CN105994391A - Insect trapping and killing 3D printed product with micropore structure and preparation method thereof - Google Patents
Insect trapping and killing 3D printed product with micropore structure and preparation method thereof Download PDFInfo
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- CN105994391A CN105994391A CN201610352407.XA CN201610352407A CN105994391A CN 105994391 A CN105994391 A CN 105994391A CN 201610352407 A CN201610352407 A CN 201610352407A CN 105994391 A CN105994391 A CN 105994391A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/16—Oxygen or sulfur directly attached to an aromatic ring system with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
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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
- B33Y10/00—Processes of 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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- General Health & Medical Sciences (AREA)
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- Agronomy & Crop Science (AREA)
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- Pest Control & Pesticides (AREA)
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Abstract
The invention discloses an insect trapping and killing 3D printed product with a micropore structure and a preparation method thereof. The 3D printed material is prepared from the following components in parts by weight: 120-140 parts of ABS (acrylonitrile butadiene styrene copolymers), 2-8 parts of light diffusant, 2-8 parts of initiator, 10-20 parts of crosslinking agent, 10-20 parts of coupling agent, 10-30 parts of oyster shell powder, 2-8 parts of bentonite, 1-4 parts of medical stone powder, 1-4 parts of walnut shell superfine powder, 1-6 parts of limonene, 4-20 parts of sendanin, 2-8 parts of sweet stevia extract, 2-8 parts of noctilucent powder and 0.2-0.4 part of auxiliary. The new variety of the 3D printed product provided by the invention is selected and used by users as required, has the effect of greatly expanding the application and development space of the 3D printed product with ABS as the main raw material from the aspect of 3D printing and has outstanding significance.
Description
Technical field
The invention belongs to 3D and print field, be specifically related to a kind of 3D printed product and preparation method thereof.
Background technology
The development maked rapid progress along with 3D printing technique, the concept that 3D prints gradually is known by the public.FDM technology is profit
With ABS, polycarbonate (PC), polyphenylsulfone (PPSF), PLA and other thermoplastic are subject to
To adding the filament being hot extruded into as semi-molten state, by the mode being deposited on the basis of storehouse layer by layer, from 3D CAD data
Directly construction prototype.This technology is commonly used to plastotype, assembling, functional test and conceptual design.Additionally, FDM
Technology can apply to draw a design and quickly manufacture.
ABS material, ABS, original name is acrylonitrile-butadiene-styrene copolymer, is domestic fusion sediment (FDM) formula
The essential core of wire rod.From the properties of material, from the perspective of hot junction, the relatively easy printing of ABS plastic.Nothing
Which type of extruder is opinion use, all can extruded material the most glidingly.ABS resilient enough, be suitable for making furnishings or
Ornament, as long as printing with suitable temperature, allows material layer by layer firmly stick, and the intensity of ABS will become at a relatively high.
ABS has flexibility, also only can bend even if bearing pressure, will not fracture.But during this material on the one hand printing
It is uncomfortable that abnormal smells from the patient allows people have very much, and the product variety function on the other hand printed is limited, it is impossible to meet market many
Sample demand.
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, gun etc.
Field, also begins to come into daily life, in order to make some living utensils or ornament, but at present in life
Application be still embodied in the purposes that the shape of printed product is brought, and the art that its color and shape are formed
Designs etc., the application and development printing 3D there is also the biggest space, simultaneously intensity in degradable rate, toughness and all
Need to be further improved.
Summary of the invention
Goal of the invention: the problem existed for prior art, first technical problem to be solved by this invention is to provide tool
There is the trapping worm type 3D printed product of microcellular structure.Second to be solved by this invention technical problem is that this has micropore
The preparation method of the trapping worm type 3D printed product of structure.3rd technical problem to be solved by this invention is to provide institute
State the application of the trapping worm type 3D printed product with microcellular structure.
