CN110713702A - Bionic bait containing glitter powder - Google Patents
Bionic bait containing glitter powder Download PDFInfo
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- CN110713702A CN110713702A CN201911211421.8A CN201911211421A CN110713702A CN 110713702 A CN110713702 A CN 110713702A CN 201911211421 A CN201911211421 A CN 201911211421A CN 110713702 A CN110713702 A CN 110713702A
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- 239000000843 powder Substances 0.000 title claims abstract description 94
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000002086 nanomaterial Substances 0.000 claims abstract description 26
- 239000000155 melt Substances 0.000 claims abstract description 23
- 239000012745 toughening agent Substances 0.000 claims abstract description 15
- 239000005662 Paraffin oil Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 12
- 239000002122 magnetic nanoparticle Substances 0.000 claims description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 7
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- MECNWXGGNCJFQJ-UHFFFAOYSA-N 3-piperidin-1-ylpropane-1,2-diol Chemical compound OCC(O)CN1CCCCC1 MECNWXGGNCJFQJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- -1 alkylene glycidyl ether Chemical compound 0.000 claims description 5
- 239000003085 diluting agent Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 244000257727 Allium fistulosum Species 0.000 claims 3
- 235000008553 Allium fistulosum Nutrition 0.000 claims 3
- 239000012188 paraffin wax Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 abstract description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 description 27
- 239000005020 polyethylene terephthalate Substances 0.000 description 27
- 238000001514 detection method Methods 0.000 description 7
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000036318 Callitris preissii Species 0.000 description 1
- 235000005701 Tarchonanthus camphoratus Nutrition 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 241001233061 earthworms Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- 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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K85/00—Artificial bait for fishing
- A01K85/01—Artificial bait for fishing with light emission, sound emission, scent dispersal or the like
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2275—Ferroso-ferric oxide (Fe3O4)
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/01—Magnetic additives
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention belongs to the technical field of simulated bait material processing, and particularly relates to bionic bait containing glitter powder, wherein the glitter powder is aluminum glitter powder, and the preparation method comprises glitter powder pretreatment, magnetic nano material treatment and bionic bait material treatment. Compared with the prior art, the invention has the following advantages: the magnetic nano material and the glitter powder are respectively treated, the compatibility of the magnetic nano material and the PET is improved, the compatible toughening agent and the paraffin oil are reasonably added, the toughness and the processability of the PET can be ensured, the impact strength of the obtained bionic bait material is 2.4-2.6kJ/m, the elongation at break is 58-60%, and the material toughness is ensured; the melt viscosity is reduced, and the melt flow rate constant is from 9.45g/10min to about 12g/10min, which shows that the processing performance is improved to a certain extent.
Description
Technical Field
The invention belongs to the technical field of processing of simulated bait materials, and particularly relates to bionic bait containing glitter powder.
Background
In order to maintain the balance of biological chains, the industry of simulated bait is mature, and most of the simulated bait in the current market, such as simulated shrimps, simulated earthworms, simulated small fishes and the like, is mainly made of environment-friendly soft plastic TPE materials; the PET (polyethylene terephthalate) foam material has excellent heat resistance, heat insulation, water vapor barrier property and mechanical property, is easy to process and recover when being used for simulated bait, has good toughness and is more environment-friendly, but has the defects of large brittleness, poor impact property and the like, and the PET is modified in the prior art, and is generally toughened by adding a toughening agent; with the continuous improvement of the simulated bait, in order to better attract fishes, glitter powder is usually arranged in the simulated bait, glitter powder is usually coated on the surface of the simulated bait in the prior art, and glitter powder is easy to fall off in practical use; therefore, further research on how to add glitter powder into the simulated bait without affecting the toughness of the simulated bait is needed.
Disclosure of Invention
The invention aims to solve the problem that the existing glitter powder is easy to fall off when impact is received on the surface of simulated bait, the glitter powder is pretreated, is mixed with PET and then is granulated, and the obtained granules are subjected to injection molding to obtain a fish-shaped shell, so that the glitter powder is tightly embedded in the fish-shaped shell and can attract big fish to prey by utilizing reflection of light, and the bionic bait containing glitter powder is specifically provided.
