CN111285695A - Rapid prototyping-based 3D printing zirconia ceramic photocuring resin - Google Patents
Rapid prototyping-based 3D printing zirconia ceramic photocuring resin Download PDFInfo
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- CN111285695A CN111285695A CN202010111718.3A CN202010111718A CN111285695A CN 111285695 A CN111285695 A CN 111285695A CN 202010111718 A CN202010111718 A CN 202010111718A CN 111285695 A CN111285695 A CN 111285695A
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- China
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- parts
- rapid prototyping
- reactive diluent
- monomer
- resin
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Classifications
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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
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63424—Polyacrylates; Polymethacrylates
-
- 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
- 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 invention relates to the technical field of 3D printing, in particular to a photocuring resin for 3D printing of zirconia ceramics based on rapid prototyping, which comprises the following components in parts by weight; 10-66 parts of a polymerized monomer; 0.2-0.8 part of a lubricant; 10-53 parts of a curing assistant; 2-5 parts of a photoinitiator; 10-20 parts of an active diluent; 0.5-1 part of a defoaming agent; the invention solves the problems of difficult synthesis and low yield of 3D printing rapid prototyping photocureable resin, and further solves the problems of high cost and incomplete curing reaction of 3D printing resin, so that the 3D printing resin in China does not depend on import any more, and has great scientific significance and application value.
Description
Technical Field
The invention relates to the technical field of 3D printing, in particular to a rapid prototyping based photocuring resin for 3D printing of zirconia ceramics.
Background
There are many reports of forming zirconia ceramics by photocuring 3D printing, for example, patent application No. 201710051795.2 discloses a method for preparing zirconia ceramics by photocuring forming-based 3D printing, patent application No. 201710036077.8 discloses zirconia-reinforced 3D printing ceramic slurry and a preparation method thereof, and patent application No. 201810615646.9 discloses a 3D printing denture ceramic material and a preparation method thereof. However, in the prior art, the 3D printing of zirconia ceramics is realized by using UV light, and since a UV light machine or an ultraviolet laser is used as a light source, the cost is high, so that the existing ceramic 3D printer is expensive and not beneficial to popularization, therefore, the development of resin cured by using a visible light wave band and the improvement of the speed of photosensitive reaction become the key for solving the problem.
Disclosure of Invention
In order to solve the problems, the invention provides the photocuring resin based on the rapid prototyping 3D printing zirconia ceramics, which solves the problems of difficult synthesis and low yield of the 3D printing rapid prototyping photocuring resin, and further solves the problems of high cost and incomplete curing reaction of the 3D printing resin, so that the 3D printing resin in China is not dependent on import any more, and has great scientific significance and application value.
The technical scheme adopted by the invention is as follows: the light-cured resin is based on the rapidly formed 3D printed zirconia ceramic and comprises the following components in parts by weight;
10-66 parts of a polymerized monomer;
0.2-0.8 part of a lubricant;
10-53 parts of a curing assistant;
2-5 parts of a photoinitiator;
10-20 parts of an active diluent;
0.5-1 part of defoaming agent.
The light-cured resin comprises the following components in parts by weight;
48 parts of polymerized monomers;
6 parts of a lubricant;
27 parts of a curing assistant;
3 parts of a photoinitiator;
15 parts of a reactive diluent;
and 1 part of a defoaming agent.
A further improvement to the above-described solution is that,
the polymerized monomers comprise a first reactive diluent monomer, a second reactive diluent monomer and a third reactive diluent monomer;
the first activity coefficient monomer is hydroxyethyl methacrylate;
the second reactive diluent monomer is hexanediol diacrylate;
the third reactive diluent monomer is trimethylolpropane triacrylate.
In a further improvement of the above embodiment, the polymerized monomers comprise the following weight
The weight component of the first activity coefficient monomer is 25 parts;
the weight component of the second reactive diluent monomer is 15 parts;
the third reactive diluent monomer weight component is 8 parts.
In a further improvement of the above scheme, the curing assistant is one or a combination of more than two of methyl imidazole acetate, polyethylene glycol diacrylate, trimethylolpropane triacrylate and tripropylene glycol diacrylate.
The further improvement of the scheme is that the curing assistant comprises the following components in parts by weight:
2 parts of methyl imidazole acetate;
6 parts of polyethylene glycol diacrylate;
10 parts of trimethylolpropane trimethacrylate;
9 parts of tripropylene glycol diacrylate.
