CN104845032A - Preparation method of toughened 3D (three-dimensional) printing consumables - Google Patents
Preparation method of toughened 3D (three-dimensional) printing consumables Download PDFInfo
- Publication number
- CN104845032A CN104845032A CN201510276187.2A CN201510276187A CN104845032A CN 104845032 A CN104845032 A CN 104845032A CN 201510276187 A CN201510276187 A CN 201510276187A CN 104845032 A CN104845032 A CN 104845032A
- Authority
- CN
- China
- Prior art keywords
- preparation
- printing consumables
- reaction
- parts
- degrees celsius
- 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
Links
Landscapes
- Graft Or Block Polymers (AREA)
Abstract
The invention discloses a preparation method of toughened 3D (three-dimensional) printing consumables. According to the method, additives are added to ABS (acrylonitrile butadiene styrene) grafting powder and are mixed with SAN (styrene-acrylonitrile resin) particles, after the mixture is uniformly mixed, extrusion and palletizing are carried out, and products are obtained; the three raw materials have the proportion in parts by weight: 40 to 70 parts of ABS grafting powder, 5 to 10 parts of additives and 30 to 50 parts of SAN particles; the additives are mixtures of polyphenyl ether, polycarbonate and modified polyacrylic ester. The preparation method provided by the invention has the advantages that the reaction conditions are mild, the operation is simple, and the 3D printing consumables prepared by the method have high impact resistant intensity and good toughness.
Description
Technical field
The invention belongs to technical field of macromolecules, be specifically related to a kind of preparation method adding tough 3D printing consumables.
Background technology
3D printing is by microcomputer modelling and controls, and by heating power dissolved for reconstitution or laser formation technology, builds a process of three-dimensional object.Because process is similar to traditional prints, so be referred to as visually " 3D printing ".And so-called 3D printer is substantially identical with normal printer principle of work, just some difference of printed material, the printed material of normal printer is ink and paper, and 3D printer is built with different " printed material " such as metal, pottery, plastics, sand, out and out starting material, after printer is connected with computer, " printed material " can be stacked up from level to level by conputer controlled, finally the blueprint on computer be become in kind.
3D prints common used material nylon glass, wearing quality nylon material, gypsum material, aluminum, titanium alloy, stainless steel, silver-plated, gold-plated, rubber type of material.Such as publication number be CN103804862A application discloses a kind of high performance 3D printing consumables alloy material, it comprises following parts by weight ingredient: poly(lactic acid): 20.0-50.0 part; High-impact polystyrene: 50.0-80.0 part; Compatilizer: 0.1-5.0 part; Auxiliary agent: 0.2-3.0 part; Described compatilizer comprises maleic anhydride graft polymer, by the terpolymer (SAG) of vinylbenzene, vinyl cyanide, glycidyl methacrylate copolymerization; By methyl methacrylate, divinyl, styrol copolymer copolymerization terpolymer (MBS) one or more compatilizers wherein with the use of.Print although this material may be used for 3D, although this material intensity is higher, more crisp, frangibility, the 3D that can not be applicable to all occasions prints.
Summary of the invention
Goal of the invention: the object of this invention is to provide a kind of preparation method adding tough 3D printing consumables, can obtain the good 3D printing consumables of toughness by the method.
Technical scheme: the preparation method that the invention provides a kind of 3D printing consumables, is characterized in that ABS grafting powder to add additive, mixes with SAN particle, after mixing, and extruding, granulation, obtains product; The proportioning of three kinds of described raw materials is: with weight parts, 40 ~ 70 parts, ABS grafting powder, additive 5 ~ 10 parts, SAN particle 30 ~ 50 parts;
Described additive is the mixture of polyphenylene oxide, polycarbonate and modified polyacrylate.The mass content of each component of additive is polyphenylene oxide 30 ~ 50%, polycarbonate 20 ~ 40%, modified polyacrylate 1 ~ 2%
Described ABS grafting powder obtains by the following method: by the solution of emulsifying agent, mercaptan, Potassium Persulphate composition and polymerizing butadiene, temperature of reaction 90 ~ 93 degrees Celsius, in 15 ~ 18 hours reaction times, after reaction, cools with liquefied ammonia; Add third rare nitrile, styrene monomer, then add initiator, temperature of reaction is 90 ~ 95 degrees Celsius, 5 ~ 6 hours reaction times, condense after reaction terminates, condensation temperature 90 ~ 95 degrees Celsius, will the fine particle obtained be condensed, after washing, dry, obtain ABS grafting powder.Emulsifying agent described in this process is oleic acid potash soap; Described initiator is dicumyl peroxide; Described flocculation agent is dilute sulphuric acid or alum.