The invention is realized by the following technical scheme: the bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
(1) pretreating glitter powder: mixing 20-30 parts of acrylate oligomer, 6-10 parts of reactive diluent and 14-16 parts of PET powder at the temperature of 80-85 ℃, then adding 40 parts of glitter powder, and cooling after uniformly stirring to obtain a glitter powder premix;
(2) processing the magnetic nano material: mixing 60-80 parts of hydroxyethyl methacrylate and 1-2 parts of azobisisobutyronitrile at the temperature of 75-85 ℃, adding 100 parts of toluene and 50 parts of magnetic nano-materials, stirring for 4-5 hours at a constant temperature, removing the toluene, washing with water at normal temperature, and drying in vacuum to obtain magnetic nano-particles;
(3) 100 parts of PET powder, 8-12 parts of glitter powder premix, 2-3 parts of magnetic nanoparticles, 4-6 parts of compatible toughening agent and 6-10 parts of paraffin oil are premixed in a high-speed mixer for 3-4 minutes, then fed into a double-screw extruder, and extruded and granulated after melting to obtain the bionic bait material.
Specifically, the granularity of the PET powder is 40-60 meshes, the bending strength is 200MPa, and the elastic modulus is 4000 MPa.
Specifically, the solid content of the acrylate oligomer is 72-76%, and the viscosity at 23 ℃ is 800-2000 cps.
Specifically, the reactive diluent is one of alkylene glycidyl ether or trimethylolpropane triglycidyl ether.
Specifically, the magnetic nano material is ferroferric oxide with the particle size of 300-600 nm.
Specifically, the paraffin oil comprises 80-90% of straight-chain alkane, and has a kinematic viscosity at 40 ℃ of 6.12-7.48 m/s.
Specifically, the compatible toughening agent is POE-g-GMA series products, and the melt flow rate is 2.0-5.0g/10 min.
Specifically, the extrusion temperature of the double-screw extruder is 235-245 ℃, the rotating speed of the main machine is 165-175 r/min, the feeding speed is 130-140 r/min, and the melt pressure is controlled to be 0.6-1 MPa.
The hydroxyethyl methacrylate is coated on the surface of the magnetic nano material, so that the surface viscosity of the magnetic nano material can be improved, and the compatibility with PET (polyethylene terephthalate) is further enhanced; the acrylate oligomer can be effectively attached to the surface of the glitter powder and can be effectively bonded with PET; the magnetic nano material and the glitter powder can be tightly combined with PET after being respectively treated, the magnetic nano material is beneficial to adsorbing the glitter powder, the phenomenon that pores appear on an intersecting interface is avoided, and the toughness of the material is improved while the shock resistance is ensured.
Compared with the prior art, the invention has the following advantages: the magnetic nano material and the glitter powder are respectively treated, the compatibility of the magnetic nano material and the PET is improved, the compatible toughening agent and the paraffin oil are reasonably added, the toughness and the processability of the PET can be ensured, the impact strength of the obtained bionic bait material is 2.4-2.6kJ/m, the elongation at break is 58-60%, and the material toughness is ensured; the melt viscosity is reduced, and the melt flow rate constant is from 9.45g/10min to about 12g/10min, which shows that the processing performance is improved to a certain extent.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The PET powder is purchased from Camphor wood Hengtai plastic raw materials Co., Ltd, Dongguan city; the compatible toughening agent is a product SOG-02 purchased from Jiangsu Limited company which is a good easy compatilizer; the acrylate oligomer is purchased from New Material science and technology Limited, Vast Dong, Guangzhou under the designation H476; the paraffin oil is purchased from Hengshuihuang lubricating oil commercial Co Ltd; the model of the double-screw extruder is SHJ-20, and the melting performance is detected by a solution flow rate constant tester; the mechanical property is detected by GB/T1040-2006 for impact strength, and is detected by GB/T1843-2008 for elongation at break; each set of data was averaged over and over.
