CN105802161A - Three-dimensional printing material with luminous mosquito repelling effect - Google Patents
Three-dimensional printing material with luminous mosquito repelling effect Download PDFInfo
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- CN105802161A CN105802161A CN201610239545.7A CN201610239545A CN105802161A CN 105802161 A CN105802161 A CN 105802161A CN 201610239545 A CN201610239545 A CN 201610239545A CN 105802161 A CN105802161 A CN 105802161A
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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
- 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
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- 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
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- 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
- B33Y80/00—Products made by additive manufacturing
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- Materials Engineering (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a 3D printing material with a luminous mosquito repelling effect and application. The 3D printing material is prepared from, by weight, 110-145 parts of PLA, 10-20 parts of mosquito repellent, 5-10 parts of luminous powder, 2-8 parts of light diffuser, 10-20 parts of cross-linking agent, 2-5 parts of coupling agent, 10-30 parts of sodium lignosulfonate, 2-8 parts of nano-antibacterial agent and 0.1-0.5 part of additive. By means of the 3D printing material with the luminous mosquito repelling effect and application, the network structure of the material is greatly strengthened, the toughness of 3D printing products is effectively promoted, the degradation rate is high, the antibacterial effect is good, and the excellent effects of assisting lighting and identifying and repelling mosquitoes are achieved; most importantly, the mosquito repelling effect is achieved, an extract of flavonoids of mentha haplocalyx, a rosemary extract and the like in the mosquito repellent act synergistically with other ingredients simultaneously, the oxidation resistance, sterilization and antibacterial performance and network structure of the 3D printing material are significantly improved, the practicability is high, the safety is high, the meaning is significant, and the material can be widely applied and promoted.
Description
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 is to utilize ABS, polycarbonate (PC), polyphenylsulfone (PPSF), PLA and the heated extruding of other thermoplastic become the filament of semi-molten state, by the mode being deposited on storehouse basis layer by layer, from the direct construction prototype of 3DCAD data.This technology is commonly used to plastotype, assembling, functional test and conceptual design.Additionally, FDM technology can apply to draw a design and quick manufacture.
Polylactic acid (PLA) is a kind of novel biodegradation material, and the starch material using reproducible plant resources (such as Semen Maydis) proposed is made.Mechanical performance and physical property are good.Polylactic acid is applicable to the various processing method such as blowing, thermoplastic, easy to process, applies very extensive.The compatibility is good with degradability.Polylactic acid is applied also widely at field of medicaments, tears type operation suture thread etc. open as produced disposable infusion apparatus, exempt from, and low molecular weight pdlla does medicament slow release packaging agent etc..
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, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, the fields such as gun, also begin to come into daily life, in order to make some living utensils or ornament, but the application in life is still embodied in the purposes that the shape of the product printed is brought at present, and the Art Design etc. that its color and shape are formed, the 3D application and development printed be there is also very big space, 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 anophelifuge and luminous effect.Second technical problem to be solved by this invention has the application of 3D printed material of anophelifuge and luminous effect described in being to provide.
Technical scheme: for solving above-mentioned technical problem, the invention provides a kind of 3D printed material with anophelifuge and luminous effect, includes following components 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;Cross-linking agent 10~20 parts;Coupling agent 2~5 parts;Sodium lignin sulfonate 10~30 parts;Nano antibacterial agent 2~8 parts;Auxiliary agent 0.1~0.5 part.
Preferably, described anophelifuge includes following components according to parts by weight and makes: Radix Buddlejae Butterflybush extract 2~4 parts;Herba Cymbopogonis Citrari cream 2~4 parts;Mint flavone extract 3~6 parts;Herba Rosmarini Officinalis 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 cross-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 includes following components according to parts by weight and makes: plasticizer 0.05~0.2 part;Toughener 0.05~0.3 part.
