CN110156375A - A kind of photocuring 3D printing aluminium oxide ceramics slurry and preparation method - Google Patents
A kind of photocuring 3D printing aluminium oxide ceramics slurry and preparation method Download PDFInfo
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- CN110156375A CN110156375A CN201910550744.3A CN201910550744A CN110156375A CN 110156375 A CN110156375 A CN 110156375A CN 201910550744 A CN201910550744 A CN 201910550744A CN 110156375 A CN110156375 A CN 110156375A
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- aluminium oxide
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- 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
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62685—Treating the starting powders individually or as mixtures characterised by the order of addition of constituents or additives
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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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
- C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00181—Mixtures specially adapted for three-dimensional printing (3DP), stereo-lithography or prototyping
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6026—Computer aided shaping, e.g. rapid prototyping
Abstract
The present invention relates to a kind of photocuring 3D printing aluminium oxide ceramics slurry and preparation methods, and aluminium oxide ceramics slurry is by photosensitive resin, dispersing agent and alumina powder.Preparation method: dispersing agent is added dropwise in photosensitive resin and is stirred evenly, then alumina powder is gradually added into photosensitive resin；(2) obtained mixture is stirred evenly, defoaming agent is added in ball milling after 2~6 hours, UV absorbers are added in ball milling again after 2~6 hours, after mixing evenly, ultrasonic vibration 0.5~6 hour, then proceedes to ball milling 2~6 hours；(3) by the mixture vacuumize process 0.5~6 hour after ball milling to get arriving aluminium oxide ceramics slurry.Aluminium oxide ceramics slurry preparation process of the invention is easy, efficient, stability is excellent, reduces scattering phenomenon of the ultraviolet light in ceramic slurry, improves printing precision, suitable for high-precision, the photocuring 3D printing ceramic technology field of complex parts.
Description
Technical field
The invention belongs to increases material manufacturing technology field, it is related to a kind of photocuring 3D printing aluminium oxide ceramics slurry and preparation side
Method.
Background technique
Charles Hull invented photocuring 3D printing technique in 1986, for print resin material (Hull, C.,
1986.Apparatus for production of three-dimensional objects by
Stereolithography.USPatent 06,638,905.), Michelle L.Griffith is in nineteen ninety-five by photocuring 3D
Printing technique is applied to ceramic field (Griffith M L, Halloran J W.Freeform fabrication of
ceramics via stereolithography[J].Journal of the American Ceramic Society,
1996,79 (10): 2601-2608.), since technique changes the subversiveness that traditional mode of production manufacturing mode produces, cause
It attractes attention in the world.
Since ceramic material brittleness is big, the production and processing ceramic part that structure is complicated, precision is high is more difficult.Photocuring
3D printing ceramic technology passes through the mode being layering and is especially advantageous for the production ceramic part that structure is complicated, precision is high.
Photocuring 3D printing ceramic slurry is the basis of photocuring 3D printing ceramic technology, is only prepared for suitable ceramics
Slurry could push the development and application of this technology.Xi'an platinum Li Tezengcai technical concern Co., Ltd proposes a kind of high
The preparation method (Chinese patent, patent No. CN108033777A) of the alumina slurry of solid phase low-viscosity.Guangdong University of Technology mentions
A kind of method (Chinese patent, patent No. CN106673627A) of photocuring 3D printing aluminium oxide toughening ceramic is gone out.Central China section
Skill university proposes a kind of preparation method (Chinese patent, patent No. CN109485433A) of ceramic slurry that stability is good.Often
Kind method prepares resulting ceramic slurry system difference, suitable for different production fields.
Photocuring slurry system is various, and the application of slurry and printing gained ceramic performance are different, and that there are slurries is easy
Sedimentation prints the problems such as difficulty is larger, success rate is lower.
