts by weight of phosphoric acid ammonium dihydrogens, 5 weight portion magnesium oxide, 0.6 weight portion aluminum chloride, 0.7 weight portion sodium humate, 55 parts by weight kaolin clay, 15 weight parts of calcium carbonate, 35 weight portion silica flours, 12 weight portion white mica powders, 2 weight portion Gypsum Fibrosum, 0.8 weight portion hydroxyethyl cellulose, total Water is become the aequum of dough mouldable state to product, and wherein, magnesian particle diameter is 6 μm, Borax, Kaolin, calcium carbonate, silica flour, the particle diameter of white mica powder is 60 orders.
The preparation method of this handicraft clay sculpture material, comprises the following steps:
(1) Borax, Kaolin, calcium carbonate, silica flour and white mica powder are crossed respectively 60 mesh sieves and magnesium oxide is crossed the sieve that aperture is 6 μm, after weighing Borax, ammonium dihydrogen phosphate, magnesium oxide, aluminum chloride, sodium humate, Kaolin, calcium carbonate, silica flour, white mica powder, Gypsum Fibrosum and hydroxyethyl cellulose by above-mentioned weight proportion, by Kaolin, calcium carbonate, silica flour and white mica powder mix homogeneously, obtain pug.
(2) Borax, ammonium dihydrogen phosphate are mixed homogeneously with magnesium oxide, obtain solidifying substance.
(3), after pug, solidifying substance being mixed homogeneously with aluminum chloride, sodium humate, Gypsum Fibrosum, hydroxyethyl cellulose, add the desired amount of water, be stirred continuously to become dough mouldable state product, be available for sculpture, clay sculpture etc. use.
Embodiment described above is the one preferably scheme of the present invention, not the present invention is done any pro forma restriction, also has other variant and remodeling under the premise without departing from the technical scheme described in claim.

Claims (4)

1. a handicraft clay sculpture material, it is characterized in that, it is made up of the raw material of following weight portion: 2~3 weight portion Boraxs, 1~2 parts by weight of phosphoric acid ammonium dihydrogen, 4~6 weight portion magnesium oxide, 0.5~1 weight portion aluminum chloride, 0.5~1 weight portion sodium humate, 50~60 parts by weight kaolin clay, 10~20 weight parts of calcium carbonate, 30~40 weight portion silica flours, 10~20 weight portion white mica powders, 1~3 weight portion Gypsum Fibrosum, 0.5~1 weight portion hydroxyethyl cellulose, total Water is become the aequum of dough mouldable state to product, and described magnesian particle diameter is 5~10 μm.
2. a kind of handicraft clay sculpture material according to claim 1, it is characterised in that described Borax, Kaolin, calcium carbonate, silica flour, the particle diameter of white mica powder is 40~100 orders.
3. the preparation method of a handicraft clay sculpture material as claimed in claim 1, it is characterised in that comprise the following steps:
(1) by 2~3 weight portion Boraxs, 1~2 parts by weight of phosphoric acid ammonium dihydrogen, 4~6 weight portion magnesium oxide, 0.5~1 weight portion aluminum chloride, 0.5~1 weight portion sodium humate, 50~60 parts by weight kaolin clay, 10~20 weight parts of calcium carbonate, 30~40 weight portion silica flours, 10~20 weight portion white mica powders, 1~3 weight portion Gypsum Fibrosum, after the weight of 0.5~1 weight portion hydroxyethyl cellulose weighs each raw material, Kaolin, calcium carbonate, silica flour are mixed homogeneously with white mica powder, obtains pug;
(2) Borax, ammonium dihydrogen phosphate are mixed homogeneously with magnesium oxide, obtain solidifying substance;
(3), after pug, solidifying substance being mixed homogeneously with aluminum chloride, sodium humate, Gypsum Fibrosum, hydroxyethyl cellulose, add the desired amount of water, be stirred continuously to become dough mouldable state product.
4. preparation method according to claim 3, it is characterised in that described Borax, Kaolin, calcium carbonate, silica flour, the particle diameter of white mica powder is 40~100 orders.
CN201410475610.7A 2014-09-16 2014-09-16 A kind of handicraft clay sculpture material and preparation method thereof Expired - Fee Related CN104261794B (en)

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CN105859235B (en) * 2016-03-30 2018-10-26 厦门海石生态环境股份有限公司 Mud material for carving on it and preparation method thereof
CN105948566A (en) * 2016-04-29 2016-09-21 南京晨光艺术工程有限公司 High-strength sculpture material formula
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