The further improvement of the scheme is that the photoinitiator consists of trimethyl benzoyl phenyl ethyl phosphonate and phenyl phosphine oxide in the weight portion ratio of 1: 1.
The scheme is further improved in that the lubricant is one or more of zinc stearate, silicate ester, paraffin or stearic acid.
The invention has the beneficial effects that:
compared with the traditional light-cured resin, the invention solves the problems of difficult synthesis and low yield of the 3D printing rapid prototyping light-cured resin, and further solves the problems of high cost and incomplete curing reaction of the 3D printing resin, so that the 3D printing resin in China does not depend on import any more, and has great scientific significance and application value. Specifically, the formula comprises the following components in parts by weight; 10-66 parts of a polymerized monomer; 0.2-0.8 part of a lubricant; 10-53 parts of a curing assistant; 2-5 parts of a photoinitiator; 10-20 parts of an active diluent; 0.5-1 part of defoaming agent.
Detailed Description
The present invention will be further described below.
The light-cured resin is based on the rapidly formed 3D printed zirconia ceramic and comprises the following components in parts by weight; 10-66 parts of a polymerized monomer; 0.2-0.8 part of a lubricant; 10-53 parts of a curing assistant; 2-5 parts of a photoinitiator; 10-20 parts of an active diluent; 0.5-1 part of defoaming agent.
The method comprises the following steps:
example 1
In this example
The light-cured resin comprises the following components in parts by weight; 48 parts of polymerized monomers; 6 parts of a lubricant; 27 parts of a curing assistant; 3 parts of a photoinitiator; 15 parts of a reactive diluent; and 1 part of a defoaming agent. The problems of difficult synthesis and low yield of the 3D printing rapid prototyping photocureable resin are solved, and the problems of high manufacturing cost and incomplete curing reaction of the 3D printing resin are further solved.
The polymerized monomers comprise a first reactive diluent monomer, a second reactive diluent monomer and a third reactive diluent monomer;
the first activity coefficient monomer is hydroxyethyl methacrylate;
the second reactive diluent monomer is hexanediol diacrylate;
the third reactive diluent monomer is trimethylolpropane triacrylate;
the further improvement is that: the polymerized monomers comprise the following weight portions
The weight component of the first activity coefficient monomer is 25 parts;
the weight component of the second reactive diluent monomer is 15 parts;
the third reactive diluent monomer weight component is 8 parts.
According to the method, the performances of hydroxyethyl methacrylate, hexanediol diacrylate and trimethylolpropane triacrylate are fully combined, and the light-cured resin has the excellent characteristics of moisture resistance, ultraviolet resistance, cold resistance, flexibility, transparency and electrical insulation performance, so that the prepared light-cured resin can be well suitable for rapid 3D printing.
The curing assistant is one or the combination of more than two of methylimidazole acetate, polyethylene glycol diacrylate, trimethylolpropane triacrylate and tripropylene glycol diacrylate.
The curing auxiliary agent comprises the following components in parts by weight:
2 parts of methyl imidazole acetate;
6 parts of polyethylene glycol diacrylate;
10 parts of trimethylolpropane trimethacrylate;
9 parts of tripropylene glycol diacrylate.
The photoinitiator consists of trimethyl benzoyl phenyl ethyl phosphonate and phenyl phosphine oxide in the weight ratio of 1: 1.
The lubricant is one or more of zinc stearate, silicate, paraffin or stearic acid.
Combine above-mentioned, solved 3D and printed the synthetic difficulty of rapid prototyping photocuring resin, the problem that the productivity is low, further solved 3D moreover and printed that the resin cost is high.
The invention solves the problems of difficult synthesis and low yield of 3D printing rapid prototyping photocuring resin, and further solves the problems of high cost and incomplete curing reaction of 3D printing resin, so that the 3D printing resin in China does not depend on import any more, and has great scientific significance and application value. Specifically, the formula comprises the following components in parts by weight; 10-66 parts of a polymerized monomer; 0.2-0.8 part of a lubricant; 10-53 parts of a curing assistant; 2-5 parts of a photoinitiator; 10-20 parts of an active diluent; 0.5-1 part of defoaming agent.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. 3D prints zirconia pottery's photocuring resin based on rapid prototyping, its characterized in that: the light-cured resin comprises the following components in parts by weight;
10-66 parts of a polymerized monomer;
0.2-0.8 part of a lubricant;
10-53 parts of a curing assistant;
2-5 parts of a photoinitiator;
10-20 parts of an active diluent;
0.5-1 part of defoaming agent.
