CN113912926A - Special modified polymer resin material for PE (polyethylene) bamboo wrapped in moso bamboo and preparation method thereof - Google Patents
Special modified polymer resin material for PE (polyethylene) bamboo wrapped in moso bamboo and preparation method thereof Download PDFInfo
- Publication number
- CN113912926A CN113912926A CN202111402981.9A CN202111402981A CN113912926A CN 113912926 A CN113912926 A CN 113912926A CN 202111402981 A CN202111402981 A CN 202111402981A CN 113912926 A CN113912926 A CN 113912926A
- Authority
- CN
- China
- Prior art keywords
- parts
- moso bamboo
- stabilizer
- resin material
- polymer resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 61
- 244000302661 Phyllostachys pubescens Species 0.000 title claims abstract description 36
- 235000003570 Phyllostachys pubescens Nutrition 0.000 title claims abstract description 36
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 33
- 239000002952 polymeric resin Substances 0.000 title claims abstract description 29
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- -1 polyethylene Polymers 0.000 title claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 title description 9
- 235000017491 Bambusa tulda Nutrition 0.000 title description 9
- 241001330002 Bambuseae Species 0.000 title description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 title description 9
- 239000011425 bamboo Substances 0.000 title description 9
- 229920000573 polyethylene Polymers 0.000 title description 6
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 35
- 239000010431 corundum Substances 0.000 claims abstract description 35
- 239000003381 stabilizer Substances 0.000 claims abstract description 34
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 32
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 31
- 239000002994 raw material Substances 0.000 claims abstract description 31
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 29
- 230000003449 preventive effect Effects 0.000 claims abstract description 29
- 229920013716 polyethylene resin Polymers 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 26
- 239000003112 inhibitor Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 30
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 claims description 22
- 239000004615 ingredient Substances 0.000 claims description 20
- 238000012216 screening Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 15
- 238000007605 air drying Methods 0.000 claims description 14
- PIMYDFDXAUVLON-UHFFFAOYSA-M chloro(triethyl)stannane Chemical compound CC[Sn](Cl)(CC)CC PIMYDFDXAUVLON-UHFFFAOYSA-M 0.000 claims description 11
- MMUFAGXJPKNAHT-UHFFFAOYSA-N copper;quinolin-8-ol Chemical compound [Cu].C1=CN=C2C(O)=CC=CC2=C1 MMUFAGXJPKNAHT-UHFFFAOYSA-N 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 238000007873 sieving Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 238000002791 soaking Methods 0.000 claims description 7
- HBGSZDIMJGOUPM-XXAVUKJNSA-M (z)-octadec-9-enoate;phenylmercury(1+) Chemical compound [Hg+]C1=CC=CC=C1.CCCCCCCC\C=C/CCCCCCCC([O-])=O HBGSZDIMJGOUPM-XXAVUKJNSA-M 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000012856 weighed raw material Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000004135 Bone phosphate Substances 0.000 claims description 3
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical group [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000013535 sea water Substances 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 5
- 241001474374 Blennius Species 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 208000037805 labour Diseases 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009364 mariculture Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 4
- 241000238557 Decapoda Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000251511 Holothuroidea Species 0.000 description 1
- 241000237536 Mytilus edulis Species 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020638 mussel Nutrition 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08K2003/0806—Silver
-
- 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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a modified polymer resin material special for PE-coated moso bamboo and a preparation method thereof, wherein the modified polymer resin material is prepared from the following components: 65-80 parts of high-molecular polyethylene resin, 5-8 parts of stabilizer, 8-15 parts of mildew preventive, 1-3 parts of adhesion promoter, 2-5 parts of corundum powder, 8-12 parts of nano-silver antibacterial particles, S1 and preparation: preparing raw materials of 100 parts of high-molecular polyethylene resin, 10 parts of stabilizer, 20 parts of mildew preventive, 5 parts of adhesion promoter, 10 parts of corundum powder and 15 parts of nano-silver antibacterial particles; the PE protective sleeve is sleeved on the surface of the moso bamboo, so that the corrosion speed of the moso bamboo in seawater can be greatly reduced, the service life of the moso bamboo is prolonged by three times, the production cost and labor risk of farmers are greatly reduced, nano-silver antibacterial particles and mildew inhibitors in different proportions are added in the components of the PE protective sleeve, and moss and seaweed growing on the surface of the moso bamboo can be effectively inhibited through scientific proportioning combination, so that the quality of seawater is guaranteed.