Described SAN particle obtains by the following method: carry out polyreaction after the material preheating be made up of styrene monomer, vinyl cyanide and ethylbenzene, temperature is 120 ~ 150 degrees Celsius, pressure 0.196 ~ 0.294 MPa, volatiles is removed after reaction, obtain the resin of molten, cooling, extrusion, pelletizing, obtains SAN particle.The mass ratio of vinyl cyanide and styrene monomer is 3:7.Ethylbenzene accounts for 5% ~ 10% of monomer weight.
The concrete steps of removing volatiles are: after remove most of vinyl cyanide and portion of styrene monomer, ethylbenzene from polymeric kettle material flash distillation under 0.196 MPa out, then be heated to 240 degrees Celsius, under 2.67 kpa pressures, remove remaining styrene monomer again.
Beneficial effect: preparation method provided by the invention, reaction conditions is gentle, simple to operate, and the 3D printing consumables anti-impact level intensity utilizing present method obtained is large, has good toughness.
Embodiment:
Embodiment 1
The compounding agent solution of emulsifying agent oleic acid potash soap 1g, mercaptan 5g, Potassium Persulphate 0.5g composition is added in polymeric kettle together with divinyl 100g, temperature of reaction 90 degrees Celsius, 16 hours reaction times, after reaction, with liquefied ammonia cooling, obtain polybutadiene latex.The transformation efficiency 80% of divinyl.
By third rare nitrile 10g, styrene monomer 60g and polybutadiene latex 5g obtained above joins in reactor, take dicumyl peroxide as initiator, and temperature of reaction is 90 degrees Celsius, 5 hours reaction times, condense after reaction terminates, flocculation agent is dilute sulphuric acid or alum, condensation temperature 90 degrees Celsius, cohesion obtains fine particle, after washing, dry, obtain ABS grafting powder.Dried ABS grafting powder water content is less than 0.5%%.The transformation efficiency of monomer is 88%.
The material be made up of styrene monomer 70g, vinyl cyanide 30g and ethylbenzene 7g enters polymeric kettle after preheating, polymeric reaction temperature is 120 degrees Celsius, pressure 0.196 MPa, removes most of vinyl cyanide and the volatiles such as portion of styrene monomer, ethylbenzene from polymeric kettle material flash distillation under 0.196 MPa out after reaction.Then after being heated to 240 degrees Celsius, removing the volatiless such as remaining styrene monomer again, obtain the resin of molten under 2.67 kpa pressures, extrusion after cooling, pelletizing obtains SAN particle.
40 parts of ABS grafting powder and 30 parts of SAN particles are added that 10 parts of additives mix in a mixer, then enters extruding pelletization in twin screw extruder.Obtain product.After testing, anti-impact level intensity reaches 165J/m.
Embodiment 2
The compounding agent solution of emulsifying agent oleic acid potash soap 2g, mercaptan 15g, Potassium Persulphate 1g composition is added in polymeric kettle together with divinyl 100g, temperature of reaction 93 degrees Celsius, 16 hours reaction times, after reaction, with liquefied ammonia cooling, obtain polybutadiene latex.The transformation efficiency 83% of divinyl.