Example 1
The bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
(1) pretreating glitter powder: mixing 25 parts of acrylate oligomer, 8 parts of trimethylolpropane triglycidyl ether and 15 parts of PET powder at 83 ℃, adding 40 parts of glitter powder, and cooling after uniformly stirring to obtain a glitter powder premix;
(2) processing the magnetic nano material: mixing 70 parts of hydroxyethyl methacrylate and 1.5 parts of azobisisobutyronitrile at the temperature of 80 ℃, adding 100 parts of toluene and 50 parts of magnetic nano-material, stirring for 4.5 hours at a constant temperature, removing the toluene, washing with water at normal temperature, and drying in vacuum to obtain magnetic nano-particles;
(3) 100 parts of PET powder, 10 parts of glitter powder premix, 2.5 parts of magnetic nano particles, 5 parts of compatible toughening agent and 8 parts of paraffin oil are premixed in a high-speed mixer for 3.5 minutes, then fed into a double-screw extruder, the extrusion temperature is 235 ℃, 240 ℃, 245 ℃ and 245 ℃, the head temperature is 250 ℃, the rotating speed of a host is 170 revolutions per minute, the feeding speed is 135 revolutions per minute, the melt pressure is controlled at 0.8MPa, and the bionic bait material is obtained by extrusion granulation after melting.
Through detection, the melt flow rate constant of the obtained bionic bait material is 11.85g/10min, the impact strength is 2.46kJ/m, and the elongation at break is 58.36%.
Example 2
The bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
(1) pretreating glitter powder: mixing 20 parts of acrylate oligomer, 10 parts of alkylene glycidyl ether and 16 parts of PET powder at the temperature of 85 ℃, then adding 40 parts of glitter powder, and cooling after uniformly stirring to obtain a glitter powder premix;
(2) processing the magnetic nano material: mixing 80 parts of hydroxyethyl methacrylate and 1 part of azobisisobutyronitrile at the temperature of 85 ℃, adding 100 parts of toluene and 50 parts of magnetic nano-materials, stirring for 5 hours at a constant temperature, removing the toluene, washing with water at normal temperature, and drying in vacuum to obtain magnetic nano-particles;
(3) 100 parts of PET powder, 12 parts of glitter powder premix, 2 parts of magnetic nano particles, 6 parts of compatible toughening agent and 6 parts of paraffin oil are premixed in a high-speed mixer for 3 minutes, then fed into a double-screw extruder, the extrusion temperature is 235 ℃, 240 ℃, 245 ℃, the head temperature is 250 ℃, the rotating speed of a host is 175 r/min, the feeding speed is 140 r/min, the melt pressure is controlled at 0.6MPa, and the bionic bait material is obtained by extrusion granulation after melting.
Through detection, the melt flow rate constant of the obtained bionic bait material is 12.06g/10min, the impact strength is 2.51kJ/m, and the elongation at break is 59.44%.
Example 3
The bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
(1) pretreating glitter powder: mixing 30 parts of acrylate oligomer, 6 parts of trimethylolpropane triglycidyl ether and 14 parts of PET powder at the temperature of 80 ℃, then adding 40 parts of glitter powder, and cooling after uniformly stirring to obtain a glitter powder premix;
(2) processing the magnetic nano material: mixing 60 parts of hydroxyethyl methacrylate and 2 parts of azobisisobutyronitrile at the temperature of 75 ℃, adding 100 parts of toluene and 50 parts of magnetic nano-materials, stirring for 4 hours at a constant temperature, removing the toluene, washing with water at normal temperature, and drying in vacuum to obtain magnetic nano-particles;
(3) 100 parts of PET powder, 8 parts of glitter powder premix, 3 parts of magnetic nano particles, 4 parts of compatible toughening agent and 10 parts of paraffin oil are premixed in a high-speed mixer for 4 minutes, then fed into a double-screw extruder, the extrusion temperature is 235 ℃, 240 ℃, 245 ℃, the head temperature is 250 ℃, the rotating speed of a host is 165 revolutions per minute, the feeding speed is 130 revolutions per minute, the melt pressure is controlled at 1MPa, and the bionic bait material is obtained by extrusion granulation after melting.