Preferably, the preparation method of the 3D printed material described in anophelifuge and luminous effect is as follows:
1) PLA particle high-temperature is melted, add cross-linking agent and mix, grafting;
2) it is cooled to 20 DEG C~30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing the PLA powder of graft crosslinking agent;
3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignin sulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing high-speed stirred are uniform;
4) it is subsequently adding the anophelifuge of corresponding parts by weight, continues to be mixed and stirred for uniformly;Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly;
5) it is cooled to 50 DEG C~55 DEG C, puts in extruder, add hot-extrudable, vacuum drying, prepare target product.
The above-mentioned 3D printed material with anophelifuge and luminous effect that present invention simultaneously provides has the application in the anophelifuge ornament of microcellular structure in printing.
Beneficial effect:
The 3D printed material with anophelifuge and luminous effect provided by the invention, significantly enhances the network structure of material, is effectively improved the toughness of the 3D printed product made with this material, and degradation rate is high, good anti-bacterial effect;What is more important, use the product that anophelifuge type 3D printed material provided by the invention prints, there is moulding own and on the basis of basic function that shape is brought, floor light and identification effect can be played on the one hand at night or dark place's luminescence, on the other hand it is prevented effectively from the interference by insects that light attracts, has excellent mosquito repellent function concurrently, and while anophelifuge, antibacterial, antiinflammatory, effectively suppressing the breeding of worm's ovum, cleannes are high;The most important thing is, Mint flavone extract and Herba Rosmarini Officinalis extract etc. in anophelifuge are while having mosquito-repelling function, also there is antioxidation, work in coordination with further entirety with other components and significantly improve the antioxygenic property of anophelifuge type 3D printed material provided by the invention, bactericidal performance and network structure, good plus the collaborative diffusion effect of overall composition, make to the method can be widely used in printing pendant driving mosquitos, Toy watch, footwear, ornament etc., it is particularly suited for printing child, what old man carried with has the accessories having floor light identification and mosquito repellent function concurrently of microcellular structure, interesting practicality has concurrently, and nonhazardous and radiological hazard, safety is high, from 3D printed material aspect, it is greatly enlarged the 3D application development space printed, meaning is notable, can widely be applicable.
Detailed description of the invention
Embodiment 1: a kind of 3D printed material with anophelifuge and luminous effect, includes following components according to parts by weight and makes: PLA110 part;Anophelifuge 10 parts;Luminescent powder 5 parts;Light diffusing agent 2 parts;Cross-linking agent 10 parts;Coupling agent 2 parts;Sodium lignin sulfonate 10 parts;Nano antibacterial agent 2 parts;Auxiliary agent 0.1 part.
Wherein anophelifuge includes following components according to parts by weight and makes: Radix Buddlejae Butterflybush extract 2 parts;Herba Cymbopogonis Citrari cream 2 parts;Mint flavone extract 3 parts;Herba Rosmarini Officinalis 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 cross-linking agent is methyl acetoacetate.
Wherein nano antibacterial agent is nano titanium oxide.
Wherein auxiliary agent includes following components according to parts by weight and makes: plasticizer 0.05 part;Toughener 0.05 part.
Preparation method is as follows: 1) melted by PLA particle high-temperature, adds cross-linking agent and mixes, grafting;2) it is cooled to 20 DEG C~30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing the PLA powder of graft crosslinking agent;3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignin sulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing high-speed stirred are uniform;4) it is subsequently adding the anophelifuge of corresponding parts by weight, continues to be mixed and stirred for uniformly;Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly;5) it is cooled to 50 DEG C~55 DEG C, puts in extruder, add hot-extrudable, vacuum drying, prepare target product.After testing, the flexility of material reaches 80.5Mpa, notch impact strength reaches 47.27MJ/m2。
Embodiment 2: a kind of 3D printed material with anophelifuge and luminous effect, includes following components according to parts by weight and makes: PLA145 part;Anophelifuge 20 parts;Luminescent powder 10 parts;Light diffusing agent 8 parts;Cross-linking agent 20 parts;Coupling agent 5 parts;Sodium lignin sulfonate 30 parts;Nano antibacterial agent 8 parts;Auxiliary agent 0.5 part.
