CN104629161A - Low-melting-point 3D printing material and preparation method thereof - Google Patents

Low-melting-point 3D printing material and preparation method thereof Download PDF

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Publication number
CN104629161A
CN104629161A CN201510096056.6A CN201510096056A CN104629161A CN 104629161 A CN104629161 A CN 104629161A CN 201510096056 A CN201510096056 A CN 201510096056A CN 104629161 A CN104629161 A CN 104629161A
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CN
China
Prior art keywords
wax
melting point
low melting
printed material
ethylene
Prior art date
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Granted
Application number
CN201510096056.6A
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Chinese (zh)
Other versions
CN104629161B (en
Inventor
王剑磊
吴立新
卓东贤
翁子镶
周煜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Guo Rui Zhongke photoelectric Co., Ltd.
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Fujian Institute of Research on the Structure of Matter of CAS
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)

Abstract

The invention relates to a low-melting-point 3D printing material and a preparation method thereof. The 3D printing material has a melting point of 60-150 DEG C, is free of the problem that the final product performance is affected due to large shrinkage and is environment-friendly, non-toxic and odorless and free of ultrafine particles during printing process. The printing material comprises the following components: a toughening agent, wax, tackifying resin, stearic acid, an antioxidant, a pigment and the like and can be applied in industries such as dewaxing casting.

