CN107512898A - A kind of 3D printing clay material and preparation method thereof - Google Patents
A kind of 3D printing clay material and preparation method thereof Download PDFInfo
- Publication number
- CN107512898A CN107512898A CN201710692211.XA CN201710692211A CN107512898A CN 107512898 A CN107512898 A CN 107512898A CN 201710692211 A CN201710692211 A CN 201710692211A CN 107512898 A CN107512898 A CN 107512898A
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- clay
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- walk
- rubbed
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/002—Water
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
Abstract
The invention discloses a kind of 3D printing clay material, including the percentage by weight of following components and each component to be：Kaolin clay 70%, water 20%, emulsifying agent 10%.The invention also discloses a kind of preparation method of 3D printing clay material, methods described includes：（1）Kaolin clay, water and emulsifying agent are taken according to the above ratio, carry out emulsification treatment with ultrasonic wave, mud is rubbed in preparation；（2）Take one block of clay to be placed on work top, if clay is done, clay is placed on to be lined with the table top of wet canvas and rubs white silk, if clay is overly wet, clay is put and rubs white silk on gypsum；（3）Mud is rubbed using cosmos wedging；（4）The walk mixed is positioned in shock platforms, prevents clay viscosity and mobility from reducing.The present invention changes the plasticity of clay by increasing proper proportion soft water and emulsifying agent；In order to keep the viscosity of clay and mobility, emulsus clay is positioned in specific environment and device, conveniently taken.
Description
Technical field
The present invention relates to a kind of clay material and preparation method thereof, and in particular to a kind of 3D printing clay material and its system
Preparation Method.
Background technology
With the continuous development of three-dimensional printing technology, clay material is more and more extensive in the application of three-dimensional printing technology.It is glutinous
Soil material is applied to 3 D-printing, is being to be bonded material powder to realize 3 D-printing with adhesive in early days.This side
Method is more complicated, and printing device volume is larger, and price is also very expensive, is not suitable for ruck.So that clay material
Application in 3D printing field is difficult to promote.
The model of clay material is obtained for low-cost and high-quality, being attempted property of clay is used among FDM technology, real
The 3 D-printing of existing clay material.But undressed clay material is not particularly suited for 3D printing, plasticity is too high to be caused into
Easily caved in during type, and the good clay caking property of mechanical property and plasticity are poor, therefore, in order to obtain beating suitable for 3D
The clay material of India and China's FDM technology is, it is necessary to be modified processing to clay material.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming prior art, there is provided a kind of 3D printing clay material
And preparation method thereof, by increasing proper proportion soft water and emulsifying agent, change the plasticity of clay；In order to keep the viscosity of clay
And mobility, emulsus clay is positioned in specific environment and device, conveniently taken.
In order to solve the above technical problems, the present invention provides a kind of 3D printing clay material, it is characterized in that, including with the following group
Divide and the percentage by weight of each component is：Kaolin clay 70%, water 20%, emulsifying agent 10%.
Preferably, described kaolin clay is that to eliminate the fineness of organic matter by high-temperature calcination be 1000~2000 mesh
Kaolin.
Preferably, described water is the soft water that hardness is less than 8 degree.
Preferably, described emulsifying agent is in alkylammonium salt, alkylphosphonic, aliphatic alcohol sulfate, alkylsulfonate
It is one or more.
The present invention also provides a kind of preparation method of 3D printing clay material, it is characterized in that, methods described includes：
（1）Kaolin clay, water and emulsifying agent are taken according to the above ratio, carry out emulsification treatment with ultrasonic wave, mud is rubbed in preparation；
（2）Take one block of clay to be placed on work top, if clay is done, clay is placed on to be lined with the table top of wet canvas and rubbed
Practice, if clay is overly wet, clay is put and rubs white silk on gypsum；
（3）Mud is rubbed using cosmos wedging；
（4）The walk mixed is positioned in shock platforms, prevents clay viscosity and mobility from reducing.
Preferably, with ultrasonic wave carry out emulsification treatment time be 10 minutes.
Preferably, the specific method of the cosmos wedging is：
Walk is buttressed as fulcrum using left hand, rubs pressure walk with the right hand, and walk is bent towards work top, top with 45 ° of inclinations
Among being folded to, central part is pressed towards table top again, it is desirable to which spinning movement is continuously coordinated；
Pugging group is rubbed in rotation in the direction of the clock, so operates, depending on walk dry and wet, thickness, walk is kneaded, bubble is rubbed repeatedly
To the greatest extent, it is finished until by the water of preparation.