Wherein anophelifuge includes following components according to parts by weight and makes: Radix Buddlejae Butterflybush extract 4 parts;Herba Cymbopogonis Citrari cream 4 parts;Mint flavone extract 6 parts;Herba Rosmarini Officinalis 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 cross-linking agent is trimesic acid.
Wherein nano antibacterial agent is the mixture of nano titanium oxide and nanometer silver.
Wherein auxiliary agent includes following components according to parts by weight and makes: plasticizer 0.2 part;Toughener 0.3 part.
Preparation method is as follows: 1) melted by PLA particle high-temperature, adds cross-linking agent and mixes, grafting;2) it is cooled to 20 DEG C~30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing the PLA powder of graft crosslinking agent;3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignin sulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing high-speed stirred are uniform;4) it is subsequently adding the anophelifuge of corresponding parts by weight, continues to be mixed and stirred for uniformly;Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly;5) it is cooled to 50 DEG C~55 DEG C, puts in extruder, add hot-extrudable, vacuum drying, prepare target product.After testing, the flexility of material reaches 81.3Mpa, notch impact strength reaches 47.05MJ/m2。
Embodiment 3: a kind of 3D printed material with anophelifuge and luminous effect, includes following components according to parts by weight and makes: PLA130 part;Anophelifuge 15 parts;Luminescent powder 8 parts;Light diffusing agent 6 parts;Cross-linking agent 15 parts;Coupling agent 3 parts;Sodium lignin sulfonate 20 parts;Nano antibacterial agent 5 parts;Auxiliary agent 0.25 part.
Wherein anophelifuge includes following components according to parts by weight and makes: Radix Buddlejae Butterflybush extract 3 parts;Herba Cymbopogonis Citrari cream 3 parts;Mint flavone extract 5 parts;Herba Rosmarini Officinalis 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 cross-linking agent is trimesic acid and the mixture in methyl acetoacetate, and ratio is 2:1.
Wherein nano antibacterial agent is nanometer silver.
Wherein auxiliary agent includes following components according to parts by weight and makes: plasticizer 0.1 part;Toughener 0.15 part.
Preparation method is as follows: 1) melted by PLA particle high-temperature, adds cross-linking agent and mixes, grafting;2) it is cooled to 20 DEG C~30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing the PLA powder of graft crosslinking agent;3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignin sulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing high-speed stirred are uniform;4) it is subsequently adding the anophelifuge of corresponding parts by weight, continues to be mixed and stirred for uniformly;Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly;5) it is cooled to 50 DEG C~55 DEG C, puts in extruder, add hot-extrudable, vacuum drying, prepare target product.After testing, the flexility of material reaches 82.1Mpa, notch impact strength reaches 48.03MJ/m2。
Embodiment 4: a kind of 3D printed material with anophelifuge and luminous effect, includes following components according to parts by weight and makes: PLA120 part;Anophelifuge 12 parts;Luminescent powder 6 parts;Light diffusing agent 4 parts;Cross-linking agent 12 parts;Coupling agent 3 parts;Sodium lignin sulfonate 15 parts;Nano antibacterial agent 4 parts;Auxiliary agent 0.2 part.
Wherein anophelifuge includes following components according to parts by weight and makes: Radix Buddlejae Butterflybush extract 3 parts;Herba Cymbopogonis Citrari cream 3 parts;Mint flavone extract 3 parts;Herba Rosmarini Officinalis 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 cross-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 includes following components according to parts by weight and makes: plasticizer 0.1 part;Toughener 0.1 part.