Description

A kind of low melting point 3D printed material and preparation method thereof
Technical field
The present invention relates to a kind of low melting point 3D printed material and preparation method thereof, belong to the Material Field of rapid shaping.
Background technology
Rapid shaping (Rapid Prototype, RP) technology is a kind of advanced manufacturing technology developed rapidly the nineties in 20th century, is a kind of gordian technique of serving production new product development.It plays positive pushing effect to the products innovation, shortening new-product development cycle, raising product competitiveness etc. of promoting enterprise.This technology, since appearance, has been widely used gradually in the production of countries in the world, and expedites the emergence of out an emerging technical field thus.Current rapid shaping technique mainly comprises fused glass pellet (Fused Deposition Modeling, FDM), selective laser sintering and moulding (Selective Laser Sintering, SLS), Stereolithography (stereo lithography apparatus, SLA), shaping (the Laminated Object Manufacturing of laminated solid body, the technology such as LOM), wherein FDM is with fastest developing speed, and application at most.
FDM refers to that thread thermoplastic material sends shower nozzle to by wire drive feeder, is heated to molten state in the showerhead, extrudes through nozzle.The filamentary material of molten state is extruded out, and the path controlled according to the individual-layer data of three-dimensional software extrudes and the position coagulation forming of specifying, and layer by layer deposition solidifies, and finally forms whole three-dimensional objects.The operating environment of FDM is clean, safety, and technique is simple, easy handling, and does not produce rubbish, has therefore greatly widened operation occasion.Its raw materials provides with the form of spool silk, is easy to carrying and quick-replaceable.
All adopt ABS and PLA as matrix close to 95% for FDM consumptive material at present, its print temperature, usually at about 220 DEG C, belongs to middle temperature FDM consumptive material.The current research of beautiful Country Illinois Polytechnics finds, uses ABS and PLA polymkeric substance higher as printer ultra-fine grain (UFP) quantity discharged of plastic raw materials, ER for emission rate with use laser printer or burning cigarette close.Because volume is small, UFP can be deposited on lung and directly be absorbed in blood.UFP concentration is higher relevant with the development of lung cancer, apoplexy and symptoms of asthma, the chemical composition of ABS and PLA discharge is not pointed out in detail in report, but existing proof display ABS is poisonous before this, and PLA is the polymkeric substance with biocompatibility, has been widely used in making pharmaceutical capsule.Also there is the large problem of shrinking percentage as 3D printed material in ABS and PLA in addition, and gained end article often exists warpage, affects product performance.This just impels the 3D printed material that we develop a kind of low melting point, environment-protecting asepsis is harmful, shrinking percentage is little.
In addition, low melting point 3D printed material has a lot of potential application, such as lost wax process.Present domestic lost wax process substantially adopts and manually manufactures wax-pattern, wax-pattern often needs several workman just can complete one to several months that works, and adopt 3D printing technique only to need a few hours to complete, and preparation precision is much higher than craft, but domesticly there is no used in lost wax casting 3D printed material at present, market blank out.
Summary of the invention
For the deficiency of existing FDM consumptive material, the object of this invention is to provide a kind of low melting point 3D printed material and preparation method thereof, its fusing point is 60-150, DEG C and to there is not shrinking percentage large and affect the problem of end article performance, simultaneously print procedure environment-protecting asepsis evil, odorlessness, without ultra-fine grain.
In the present invention, material prescription adopts toughner 5%-80%, wax 5%-90%, tackifying resin 1%-60%, stearic acid 0%-20%, oxidation inhibitor 0%-5%, pigment 0%-5%.
Described toughner is chlorinatedpolyethylene, styrene butadiene thermoplasticelastomer, ethylene-vinyl acetate copolymer, terpolymer EP rubber and ethylene-octene segmented copolymer, or their combination.
Described wax is polyethylene wax, ethylene-vinyl acetate copolymer wax, Microcrystalline Wax, clorafin, investment cast wax, Poly Propylene Wax, or their combination.
Described tackifying resin is C5 petroleum resin, C9 petroleum resin, hydrogenated aromatic petroleum resin, terpine resin, Gum Rosin, or their combination.
In the present invention, the preparation process of material is:
1) each raw material weighs in proportion;
2) by high-speed mixer mixing 0.1-2000 minute;
3) by twin screw extruder mixing plasticizing, and by dicing machine granulation;
4) by single screw extrusion machine wire drawing, the silk of pull-out can be directly used in 3D and print.
Embodiment
For allowing above-mentioned feature and advantage of the present invention become apparent, hereafter elaborate for embodiment.
Embodiment 1
One, by following component proportion (mass percentage):
Two, preparation method
Step prepared by this material is:
1) raw material weighs up in proportion
2) each component puts into high mixer high-speed stirring 10min
3) put into the plasticizing of HAAKE twin screw extruder extrude and use dicing machine granulation, processing condition:
TS1/℃ TS2/℃ TS3/℃ TS4/℃ TS5/℃ TS6/℃ FR/％ n/r/min
70 75 85 90 90 80 10 50
4) grain made is put into single screw extrusion machine wax silk and rolling, 3D can be directly used in and print, processing condition:
One district/DEG C 2nd district/DEG C Die orifice/DEG C Rotating speed n/r/min
80 85 75 700
Embodiment 2
One, by following component proportion (mass percentage):
Two, preparation method
Step prepared by this material is:
1) raw material weighs up in proportion
2) each component puts into high mixer high-speed stirring 20min
3) put into the plasticizing of HAAKE twin screw extruder extrude and use dicing machine granulation, processing condition:
TS1/℃ TS2/℃ TS3/℃ TS4/℃ TS5/℃ TS6/℃ FR/％ n/r/min
75 80 85 95 95 85 15 70
4) grain made is put into single screw extrusion machine wax silk and rolling, 3D can be directly used in and print, processing condition:
One district/DEG C 2nd district/DEG C Die orifice/DEG C Rotating speed n/r/min
80 90 75 750
Embodiment 3
One, by following component proportion (mass percentage):
Two, preparation method
Step prepared by this material is:
1) raw material weighs up in proportion
2) each component puts into high mixer high-speed stirring 25min
3) put into the plasticizing of HAAKE twin screw extruder extrude and use dicing machine granulation, processing condition:
TS1/℃ TS2/℃ TS3/℃ TS4/℃ TS5/℃ TS6/℃ FR/％ n/r/min
76 84 87 95 95 85 15 50
4) grain made is put into single screw extrusion machine wax silk and rolling, 3D can be directly used in and print, processing condition:
One district/DEG C 2nd district/DEG C Die orifice/DEG C Rotating speed n/r/min
80 95 85 650
Embodiment 4
One, by following component proportion (mass percentage):
Two, preparation method
Step prepared by this material is:
1) raw material weighs up in proportion
2) each component puts into high mixer high-speed stirring 15min
3) put into the plasticizing of HAAKE twin screw extruder extrude and use dicing machine granulation, processing condition:
TS1/℃ TS2/℃ TS3/℃ TS4/℃ TS5/℃ TS6/℃ FR/％ n/r/min
76 80 83 85 85 75 15 80
4) grain made is put into single screw extrusion machine wax silk and rolling, 3D can be directly used in and print, processing condition:
One district/DEG C 2nd district/DEG C Die orifice/DEG C Rotating speed n/r/min
75 85 80 750
Embodiment 5
One, by following component proportion (mass percentage):
Two, preparation method
Step prepared by this material is:
1) raw material weighs up in proportion
2) each component puts into high mixer high-speed stirring 35min
3) put into the plasticizing of HAAKE twin screw extruder extrude and use dicing machine granulation, processing condition:
TS1/℃ TS2/℃ TS3/℃ TS4/℃ TS5/℃ TS6/℃ FR/％ n/r/min
100 110 115 120 120 110 15 50
4) grain made is put into single screw extrusion machine wax silk and rolling, 3D can be directly used in and print, processing condition:
One district/DEG C 2nd district/DEG C Die orifice/DEG C Rotating speed n/r/min
115 125 110 750