By third rare nitrile 40g, styrene monomer 85g and polybutadiene latex 15g obtained above joins in reactor, take dicumyl peroxide as initiator, and temperature of reaction is 90 degrees Celsius, 6 hours reaction times, condense after reaction terminates, flocculation agent is dilute sulphuric acid or alum, condensation temperature 90 degrees Celsius, cohesion obtains fine particle, after washing, dry, obtain ABS grafting powder.Dried ABS grafting powder water content is less than 1%.The transformation efficiency of monomer is 88%.
The material be made up of styrene monomer 70g, vinyl cyanide 30g and ethylbenzene 7g enters polymeric kettle after preheating, polymeric reaction temperature is 150 degrees Celsius, pressure 0.294 MPa, removes most of vinyl cyanide and the volatiles such as portion of styrene monomer, ethylbenzene from polymeric kettle material flash distillation under 0.196 MPa out after reaction.Then after being heated to 240 degrees Celsius, removing the volatiless such as remaining styrene monomer again, obtain the resin of molten under 2.67 kpa pressures, extrusion after cooling, pelletizing obtains SAN particle.
50 parts of ABS grafting powder and 40 parts of SAN particles are added that 10 parts of additives mix in a mixer, then enters extruding pelletization in twin screw extruder.Obtain product.After testing, anti-impact level intensity reaches 171J/m.
Embodiment 3
The compounding agent solution of emulsifying agent oleic acid potash soap 1g, mercaptan 15g, Potassium Persulphate 1g composition is added in polymeric kettle together with divinyl 100g, temperature of reaction 90 degrees Celsius, 16 hours reaction times, after reaction, with liquefied ammonia cooling, obtain polybutadiene latex.The transformation efficiency 84% of divinyl.
By third rare nitrile 40g, styrene monomer 60g and polybutadiene latex 15g obtained above joins in reactor, take dicumyl peroxide as initiator, and temperature of reaction is 90 degrees Celsius, 6 hours reaction times, condense after reaction terminates, flocculation agent is dilute sulphuric acid or alum, condensation temperature 90 degrees Celsius, cohesion obtains fine particle, after washing, dry, obtain ABS grafting powder.Dried ABS grafting powder water content is less than 1%.The transformation efficiency of monomer is 88%.
The material be made up of styrene monomer 70g, vinyl cyanide 30g and ethylbenzene 7g enters polymeric kettle after preheating, polymeric reaction temperature is 150 degrees Celsius, pressure 0.294 MPa, removes most of vinyl cyanide and the volatiles such as portion of styrene monomer, ethylbenzene from polymeric kettle material flash distillation under 0.196 MPa out after reaction.Then after being heated to 240 degrees Celsius, removing the volatiless such as remaining styrene monomer again, obtain the resin of molten under 2.67 kpa pressures, extrusion after cooling, pelletizing obtains SAN particle.
50 parts of ABS grafting powder and 40 parts of SAN particles are added that 10 parts of additives mix in a mixer, then enters extruding pelletization in twin screw extruder.Obtain product.After testing, anti-impact level intensity reaches 168J/m.
Claims (8)
1. a preparation method for 3D printing consumables, is characterized in that ABS grafting powder to add additive, mixes with SAN particle, after mixing, and extruding, granulation, obtains product;
The proportioning of three kinds of described raw materials is: with weight parts, 40 ~ 70 parts, ABS grafting powder, additive 5 ~ 10 parts, SAN particle 30 ~ 50 parts; Described additive is the mixture of polyphenylene oxide, polycarbonate and modified polyacrylate.
2. the preparation method of 3D printing consumables as claimed in claim 1, is characterized in that the mass content of the component of described additive is polyphenylene oxide 30 ~ 50%, polycarbonate 20 ~ 40%, modified polyacrylate 1 ~ 2%.
3. the preparation method of 3D printing consumables as claimed in claim 1, it is characterized in that described ABS grafting powder obtains by the following method: by the solution of emulsifying agent, mercaptan, Potassium Persulphate composition and polymerizing butadiene, temperature of reaction 90 ~ 93 degrees Celsius, 15 ~ 18 hours reaction times, after reaction, cool with liquefied ammonia;
Add third rare nitrile, styrene monomer, then add initiator, temperature of reaction is 90 ~ 95 degrees Celsius, 5 ~ 6 hours reaction times, condense after reaction terminates, condensation temperature 90 ~ 95 degrees Celsius, will the fine particle obtained be condensed, after washing, dry, obtain ABS grafting powder.