2. The photocurable resin for rapid prototyping 3D-printed zirconia ceramic as recited in claim 1 wherein: the light-cured resin comprises the following components in parts by weight;
48 parts of polymerized monomers;
6 parts of a lubricant;
27 parts of a curing assistant;
3 parts of a photoinitiator;
15 parts of a reactive diluent;
and 1 part of a defoaming agent.
3. The photocurable resin for rapid prototyping 3D-printed zirconia ceramic as recited in claim 1 wherein:
the polymerized monomers comprise a first reactive diluent monomer, a second reactive diluent monomer and a third reactive diluent monomer;
the first activity coefficient monomer is hydroxyethyl methacrylate;
the second reactive diluent monomer is hexanediol diacrylate;
the third reactive diluent monomer is trimethylolpropane triacrylate.
4. The photocurable resin for rapid prototyping 3D-printed zirconia ceramic as recited in claim 1 wherein: the polymerized monomers comprise the following weight portions
The weight component of the first activity coefficient monomer is 25 parts;
the weight component of the second reactive diluent monomer is 15 parts;
the third reactive diluent monomer weight component is 8 parts.
5. The photocurable resin for rapid prototyping 3D-printed zirconia ceramic as recited in claim 1 wherein: the curing assistant is one or the combination of more than two of methylimidazole acetate, polyethylene glycol diacrylate, trimethylolpropane triacrylate and tripropylene glycol diacrylate.
6. The photocurable resin for rapid prototyping 3D printed zirconia ceramic as recited in claim 5 wherein: the curing auxiliary agent comprises the following components in parts by weight:
2 parts of methyl imidazole acetate;
6 parts of polyethylene glycol diacrylate;
10 parts of trimethylolpropane trimethacrylate;
9 parts of tripropylene glycol diacrylate.
7. The photocurable resin for rapid prototyping 3D-printed zirconia ceramic as recited in claim 1 wherein: the photoinitiator consists of trimethyl benzoyl phenyl ethyl phosphonate and phenyl phosphine oxide in a weight ratio of 1: 1.
8. The photocurable resin for rapid prototyping 3D-printed zirconia ceramic as recited in claim 1 wherein: the lubricant is one or more of zinc stearate, silicate ester, paraffin or stearic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111718.3A CN111285695A (en) | 2020-02-24 | 2020-02-24 | Rapid prototyping-based 3D printing zirconia ceramic photocuring resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010111718.3A CN111285695A (en) | 2020-02-24 | 2020-02-24 | Rapid prototyping-based 3D printing zirconia ceramic photocuring resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111285695A true CN111285695A (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010111718.3A Pending CN111285695A (en) | 2020-02-24 | 2020-02-24 | Rapid prototyping-based 3D printing zirconia ceramic photocuring resin |
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| CN (1) | CN111285695A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745107A (en) * | 2021-01-08 | 2021-05-04 | 深圳市光韵达增材制造研究院 | Ceramic slurry and preparation method and application thereof |
| CN114181351A (en) * | 2021-11-23 | 2022-03-15 | 深圳市纵维立方科技有限公司 | Photocuring three-dimensional printing resin and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608952A (en) * | 2016-11-30 | 2017-05-03 | 辽宁大学 | Flexible light-cured resin material for 3D printing and preparation method and application thereof |
| CN110511017A (en) * | 2019-07-31 | 2019-11-29 | 映维(苏州)数字科技有限公司 | A kind of preparation method of rapid photocuring high solids content ceramic slurry |
-
2020
- 2020-02-24 CN CN202010111718.3A patent/CN111285695A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608952A (en) * | 2016-11-30 | 2017-05-03 | 辽宁大学 | Flexible light-cured resin material for 3D printing and preparation method and application thereof |
| CN110511017A (en) * | 2019-07-31 | 2019-11-29 | 映维(苏州)数字科技有限公司 | A kind of preparation method of rapid photocuring high solids content ceramic slurry |
Non-Patent Citations (2)
| Title |
|---|
| 张广仁: "《木器油漆工艺》", 31 December 1983, 中国林业出版社 * |
| 童幸生: "《材料成形工艺基础》", 31 August 2019, 华中科技大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745107A (en) * | 2021-01-08 | 2021-05-04 | 深圳市光韵达增材制造研究院 | Ceramic slurry and preparation method and application thereof |
| CN114181351A (en) * | 2021-11-23 | 2022-03-15 | 深圳市纵维立方科技有限公司 | Photocuring three-dimensional printing resin and preparation method thereof |
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| PB01 | Publication | ||
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Application publication date: 20200616 |