Summary of the invention
Technical problems to be solved
In order to avoid the shortcomings of the prior art, the present invention propose a kind of photocuring 3D printing aluminium oxide ceramics slurry and
Preparation method, preparation process simplicity, the preparation method of photocuring 3D printing alumina slurry efficient, stability is excellent, is fitted
It is used to prepare high-precision, complicated ceramic part.
Technical solution
A kind of photocuring 3D printing aluminium oxide ceramics slurry, it is characterised in that including dispersing agent, photosensitive resin and aluminium oxide
Powder, in which: dispersing agent mass percentage is 2%~25%, and alumina powder mass percentage is 40%~85%, remaining
Amount is photosensitive resin；The photosensitive resin is acrylic resin；The sum of the mass percent of each component is in the composition
100%.
The acrylic resin are as follows: trimethylolpropane trimethacrylate, 1,6 hexanediol diacrylate, metering system
One of sour hydroxyl ethyl ester is a variety of.
The dispersing agent are as follows: one of polyethylene glycol, ethyl acetate, n-octyl alcohol, Decanol, oleic acid, vinylacetate
Or the mixture of a variety of compositions.
A method of preparing the photocuring 3D printing aluminium oxide ceramics slurry, it is characterised in that steps are as follows:
Step 1: dispersing agent being added dropwise in photosensitive resin and stirred evenly, alumina powder is then gradually added into light
Mixture is obtained in quick resin, wherein dispersing agent mass percentage is 2%~25%, and alumina powder mass percentage is
40%~85%, surplus is photosensitive resin；
Step 2: defoaming agent will be added after mixture ball milling 2~6 hours, ultraviolet light is added after ball milling 2~6 hours again and inhales
It receives agent after mixing evenly, ultrasonic vibration 0.5~6 hour, then proceedes to ball milling 2~6 hours；
Opposite mixture, the mass percent of the defoaming agent of addition are 0.5%~10%；The quality hundred of UV absorbers
Divide than being 0.5%~10%,
Step 3: by the mixture vacuumize process 0.5~6 hour after ball milling to get arriving aluminium oxide ceramics slurry.
The defoaming agent are as follows: neopelex, butyl acrylate, polyoxyethyl propyl polyoxyethanyl glycerin ether, sweet dew
The mixture of one of alcohol, stearic acid, dimethyl siloxane or a variety of compositions.
The UV absorbers are one of UV-234, UV-326, UV-328, light stabilizer HPT or a variety of compositions
Mixture.
Beneficial effect
A kind of photocuring 3D printing aluminium oxide ceramics slurry proposed by the present invention and preparation method, aluminium oxide ceramics slurry by
Photosensitive resin, dispersing agent, alumina powder, defoaming agent and UV absorbers composition.Specifically the preparation method is as follows: (1) will be divided
Powder is added dropwise in photosensitive resin and stirs evenly, and then alumina powder is gradually added into photosensitive resin, wherein dispersing
Agent mass percentage is 2%~25%, and alumina powder mass percentage is 40%~85%；(2) mixing that will be obtained
Object stirs evenly, and defoaming agent is added in ball milling after 2~6 hours, and wherein the mass percentage of defoaming agent is 0.5%~10%, then
UV absorbers are added after 2~6 hours in secondary ball milling, and wherein the mass percentage of UV absorbers is 0.5%~10%,
After mixing evenly, ultrasonic vibration 0.5~6 hour then proceedes to ball milling 2~6 hours；(3) mixture after ball milling is vacuumized
0.5~6 hour is handled to get aluminium oxide ceramics slurry is arrived.Aluminium oxide ceramics slurry preparation process of the invention is easy, efficiently,
Stability is excellent, reduces scattering phenomenon of the ultraviolet light in ceramic slurry, improves printing precision, be suitable for high-precision,
The photocuring 3D printing ceramic technology field of complex parts.
