CN106084691A - Low temperature resistant 3D printing consumables - Google Patents
Low temperature resistant 3D printing consumables Download PDFInfo
- Publication number
- CN106084691A CN106084691A CN201610427955.4A CN201610427955A CN106084691A CN 106084691 A CN106084691 A CN 106084691A CN 201610427955 A CN201610427955 A CN 201610427955A CN 106084691 A CN106084691 A CN 106084691A
- Authority
- CN
- China
- Prior art keywords
- low temperature
- printing consumables
- temperature resistant
- pla
- compatilizer
- 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.)
- Granted
Links
- 238000010146 3D printing Methods 0.000 title claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000000049 pigment Substances 0.000 claims abstract description 5
- -1 maleic acid Acid anhydride Chemical class 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 6
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Printing Plates And Materials Therefor (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a kind of low temperature resistant 3D printing consumables, it is characterised in that the following components that comprises calculated in weight percent: PLA plastics, 80%～90%, the density of described PLA plastics is 1.2～1.3kg/L, and inherent viscosity IV is 0.2 8dL/g；Pigment, 0.3%～0.5%；DOP, 10%～15%；Compatilizer, 0.1～0.5%；The mass percent sum of described above each component is 100%.By adding DOP in PLA, substantially improve the low temperature tolerance characteristics of 3D printing consumables, keep excellent tensile property simultaneously.
Description
Technical field
The present invention relates to a kind of 3D printing consumables, more precisely, be a kind of low temperature resistant 3D printing consumables.
Background technology
With scientific and technical progress, 3D printing technique starts to be popularized widely, can be " beating by computer control
Printed material material " stacks up from level to level, finally the blueprint on computer is become in kind.Existing printed material generally comprises two
Class: ABS (acrylonitrile-butadiene-styrene copolymer) and PLA (being often referred to PLA), especially the latter, due to can be at nature
Environment is degraded, therefore attention.The low temperature tolerance characteristics of existing PLA consumptive material not yet causes concern, and at low temperatures, PLA beats
Easily there is crack performance in " works " of print.
Content of the invention
The present invention is mainly the technical problem solving existing for prior art, thus provides a kind of low temperature resistant 3D to print consumption
Material.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
The present invention discloses a kind of low temperature resistant 3D printing consumables, it is characterised in that calculated in weight percent comprise following group
Point:
PLA plastics, 80%～90%, the density of described PLA plastics is 1.2～1.3kg/L, and inherent viscosity IV is 0.2-
8dL/g；
Pigment, 0.3%～0.5%；
DOP, 10%～15%；
Compatilizer, 0.1～0.5%；
The mass percent sum of described above each component is 100%.
Preferred as the present invention, the following components that comprises calculated in weight percent:
PLA plastics, 85.6%；
Pigment, 0.3%；
DOP, 14%；
Compatilizer, 0.1%.
Preferred as the present invention, described compatilizer is maleic anhydride grafting compatilizer.
The low temperature resistant 3D printing consumables of the present invention has the advantage that by adding DOP in PLA, substantially improves 3D
The low temperature tolerance characteristics of printing consumables, keeps excellent tensile property simultaneously.
Detailed description of the invention
Below the preferred embodiments of the present invention are described in detail so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that thus protection scope of the present invention is made and apparent clearly define.
Embodiment see table:
The performance test results of aforementioned four embodiment is as follows:
Wherein, DOP refers to dioctyl phthalate, is called for short dioctyl ester, belongs to common plasticizer, can effectively improve consumptive material
Resistance to low temperature, the tensile property of PLA consumptive material can be improved simultaneously.
Compatilizer is maleic anhydride grafting compatilizer, can improve the compatibility of inorganic pigment and PLA, improve the stretching of product
Performance, improves surface smoothness, meanwhile, can be greatly improved the dispersiveness of DOP.
By experiment, the present invention, when-10 degrees Celsius, does not occur be full of cracks for 10 hours, substantially improves 3D printing consumables
Low temperature resistant feature.
It is not limited to this, any change expected without creative work or replacement, all should cover the guarantor in the present invention
Within the scope of protecting.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. a low temperature resistant 3D printing consumables, it is characterised in that the following components that comprises calculated in weight percent:
PLA plastics, 80%～90%, the density of described PLA plastics is 1.2～1.3kg/L, and inherent viscosity IV is 0.2-8dL/
g；
Pigment, 0.3%～0.5%；
DOP, 10%～15%；
Compatilizer, 0.1～0.5%；
The mass percent sum of described above each component is 100%.