Description
Technical Field
The invention relates to the technical field of marine culture, in particular to a modified polymer resin material special for PE (polyethylene) bamboo wrapped with moso and a preparation method thereof.
Background
The mariculture is a production activity for culturing marine aquatic economic animals and plants by utilizing coastal shallow seas, and objects of the mariculture mainly comprise fishes, shrimps, crabs, shellfish, algae, sea cucumbers and other economic animals. The mariculture is an important component of aquaculture, the history of mariculture in China is long, oyster culture is carried out before the Han dynasties, and a pearl culture method is invented in the Song dynasties. After the people's republic of China is established, the mariculture of China develops rapidly, and the development of main economic varieties such as kelp, laver, mussel and prawn is particularly prominent, so that the development of coastal economy is driven, and the method becomes a large industry in coastal areas. Mariculture households can insert a proper amount of moso bamboos into a culture farm to provide a habitat for organisms and prevent the organisms from running out of the habitat.
Due to the long-term soaking of the moso bamboos in seawater, a large amount of moss and seaweed appear on the surface of the moso bamboos, so that the living environment of economic animals and plants is influenced, the service life of the moso bamboos is greatly shortened, and the moso bamboos are not economic and environment-friendly enough.
Disclosure of Invention
The invention aims to provide a modified polymer resin material special for PE-coated moso bamboo and a preparation method thereof, and aims to solve the problems that due to long-term soaking of the moso bamboo in seawater, a large amount of moss and seaweed appear on the surface of the moso bamboo, the living environment of economic animals and plants is influenced, the service life of the moso bamboo is greatly shortened, and the moso bamboo is not economical and environment-friendly enough.
In order to achieve the purpose, the invention provides the following technical scheme: a modified polymer resin material special for PE-coated moso bamboo comprises the following components: 65-80 parts of high-molecular polyethylene resin, 5-8 parts of stabilizer, 8-15 parts of mildew inhibitor, 1-3 parts of adhesion promoter, 2-5 parts of corundum powder and 8-12 parts of nano-silver antibacterial particles.
As a preferred technical scheme of the invention, the modified high polymer resin material comprises the following formula components, by weight, 62 parts of high polymer polyethylene resin, 6 parts of a stabilizer, 15 parts of a mildew preventive, 3 parts of an adhesion promoter, 2 parts of corundum powder and 12 parts of nano-silver antibacterial particles.
As a preferred technical scheme of the invention, the modified high polymer resin material comprises, by weight, 70 parts of high polymer polyethylene resin, 6 parts of a stabilizer, 10 parts of a mildew preventive, 2 parts of an adhesion promoter, 2 parts of corundum powder and 10 parts of nano-silver antibacterial particles.
As a preferred technical scheme of the invention, the modified high polymer resin material comprises, by weight, 74 parts of high polymer polyethylene resin, 6 parts of a stabilizer, 8 parts of a mildew preventive, 2 parts of an adhesion promoter, 2 parts of corundum powder and 8 parts of nano-silver antibacterial particles.
As a preferred technical scheme of the invention, the stabilizer is lead sulfate tribasic, the mildew preventive is formed by mixing phenyl mercury oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol, and every 100g of the mildew preventive contains 25g of phenyl mercury oleate, 25g of 8-hydroxyquinoline copper, 25g of triethyl tin chloride and 25g of pentachlorophenol; the adhesion promoter is water-based resin.
A preparation method of a special modified polymer resin material for PE-coated moso bamboo comprises the following steps:
s1, preparing materials: preparing raw materials of 100 parts of high-molecular polyethylene resin, 10 parts of stabilizer, 20 parts of mildew preventive, 5 parts of adhesion promoter, 10 parts of corundum powder and 15 parts of nano-silver antibacterial particles;
s2, batching: weighing high-molecular polyethylene resin, a stabilizer, a mildew preventive, an adhesion promoter, corundum powder and nano-silver antibacterial particles according to the mass ratio determined by the invention by adopting a universal weighing instrument, and uniformly putting the weighed raw materials into a raw material barrel for storage;
s3, screening: the ingredients in the raw material barrel are poured into a screening device, and a 200-mesh and 400-mesh screen is used for primary mixing and screening.