Technical scheme: for solving above-mentioned technical problem, the invention provides a kind of trapping worm type 3D with microcellular structure
According to parts by weight, printed product, includes that following components is made: ABS 120～140 parts；Light diffusing agent 2～8 parts；Draw
Send out agent 2～8 parts；Cross-linking agent 10～20 parts；Coupling agent 10～20 parts；Oyster shell powder 10～30 parts；Bentonite 2～8
Part；Medical stone powder 1～4 parts；Walnut shell ultrafine powder 1～4 parts；Limonene 1～6 parts；Plant toosedarin 4～20 parts；
Stevia rebaudiana (Bertoni) Hemsl extract 2～8 parts；Luminescent powder 2～8 parts；Auxiliary agent 0.2～0.4 part.
It is further preferred that also include nano-silver ionic 2～8 parts according to parts by weight.
Preferably, described light diffusing agent is organosilicon light diffusing agent.
Preferably, described initiator is thermal initiator.
Preferably, described initiator is the mixture of light trigger and thermal initiator.
Preferably, according to parts by weight, described initiator includes that following components is made: light trigger 1～3 parts；Thermal initiation
Agent 1～5 parts.
Preferably, one or both the mixture during described coupling agent is titanate coupling agent or silane coupler.
Preferably, described plant toosedarin is Parmelia tinctorum Despr. extract.
Preferably, described plant toosedarin is orcin.
Preferably, according to parts by weight, described auxiliary agent includes that following components is made: plasticizer 0.1～0.2 part；Toughener 0.1～
0.2 part.
Invention also provides the preparation method for the above-mentioned trapping worm type 3D printed product with microcellular structure, bag
Include following steps:
1) ABS particle high-temperature is melted, add initiator and cross-linking agent mixes, grafting；
2) it is cooled to 20 DEG C～30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize to obtain preparing being grafted and hand over
The ABS powder of connection agent；
3) by step 2) the ABS powder that obtains and the oyster shell powder of corresponding parts by weight, bentonite, walnut shell ultra micro
Powder, medical stone powder, coupling agent and auxiliary agent, add hot mixing and high-speed stirred is uniform；
4) by step 3) gains are while continue to be mixed and stirred for uniform, and mixing adds the phase processed through atomization successively
Answer plant toosedarin, Stevia rebaudiana (Bertoni) Hemsl extract and the limonene of parts by weight；
5) then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly；
6) while ultra violet lamp 30～60min, after stirring is cooled to 50 DEG C～55 DEG C, three-dimensional fast shaping is passed through
Technology, adds hot-extrudable moulding, vacuum drying, prepares target product.
Preferably, described step 4) be: by step 3) gains are while continue to be mixed and stirred for uniform, mix successively
Close add through atomization process corresponding parts by weight plant toosedarin, Stevia rebaudiana (Bertoni) Hemsl extract, limonene and nanometer silver from
Son.
Invention also provides the above-mentioned trapping worm type 3D printed product with microcellular structure and there is microcellular structure making
Ornament in application.
Beneficial effect: the trapping worm type 3D printed product with microcellular structure that the present invention provides, on the one hand significantly strengthens
The network structure of product, is effectively improved the toughness of product, and degradable rate is high；On the other hand by thermal initiator, swollen
Profit soil and walnut shell ultrafine powder, the synergism of oyster shell powder so that product itself has certain microcellular structure.
