CN105693194B - The compound 3D printing material of high strength carbon carbon - Google Patents
The compound 3D printing material of high strength carbon carbon Download PDFInfo
- Publication number
- CN105693194B CN105693194B CN201610012628.2A CN201610012628A CN105693194B CN 105693194 B CN105693194 B CN 105693194B CN 201610012628 A CN201610012628 A CN 201610012628A CN 105693194 B CN105693194 B CN 105693194B
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- carbon
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- printing material
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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
Abstract
A kind of compound 3D printing material of high strength carbon carbon, it is characterised in that the printed material is obtained by mixing by the raw material of following parts by weight：1 35 parts of graphene, 2 10 parts of nano-calcium carbonate powder, 28 parts of nano titanium oxide, 20 90 parts of ionic liquid, 1 100 parts of diluent.The present invention material energy rapid shaping, not only with conductive, light, high temperature resistant, high intensity the advantages of, it is easy to use also with environment-friendly, persistent, it is nontoxic to human body the advantages of.
Description
Technical field
The present invention relates to a kind of compound 3D printing material of high strength carbon carbon, belong to field of material technology.
Background technology
3D printing is also referred to as rapid prototyping ＆ manufacturing technology, its manufacturing process be by threedimensional model be layered discrete processes,
By each layer of data transmission to 3D printer, using the modes such as laser, ultraviolet lighting, hot melt nozzle by metal, ceramic powders,
The material such as plastics or cell tissue carries out successively accumulation and then molding bonded, finally produces whole material or device.3D
Printing have manufacturing process is simple, product development cycle is short, easily fabricated complicated form part, multiple parts can be integrally melted into
Type, part allowance is small, save material the features such as.
Printed material as the core component of 3D printing is constantly subjected to widely pay close attention in recent years.It progressively have developed pottery
The different species such as porcelain, photosensitive resin, metal alloy, biological tissue, composite and plastics.According to printed material shape
Difference, thread, powdered and liquid material can be divided into.It let us say that, the difference of the species of printed material, just determine
The species and performance of 3D printer.Material is an important factor for restricting 3D printing.
Graphene is a kind of fully transparent carbon material, has good conductive characteristic.It is to be peeled off from graphite material
Out, the two dimensional crystal for the only one layer of atomic thickness being made up of carbon atom.
Ionic liquid, it is exactly to be made up of completely zwitterion as its name suggests, the salt chemical combination being in a liquid state at room temperature
Thing.It is different from traditional solid salt, there is designability, different zwitterion energy to melt molecules of salt existing for liquid condition
Enough it is combined into miscellaneous ionic liquid.By selecting different zwitterions, or it is introduced directly into specific functional group and enters
Row modification, is adjusted to the property of ionic liquid, such as fusing point, viscosity, hydrophobicity, to meet different needs.Ionic liquid
Because the saturated vapor pressure substantially not measured, thus using ionic liquid than more conforming to environment using traditional chemical solvent
Friendly Green Development theory.Ionic liquid has designability, by adjusting different zwitterions pair, can design kind
Class is different, meets that the special ionic liquid of different needs comes.
The content of the invention
The invention discloses a kind of compound 3D printing material of high strength carbon carbon, the 3D printing material has rapid shaping, resistance to
High temperature, high intensity, the characteristics of rub resistance；The material is after printing shaping, persistent, high temperature resistant, conduction and not perishable
The characteristics of.Environment and user of service's nonhazardous are acted on.
The technical scheme that specifically uses of the present invention is：
A kind of compound 3D printing material of high strength carbon carbon, it is characterised in that the printed material by following parts by weight original
Material is obtained by mixing：
Wherein, the ionic liquid chemical formula is：
In the present invention, graphene is main functional components, and it has specific strength high, and density is small, high temperature resistant, corrosion resistant
Erosion and it is conductive the characteristics of, and ionic liquid has very wide electrochemical window and electrical conductivity (being more than 100S/m), can
Further enhance the electric conductivity of graphene；The characteristics of we utilize ionic liquid designability simultaneously, draws in its cationic moiety
Multigroup functional group is entered：Unsaturated double-bond and the functional group of the substitution containing fluorine atom, so we impart the novel ion liquid
Body has the characteristics of heat endurance is good, high temperature resistant and rapid curing film forming.Simultaneously the present invention in nano-calcium carbonate and receive
Rice titanium dioxide, play a part of rigid ion enhancing, toughness reinforcing, mechanism is similar to the sand and rubble in concrete.Different-grain diameter
Nano-calcium carbonate and nano titanium oxide work in coordination, enhance the intensity of the new 3D printing material so that the present invention
Described high intensity, corrosion-resistant, environment-friendly, conductive has feature to be carried out.
Preferably, the printed material is obtained by mixing by the raw material of following parts by weight：
Wherein, described graphene is the non-oxidized graphite alkene prepared using conventional vapor deposition method.