Claims (6)

1. a low melting point 3D printed material, is characterized in that: fusing point is 60-150 DEG C.
2. low melting point 3D printed material as claimed in claim 1, is characterized in that: formulated by following raw materials by weight: toughner 5%-80%, wax 5%-90%, tackifying resin 1%-60%, stearic acid 0%-20%, oxidation inhibitor 0%-5%, pigment 0%-5%.
3. low melting point 3D printed material as claimed in claim 2, it is characterized in that: described toughner is chlorinatedpolyethylene, styrene butadiene thermoplasticelastomer, ethylene-vinyl acetate copolymer, terpolymer EP rubber and ethylene-octene segmented copolymer, or their combination.
4. low melting point 3D printed material as claimed in claim 2, is characterized in that: described wax is polyethylene wax, ethylene-vinyl acetate copolymer wax, Microcrystalline Wax, clorafin, investment cast wax, Poly Propylene Wax, or their combination.
5. low melting point 3D printed material as claimed in claim 2, is characterized in that: described tackifying resin is C5 petroleum resin, C9 petroleum resin, hydrogenated aromatic petroleum resin, terpine resin, Gum Rosin, or their combination.
6. low melting point 3D printed material as claimed in claim 1 or 2, is characterized in that: the preparation process of described material is:
(1) each raw material weighs in proportion;
(2) by high-speed mixer mixing 0.1-2000 minute;
(3) by twin screw extruder mixing plasticizing, and by dicing machine granulation;
(4) by single screw extrusion machine wire drawing, the silk of pull-out can be directly used in 3D and print.
CN201510096056.6A 2015-03-04 2015-03-04 A kind of low melting point 3D printing material and preparation method thereof Active CN104629161B (en)

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Cited By (26)

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CN105062090A (en) * 2015-07-20 2015-11-18 福建省蓝天阳信息科技有限公司 Special wax string for 3D printer as well as formula and production process thereof
CN105218939A (en) * 2015-11-05 2016-01-06 中国科学院福建物质结构研究所 A kind of foamable 3D printed material and preparation method thereof
CN105504836A (en) * 2015-12-31 2016-04-20 佛山市晗宇科技有限公司 Low-needle-penetration paraffin supporting material used for 3D printing and preparation method thereof
CN105694487A (en) * 2016-01-21 2016-06-22 青岛尤尼科技有限公司 Photocatalytic composite printing material for 3D (three-dimensional) printer and printer
CN105713362A (en) * 2016-04-14 2016-06-29 中国科学院福建物质结构研究所 Composition used for 3D printing, 3D printing material containing composition, preparation method and applications of 3D printing material as well as 3D printing equipment
CN105802257A (en) * 2016-04-26 2016-07-27 付远 3D-printed molding resin for investment casting
CN106317913A (en) * 2016-08-29 2017-01-11 福建省二轻工业研究所 3D printing wire containing industrial casting wax and manufacturing process of 3D printing wire
CN107513428A (en) * 2016-06-17 2017-12-26 中国石油化工股份有限公司 A kind of production method of 3D printing wax
CN107513430A (en) * 2016-06-17 2017-12-26 中国石油化工股份有限公司 A kind of preparation method of 3D printing wax
CN107523068A (en) * 2016-06-17 2017-12-29 中国石油化工股份有限公司 A kind of method of sweating production 3D printing wax material
CN107746501A (en) * 2017-11-09 2018-03-02 王臻 A kind of material for 3D printing and preparation method thereof
CN107987539A (en) * 2017-12-18 2018-05-04 定远县宝隆机械制造有限公司 A kind of moltening mold castings complex wax formula
CN108047730A (en) * 2017-12-29 2018-05-18 广州市德馨蜡制品有限公司 It is a kind of for 3D printing wire rod of intelligence development education and preparation method and application
CN108102392A (en) * 2017-12-19 2018-06-01 吴丹 It is a kind of for 3D printing wax wire of lost foam casting and preparation method thereof
CN108129855A (en) * 2017-12-29 2018-06-08 广州市德馨蜡制品有限公司 A kind of hot investment casting 3D printing wax powder end mould material and preparation method thereof
CN108129728A (en) * 2017-12-18 2018-06-08 定远县宝隆机械制造有限公司 A kind of investment casting wax formula
CN108165028A (en) * 2017-12-29 2018-06-15 广州市德馨蜡制品有限公司 One kind is for selective laser sintering 3D printing hot investment casting wax-pattern dusty material and preparation method and application
CN108164787A (en) * 2017-12-18 2018-06-15 河南佳木新型环保材料有限公司 A kind of material for 3D printing
CN108178931A (en) * 2017-12-29 2018-06-19 广州市德隆化工贸易有限公司 Special wax wire of a kind of hot investment casting fused glass pellet 3D printing essence mould and preparation method thereof
CN108192361A (en) * 2017-12-29 2018-06-22 广州市德隆化工贸易有限公司 A kind of fused glass pellet 3D printing hot investment casting wax-pattern wax wire material and preparation method thereof
CN109608892A (en) * 2018-11-22 2019-04-12 浙江闪铸三维科技有限公司 A kind of 3D printing wax material composition
CN109836833A (en) * 2018-12-27 2019-06-04 福州精致来三维技术有限公司 A kind of paraffin printing wire rod and its production technology
CN109988390A (en) * 2019-04-09 2019-07-09 深圳市众德祥科技有限公司 Metal powder injection molding wire rod and preparation method thereof for big part 3D printing
CN110746737A (en) * 2019-09-27 2020-02-04 浙江乾欣科技有限公司 3D printing material based on graphene oxide and preparation method thereof
CN113698777A (en) * 2021-08-26 2021-11-26 佛山市南海区广工大数控装备协同创新研究院 Low-temperature material suitable for 3D printing and preparation method thereof
WO2022217941A1 (en) * 2021-04-16 2022-10-20 东莞理工学院 Investment casting mold material for accessory casting and preparation method therefor