Through detection, the melt flow rate constant of the obtained bionic bait material is 11.69g/10min, the impact strength is 2.47kJ/m, and the elongation at break is 58.72%.
Control group 1
The bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
(1) pretreating glitter powder: mixing 25 parts of acrylate oligomer, 8 parts of trimethylolpropane triglycidyl ether and 15 parts of PET powder at 83 ℃, adding 40 parts of glitter powder, and cooling after uniformly stirring to obtain a glitter powder premix;
(2) premixing 100 parts of PET powder, 10 parts of glitter powder premix, 5 parts of compatible toughening agent and 8 parts of paraffin oil in a high-speed mixer for 3.5 minutes, feeding the materials into a double-screw extruder, controlling the extrusion temperature to be 235 ℃, 240 ℃, 245 ℃ and 245 ℃, the head temperature to be 250 ℃, the rotating speed of a host to be 170 r/min, the feeding speed to be 135 r/min, controlling the melt pressure to be 0.8MPa, and extruding and granulating after melting to obtain the bionic bait material.
Through detection, the melt flow rate constant of the obtained bionic bait material is 11.67g/10min, the impact strength is 2.18kJ/m, and the elongation at break is 54.25%.
Control group 2
The bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
(1) pretreating glitter powder: mixing 25 parts of acrylate oligomer, 8 parts of trimethylolpropane triglycidyl ether and 15 parts of PET powder at 83 ℃, adding 40 parts of glitter powder, and cooling after uniformly stirring to obtain a glitter powder premix;
(2) 100 parts of PET powder, 10 parts of glitter powder premix, 2.5 parts of magnetic nano material, 5 parts of compatible toughening agent and 8 parts of paraffin oil are premixed in a high-speed mixer for 3.5 minutes, and then fed into a double-screw extruder, wherein the extrusion temperature is 235 ℃, 240 ℃, 245 ℃ and 245 ℃, the head temperature is 250 ℃, the rotating speed of a host is 170 revolutions per minute, the feeding speed is 135 revolutions per minute, the melt pressure is controlled at 0.8MPa, and the bionic bait material is obtained by extrusion granulation after melting.
Through detection, the melt flow rate constant of the obtained bionic bait material is 12.37g/10min, the impact strength is 1.32kJ/m, and the elongation at break is 24.65%.
Control group 3
The bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
(1) processing the magnetic nano material: mixing 70 parts of hydroxyethyl methacrylate and 1.5 parts of azobisisobutyronitrile at the temperature of 80 ℃, adding 100 parts of toluene and 50 parts of magnetic nano-material, stirring for 4.5 hours at a constant temperature, removing the toluene, washing with water at normal temperature, and drying in vacuum to obtain magnetic nano-particles;
(2) premixing 100 parts of PET powder, 10 parts of glitter powder, 2.5 parts of magnetic nano particles, 5 parts of a compatible toughening agent and 8 parts of paraffin oil in a high-speed mixer for 3.5 minutes, feeding the materials into a double-screw extruder, wherein the extrusion temperature is 235 ℃, 240 ℃, 245 ℃ and 245 ℃, the head temperature is 250 ℃, the rotating speed of a host is 170 revolutions per minute, the feeding speed is 135 revolutions per minute, the melt pressure is controlled at 0.8MPa, and extruding and granulating the materials after melting to obtain the bionic bait material.
Through detection, the melt flow rate constant of the obtained bionic bait material is 9.42g/10min, the impact strength is 1.59kJ/m, and the elongation at break is 26.74%.