Beneficial effects of the present invention have the following:
1, aluminium oxide ceramics slurry preparation process of the invention is easy, efficient, stability is excellent, reduces ultraviolet light and exists
Scattering phenomenon in ceramic slurry, improves printing precision, suitable for high-precision, the photocuring 3D printing ceramics skill of complex parts
Art field.
2, photocuring 3D printing aluminum oxide technology is conducive to the molding of high precision, structure is complicated part, in ceramic core, life
Object medicine aluminium oxide joint prosthesis, thick film integrated circuit, Precision Machining etc. have a good application prospect.Through the invention
Photocuring 3D printing ceramic slurry preparation method, the ceramic product of available excellent surface quality beats for photocuring 3D
The application of print aluminium oxide ceramics technology provides the foundation.
Detailed description of the invention
Fig. 1 is the preparation method flow chart of photocuring 3D printing aluminium oxide ceramics slurry
Fig. 2 is solidification 3D printing aluminium oxide ceramics biscuit pictorial diagram
Specific embodiment
Now in conjunction with embodiment, attached drawing, the invention will be further described:
Based on the present Research of photocuring 3D printing aluminium oxide ceramics technology, the excellent ceramic slurry of processability is this skill
The critical issue of art application.
The present invention is carried out light and is consolidated by allotment photosensitive resin, dispersing agent, alumina powder, defoaming agent and UV absorbers
Change the preparation of 3D printing aluminium oxide ceramics slurry.Wherein dispersing agent mass percentage is 2%~25%, quality of alumina percentage
Content is 40%~85%, and surplus is photosensitive resin.
Dispersing agent is added dropwise in photosensitive resin and is stirred evenly, alumina powder is then gradually added into photosensitive resin
In.
Obtained mixture is stirred evenly, defoaming agent is added in ball milling after 2~6 hours, add after ball milling 2~6 hours again
Enter UV absorbers, after mixing evenly, ultrasonic vibration 0.5~6 hour, then proceedes to ball milling 2~6 hours.
By the mixture vacuumize process 0.5~6 hour after ball milling to get arriving aluminium oxide ceramics slurry.
Embodiment 1.
Step 1: 10g n-decane is added dropwise in 30g photosensitive resin-acrylic resin and is stirred evenly.Then will
60g alumina powder being added in photosensitive resin-acrylic resin gradually.
Step 2: obtained mixture is stirred evenly, and 2g stearic acid is added after ball milling 3 hours, again after ball milling 3 hours
1g UV absorbers UV-328 is added and ultrasonic vibration 2 hours, then proceedes to ball milling 4 hours after mixing evenly.
Step 3: by mixture vacuumize process 2 hours after ball milling to get aluminium oxide ceramics slurry.Photocuring 3D is beaten
It is as shown in Figure 2 to print aluminium oxide ceramics biscuit.
Embodiment 1.
Step 1: 10g n-octyl alcohol is added dropwise in 30g photosensitive resin-acrylic resin and is stirred evenly.Then will
60g alumina powder being added in photosensitive resin-acrylic resin gradually.
Step 2: obtained mixture is stirred evenly, and 2g mannitol is added after ball milling 3 hours, again after ball milling 3 hours
1g UV absorbers UV-234 is added and ultrasonic vibration 2 hours, then proceedes to ball milling 4 hours after mixing evenly.
Step 3: by mixture vacuumize process 2 hours after ball milling to get aluminium oxide ceramics slurry.Photocuring 3D is beaten
It is as shown in Figure 2 to print aluminium oxide ceramics biscuit.
Embodiment 1.
Step 1: 10g ethyl acetate is added dropwise in 30g photosensitive resin-acrylic resin and is stirred evenly.Then
By 60g alumina powder being added in photosensitive resin gradually.
Step 2: obtained mixture is stirred evenly, and 2g butyl acrylate is added after ball milling 3 hours, ball milling 3 is small again
When after be added 1g UV absorbers UV-326 ultrasonic vibration 2 hours, then proceed to ball milling 4 hours after mixing evenly.