Wherein, the average grain diameter of described nano-calcium carbonate powder is 100-1000 nanometers, and using 200-500 nanometers as most
It is good；
Wherein, described nano titanium oxide is rutile-type, average grain diameter 10-100 nanometers, and using 20-50 nanometers as
It is good.
Wherein, described diluent is trifluoroethanol.
It is an advantage of the invention that：
1st, the material energy rapid shaping, there is the characteristics of conductive, light, high temperature resistant, high intensity.
2nd, the material environment is friendly, and any shadow will not be produced to the health of people during shaping and later stage use
Ring.
Embodiment
The present invention is more comprehensively described with reference to specific implementation case：
Embodiment (unit：g)
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Trifluoroethanol | 1 | 20 | 2 | 85 | 100 |
| Graphene | 1 | 10 | 5 | 25 | 35 |
| Calcium carbonate powder | 2 | 5 | 5 | 2 | 10 |
| Titanium dioxide | 2 | 5 | 2 | 5 | 8 |
| Ionic liquid | 20 | 30 | 25 | 85 | 90 |
Embodiment 2 (optimum embodiment)
Wherein titanium dioxide is rutile-type powder, and graphene is that individual layer prepared by conventional vapor deposition method (CVD) is non-oxygen
Any mixture of graphite alkene and multilayer non-oxidized graphite alkene
By the raw material of embodiment 2, sequentially add in 2000ml four-hole boiling flasks, stir at room temperature, it is stand-by, it is this hair
The bright 3D printing material.3D printer printing shaping is heated by laser.The composite materials property performance test uses
National standard GB/T 1447 is tested, and electric conductivity is tested using GB/T 15662-1995, and the heat resistance of material is using heat
Weight instrument (TG) is tested.
Test result is as shown in the table：
Claims (4)
- A kind of 1. compound 3D printing material of high strength carbon carbon, it is characterised in that the printed material by following parts by weight raw material It is obtained by mixing：Wherein, the ionic liquid chemical formula is：The average grain diameter of described nano-calcium carbonate powder is 100-1000 nanometers；Described nano titanium oxide is rutile Type, average grain diameter 10-100 nanometers.
- 2. the compound 3D printing material of high strength carbon carbon according to claim 1, it is characterised in that the printed material is by such as The raw material of lower parts by weight is obtained by mixing：
- 3. the compound 3D printing material of high strength carbon carbon according to claim 1, it is characterised in that described graphene is to adopt The non-oxidized graphite alkene prepared with conventional vapor deposition method.
- 4. the compound 3D printing material of high strength carbon carbon according to claim 1, it is characterised in that described diluent is three Fluoroethanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610012628.2A CN105693194B (en) | 2016-01-08 | 2016-01-08 | The compound 3D printing material of high strength carbon carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610012628.2A CN105693194B (en) | 2016-01-08 | 2016-01-08 | The compound 3D printing material of high strength carbon carbon |
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| Publication Number | Publication Date |
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| CN105693194A CN105693194A (en) | 2016-06-22 |
| CN105693194B true CN105693194B (en) | 2017-11-24 |
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| CN201610012628.2A Active CN105693194B (en) | 2016-01-08 | 2016-01-08 | The compound 3D printing material of high strength carbon carbon |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109535662B (en) * | 2018-11-16 | 2021-03-19 | 福州万象三维电子科技有限公司 | 3D printing material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381063A (en) * | 2011-07-26 | 2012-03-21 | 河北工程大学 | Heat-transfer-printing color tape capable of being printed with high-temperature-resistant marks and manufacturing method thereof |
| CN103980682A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | 3D printing polycaprolactone material and preparation method thereof |
| CN104552947A (en) * | 2014-12-30 | 2015-04-29 | 张辉开 | Graphene fused deposition 3D printing method and application thereof |
| CN104830159A (en) * | 2014-12-17 | 2015-08-12 | 青岛科技大学 | Preparation method and application of photo-curing color paste containing graphene |
| CN105172142A (en) * | 2015-09-17 | 2015-12-23 | 中南大学 | Method for preparing carbon/carbon composite materials through 3D printing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04154663A (en) * | 1990-10-16 | 1992-05-27 | Tokai Carbon Co Ltd | Production of carbon fiber reinforced carbon composite material |
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2016
- 2016-01-08 CN CN201610012628.2A patent/CN105693194B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381063A (en) * | 2011-07-26 | 2012-03-21 | 河北工程大学 | Heat-transfer-printing color tape capable of being printed with high-temperature-resistant marks and manufacturing method thereof |
| CN103980682A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | 3D printing polycaprolactone material and preparation method thereof |
| CN104830159A (en) * | 2014-12-17 | 2015-08-12 | 青岛科技大学 | Preparation method and application of photo-curing color paste containing graphene |
| CN104552947A (en) * | 2014-12-30 | 2015-04-29 | 张辉开 | Graphene fused deposition 3D printing method and application thereof |
| CN105172142A (en) * | 2015-09-17 | 2015-12-23 | 中南大学 | Method for preparing carbon/carbon composite materials through 3D printing |
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