Preferably, the vibration frequency of the shock platforms is 80~90Hz, the walk mixed be placed in temperature for 21~26 DEG C,
Humidity is in 30~60% environment.
Preferably, after the clay material prepared was more than 6 hours, soft water is added, rubs mud again.
The beneficial effect that the present invention is reached：By increasing proper proportion soft water and emulsifying agent, change the plasticity of clay；
In order to keep the viscosity of clay and mobility, emulsus clay is positioned in specific environment and device, conveniently taken.
Brief description of the drawings
The extrusion test design sketch of emulsus clay material prepared by Fig. 1.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
Embodiment one
A kind of preparation method of 3D printing clay material, methods described include：
1. take 700g by high-temperature calcination eliminate organic matter fineness be 1000~2000 mesh kaolin powder, 200g hardness
Soft water less than 8 degree, 100g emulsifying agents.
2. adding 100g emulsifying agents in kaolin powder, enter emulsification treatment 10 minutes using ultrasonic wave.
3. take clay to put rubs white silk on gypsum.Walk is helped as fulcrum using left hand, rubs pressure walk with the right hand, and make mud
Group bends towards work top with 45 ° of inclinations.Among top is folded to, central part is pressed towards table top again, it is desirable to which spinning movement is continuous
Coordinate, so be repeated several times, walk is kneaded, bubble rub to the greatest extent, be finished until by the water of preparation.
4. taking the emulsus clay that part prepares to be printed, it is 80~90Hz's that remaining emulsus clay, which is then placed in frequency,
In shock platforms, 21~26 DEG C of temperature is placed in, in the environment that humidity is 30~60%, be easy to take next time.
Extrusion test：
The emulsus clay prepared on a small quantity is taken to carry out extrusion test in extruder head container, as Article 2 white line is extrusion in Fig. 1
Effect, it is seen that extrusion is uniform.
Continue to increase 50g soft water, after vibrations uniformly, go emulsus clay to be placed in extruder head container, carry out extrusion test, such as
First white line is extrusion effect in Fig. 1, it is seen that extrusion is wider, and easily caves in.
Embodiment two
A kind of preparation method of 3D printing clay material, methods described include：
1. take 560g by high-temperature calcination eliminate organic matter fineness be 1000~2000 mesh kaolin powder, 70g hardness
Soft water less than 8 degree, 160g emulsifying agents.
2. adding 160g emulsifying agents in kaolin powder, enter emulsification treatment 10 minutes using ultrasonic wave.
3. take clay to put rubs white silk on gypsum.Walk is helped as fulcrum using left hand, rubs pressure walk with the right hand, and make mud
Group bends towards work top with 45 ° of inclinations.Among top is folded to, central part is pressed towards table top again, it is desirable to which spinning movement is continuous
Coordinate, so be repeated several times, walk is kneaded, bubble rub to the greatest extent, be finished until by the water of preparation.
4. taking the emulsus clay that part prepares to be printed, it is 80~90Hz's that remaining emulsus clay, which is then placed in frequency,
In shock platforms, 21~26 DEG C of temperature is placed in, in the environment that humidity is 30~60%, be easy to take next time.
Extrusion test：
The emulsus clay prepared on a small quantity is taken to carry out extrusion test in extruder head container, as Article 5 void white line is crowded in Fig. 1
Go out effect, it is seen that extrusion is uneven, easily blocks, disconnects.
Continue to increase 10g soft water, after vibrations uniformly, go emulsus clay to be placed in extruder head container, carry out extrusion test, such as
Third and fourth in Fig. 1 white line is extrusion effect, it is seen that extrusion is wider, and easily caves in.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of 3D printing clay material, it is characterized in that, including the percentage by weight of following components and each component is：Kaolin
Clay 70%, water 20%, emulsifying agent 10%.
2. a kind of 3D printing clay material according to claim 1, it is characterized in that, described kaolin clay is process
The fineness that high-temperature calcination eliminates organic matter is the kaolin of 1000~2000 mesh.
3. a kind of 3D printing clay material according to claim 1, it is characterized in that, described water is that hardness is less than 8 degree
Soft water.
4. a kind of 3D printing clay material according to claim 1, it is characterized in that, described emulsifying agent is alkylammonium
One or more in salt, alkylphosphonic, aliphatic alcohol sulfate, alkylsulfonate.