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421586A (en) * 2009-05-12 2012-04-18 3D系统公司 Compositions and methods for selective deposition modeling
CN103737934A (en) * 2014-01-22 2014-04-23 黑龙江省科学院自动化研究所 3D (3-Dimensional) printer based on fused-deposition rapid prototyping technology and printing method thereof
KR101391293B1 (en) * 2013-11-04 2014-05-02 화인케미칼 주식회사 Composition for 3d printer filament
CN103847104A (en) * 2014-03-10 2014-06-11 天津大学 Three-dimensional waxing printer and using method thereof
CN104294405A (en) * 2013-09-16 2015-01-21 青岛尤尼科技有限公司 3D printing material based on edible wax

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421586A (en) * 2009-05-12 2012-04-18 3D系统公司 Compositions and methods for selective deposition modeling
CN104294405A (en) * 2013-09-16 2015-01-21 青岛尤尼科技有限公司 3D printing material based on edible wax
KR101391293B1 (en) * 2013-11-04 2014-05-02 화인케미칼 주식회사 Composition for 3d printer filament
CN103737934A (en) * 2014-01-22 2014-04-23 黑龙江省科学院自动化研究所 3D (3-Dimensional) printer based on fused-deposition rapid prototyping technology and printing method thereof
CN103847104A (en) * 2014-03-10 2014-06-11 天津大学 Three-dimensional waxing printer and using method thereof