Step 3: by mixture vacuumize process 2 hours after ball milling to get aluminium oxide ceramics slurry.Photocuring 3D is beaten
It is as shown in Figure 2 to print aluminium oxide ceramics biscuit.
Acrylic resin described in above-described embodiment are as follows: trimethylolpropane trimethacrylate, two propylene of 1,6-HD
One of acid esters, hydroxyethyl methacrylate are a variety of.
Claims (6)
1. a kind of photocuring 3D printing aluminium oxide ceramics slurry, it is characterised in that including dispersing agent, photosensitive resin and alumina powder
Body, in which: dispersing agent mass percentage is 2%~25%, and alumina powder mass percentage is 40%~85%, surplus
For photosensitive resin；The photosensitive resin is acrylic resin；The sum of the mass percent of each component is in the composition
100%.
2. photocuring 3D printing aluminium oxide ceramics slurry according to claim 1, it is characterised in that: the acrylic resin
Are as follows: one of trimethylolpropane trimethacrylate, 1,6 hexanediol diacrylate, hydroxyethyl methacrylate are more
Kind.
3. photocuring 3D printing aluminium oxide ceramics slurry according to claim 1, it is characterised in that: the dispersing agent are as follows: poly-
The mixture of one of ethylene glycol, ethyl acetate, n-octyl alcohol, Decanol, oleic acid, vinylacetate or a variety of compositions.
4. a kind of method for preparing claims 1 or 2 or the 3 photocuring 3D printing aluminium oxide ceramics slurries, it is characterised in that
Steps are as follows:
Step 1: dispersing agent being added dropwise in photosensitive resin and stirred evenly, alumina powder is then gradually added into photosensitive tree
Mixture is obtained in rouge, wherein dispersing agent mass percentage is 2%~25%, and alumina powder mass percentage is 40%
~85%, surplus is photosensitive resin；
Step 2: defoaming agent will be added after mixture ball milling 2~6 hours, UV absorbers are added after 2~6 hours in ball milling again
After mixing evenly, ultrasonic vibration 0.5~6 hour then proceedes to ball milling 2~6 hours；
Opposite mixture, the mass percent of the defoaming agent of addition are 0.5%~10%；The mass percent of UV absorbers
It is 0.5%~10%,
Step 3: by the mixture vacuumize process 0.5~6 hour after ball milling to get arriving aluminium oxide ceramics slurry.
5. according to the method described in claim 4, it is characterized by: the defoaming agent are as follows: neopelex, acrylic acid
One of butyl ester, polyoxyethyl propyl polyoxyethanyl glycerin ether, mannitol, stearic acid, dimethyl siloxane or a variety of compositions it is mixed
Close object.
6. according to the method described in claim 4, it is characterized by: the UV absorbers are UV-234, UV-326, UV-
328, the mixture of one of light stabilizer HPT or a variety of compositions.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110951000A (en) * | 2019-11-26 | 2020-04-03 | 嘉兴饶稷科技有限公司 | Process for preparing transparent ceramic through 3D printing |
| CN111233443A (en) * | 2020-02-23 | 2020-06-05 | 西北工业大学 | High-solid-content 3D printing ceramic core slurry and preparation method thereof |
| CN111253149A (en) * | 2020-02-12 | 2020-06-09 | 深圳市光韵达增材制造研究院 | 3D printing ceramic paste and preparation method thereof |
| CN112500026A (en) * | 2020-12-04 | 2021-03-16 | 西安交通大学 | Short-cut quartz fiber reinforced silicon oxide ceramic paste for photocuring and preparation method thereof |