4. the preparation method of 3D printing consumables as claimed in claim 3, is characterized in that described emulsifying agent is oleic acid potash soap; Described initiator is dicumyl peroxide; Described flocculation agent is dilute sulphuric acid or alum.
5. the preparation method of 3D printing consumables as claimed in claim 1, it is characterized in that described SAN particle obtains by the following method: after the material preheating be made up of styrene monomer, vinyl cyanide and ethylbenzene, carry out polyreaction, temperature is 120 ~ 150 degrees Celsius, pressure 0.196 ~ 0.294 MPa, removes volatiles after reaction, obtains the resin of molten, cooling, extrusion, pelletizing, obtains SAN particle.
6. the preparation method of 3D printing consumables as claimed in claim 5, is characterized in that the mass ratio of vinyl cyanide and styrene monomer is 3:7.
7. the preparation method of 3D printing consumables as claimed in claim 5, is characterized in that ethylbenzene accounts for 5% ~ 10% of monomer weight.
8. the preparation method of 3D printing consumables as claimed in claim 1, it is characterized in that removing the concrete steps of volatiles is: after remove most of vinyl cyanide and portion of styrene monomer, ethylbenzene from polymeric kettle material flash distillation under 0.196 MPa out, then be heated to 240 degrees Celsius, under 2.67 kpa pressures, remove remaining styrene monomer again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276187.2A CN104845032A (en) | 2015-05-26 | 2015-05-26 | Preparation method of toughened 3D (three-dimensional) printing consumables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276187.2A CN104845032A (en) | 2015-05-26 | 2015-05-26 | Preparation method of toughened 3D (three-dimensional) printing consumables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104845032A true CN104845032A (en) | 2015-08-19 |
Family
ID=53845045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510276187.2A Pending CN104845032A (en) | 2015-05-26 | 2015-05-26 | Preparation method of toughened 3D (three-dimensional) printing consumables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104845032A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476083A (en) * | 2015-12-25 | 2016-04-13 | 广东宏杰内衣实业有限公司 | 3D bra fixing ring and preparing method thereof |
| CN105694340A (en) * | 2016-03-14 | 2016-06-22 | 重庆中科智翼科技有限责任公司 | High-strength ABS-based polymer alloy for FDM (fused deposition modeling) and preparation method of alloy |
| CN106046748A (en) * | 2016-07-09 | 2016-10-26 | 深圳市华普新材料有限公司 | 3D printing material |
| CN107446078A (en) * | 2017-08-01 | 2017-12-08 | 安徽原动力生产力促进中心有限公司 | A kind of 3D gypsum printing technology |
| CN113943470A (en) * | 2021-08-19 | 2022-01-18 | 创合新材料科技江苏有限公司 | High-temperature-resistant and non-deformable plastic ABS and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785363A (en) * | 2014-02-13 | 2014-05-14 | 天津大学 | Preparation method for preparing polymer skeleton with surface coated with HKUST-1 through 3D printing, and application of polymer skeleton |
| CN103980479A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | High-molecular-weight polyphenyl ether powder for 3D printing and preparation method thereof |
| CN104559034A (en) * | 2015-01-09 | 2015-04-29 | 机械科学研究总院先进制造技术研究中心 | Modified ABS resin for 3D printing as well as preparation method of modified ABS resin |
-
2015
- 2015-05-26 CN CN201510276187.2A patent/CN104845032A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785363A (en) * | 2014-02-13 | 2014-05-14 | 天津大学 | Preparation method for preparing polymer skeleton with surface coated with HKUST-1 through 3D printing, and application of polymer skeleton |
| CN103980479A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | High-molecular-weight polyphenyl ether powder for 3D printing and preparation method thereof |