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CN105062090A (en) * 2015-07-20 2015-11-18 福建省蓝天阳信息科技有限公司 Special wax string for 3D printer as well as formula and production process thereof
CN105218939A (en) * 2015-11-05 2016-01-06 中国科学院福建物质结构研究所 A kind of foamable 3D printed material and preparation method thereof
CN105218939B (en) * 2015-11-05 2017-10-27 中国科学院福建物质结构研究所 A kind of foamable 3D printing material and preparation method thereof
CN105504836B (en) * 2015-12-31 2018-06-01 佛山市晗宇科技有限公司 It is a kind of for low needle penetration paraffin backing material of 3D printing and preparation method thereof
CN105504836A (en) * 2015-12-31 2016-04-20 佛山市晗宇科技有限公司 Low-needle-penetration paraffin supporting material used for 3D printing and preparation method thereof
CN105694487A (en) * 2016-01-21 2016-06-22 青岛尤尼科技有限公司 Photocatalytic composite printing material for 3D (three-dimensional) printer and printer
CN105694487B (en) * 2016-01-21 2018-06-19 青岛尤尼科技有限公司 For the photocatalyst composite printing material and printer of 3D printer
CN105713362A (en) * 2016-04-14 2016-06-29 中国科学院福建物质结构研究所 Composition used for 3D printing, 3D printing material containing composition, preparation method and applications of 3D printing material as well as 3D printing equipment
CN105713362B (en) * 2016-04-14 2018-09-28 中国科学院福建物质结构研究所 A kind of composition for 3D printing, 3D printing material containing it and preparation method thereof, application and 3D printing equipment
CN105802257A (en) * 2016-04-26 2016-07-27 付远 3D-printed molding resin for investment casting
CN107523068A (en) * 2016-06-17 2017-12-29 中国石油化工股份有限公司 A kind of method of sweating production 3D printing wax material
CN107523068B (en) * 2016-06-17 2020-07-03 中国石油化工股份有限公司 Method for producing 3D printing wax material through sweating
CN107513430A (en) * 2016-06-17 2017-12-26 中国石油化工股份有限公司 A kind of preparation method of 3D printing wax
CN107513428A (en) * 2016-06-17 2017-12-26 中国石油化工股份有限公司 A kind of production method of 3D printing wax
CN107513430B (en) * 2016-06-17 2019-06-18 中国石油化工股份有限公司 A kind of preparation method of 3D printing wax
CN106317913B (en) * 2016-08-29 2019-06-04 福建省二轻工业研究所 A kind of industry casting wax 3D printing wire rod and its manufacture craft
CN106317913A (en) * 2016-08-29 2017-01-11 福建省二轻工业研究所 3D printing wire containing industrial casting wax and manufacturing process of 3D printing wire
CN107746501A (en) * 2017-11-09 2018-03-02 王臻 A kind of material for 3D printing and preparation method thereof
CN107987539A (en) * 2017-12-18 2018-05-04 定远县宝隆机械制造有限公司 A kind of moltening mold castings complex wax formula
CN108129728A (en) * 2017-12-18 2018-06-08 定远县宝隆机械制造有限公司 A kind of investment casting wax formula
CN108164787A (en) * 2017-12-18 2018-06-15 河南佳木新型环保材料有限公司 A kind of material for 3D printing
CN108102392A (en) * 2017-12-19 2018-06-01 吴丹 It is a kind of for 3D printing wax wire of lost foam casting and preparation method thereof
CN108129855A (en) * 2017-12-29 2018-06-08 广州市德馨蜡制品有限公司 A kind of hot investment casting 3D printing wax powder end mould material and preparation method thereof
CN108192361A (en) * 2017-12-29 2018-06-22 广州市德隆化工贸易有限公司 A kind of fused glass pellet 3D printing hot investment casting wax-pattern wax wire material and preparation method thereof
CN108178931A (en) * 2017-12-29 2018-06-19 广州市德隆化工贸易有限公司 Special wax wire of a kind of hot investment casting fused glass pellet 3D printing essence mould and preparation method thereof
CN108165028A (en) * 2017-12-29 2018-06-15 广州市德馨蜡制品有限公司 One kind is for selective laser sintering 3D printing hot investment casting wax-pattern dusty material and preparation method and application
CN108047730A (en) * 2017-12-29 2018-05-18 广州市德馨蜡制品有限公司 It is a kind of for 3D printing wire rod of intelligence development education and preparation method and application
CN109608892A (en) * 2018-11-22 2019-04-12 浙江闪铸三维科技有限公司 A kind of 3D printing wax material composition
CN109836833A (en) * 2018-12-27 2019-06-04 福州精致来三维技术有限公司 A kind of paraffin printing wire rod and its production technology
CN109988390A (en) * 2019-04-09 2019-07-09 深圳市众德祥科技有限公司 Metal powder injection molding wire rod and preparation method thereof for big part 3D printing
CN110746737A (en) * 2019-09-27 2020-02-04 浙江乾欣科技有限公司 3D printing material based on graphene oxide and preparation method thereof
WO2022217941A1 (en) * 2021-04-16 2022-10-20 东莞理工学院 Investment casting mold material for accessory casting and preparation method therefor
CN113698777A (en) * 2021-08-26 2021-11-26 佛山市南海区广工大数控装备协同创新研究院 Low-temperature material suitable for 3D printing and preparation method thereof

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