| CN112745120A (en) * | 2021-01-14 | 2021-05-04 | 佛山仙湖实验室 | Nano zirconia ceramic slurry for photocuring 3D printing dental crown and preparation method thereof |
| CN113307637A (en) * | 2020-02-27 | 2021-08-27 | 通用电气公司 | Ceramic slurry with photoreactive-photostable hybrid binder |
| WO2021248813A1 (en) * | 2020-06-09 | 2021-12-16 | 基迈克材料科技（苏州）有限公司 | Alumina ceramic and preparation method therefor |
| CN114750411A (en) * | 2022-06-16 | 2022-07-15 | 季华实验室 | Material extrusion type 3D printing method |
| CN115043658A (en) * | 2022-04-12 | 2022-09-13 | 山东大学 | Preparation method of photocuring ceramic slurry |
| CN115385719A (en) * | 2022-07-11 | 2022-11-25 | 南京工业大学 | Method for preparing ceramic membrane through ultraviolet curing |
| CN116283241A (en) * | 2023-04-03 | 2023-06-23 | 广州瑞鑫通科技有限公司 | Preparation method of photo-curing 3D printing alumina ceramic paste slurry |
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| CN107500736A (en) * | 2017-09-15 | 2017-12-22 | 华中科技大学 | A kind of ceramic paste for Stereolithography and preparation method thereof |
| CN109400177A (en) * | 2018-10-30 | 2019-03-01 | 西安点云生物科技有限公司 | For the ceramic material of 3D Stereolithography printing and the preparation method of ceramic objects |
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| CN107500736A (en) * | 2017-09-15 | 2017-12-22 | 华中科技大学 | A kind of ceramic paste for Stereolithography and preparation method thereof |
| CN109400177A (en) * | 2018-10-30 | 2019-03-01 | 西安点云生物科技有限公司 | For the ceramic material of 3D Stereolithography printing and the preparation method of ceramic objects |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110951000A (en) * | 2019-11-26 | 2020-04-03 | 嘉兴饶稷科技有限公司 | Process for preparing transparent ceramic through 3D printing |
| CN111253149A (en) * | 2020-02-12 | 2020-06-09 | 深圳市光韵达增材制造研究院 | 3D printing ceramic paste and preparation method thereof |
| CN111233443A (en) * | 2020-02-23 | 2020-06-05 | 西北工业大学 | High-solid-content 3D printing ceramic core slurry and preparation method thereof |
| CN113307637A (en) * | 2020-02-27 | 2021-08-27 | 通用电气公司 | Ceramic slurry with photoreactive-photostable hybrid binder |
| WO2021248813A1 (en) * | 2020-06-09 | 2021-12-16 | 基迈克材料科技（苏州）有限公司 | Alumina ceramic and preparation method therefor |
| CN112500026B (en) * | 2020-12-04 | 2021-11-30 | 西安交通大学 | Short-cut quartz fiber reinforced silicon oxide ceramic paste for photocuring and preparation method thereof |
| CN112500026A (en) * | 2020-12-04 | 2021-03-16 | 西安交通大学 | Short-cut quartz fiber reinforced silicon oxide ceramic paste for photocuring and preparation method thereof |
| CN112745120A (en) * | 2021-01-14 | 2021-05-04 | 佛山仙湖实验室 | Nano zirconia ceramic slurry for photocuring 3D printing dental crown and preparation method thereof |
| CN115043658A (en) * | 2022-04-12 | 2022-09-13 | 山东大学 | Preparation method of photocuring ceramic slurry |
| CN114750411A (en) * | 2022-06-16 | 2022-07-15 | 季华实验室 | Material extrusion type 3D printing method |
| CN115385719A (en) * | 2022-07-11 | 2022-11-25 | 南京工业大学 | Method for preparing ceramic membrane through ultraviolet curing |
| CN115385719B (en) * | 2022-07-11 | 2023-04-14 | 南京工业大学 | Method for preparing ceramic membrane through ultraviolet curing |
| CN116283241A (en) * | 2023-04-03 | 2023-06-23 | 广州瑞鑫通科技有限公司 | Preparation method of photo-curing 3D printing alumina ceramic paste slurry |
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