Use the 3D printed product that the present invention provides simultaneously, there is moulding own and the base of basic function that shape is brought
On plinth, on the one hand at night or dark, luminescence can play floor light and identification effect, on the other hand effectively utilize light
Line attracts fly worm close, its component limonene of the third aspect and Stevia rebaudiana (Bertoni) Hemsl extract synergism, is not only effectively improved ABS
Abnormal smells from the patient when material at high temperature melts, improves working environment, and makes the product odour sweet increase of virtue prepared by the present invention to fly
The allure of worm；And limonene and plant toosedarin, medical stone powder synergism make one aspect of the present invention have antioxidation
On the other hand effect, has excellent antimicrobial and anti-inflammation efficacy concurrently, and can kill fly worm sperm and effectively suppress the breeding of worm's ovum, because of
This present invention under the dual function of abnormal smells from the patient and light has and well lures disinsection efficiency, and cleannes are high, and the third aspect has concurrently
Excellent purifying functions, has and preferably removes free radical effect and certain anti-radiation effect, significantly carry
The high antioxygenic property of the present invention, biocidal property and stability, have excellent anticorrosion concurrently herein in connection with its microcellular structure and de-taste guarantor
Fresh purifying functions；When in component, increase has nano-silver ionic further, can be in the microcellular structure of this material and purification merit
In effect, further play lasting antibiotic effect.Under the synergism of microcellular structure and said components, the present invention inhales
Attached effective so that it extensively can be applied as functional product, it is particluarly suitable in last step of overall modelling making various holding concurrently
Tool interest, the ornamental and ornament of adsorption cleaning bacteriostasis efficacy or functional product, practicality interest has concurrently, from 3D
Printed product aspect, is greatly enlarged the application development space of 3D printed product, and meaning is notable.
What the present invention provided simultaneously has the preparation method of the trapping worm type 3D printed product of microcellular structure, by a high speed
During stirring, atomization is stirred under adding plant toosedarin, Stevia rebaudiana (Bertoni) Hemsl extract and limonene, and ultra violet lamp
Cooling, improves stability and the non-oxidizability of obtained 3D printed product further.
Entirety extends service life, it is provided that the new varieties of a kind of 3D printed product select as required for user,
In terms of 3D printing, it is greatly enlarged the application development space of 3D printed product with ABS as primary raw material, meaning
Significantly.
Detailed description of the invention
Embodiment 1: a kind of trapping worm type 3D printed product with microcellular structure, includes following components according to parts by weight
Make: ABS 120 parts；Light diffusing agent 2 parts；Initiator 2 parts；Cross-linking agent 10 parts；Coupling agent 10 parts；Concha Ostreae
10 parts of powder；Bentonite 2 parts；Medical stone powder 1 part；Walnut shell ultrafine powder 1 part；Limonene 1 part；Plant toosedarin 4
Part；Stevia rebaudiana (Bertoni) Hemsl extract 2 parts；Luminescent powder 2 parts；Auxiliary agent 0.2 part.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein according to parts by weight, initiator includes that following components is made: light trigger 1 part；Thermal initiator 1 part.
Wherein coupling agent is titanate coupling agent.
Wherein plant toosedarin is Parmelia tinctorum Despr. extract.
Wherein according to parts by weight, auxiliary agent includes that following components is made: plasticizer 0.1 part；Toughener 0.1 part.
Preparation method comprises the steps: 1) ABS particle high-temperature is melted, add initiator and cross-linking agent mixes,
Grafting；2) it is cooled to 20 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing graft crosslinking
The ABS powder of agent；3) by step 2) the ABS powder that obtains and the oyster shell powder of corresponding parts by weight, bentonite,
Walnut shell ultrafine powder, medical stone powder, coupling agent and auxiliary agent, add hot mixing and high-speed stirred is uniform；4) by step 3) institute
Thing while continue to be mixed and stirred for uniform, mixing adds the plant gram of the corresponding parts by weight processed through atomization successively
Raw element, Stevia rebaudiana (Bertoni) Hemsl extract and limonene；5) then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue
It is mixed and stirred for uniformly；6) while ultra violet lamp 30, after stirring is cooled to 50 DEG C, the most rapid-result by three-dimensional
Type technology, adds hot-extrudable moulding, vacuum drying, prepares target product.After testing, the flexility of material
Reach 82.4Mpa, notch impact strength reaches 47.4MJ/m2。
Embodiment 2: a kind of trapping worm type 3D printed product with microcellular structure, includes following components according to parts by weight
Make: ABS 140 parts；Light diffusing agent 8 parts；Initiator 8 parts；Cross-linking agent 20 parts；Coupling agent 20 parts；Concha Ostreae
30 parts of powder；Bentonite 8 parts；Medical stone powder 4 parts；Walnut shell ultrafine powder 4 parts；Limonene 6 parts；Plant toosedarin
20 parts；Stevia rebaudiana (Bertoni) Hemsl extract 8 parts；Luminescent powder 8 parts；Auxiliary agent 0.4 part.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein according to parts by weight, initiator includes that following components is made: light trigger 3 parts；Thermal initiator 5 parts.