Preparation method is as follows: 1) melted by PLA particle high-temperature, adds cross-linking agent and mixes, grafting;2) it is cooled to 20 DEG C~30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing the PLA powder of graft crosslinking agent;3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignin sulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing high-speed stirred are uniform;4) it is subsequently adding the anophelifuge of corresponding parts by weight, continues to be mixed and stirred for uniformly;Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly;5) it is cooled to 50 DEG C~55 DEG C, puts in extruder, add hot-extrudable, vacuum drying, prepare target product.After testing, the flexility of material reaches 80.4Mpa, notch impact strength reaches 47.1MJ/m2。
Embodiment 5: a kind of 3D printed material with anophelifuge and luminous effect, includes following components according to parts by weight and makes: PLA135 part;Anophelifuge 16 parts;Luminescent powder 8 parts;Light diffusing agent 6 parts;Cross-linking agent 18 parts;Coupling agent 4 parts;Sodium lignin sulfonate 25 parts;Nano antibacterial agent 6 parts;Auxiliary agent 0.4 part.
Wherein anophelifuge includes following components according to parts by weight and makes: Radix Buddlejae Butterflybush extract 4 parts;Herba Cymbopogonis Citrari cream 4 parts;Mint flavone extract 4 parts;Herba Rosmarini Officinalis 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 cross-linking agent is methyl acetoacetate.
Wherein nano antibacterial agent is nanometer silver.
Wherein auxiliary agent includes following components according to parts by weight and makes: plasticizer 0.2 part;Toughener 0.2 part.
Preparation method is as follows: 1) melted by PLA particle high-temperature, adds cross-linking agent and mixes, grafting;2) it is cooled to 20 DEG C~30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing the PLA powder of graft crosslinking agent;3) by step 2) obtain by the PLA powder of corresponding parts by weight, sodium lignin sulfonate, nano antibacterial agent, coupling agent and auxiliary agent, heating mixing high-speed stirred are uniform;4) it is subsequently adding the anophelifuge of corresponding parts by weight, continues to be mixed and stirred for uniformly;Then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly;5) it is cooled to 50 DEG C~55 DEG C, puts in extruder, add hot-extrudable, vacuum drying, prepare target product.After testing, the flexility of material reaches 81.6Mpa, notch impact strength reaches 47.7MJ/m2。
The 3D printed material with anophelifuge and luminous effect that above-described embodiment provides is applied in the apparatus printing anophelifuge ornament or floor light, auxiliary identification, especially it is applied in and prints in ornament or the apparatus with microcellular structure, as in apparatus of camping, gardens decoration or the anophelifuge accessories carried with etc., have a wide range of applications market and significant Practical significance, can widely promote.
More than implementing row and the present invention does not constitute restriction, relevant staff is in the scope not necessarily departing from the technology of the present invention thought, and what carry out various changes and modifications, and all falls within protection scope of the present invention.
Claims (4)
1. a 3D printed material with noctilucence repelling effect, it is characterised in that include following components 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;Cross-linking agent 10~20 parts;Coupling agent 2~5 parts;Sodium lignin sulfonate 10~30 parts;Nano antibacterial agent 2~8 parts;Auxiliary agent 0.1~0.5 part;
Described light diffusing agent is organosilicon light diffusing agent, and described luminescent powder is durable-acting rare-earth luminescent powder.
2. the 3D printed material with noctilucence repelling effect according to claim 1, it is characterised in that described anophelifuge includes following components according to parts by weight and makes: Radix Buddlejae Butterflybush extract 2~4 parts;Herba Cymbopogonis Citrari cream 2~4 parts;Mint flavone extract 3~6 parts;Herba Rosmarini Officinalis extract 3~6 parts.
3. the 3D printed material with noctilucence repelling effect according to claim 1, it is characterised 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 cross-linking agent is one or both the mixture in trimesic acid or methyl acetoacetate.
4. the 3D printed material with noctilucence repelling effect according to claim 1, it is characterised in that described auxiliary agent includes following components according to parts by weight and makes: plasticizer 0.05~0.2 part;Toughener 0.05~0.3 part.
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CN106519609A (en) * | 2016-10-24 | 2017-03-22 | 广西大学 | Environment-friendly material for 3D printing |
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CN104100927A (en) * | 2013-04-12 | 2014-10-15 | 黎飞雄 | Multifunctional silicon lamp shade and production method thereof |
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Application publication date: 20160727 |