S4, mixing: adding the ingredients after primary mixing and screening into a plastic mixer, mixing for 20 minutes at a low speed in the plastic mixer, simultaneously controlling the heating temperature of the materials to be between 70 and 80 ℃, fully removing moisture contained in the materials due to moisture absorption and damp, preventing the temperature of the materials from rising and adhering to the wall of a kettle and a stirring blade, and then pouring the evenly mixed ingredients into a storage bucket for later use;
s5, heating and smelting: adding the uniformly mixed ingredients in the storage barrel into an electric melting stirring furnace, controlling the temperature of the electric melting stirring furnace to be 210 ℃ until all the raw materials are in a molten state, continuously stirring for 30 minutes, and setting the air pressure to be 180 MPa;
s6, extrusion cooling: injecting the mixed raw materials into a plastic extruder, extruding and shaping the mixed materials, continuously spraying and cooling the crystals by adopting a plurality of spraying pipes in the extruding process, and controlling the temperature to be 8-30 ℃;
s7, drying: drying the cooled raw materials by using multi-stage air drying equipment;
s8, storage: and weighing and subpackaging the dried crystallized material by adopting packaging equipment.
As a preferred technical scheme of the invention, in the step S1, translucent corundum is selected, cleaned and air-dried, then a special crusher is used for crushing raw ore to 5-10mm, then the crushed raw ore is placed in a low-speed stirring container, triethanolamine solution with a certain concentration is prepared for soaking, the crushed raw ore is taken out for natural air drying, a special ball mill is used for ball milling, and finally a 200-mesh 400-mesh screen is used for sieving.
As a preferred technical scheme of the invention, in the step S1, the stabilizer is firstly ground by a grinding device and then sieved by a 200-400-mesh screen.
In a preferred technical scheme of the invention, in the step S1, the mildew inhibitor is prepared by mixing phenyl mercuric oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol in an equal mass ratio of 1:1:1:1, grinding the mixture by a ball mill, sieving the mixture by a 200-and 400-mesh sieve, and mixing the sieved mixture by a stirring device for 20 minutes.
Compared with the prior art, the invention has the beneficial effects that: the PE protective sleeve is sleeved on the surface of the moso bamboo, so that the corrosion speed of the moso bamboo in seawater can be greatly reduced, the service life of the moso bamboo is prolonged by three times, the production cost and labor risk of farmers are greatly reduced, nano-silver antibacterial particles and mildew inhibitors in different proportions are added in the components of the PE protective sleeve, and moss and seaweed growing on the surface of the moso bamboo can be effectively inhibited through scientific proportioning combination, so that the quality of seawater is guaranteed, and the moso bamboo is attractive, economical and environment-friendly.
Drawings
FIG. 1 is a flow chart of an embodiment of the present invention.
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.
Please refer to fig. 1:
example 1
The invention provides a special modified polymer resin material for PE (polyethylene) bamboo wrapped bamboo, which is prepared from the following components: 65-80 parts of high-molecular polyethylene resin, 5-8 parts of stabilizer, 8-15 parts of mildew inhibitor, 1-3 parts of adhesion promoter, 2-5 parts of corundum powder and 8-12 parts of nano-silver antibacterial particles.
Preferably, the stabilizer is lead sulfate tribasic, the mildew preventive is formed by mixing phenyl mercury oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol, and every 100g of the mildew preventive contains 25g of phenyl mercury oleate, 25g of 8-hydroxyquinoline copper, 25g of triethyl tin chloride and 25g of pentachlorophenol; the adhesion promoter is water-based resin.
Preferably, the modified high polymer resin material comprises, by weight, 62 parts of high polymer polyethylene resin, 6 parts of stabilizer, 15 parts of mildew preventive, 3 parts of adhesion promoter, 2 parts of corundum powder and 12 parts of nano-silver antibacterial particles, so that the proportion of the nano-silver antibacterial particles to the mildew preventive in the formula is increased, and the integral antibacterial ability of the PE protective sleeve can be improved.