Wherein coupling agent is silane coupler.
Wherein plant toosedarin is orcin.
Wherein according to parts by weight, auxiliary agent includes that following components is made: plasticizer 0.2 part；Toughener 0.2 part.
Preparation method comprises the steps: 1) ABS particle high-temperature is melted, add initiator and cross-linking agent mixes,
Grafting；2) it is cooled to 30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing graft crosslinking
The ABS powder of agent；3) by step 2) the ABS powder that obtains and the oyster shell powder of corresponding parts by weight, bentonite,
Walnut shell ultrafine powder, medical stone powder, coupling agent and auxiliary agent, add hot mixing and high-speed stirred is uniform；4) by step 3) institute
Thing while continue to be mixed and stirred for uniform, mixing adds the plant gram of the corresponding parts by weight processed through atomization successively
Raw element, Stevia rebaudiana (Bertoni) Hemsl extract and limonene；5) then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue
It is mixed and stirred for uniformly；6) while ultra violet lamp 60min, after stirring is cooled to 55 DEG C, quick by three-dimensional
Forming technique, adds hot-extrudable moulding, vacuum drying, prepares target product.After testing, the pliability of material
Can reach 82.7Mpa, notch impact strength reaches 47.8MJ/m2。
Embodiment 3: a kind of trapping worm type 3D printed product with microcellular structure, includes following components according to parts by weight
Make: ABS 130 parts；Light diffusing agent 5 parts；Initiator 5 parts；Cross-linking agent 15 parts；Coupling agent 15 parts；Concha Ostreae
20 parts of powder；Bentonite 5 parts；Medical stone powder 3 parts；Walnut shell ultrafine powder 2 parts；Nano-silver ionic 5 parts；Limonene 4
Part；Plant toosedarin 12 parts；Stevia rebaudiana (Bertoni) Hemsl extract 5 parts；Luminescent powder 5 parts；Auxiliary agent 0.3 part.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein according to parts by weight, initiator includes that following components is made: thermal initiator 5 parts.
Wherein coupling agent is the mixture of titanate coupling agent and silane coupler, and ratio is 3:2.
Wherein plant toosedarin is Parmelia tinctorum Despr. extract.
Wherein according to parts by weight, auxiliary agent includes that following components is made: plasticizer 0.15 part；Toughener 0.15 part.
Preparation method comprises the steps: 1) ABS particle high-temperature is melted, add initiator and cross-linking agent mixes,
Grafting；2) it is cooled to 25 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing graft crosslinking
The ABS powder of agent；3) by step 2) the ABS powder that obtains and the oyster shell powder of corresponding parts by weight, bentonite,
Walnut shell ultrafine powder, medical stone powder, coupling agent and auxiliary agent, add hot mixing and high-speed stirred is uniform；4) by step 3) institute
Thing while continue to be mixed and stirred for uniform, mixing adds the plant gram of the corresponding parts by weight processed through atomization successively
Raw element, Stevia rebaudiana (Bertoni) Hemsl extract, limonene and nano-silver ionic；5) luminescent powder and the light of corresponding parts by weight are then added
Diffusant, continues to be mixed and stirred for uniformly；6) while ultra violet lamp 45min, after stirring is cooled to 52 DEG C,
By three-dimensional fast shaping technology, add hot-extrudable moulding, vacuum drying, prepare target product.After testing,
The flexility of material reaches 83.9Mpa, notch impact strength reaches 48.9MJ/m2。
Embodiment 4: a kind of trapping worm type 3D printed product with microcellular structure, includes following components according to parts by weight
Make: ABS 125 parts；Light diffusing agent 3 parts；Initiator 3 parts；Cross-linking agent 12 parts；Coupling agent 12 parts；Concha Ostreae
15 parts of powder；Bentonite 4 parts；Medical stone powder 2 parts；Walnut shell ultrafine powder 2 parts；Nano-silver ionic 4 parts；Limonene 2
Part；Plant toosedarin 8 parts；Stevia rebaudiana (Bertoni) Hemsl extract 4 parts；Luminescent powder 4 parts；Auxiliary agent 0.2 part.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein according to parts by weight, initiator includes that following components is made: thermal initiator 3 parts.