5. a kind of preparation method of 3D printing clay material, it is characterized in that, methods described includes：
（1）Kaolin clay, water and emulsifying agent are taken according to the above ratio, carry out emulsification treatment with ultrasonic wave, mud is rubbed in preparation；
（2）Take one block of clay to be placed on work top, if clay is done, clay is placed on to be lined with the table top of wet canvas and rubbed
Practice, if clay is overly wet, clay is put and rubs white silk on gypsum；
（3）Mud is rubbed using cosmos wedging；
（4）The walk mixed is positioned in shock platforms, prevents clay viscosity and mobility from reducing.
6. a kind of preparation method of 3D printing clay material according to claim 5, it is characterized in that, carried out with ultrasonic wave
The time of emulsification treatment is 10 minutes.
7. a kind of preparation method of 3D printing clay material according to claim 5, it is characterized in that, the cosmos is rubbed
The specific method of mud method is：
Walk is buttressed as fulcrum using left hand, rubs pressure walk with the right hand, and walk is bent towards work top, top with 45 ° of inclinations
Among being folded to, central part is pressed towards table top again, it is desirable to which spinning movement is continuously coordinated；
Pugging group is rubbed in rotation in the direction of the clock, so operates, depending on walk dry and wet, thickness, walk is kneaded, bubble is rubbed repeatedly
To the greatest extent, it is finished until by the water of preparation.
8. a kind of preparation method of 3D printing clay material according to claim 5, it is characterized in that, the shock platforms
Vibration frequency be 80~90Hz, the walk mixed is placed in the environment that temperature is 21~26 DEG C, humidity is 30~60%.
9. a kind of preparation method of 3D printing clay material according to claim 5, it is characterized in that, the clay prepared
After material was more than 6 hours, soft water is added, rubs mud again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692211.XA CN107512898A (en) | 2017-08-14 | 2017-08-14 | A kind of 3D printing clay material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692211.XA CN107512898A (en) | 2017-08-14 | 2017-08-14 | A kind of 3D printing clay material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107512898A true CN107512898A (en) | 2017-12-26 |
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| CN201710692211.XA Pending CN107512898A (en) | 2017-08-14 | 2017-08-14 | A kind of 3D printing clay material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484110A (en) * | 2018-06-25 | 2018-09-04 | 福州大学 | A kind of formula for ceramic 3D printing pug |
| CN115304392A (en) * | 2021-05-08 | 2022-11-08 | 中国石油化工股份有限公司 | Kaolin-based 3D printing powder and integral active porous material prepared from same |
Citations (4)
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|---|---|---|---|---|
| CN103980429A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | Acrylonitrile-butadiene-styrene (ABS) powder with dual-binary particle size distribution for 3D printing and preparation method thereof |
| CN103980428A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | Acrylonitrile-butadiene-styrene (ABS) powder for 3D printing and preparation method thereof |
| CN105503146A (en) * | 2015-12-24 | 2016-04-20 | 成都新柯力化工科技有限公司 | Clay material for laser sintering 3D printing and preparation method of clay material |
| CN105645923A (en) * | 2015-12-24 | 2016-06-08 | 成都新柯力化工科技有限公司 | Filamentous clay material for 3D printing and preparation method thereof |
-
2017
- 2017-08-14 CN CN201710692211.XA patent/CN107512898A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980429A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | Acrylonitrile-butadiene-styrene (ABS) powder with dual-binary particle size distribution for 3D printing and preparation method thereof |
| CN103980428A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | Acrylonitrile-butadiene-styrene (ABS) powder for 3D printing and preparation method thereof |
| CN105503146A (en) * | 2015-12-24 | 2016-04-20 | 成都新柯力化工科技有限公司 | Clay material for laser sintering 3D printing and preparation method of clay material |
| CN105645923A (en) * | 2015-12-24 | 2016-06-08 | 成都新柯力化工科技有限公司 | Filamentous clay material for 3D printing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘木森等: "《陶艺基础》", 31 January 2011 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484110A (en) * | 2018-06-25 | 2018-09-04 | 福州大学 | A kind of formula for ceramic 3D printing pug |
| CN115304392A (en) * | 2021-05-08 | 2022-11-08 | 中国石油化工股份有限公司 | Kaolin-based 3D printing powder and integral active porous material prepared from same |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |