CN104861603A - 3D printing material with mosquito-repellent and noctilucent effects as well as application - Google Patents

3D printing material with mosquito-repellent and noctilucent effects as well as application Download PDF

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Publication number
CN104861603A
CN104861603A CN201510287512.5A CN201510287512A CN104861603A CN 104861603 A CN104861603 A CN 104861603A CN 201510287512 A CN201510287512 A CN 201510287512A CN 104861603 A CN104861603 A CN 104861603A
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parts
agent
mosquito repellent
printed material
weight
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CN104861603B (en
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魏宏辉
许守荣
魏天浩
魏妗羽
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Jiangsu Hao Yu Electronic Science And Technology Co Ltd
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Jiangsu Hao Yu Electronic Science And Technology Co Ltd
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Priority to CN201610240351.9A priority patent/CN105802162A/en
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y70/00Materials specially adapted for additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y80/00Products made by additive manufacturing
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/06Biodegradable
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/14Applications used for foams

Abstract

The invention discloses a 3D printing material with mosquito-repellent and noctilucent effects as well as application. The 3D printing material is prepared from the following components in parts by weight: 110-145 parts of PLA, 10-20 parts of a mosquito repellent, 5-10 parts of noctilucent powder, 2-8 parts of a light diffusion agent, 10-20 parts of one or more cross-linking agents, 2-5 parts of one or more coupling agents, 10-30 parts of sodium lignin sulfonate, 2-8 parts of one or more nanometer antibacterial agents and 0.1-0.5 part of additives. According to the 3D printing material, the network structure of the 3D printing material is greatly strengthened, the tenacity of 3D printing products is effectively promoted, the degradation rate is high, the antibacterial effect is good, and good auxiliary lighting, identification and mosquito-repellent effects are achieved; the most important thing is that mint flavonoid extracts, rosemary extracts and the like in the mosquito repellent are synergistic with other components while having the mosquito-repellent effect, so that the oxidation resistance, bacteriostatic performance and network structure of the 3D printing material are obviously improved, and the 3D printing material is high in practicability and safety and obvious in significance, and can be widely popularized and applied.

Description

A kind of 3D printed material and application with mosquito repellent and luminous effect
Technical field
The invention belongs to 3D and print field, be specifically related to a kind of 3D printing material and application.
Background technology
Along with the development that 3D printing technique makes rapid progress, the concept that 3D prints is known by the public gradually.FDM technology utilizes ABS, polycarbonate (PC), polyphenylsulfone (PPSF), PLA and other thermoplastic material are subject to adding the filament be hot extruded into as semi-melting state, by the mode be deposited on storehouse basis layer by layer, from the direct construction prototype of 3D CAD data.This technology is applied to plastotype usually, assembling, functional test and conceptual design.In addition, FDM technology can be applied to and draw a design and quick manufacture.
Poly(lactic acid) (PLA) is a kind of novel biodegradable material, use reproducible plant resources (as corn) the starch material that proposes make.Mechanical property and physicals good.Poly(lactic acid) is applicable to the various working method such as blowing, thermoplastic, easy to process, applies very extensive.Consistency and degradability good.In field of medicaments application also widely, as produced disposable infusion apparatus, exempt to tear type operating sutures etc. open, low molecular weight pdlla does medicament slow release packaging agent etc. to poly(lactic acid).
Along with development in science and technology and social progress, 3D printed product starts to be not limited only to industrial design, building, engineering and construction (AEC), automobile, aerospace, dentistry and medical industries, education, geographical information system(GIS), civil engineering work, the fields such as gun, also start to come into daily life, in order to make some living utensils or ornament, but the purposes that the shape that the application at present in life is still embodied in printed product is brought, and the Artistic Design etc. of its color and shape formation, very large space is also existed to the application and development that 3D prints, simultaneously in degradable rate, toughness and intensity all need to be further improved.
Summary of the invention
Goal of the invention: for prior art Problems existing, first technical problem to be solved by this invention is to provide a kind of 3D printed material with mosquito repellent and luminous effect.There is described in second technical problem to be solved by this invention is to provide the application of the 3D printed material of mosquito repellent and luminous effect.
Technical scheme: for solving the problems of the technologies described above, the invention provides a kind of 3D printed material with mosquito repellent and luminous effect, comprises following component and make: PLA110 ~ 145 part according to parts by weight; Anophelifuge 10 ~ 20 parts; Luminescent powder 5 ~ 10 parts; Light diffusing agent 2 ~ 8 parts; Linking agent 10 ~ 20 parts; Coupling agent 2 ~ 5 parts; Sodium lignosulfonate 10 ~ 30 parts; Nano antibacterial agent 2 ~ 8 parts; Auxiliary agent 0.1 ~ 0.5 part.
Preferably, described anophelifuge comprises following component according to parts by weight and makes: Root of Lindley Butterflybush extract 2 ~ 4 parts; Lemongrass cream 2 ~ 4 parts; Mint flavone extract 3 ~ 6 parts; Rosemary extract 3 ~ 6 parts.
Preferably, described light diffusing agent is organosilicon light diffusing agent.
Preferably, described luminescent powder is durable-acting rare-earth luminescent powder.
Preferably, described coupling agent is the mixture of a kind of in chromium complex coupling agent or aluminate coupling agent or two kinds; Described linking agent is one or both the mixture in trimesic acid or methyl acetoacetate.
Preferably, described nano antibacterial agent is the mixture of a kind of in nano titanium oxide or nanometer silver or two kinds.
Preferred described auxiliary agent comprises following component according to parts by weight and makes: 0.05 ~ 0.2 part, softening agent; Toughner 0.05 ~ 0.3 part.
Preferably, the preparation method described in the 3D printed material of mosquito repellent and luminous effect is as follows:
1) by the melting of PLA particle high-temperature, add linking agent and mix, grafting;
2) be cooled to 20 DEG C ~ 30 DEG C after stirring, put into forcing machine, heating, extrudes, and pulverizes and obtains the PLA powder preparing graft crosslinking agent;
3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignosulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing and high-speed stirring even;
4) then add the anophelifuge of corresponding parts by weight, continue mix and stir; Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue mix and stir;
5) be cooled to 50 DEG C ~ 55 DEG C, put into forcing machine, add hot-extrudable, vacuum-drying, prepare target product.
The above-mentioned 3D printed material with mosquito repellent and luminous effect that the present invention provides simultaneously is printing the application had in the mosquito repellent ornament of microvoid structure.
Beneficial effect:
The 3D printed material with mosquito repellent and luminous effect provided by the invention, significantly enhances the network structure of material, and effectively improve the toughness of the 3D printed product made with this material, degradation rate is high, good anti-bacterial effect, what is more important, use the product that mosquito repellent type 3D printed material provided by the invention prints, on the basis with the basic function that moulding own and shape are brought, supplementary lighting and identification effect can be played on the one hand at night or dark place's luminescence, the interference by insects on the other hand effectively avoiding light to attract, has excellent mosquito repellent function concurrently, and while mosquito repellent, antibacterial, anti-inflammatory, the breeding of effective suppression worm's ovum, degree of cleaning are high, the most important thing is, Mint flavone extract in anophelifuge and rosemary extract etc. are while having mosquito-repelling function, also there is antioxygenation, the antioxidant property that further entirety significantly improves mosquito repellent type 3D printed material provided by the invention is worked in coordination with other components, bactericidal performance and network structure, add that overall composition works in coordination with diffusion effect good, make the present invention can be widely used in printing pendant driving mosquitos, Toy watch, footwear, ornament etc., be particularly useful for printing children, the accessories having supplementary lighting identification and mosquito repellent function concurrently of what old man carried with have microvoid structure, interesting practicality has concurrently, and toxicological harmless and radiological hazard, security is high, from 3D printed material aspect, the very big application development space expanded 3D and printed, meaning is remarkable, can widely be applicable.
Embodiment
embodiment 1:there is a 3D printed material for mosquito repellent and luminous effect, comprise following component according to parts by weight and make: PLA110 part; Anophelifuge 10 parts; Luminescent powder 5 parts; Light diffusing agent 2 parts; Linking agent 10 parts; Coupling agent 2 parts; Sodium lignosulfonate 10 parts; Nano antibacterial agent 2 parts; Auxiliary agent 0.1 part.
Wherein anophelifuge comprises following component according to parts by weight and makes: Root of Lindley Butterflybush extract 2 parts; Lemongrass cream 2 parts; Mint flavone extract 3 parts; Rosemary extract 3 parts.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein luminescent powder is durable-acting rare-earth luminescent powder.
Wherein coupling agent is aluminate coupling agent.
Wherein linking agent is methyl acetoacetate.
Wherein nano antibacterial agent is nano titanium oxide.
Wherein auxiliary agent comprises following component according to parts by weight and makes: 0.05 part, softening agent; Toughner 0.05 part.
Preparation method is as follows: 1) by the melting of PLA particle high-temperature, add linking agent and mix, grafting; 2) be cooled to 20 DEG C ~ 30 DEG C after stirring, put into forcing machine, heating, extrudes, and pulverizes and obtains the PLA powder preparing graft crosslinking agent; 3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignosulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing and high-speed stirring even; 4) then add the anophelifuge of corresponding parts by weight, continue mix and stir; Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue mix and stir; 5) be cooled to 50 DEG C ~ 55 DEG C, put into forcing machine, add hot-extrudable, vacuum-drying, prepare target product.After testing, the flexility of material reaches 80.5Mpa, notched Izod impact strength reaches 47.27MJ/m 2.
embodiment 2:there is a 3D printed material for mosquito repellent and luminous effect, comprise following component according to parts by weight and make: PLA145 part; Anophelifuge 20 parts; Luminescent powder 10 parts; Light diffusing agent 8 parts; Linking agent 20 parts; Coupling agent 5 parts; Sodium lignosulfonate 30 parts; Nano antibacterial agent 8 parts; Auxiliary agent 0.5 part.
Wherein anophelifuge comprises following component according to parts by weight and makes: Root of Lindley Butterflybush extract 4 parts; Lemongrass cream 4 parts; Mint flavone extract 6 parts; Rosemary extract 6 parts.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein luminescent powder is durable-acting rare-earth luminescent powder.
Wherein coupling agent is chromium complex coupling agent.
Wherein linking agent is trimesic acid.
Wherein nano antibacterial agent is the mixture of nano titanium oxide and nanometer silver.
Wherein auxiliary agent comprises following component according to parts by weight and makes: 0.2 part, softening agent; Toughner 0.3 part.
Preparation method is as follows: 1) by the melting of PLA particle high-temperature, add linking agent and mix, grafting; 2) be cooled to 20 DEG C ~ 30 DEG C after stirring, put into forcing machine, heating, extrudes, and pulverizes and obtains the PLA powder preparing graft crosslinking agent; 3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignosulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing and high-speed stirring even; 4) then add the anophelifuge of corresponding parts by weight, continue mix and stir; Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue mix and stir; 5) be cooled to 50 DEG C ~ 55 DEG C, put into forcing machine, add hot-extrudable, vacuum-drying, prepare target product.After testing, the flexility of material reaches 81.3Mpa, notched Izod impact strength reaches 47.05MJ/m 2.
embodiment 3:there is a 3D printed material for mosquito repellent and luminous effect, comprise following component according to parts by weight and make: PLA130 part; Anophelifuge 15 parts; Luminescent powder 8 parts; Light diffusing agent 6 parts; Linking agent 15 parts; Coupling agent 3 parts; Sodium lignosulfonate 20 parts; Nano antibacterial agent 5 parts; Auxiliary agent 0.25 part.
Wherein anophelifuge comprises following component according to parts by weight and makes: Root of Lindley Butterflybush extract 3 parts; Lemongrass cream 3 parts; Mint flavone extract 5 parts; Rosemary extract 4 parts.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein luminescent powder is durable-acting rare-earth luminescent powder.
Wherein coupling agent is the mixture of chromium complex coupling agent and aluminate coupling agent, and ratio is 2:3.