Wherein coupling agent is titanate coupling agent.
Wherein plant toosedarin is Parmelia tinctorum Despr. extract.
Wherein according to parts by weight, auxiliary agent includes that following components is made: plasticizer 0.1 part；Toughener 0.1 part.
Preparation method comprises the steps: 1) ABS particle high-temperature is melted, add initiator and cross-linking agent mixes,
Grafting；2) it is cooled to 25 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing graft crosslinking
The ABS powder of agent；3) by step 2) the ABS powder that obtains and the oyster shell powder of corresponding parts by weight, bentonite,
Walnut shell ultrafine powder, medical stone powder, coupling agent and auxiliary agent, add hot mixing and high-speed stirred is uniform；4) by step 3) institute
Thing while continue to be mixed and stirred for uniform, mixing adds the plant gram of the corresponding parts by weight processed through atomization successively
Raw element, Stevia rebaudiana (Bertoni) Hemsl extract, limonene and nano-silver ionic；5) luminescent powder and the light of corresponding parts by weight are then added
Diffusant, continues to be mixed and stirred for uniformly；6) while ultra violet lamp 40min, after stirring is cooled to 50 DEG C,
By three-dimensional fast shaping technology, add hot-extrudable moulding, vacuum drying, prepare target product.After testing,
The flexility of material reaches 83.2Mpa, notch impact strength reaches 47.9MJ/m2。
Embodiment 5: a kind of trapping worm type 3D printed product with microcellular structure, includes following components according to parts by weight
Make: ABS 135 parts；Light diffusing agent 6 parts；Initiator 6 parts；Cross-linking agent 18 parts；Coupling agent 18 parts；Concha Ostreae
25 parts of powder；Bentonite 6 parts；Medical stone powder 3 parts；Walnut shell ultrafine powder 3 parts；Nano-silver ionic 6 parts；Limonene 4
Part；Plant toosedarin 16 parts；Stevia rebaudiana (Bertoni) Hemsl extract 6 parts；Luminescent powder 6 parts；Auxiliary agent 0.4 part.
Wherein light diffusing agent is organosilicon light diffusing agent.
Wherein according to parts by weight, initiator includes that following components is made: light trigger 2 parts；Thermal initiator 4 parts.
Wherein coupling agent is the mixture of titanate coupling agent and silane coupler.
Wherein plant toosedarin is orcin.
Wherein according to parts by weight, auxiliary agent includes that following components is made: plasticizer 0.2 part；Toughener 0.2 part.
Preparation method comprises the steps: 1) ABS particle high-temperature is melted, add initiator and cross-linking agent mixes,
Grafting；2) it is cooled to 25 DEG C after stirring, puts into extruder, heating, extrusion, pulverize and obtain preparing graft crosslinking
The ABS powder of agent；3) by step 2) the ABS powder that obtains and the oyster shell powder of corresponding parts by weight, bentonite,
Walnut shell ultrafine powder, medical stone powder, coupling agent and auxiliary agent, add hot mixing and high-speed stirred is uniform；4) by step 3) institute
Thing while continue to be mixed and stirred for uniform, mixing adds the plant gram of the corresponding parts by weight processed through atomization successively
Raw element, Stevia rebaudiana (Bertoni) Hemsl extract, limonene and nano-silver ionic；5) luminescent powder and the light of corresponding parts by weight are then added
Diffusant, continues to be mixed and stirred for uniformly；6) while ultra violet lamp 50min, after stirring is cooled to 55 DEG C,
By three-dimensional fast shaping technology, add hot-extrudable moulding, vacuum drying, prepare target product.After testing,
The flexility of material reaches 82.8Mpa, notch impact strength reaches 48.4MJ/m2。
The trapping worm type 3D printed product with microcellular structure that above-described embodiment provides, makes in last step of overall modelling
Various having interest, dicoration and the ornament of adsorption cleaning bacteriostasis efficacy or functional product concurrently, practicality interest has concurrently,
In terms of 3D printed product, being greatly enlarged the application development space of 3D printed product, meaning is notable, can widely push away
Extensively.