A preparation method of a special modified polymer resin material for PE-coated moso bamboo comprises the following steps:
s1, preparing materials: preparing raw materials of 100 parts of high-molecular polyethylene resin, 10 parts of stabilizer, 20 parts of mildew preventive, 5 parts of adhesion promoter, 10 parts of corundum powder and 15 parts of nano-silver antibacterial particles;
s2, batching: weighing high-molecular polyethylene resin, a stabilizer, a mildew preventive, an adhesion promoter, corundum powder and nano-silver antibacterial particles according to the mass ratio determined by the invention by adopting a universal weighing instrument, and uniformly putting the weighed raw materials into a raw material barrel for storage;
s3, screening: the ingredients in the raw material barrel are poured into a screening device, and a 200-mesh and 400-mesh screen is used for primary mixing and screening.
S4, mixing: adding the ingredients after primary mixing and screening into a plastic mixer, mixing for 20 minutes at a low speed in the plastic mixer, simultaneously controlling the heating temperature of the materials to be between 70 and 80 ℃, fully removing moisture contained in the materials due to moisture absorption and damp, preventing the temperature of the materials from rising and adhering to the wall of a kettle and a stirring blade, and then pouring the evenly mixed ingredients into a storage bucket for later use;
s5, heating and smelting: adding the uniformly mixed ingredients in the storage barrel into an electric melting stirring furnace, controlling the temperature of the electric melting stirring furnace to be 210 ℃ until all the raw materials are in a molten state, continuously stirring for 30 minutes, and setting the air pressure to be 180 MPa;
s6, extrusion cooling: injecting the mixed raw materials into a plastic extruder, extruding and shaping the mixed materials, continuously spraying and cooling the crystals by adopting a plurality of spraying pipes in the extruding process, and controlling the temperature to be 8-30 ℃;
s7, drying: drying the cooled raw materials by using multi-stage air drying equipment;
s8, storage: and weighing and subpackaging the dried crystallized material by adopting packaging equipment.
Preferably, in the step S1, selecting translucent corundum, cleaning and air-drying the semi-translucent corundum, then crushing the raw ore to 5-10mm by using a special crusher, then placing the crushed raw ore in a low-speed stirring container, preparing a triethanolamine solution with a certain concentration for soaking, taking out the soaked raw ore for natural air-drying, performing ball-milling work by using a special ball mill, and finally sieving the raw ore by using a 200-mesh 400-mesh sieve.
Preferably, in the step S1, the stabilizer is ground by a grinding device and then sieved by a 200-400-mesh screen.
Preferably, in the step S1, the mildew inhibitor is prepared by mixing phenyl mercuric oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol in a ratio of 1:1:1:1 by mass, grinding by a ball mill, sieving by a 200-400-mesh sieve, and mixing for 20 minutes by a stirring device.
Example 2
The invention provides a special modified polymer resin material for PE (polyethylene) bamboo wrapped bamboo, which is prepared from the following components: 65-80 parts of high-molecular polyethylene resin, 5-8 parts of stabilizer, 8-15 parts of mildew inhibitor, 1-3 parts of adhesion promoter, 2-5 parts of corundum powder and 8-12 parts of nano-silver antibacterial particles.
Preferably, the modified high polymer resin material comprises, by weight, 70 parts of high polymer polyethylene resin, 6 parts of stabilizer, 10 parts of mildew inhibitor, 2 parts of adhesion promoter, 2 parts of corundum powder and 10 parts of nano-silver antibacterial particles.
Compared with the embodiment 1, the proportion of the mildew preventive and the nano-silver antibacterial particles in the formula is adjusted, and the proportion of the high-molecular polyethylene resin is increased, so that the impact resistance and the tensile resistance of the material are improved.
