CN110819166A - Enhanced special ink for 3D printing - Google Patents
Enhanced special ink for 3D printing Download PDFInfo
- Publication number
- CN110819166A CN110819166A CN201911161477.7A CN201911161477A CN110819166A CN 110819166 A CN110819166 A CN 110819166A CN 201911161477 A CN201911161477 A CN 201911161477A CN 110819166 A CN110819166 A CN 110819166A
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- CN
- China
- Prior art keywords
- parts
- printing
- stirring
- special ink
- ethylene glycol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The reinforced special ink for 3D printing is characterized by being prepared from the following raw materials, by weight, 70-90 parts of phenolic resin, 3-15 parts of furfuryl alcohol, 5-15 parts of epoxy resin, 1-10 parts of ethylene glycol and 1-3 parts of reinforcing agent. A manufacturing method of special ink for enhanced 3D printing is characterized by comprising the following steps: mixing the above phenolic resin and furfuryl alcohol, stirring, adding epoxy resin and ethylene glycol, adding reinforcing agent, and stirring for 30-60 min. After stirring evenly, the main material is kept stand for 12 to 24 hours. Filtering the main material for 2-15 times on a dust-free workshop filtering production line, and filling to obtain the product.
Description
Technical Field
The invention relates to the technical field of 3D printing, in particular to 3D printing special ink for an ink-jet 3D printer in 3DP technology and a manufacturing method thereof.
Background
The 3D printing ink is a glue, which is used in inkjet 3D printing devices. The 3D printing technology is now mainly laser sintering melting powder molding (SLM) and laser sintering molding (SLS), and the other major class is inkjet bonding powder molding (3 DP).
The 3DP technology is that a computer three-dimensional slicing technology is utilized, an object to be printed is converted into data of a slice, ink (namely, an adhesive) is sprayed on a tiled powdery material through a nozzle, then a layer of powder is paved, the adhesive powder is overlaid layer by layer, and finally an object to be printed is formed. The shower nozzle that the used shower nozzle of present stage high accuracy 3DP3D printer is mainly still ordinary plane inkjet printer's shower nozzle, the ink that mainly prints on the market is furan resin, phenolic resin, not specially print the ink of research and development for 3D, mainly used sand mould 3D printer, resin glue can use a large amount of chemical substances to prepare, consequently, certain toxicity has, the smell is also comparatively sharp simultaneously, also be the existence of chemical substance, there is the existence of some precipitates, the smoothness also has certain influence, often block up the shower nozzle, influence the use. The enhanced phenolic resin ink is specially used for 3D printing, and is high in strength and wide in application range.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a professional ink special for 3D printing, which has the advantages of reasonable formula, simple preparation method and wide application, and can be used for printing sand molds, ceramic powder, gypsum powder, various metal powders, high-temperature-resistant hard alloy powder and the like. The environment-friendly ink has no toxicity, does not have pungent smell in the using process, can replace the currently used organic ink such as furan resin, improves the labor environment, improves the production efficiency, is smooth to use, is environment-friendly and has high bonding strength, and the preparation method thereof.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
an enhanced 3D printing specialized ink. The epoxy resin adhesive is characterized by being prepared from the following raw materials, by weight, 70-90 parts of phenolic resin, 3-15 parts of furfuryl alcohol, 5-15 parts of epoxy resin, 1-10 parts of ethylene glycol and 1-3 parts of reinforcing agent.
The raw materials preferably comprise 80 parts of phenolic resin, 8 parts of furfuryl alcohol, 9 parts of epoxy resin, 2 parts of ethylene glycol and 1 part of reinforcing agent.
Another object of the present invention is to provide a method for manufacturing the special ink for 3D printing according to the present invention, which is characterized by comprising the following steps:
mixing the above phenolic resin and furfuryl alcohol, stirring, adding epoxy resin and ethylene glycol, adding reinforcing agent, and stirring for 30-60 min.
After being stirred evenly. And standing the main material for 12-24 hours.
Filtering the main material for 2-15 times on a dust-free workshop filtering production line, and filling to obtain the product.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of adaptation of the invention, and further modifications may be readily effected by those skilled in the art, and the invention is thus not limited to the specific and herein shown and described embodiments, without departing from the general concept defined by the claims and their equivalents.
Claims (4)
1. The reinforced special ink for 3D printing is characterized by being prepared from the following raw materials, by weight, 70-90 parts of phenolic resin, 3-15 parts of furfuryl alcohol, 5-15 parts of epoxy resin, 1-10 parts of ethylene glycol and 1-3 parts of reinforcing agent.
2. A manufacturing method of enhanced special ink for 3D printing is characterized by comprising the following steps: mixing the above phenolic resin and furfuryl alcohol, stirring, adding epoxy resin and ethylene glycol, adding reinforcing agent, and stirring for 30-60 min.
3. After stirring evenly, the main material is kept stand for 12 to 24 hours.
4. Filtering the main material for 2-15 times on a dust-free workshop filtering production line, and filling to obtain the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161477.7A CN110819166A (en) | 2019-11-25 | 2019-11-25 | Enhanced special ink for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161477.7A CN110819166A (en) | 2019-11-25 | 2019-11-25 | Enhanced special ink for 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110819166A true CN110819166A (en) | 2020-02-21 |
Family
ID=69558734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911161477.7A Pending CN110819166A (en) | 2019-11-25 | 2019-11-25 | Enhanced special ink for 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110819166A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100007692A1 (en) * | 2006-12-21 | 2010-01-14 | Agfa Graphics Nv | 3d-inkjet printing methods |
| CN103980705A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | High-performance polyimide molding powder material suitable for 3D printing and 3D printing molding method |
| CN104893428A (en) * | 2014-03-04 | 2015-09-09 | 苏州泛普纳米科技有限公司 | Nano-silver conductive ink and preparation method thereof |
| CN107141798A (en) * | 2017-06-19 | 2017-09-08 | 合肥斯科尔智能科技有限公司 | A kind of auto manufacturing high tenacity anti-corrosion 3D printing material and preparation method thereof |
| CN108668455A (en) * | 2018-05-02 | 2018-10-16 | 西安工程大学 | A kind of preparation method increasing material circuit for aluminum substrate LED |
-
2019
- 2019-11-25 CN CN201911161477.7A patent/CN110819166A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100007692A1 (en) * | 2006-12-21 | 2010-01-14 | Agfa Graphics Nv | 3d-inkjet printing methods |
| CN104893428A (en) * | 2014-03-04 | 2015-09-09 | 苏州泛普纳米科技有限公司 | Nano-silver conductive ink and preparation method thereof |
| CN103980705A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | High-performance polyimide molding powder material suitable for 3D printing and 3D printing molding method |
| CN107141798A (en) * | 2017-06-19 | 2017-09-08 | 合肥斯科尔智能科技有限公司 | A kind of auto manufacturing high tenacity anti-corrosion 3D printing material and preparation method thereof |
| CN108668455A (en) * | 2018-05-02 | 2018-10-16 | 西安工程大学 | A kind of preparation method increasing material circuit for aluminum substrate LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |
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| RJ01 | Rejection of invention patent application after publication |