More than implementing row and the present invention is not constituted restriction, relevant staff is in the scope without departing from the technology of the present invention thought
In, carried out various changes and modifications, and all falls within protection scope of the present invention.
Claims (9)
1. a trapping worm type 3D printed product with microcellular structure, it is characterised in that according to parts by weight include with
Lower component is made: ABS 120～140 parts；Light diffusing agent 2～8 parts；Initiator 2～8 parts；Cross-linking agent 10～20 parts；
Coupling agent 10～20 parts；Oyster shell powder 10～30 parts；Bentonite 2～8 parts；Medical stone powder 1～4 parts；Walnut shell surpasses
Micropowder 1～4 parts；Limonene 1～6 parts；Plant toosedarin 4～20 parts；Stevia rebaudiana (Bertoni) Hemsl extract 2～8 parts；Luminescent powder 2～
8 parts；Auxiliary agent 0.2～0.4 part.
The trapping worm type 3D printed product with microcellular structure the most according to claim 1, it is characterised in that press
Nano-silver ionic 2～8 parts are also included according to parts by weight.
The trapping worm type 3D printed product with microcellular structure the most according to claim 1, it is characterised in that institute
Stating light diffusing agent is organosilicon light diffusing agent.
The trapping worm type 3D printed product with microcellular structure the most according to claim 1, it is characterised in that institute
State initiator and include that following components is made according to parts by weight: light trigger 1～3 parts；Thermal initiator 1～5 parts.
The trapping worm type 3D printed product with microcellular structure the most according to claim 1, it is characterised in that institute
Stating plant toosedarin is Parmelia tinctorum Despr. extract.
The trapping worm type 3D printed product with microcellular structure the most according to claim 1, it is characterised in that institute
Stating plant toosedarin is orcin.
The trapping worm type 3D printed product with microcellular structure the most according to claim 1, it is characterised in that institute
State auxiliary agent and include that following components is made according to parts by weight: plasticizer 0.1～0.2 part；Toughener 0.1～0.2 part.
8. the preparation method of the trapping worm type 3D printed product with microcellular structure as described in claim 1～7, its
It is characterised by comprising the steps:
1) ABS particle high-temperature is melted, add initiator and cross-linking agent mixes, grafting；
2) it is cooled to 20 DEG C～30 DEG C after stirring, puts into extruder, heating, extrusion, pulverize to obtain preparing being grafted and hand over
The ABS powder of connection agent；
3) by step 2) the ABS powder that obtains and the oyster shell powder of corresponding parts by weight, bentonite, walnut shell ultra micro
Powder, medical stone powder, coupling agent and auxiliary agent, add hot mixing and high-speed stirred is uniform；
4) by step 3) gains are while continue to be mixed and stirred for uniform, and mixing adds the phase processed through atomization successively
Answer plant toosedarin, Stevia rebaudiana (Bertoni) Hemsl extract and the limonene of parts by weight；
5) then add luminescent powder and the light diffusing agent of corresponding parts by weight, continue to be mixed and stirred for uniformly；
6) while ultra violet lamp 30～60min, after stirring is cooled to 50 DEG C～55 DEG C, three-dimensional fast shaping is passed through
Technology, adds hot-extrudable moulding, vacuum drying, prepares target product.
The preparation method of the trapping worm type 3D printed product with microcellular structure the most according to claim 1, it is special
Levy and be, described step 4) be: by step 3) gains are while continue to be mixed and stirred for uniform, and mixing adds successively
Enter plant toosedarin, Stevia rebaudiana (Bertoni) Hemsl extract, limonene and the nano-silver ionic of the corresponding parts by weight processed through atomization.
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Application publication date: 20161012 |