Wherein linking agent is the mixture in trimesic acid and methyl acetoacetate, and ratio is 2:1.
Wherein nano antibacterial agent is nanometer silver.
Wherein auxiliary agent comprises following component according to parts by weight and makes: 0.1 part, softening agent; Toughner 0.15 part.
Preparation method is as follows: 1) by the melting of PLA particle high-temperature, add linking agent and mix, grafting; 2) be cooled to 20 DEG C ~ 30 DEG C after stirring, put into forcing machine, heating, extrudes, and pulverizes and obtains the PLA powder preparing graft crosslinking agent; 3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignosulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing and high-speed stirring even; 4) then add the anophelifuge of corresponding parts by weight, continue mix and stir; Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue mix and stir; 5) be cooled to 50 DEG C ~ 55 DEG C, put into forcing machine, add hot-extrudable, vacuum-drying, prepare target product.After testing, the flexility of material reaches 82.1Mpa, notched Izod impact strength reaches 48.03MJ/m 2.
embodiment 4:there is a 3D printed material for mosquito repellent and luminous effect, comprise following component according to parts by weight and make: PLA120 part; Anophelifuge 12 parts; Luminescent powder 6 parts; Light diffusing agent 4 parts; Linking agent 12 parts; Coupling agent 3 parts; Sodium lignosulfonate 15 parts; Nano antibacterial agent 4 parts; Auxiliary agent 0.2 part.
Wherein anophelifuge comprises following component according to parts by weight and makes: Root of Lindley Butterflybush extract 3 parts; Lemongrass cream 3 parts; Mint flavone extract 3 parts; Rosemary extract 3 parts.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein luminescent powder is durable-acting rare-earth luminescent powder.
Wherein coupling agent is the mixture of chromium complex coupling agent and aluminate coupling agent, and ratio is 1:0.5.
Wherein linking agent is the mixture of trimesic acid and methyl acetoacetate, and ratio is 0.5:1.
Wherein nano antibacterial agent is the mixture of nano titanium oxide and nanometer silver, and ratio is 0.5:1.
Wherein auxiliary agent comprises following component according to parts by weight and makes: 0.1 part, softening agent; Toughner 0.1 part.
Preparation method is as follows: 1) by the melting of PLA particle high-temperature, add linking agent and mix, grafting; 2) be cooled to 20 DEG C ~ 30 DEG C after stirring, put into forcing machine, heating, extrudes, and pulverizes and obtains the PLA powder preparing graft crosslinking agent; 3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignosulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing and high-speed stirring even; 4) then add the anophelifuge of corresponding parts by weight, continue mix and stir; Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue mix and stir; 5) be cooled to 50 DEG C ~ 55 DEG C, put into forcing machine, add hot-extrudable, vacuum-drying, prepare target product.After testing, the flexility of material reaches 80.4Mpa, notched Izod impact strength reaches 47.1MJ/m 2.
embodiment 5:there is a 3D printed material for mosquito repellent and luminous effect, comprise following component according to parts by weight and make: PLA135 part; Anophelifuge 16 parts; Luminescent powder 8 parts; Light diffusing agent 6 parts; Linking agent 18 parts; Coupling agent 4 parts; Sodium lignosulfonate 25 parts; Nano antibacterial agent 6 parts; Auxiliary agent 0.4 part.
Wherein anophelifuge comprises following component according to parts by weight and makes: Root of Lindley Butterflybush extract 4 parts; Lemongrass cream 4 parts; Mint flavone extract 4 parts; Rosemary extract 4 parts.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein luminescent powder is durable-acting rare-earth luminescent powder.
Wherein coupling agent is chromium complex coupling agent.
Wherein linking agent is methyl acetoacetate.
Wherein nano antibacterial agent is nanometer silver.
Wherein auxiliary agent comprises following component according to parts by weight and makes: 0.2 part, softening agent; Toughner 0.2 part.
Preparation method is as follows: 1) by the melting of PLA particle high-temperature, add linking agent and mix, grafting; 2) be cooled to 20 DEG C ~ 30 DEG C after stirring, put into forcing machine, heating, extrudes, and pulverizes and obtains the PLA powder preparing graft crosslinking agent; 3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignosulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing and high-speed stirring even; 4) then add the anophelifuge of corresponding parts by weight, continue mix and stir; Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue mix and stir; 5) be cooled to 50 DEG C ~ 55 DEG C, put into forcing machine, add hot-extrudable, vacuum-drying, prepare target product.After testing, the flexility of material reaches 81.6Mpa, notched Izod impact strength reaches 47.7MJ/m 2.
The 3D printed material of what above-described embodiment provided have mosquito repellent and luminous effect is applied in the apparatus printing mosquito repellent ornament or supplementary lighting, auxiliary identification, especially be applied in the ornament or apparatus printing and there is microvoid structure, as in apparatus of camping, gardens decoration or the mosquito repellent accessories carried with etc., have a wide range of applications market and significant Practical significance, can widely promote.
Above implementation column does not form restriction to the present invention, and relevant staff is in the scope not departing from the technology of the present invention thought, and the various change carried out and amendment, all drop in protection scope of the present invention.