2. low temperature resistant 3D printing consumables according to claim 1, it is characterised in that calculated in weight percent comprise following
Component:
PLA plastics, 85.6%；
Pigment, 0.3%；
DOP, 14%；
Compatilizer, 0.1%.
3. low temperature resistant 3D printing consumables according to claim 1 and 2, it is characterised in that described compatilizer is maleic acid
Acid anhydride is grafted compatilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427955.4A CN106084691B (en) | 2016-06-15 | 2016-06-15 | Low temperature resistant 3D printing consumptive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610427955.4A CN106084691B (en) | 2016-06-15 | 2016-06-15 | Low temperature resistant 3D printing consumptive material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106084691A true CN106084691A (en) | 2016-11-09 |
| CN106084691B CN106084691B (en) | 2018-01-09 |
Family
ID=57235461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610427955.4A Active CN106084691B (en) | 2016-06-15 | 2016-06-15 | Low temperature resistant 3D printing consumptive material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106084691B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867214A (en) * | 2017-02-28 | 2017-06-20 | 华南理工大学 | It is a kind of for the low-temperature thermoplastic 3 D-printing material of BUILDINGS MODELS product and preparation |
| CN110157167A (en) * | 2018-02-08 | 2019-08-23 | 肇庆益晟商贸有限公司 | A kind of low temperature 3D printing material and its preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400164A (en) * | 2015-12-03 | 2016-03-16 | 深圳光华伟业股份有限公司 | Low-temperature 3D printing material and preparation method thereof |
| CN105400166A (en) * | 2015-12-11 | 2016-03-16 | 南京林业大学 | Composite material for 3D printing and production method therefor |
| CN105440613A (en) * | 2015-11-05 | 2016-03-30 | 张晓军 | PLA 3D printing material and product thereof |
| CN105440619A (en) * | 2015-12-23 | 2016-03-30 | 江苏道勤新材料科技有限公司 | PLA-based degradable 3D printing supplies |
| CN105504726A (en) * | 2016-02-03 | 2016-04-20 | 黑龙江鑫达企业集团有限公司 | Composite material suitable for 3D printing and preparation method thereof |
-
2016
- 2016-06-15 CN CN201610427955.4A patent/CN106084691B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440613A (en) * | 2015-11-05 | 2016-03-30 | 张晓军 | PLA 3D printing material and product thereof |
| CN105400164A (en) * | 2015-12-03 | 2016-03-16 | 深圳光华伟业股份有限公司 | Low-temperature 3D printing material and preparation method thereof |
| CN105400166A (en) * | 2015-12-11 | 2016-03-16 | 南京林业大学 | Composite material for 3D printing and production method therefor |
| CN105440619A (en) * | 2015-12-23 | 2016-03-30 | 江苏道勤新材料科技有限公司 | PLA-based degradable 3D printing supplies |
| CN105504726A (en) * | 2016-02-03 | 2016-04-20 | 黑龙江鑫达企业集团有限公司 | Composite material suitable for 3D printing and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867214A (en) * | 2017-02-28 | 2017-06-20 | 华南理工大学 | It is a kind of for the low-temperature thermoplastic 3 D-printing material of BUILDINGS MODELS product and preparation |
| CN110157167A (en) * | 2018-02-08 | 2019-08-23 | 肇庆益晟商贸有限公司 | A kind of low temperature 3D printing material and its preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106084691B (en) | 2018-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Bing Inventor before: Ye Yuling |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170830 Address after: 225000 Yang Fu Group, Huayang village, small town, Jiangdu District, Jiangsu, Yangzhou, 20 Applicant after: Li Bing Address before: Xinghua City, Jiangsu province 225721 Taizhou City Road No. 31 Nan Zhen Dai health Applicant before: Ye Yuling |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 223600 east side of lao205 National Road, ecological environmental protection Pioneer Park, Qianji Town, Shuyang County, Suqian City, Jiangsu Province Patentee after: Jiangsu niuzhen Bearing Co.,Ltd. Address before: No. 20, Yangfu group, Huayang village, Xiaoji Town, Jiangdu District, Yangzhou City, Jiangsu Province, 225000 Patentee before: Li Bing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230710 Address after: 473000 No. 9 Beijing Avenue, Dengzhou City, Nanyang City, Henan Province Patentee after: Kangshuo (Henan) Intelligent Manufacturing Co.,Ltd. Address before: 223600 east side of lao205 National Road, ecological environmental protection Pioneer Park, Qianji Town, Shuyang County, Suqian City, Jiangsu Province Patentee before: Jiangsu niuzhen Bearing Co.,Ltd. |