| CN104559034A (en) * | 2015-01-09 | 2015-04-29 | 机械科学研究总院先进制造技术研究中心 | Modified ABS resin for 3D printing as well as preparation method of modified ABS resin |
Non-Patent Citations (2)
| Title |
|---|
| 王运赣 等: "《3D打印技术》", 31 July 2014, 华中科技大学出版社 * |
| 黄伯琴: "《当代石油和石化工业技术普及读本 合成树脂》", 31 October 2000, 中国石化出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476083A (en) * | 2015-12-25 | 2016-04-13 | 广东宏杰内衣实业有限公司 | 3D bra fixing ring and preparing method thereof |
| CN105476083B (en) * | 2015-12-25 | 2017-07-14 | 广东宏杰内衣实业有限公司 | Three-dimensional brassiere retainer plates of a kind of 3D and preparation method thereof |
| CN105694340A (en) * | 2016-03-14 | 2016-06-22 | 重庆中科智翼科技有限责任公司 | High-strength ABS-based polymer alloy for FDM (fused deposition modeling) and preparation method of alloy |
| CN106046748A (en) * | 2016-07-09 | 2016-10-26 | 深圳市华普新材料有限公司 | 3D printing material |
| CN107446078A (en) * | 2017-08-01 | 2017-12-08 | 安徽原动力生产力促进中心有限公司 | A kind of 3D gypsum printing technology |
| CN113943470A (en) * | 2021-08-19 | 2022-01-18 | 创合新材料科技江苏有限公司 | High-temperature-resistant and non-deformable plastic ABS and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104845032A (en) | Preparation method of toughened 3D (three-dimensional) printing consumables | |
| CN104893283A (en) | Preparation method for wear-resistant 3D printing material | |
| CN101570588B (en) | Preparation method of bimodal distribution ABS | |
| CN107614598A (en) | Heat-resistant resin composition and its manufacture method | |
| CN108137915A (en) | Thermoplastic resin composition | |
| CN101597358B (en) | Preparation method of maleic anhydride graft polypropylene wax and device thereof | |
| CN104845031A (en) | Preparation method for three-dimensional printing material | |
| KR101933748B1 (en) | Method for manufacturing acrylic acid-based polymer and use for same | |
| CN102336857A (en) | SAN resin with high nitrile content and narrow distribution and preparation method thereof | |
| CN102532786B (en) | Preparation method of modified ABS resin with bimodal distribution | |
| CN102888182B (en) | Modified nylon 1012 powder coating and preparation method thereof | |
| KR20200073981A (en) | Method for preparing vinylcyan compound-conjugated diene compound-aromatic vinyl compound graft copolymer and thermoplastic resin composition containing the same | |
| CN104151456B (en) | Polymerization preparation method of similar nano inorganic powder material modified styrene resin | |
| CN102633950B (en) | Method for synthesizing multimodal distribution ABS graft copolymer | |
| CN103044842B (en) | Preparation method of bimodal ABS resin | |
| CN104877297A (en) | Preparation method for easy-to-color 3D printing supplies | |
| US9593236B2 (en) | Preparation method of thermoplastic resin composition and thermoplastic resin composition prepared therefrom | |
| KR20140141067A (en) | Resin powders and method for preparing them | |
| CN101560281B (en) | EPM-g-MAN toughener and preparation method thereof as well as engineering plastics AEMS | |
| CN107698710A (en) | Haloflex of high grafting rate and preparation method thereof | |
| CN109929213B (en) | Styrene-based hybrid resin composition | |
| CN1051324C (en) | Process for producing rubber-modified styrene resin | |
| CN101125907A (en) | Method for preparing ABS resin used for PVC soft sheet material | |
| CN114917852B (en) | Method for continuously producing graphite expandable polystyrene by bulk method | |
| CN105462149A (en) | Macromolecular compatilizer for ABS (acrylonitrile-butadiene-styrene)-HIPS (high impact polystyrene) alloys and preparation method of macromolecular compatilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
|
| RJ01 | Rejection of invention patent application after publication |