Control group 4
The bionic bait containing the glitter powder is the aluminum glitter powder, and the preparation method comprises the following steps of:
premixing 100 parts of PET powder, 10 parts of glitter powder, 5 parts of a compatible toughening agent and 8 parts of paraffin oil in a high-speed mixer for 3.5 minutes, feeding the materials into a double-screw extruder, controlling the extrusion temperature to be 235 ℃, 240 ℃, 245 ℃ and 245 ℃, the head temperature to be 250 ℃, the rotating speed of a main engine to be 170 revolutions per minute, the feeding speed to be 135 revolutions per minute, controlling the melt pressure to be 0.8MPa, and extruding and granulating after melting to obtain the bionic bait material.
Through detection, the melt flow rate constant of the obtained bionic bait material is 9.38g/10min, the impact strength is 1.28kJ/m, and the elongation at break is 20.14%.
Blank group, pellets obtained after pure PET extrusion granulation, had a melt flow rate constant of 9.45g/10min, an impact strength of 1.56kJ/m and an elongation at break of 28.83%.
According to the arrangement of the control group, the bionic bait material with better processing performance and good toughness can be obtained by the method; the magnetic nano material has certain influence on the melt flowability of the composite material, and has great influence on the impact strength and toughness of the composite material by reasonably processing the glitter powder and the magnetic nano material.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The bionic bait containing the glitter powder is characterized in that the preparation method comprises the following steps of:
(1) pretreating glitter powder: mixing 20-30 parts of acrylate oligomer, 6-10 parts of reactive diluent and 14-16 parts of PET powder at the temperature of 80-85 ℃, then adding 40 parts of glitter powder, and cooling after uniformly stirring to obtain a glitter powder premix;
(2) processing the magnetic nano material: mixing 60-80 parts of hydroxyethyl methacrylate and 1-2 parts of azobisisobutyronitrile at the temperature of 75-85 ℃, adding 100 parts of toluene and 50 parts of magnetic nano-materials, stirring for 4-5 hours at a constant temperature, removing the toluene, washing with water at normal temperature, and drying in vacuum to obtain magnetic nano-particles;
(3) 100 parts of PET powder, 8-12 parts of glitter powder premix, 2-3 parts of magnetic nanoparticles, 4-6 parts of compatible toughening agent and 6-10 parts of paraffin oil are premixed in a high-speed mixer for 3-4 minutes, then fed into a double-screw extruder, and extruded and granulated after melting to obtain the bionic bait material.
2. The bionic bait containing the glitter powder as claimed in claim 1, wherein the PET powder has a particle size of 40-60 meshes, a bending strength of 200MPa, and an elastic modulus of 4000 MPa.
3. The bionic bait containing glitter powder as claimed in claim 1, wherein the solid content of the acrylate oligomer is 72-76%, and the viscosity at 23 ℃ is 800-.
4. The bionic bait containing Allium fistulosum powder according to claim 1, wherein the reactive diluent is one of alkylene glycidyl ether or trimethylolpropane triglycidyl ether.
5. The bionic bait containing the Allium fistulosum powder as claimed in claim 1, wherein the magnetic nano material is ferroferric oxide with the particle size of 300-600 nm.
6. The bionic bait containing glitter powder according to claim 1, wherein the paraffin oil comprises 80-90% of straight-chain paraffin, and has a kinematic viscosity at 40 ℃ of 6.12-7.48 m/s.
7. The bionic bait containing the glitter powder as claimed in claim 1, wherein the compatible toughening agent is POE-g-GMA series products, and the melt flow rate is 2.0-5.0g/10 min.
8. The bionic bait containing the Allium fistulosum powder as claimed in claim 1, wherein the extrusion temperature of the twin-screw extruder is 235-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211421.8A CN110713702A (en) | 2019-12-02 | 2019-12-02 | Bionic bait containing glitter powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211421.8A CN110713702A (en) | 2019-12-02 | 2019-12-02 | Bionic bait containing glitter powder |
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| CN110713702A true CN110713702A (en) | 2020-01-21 |
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| CN201911211421.8A Pending CN110713702A (en) | 2019-12-02 | 2019-12-02 | Bionic bait containing glitter powder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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