Claims (9)

1. there is a 3D printed material for mosquito repellent and luminous effect, it is characterized in that, comprise following component according to parts by weight and make: PLA110 ~ 145 part; Anophelifuge 10 ~ 20 parts; Luminescent powder 5 ~ 10 parts; Light diffusing agent 2 ~ 8 parts; Linking agent 10 ~ 20 parts; Coupling agent 2 ~ 5 parts; Sodium lignosulfonate 10 ~ 30 parts; Nano antibacterial agent 2 ~ 8 parts; Auxiliary agent 0.1 ~ 0.5 part.
2. the 3D printed material with mosquito repellent and luminous effect according to claim 1, is characterized in that, described anophelifuge comprises following component according to parts by weight and makes: Root of Lindley Butterflybush extract 2 ~ 4 parts; Lemongrass cream 2 ~ 4 parts; Mint flavone extract 3 ~ 6 parts; Rosemary extract 3 ~ 6 parts.
3. the 3D printed material with mosquito repellent and luminous effect according to claim 1, is characterized in that, described light diffusing agent is organosilicon light diffusing agent.
4. the 3D printed material with mosquito repellent and luminous effect according to claim 1, is characterized in that, described luminescent powder is durable-acting rare-earth luminescent powder.
5. the 3D printed material with mosquito repellent and luminous effect according to claim 1, is characterized in that, described coupling agent is the mixture of a kind of in chromium complex coupling agent or aluminate coupling agent or two kinds; Described linking agent is one or both the mixture in trimesic acid or methyl acetoacetate.
6. the 3D printed material with mosquito repellent and luminous effect according to claim 1, is characterized in that, described nano antibacterial agent is the mixture of a kind of in nano titanium oxide or nanometer silver or two kinds.
7. the 3D printed material with mosquito repellent and luminous effect according to claim 1, is characterized in that, described auxiliary agent comprises following component according to parts by weight and makes: 0.05 ~ 0.2 part, softening agent; Toughner 0.05 ~ 0.3 part.
8. the 3D printed material with mosquito repellent and luminous effect according to claims 1 to 7, is characterized in that, described in have the preparation method of the 3D printed material of mosquito repellent and luminous effect as follows:
By the melting of PLA particle high-temperature, add linking agent and mix, grafting;
Be cooled to 20 DEG C ~ 30 DEG C after stirring, put into forcing machine, heating, extrudes, and pulverizes and obtains the PLA powder preparing graft crosslinking agent;
By step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignosulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing and high-speed stirring even;
Then add the anophelifuge of corresponding parts by weight, continue mix and stir; Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue mix and stir;
Be cooled to 50 DEG C ~ 55 DEG C, put into forcing machine, add hot-extrudable, vacuum-drying, prepare target product.
9. the 3D printed material with mosquito repellent and luminous effect described in claim 1 ~ 8 is printing the application had in the mosquito repellent ornament of microvoid structure.
CN201510287512.5A 2015-05-29 2015-05-29 A kind of 3D printed material with anophelifuge and luminous effect and application Active CN104861603B (en)

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CN201610240351.9A CN105802162A (en) 2015-05-29 2015-05-29 Application of 3D printing material with mosquito repellent and luminous effects

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CN201610240352.3A Division CN105820525A (en) 2015-05-29 2015-05-29 Method for preparing 3D printing material with mosquito-repelling and night light effects
CN201610240608.0A Division CN105802163A (en) 2015-05-29 2015-05-29 3d printing material
CN201610239545.7A Division CN105802161A (en) 2015-05-29 2015-05-29 Three-dimensional printing material with luminous mosquito repelling effect

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CN105440621A (en) * 2016-01-15 2016-03-30 大连晶彩色母粒有限公司 PLA noctilucence master batch and preparation method thereof
CN105724430A (en) * 2015-12-24 2016-07-06 江苏纳盾科技有限公司 Mosquito repellent agent, and preparation and application methods thereof
CN105778398A (en) * 2016-05-20 2016-07-20 江苏浩宇电子科技有限公司 3D printing material with function of multiply trapping and killing insects and preparation method thereof
CN105778399A (en) * 2016-05-20 2016-07-20 江苏浩宇电子科技有限公司 Bacteriostatic 3D printing material easy in molding and preparation method thereof
CN105778397A (en) * 2016-05-20 2016-07-20 江苏浩宇电子科技有限公司 Multiple insect trapping and killing type 3D printing material easy in molding and preparation method thereof
CN105778396A (en) * 2016-05-20 2016-07-20 江苏浩宇电子科技有限公司 3D printing material with bacteriostatic function and preparation method thereof
CN105778395A (en) * 2016-05-20 2016-07-20 江苏浩宇电子科技有限公司 3D printing material with function of trapping and killing insects and preparation method thereof
CN105860419A (en) * 2016-05-20 2016-08-17 江苏浩宇电子科技有限公司 Easy-to-shape insecticidal and bacteriostatic type 3D printing material and preparation method thereof
CN105860418A (en) * 2016-05-20 2016-08-17 江苏浩宇电子科技有限公司 Easy-to-plasticize bacterial inhibition type 3D printing material and preparation method thereof
CN105885336A (en) * 2016-05-25 2016-08-24 江苏浩宇电子科技有限公司 Microporous 3D printing product, and preparation method and application thereof
CN105907022A (en) * 2016-05-20 2016-08-31 江苏浩宇电子科技有限公司 High-plasticity insect-trapping 3D printing material and preparation method thereof
CN105968677A (en) * 2016-05-20 2016-09-28 江苏浩宇电子科技有限公司 High-plasticity 3D printing material and preparation method thereof
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