A preparation method of a special modified polymer resin material for PE-coated moso bamboo comprises the following steps:
s1, preparing materials: preparing raw materials of 100 parts of high-molecular polyethylene resin, 10 parts of stabilizer, 20 parts of mildew preventive, 5 parts of adhesion promoter, 10 parts of corundum powder and 15 parts of nano-silver antibacterial particles;
s2, batching: weighing high-molecular polyethylene resin, a stabilizer, a mildew preventive, an adhesion promoter, corundum powder and nano-silver antibacterial particles according to the mass ratio determined by the invention by adopting a universal weighing instrument, and uniformly putting the weighed raw materials into a raw material barrel for storage;
s3, screening: the ingredients in the raw material barrel are poured into a screening device, and a 200-mesh and 400-mesh screen is used for primary mixing and screening.
S4, mixing: adding the ingredients after primary mixing and screening into a plastic mixer, mixing for 20 minutes at a low speed in the plastic mixer, simultaneously controlling the heating temperature of the materials to be between 70 and 80 ℃, fully removing moisture contained in the materials due to moisture absorption and damp, preventing the temperature of the materials from rising and adhering to the wall of a kettle and a stirring blade, and then pouring the evenly mixed ingredients into a storage bucket for later use;
s5, heating and smelting: adding the uniformly mixed ingredients in the storage barrel into an electric melting stirring furnace, controlling the temperature of the electric melting stirring furnace to be 210 ℃ until all the raw materials are in a molten state, continuously stirring for 30 minutes, and setting the air pressure to be 180 MPa;
s6, extrusion cooling: injecting the mixed raw materials into a plastic extruder, extruding and shaping the mixed materials, continuously spraying and cooling the crystals by adopting a plurality of spraying pipes in the extruding process, and controlling the temperature to be 8-30 ℃;
s7, drying: drying the cooled raw materials by using multi-stage air drying equipment;
s8, storage: and weighing and subpackaging the dried crystallized material by adopting packaging equipment.
Preferably, in the step S1, selecting translucent corundum, cleaning and air-drying the semi-translucent corundum, then crushing the raw ore to 5-10mm by using a special crusher, then placing the crushed raw ore in a low-speed stirring container, preparing a triethanolamine solution with a certain concentration for soaking, taking out the soaked raw ore for natural air-drying, performing ball-milling work by using a special ball mill, and finally sieving the raw ore by using a 200-mesh 400-mesh sieve.
Preferably, in the step S1, the stabilizer is ground by a grinding device and then sieved by a 200-400-mesh screen.
Preferably, in the step S1, the mildew inhibitor is prepared by mixing phenyl mercuric oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol in a ratio of 1:1:1:1 by mass, grinding by a ball mill, sieving by a 200-400-mesh sieve, and mixing for 20 minutes by a stirring device.
Example 3
The invention provides a special modified polymer resin material for PE (polyethylene) bamboo wrapped bamboo, which is prepared from the following components: 65-80 parts of high-molecular polyethylene resin, 5-8 parts of stabilizer, 8-15 parts of mildew inhibitor, 1-3 parts of adhesion promoter, 2-5 parts of corundum powder and 8-12 parts of nano-silver antibacterial particles.
Preferably, the modified high polymer resin material comprises, by weight, 74 parts of high polymer polyethylene resin, 6 parts of stabilizer, 8 parts of mildew inhibitor, 2 parts of adhesion promoter, 2 parts of corundum powder and 8 parts of nano-silver antibacterial particles.
Compared with the embodiment 1, the proportion of the mildew preventive and the nano-silver antibacterial particles in the formula is adjusted, the proportion of the high-molecular polyethylene resin is increased, and the stability of the material structure is improved.
A preparation method of a special modified polymer resin material for PE-coated moso bamboo comprises the following steps:
s1, preparing materials: preparing raw materials of 100 parts of high-molecular polyethylene resin, 10 parts of stabilizer, 20 parts of mildew preventive, 5 parts of adhesion promoter, 10 parts of corundum powder and 15 parts of nano-silver antibacterial particles;
s2, batching: weighing high-molecular polyethylene resin, a stabilizer, a mildew preventive, an adhesion promoter, corundum powder and nano-silver antibacterial particles according to the mass ratio determined by the invention by adopting a universal weighing instrument, and uniformly putting the weighed raw materials into a raw material barrel for storage;
s3, screening: the ingredients in the raw material barrel are poured into a screening device, and a 200-mesh and 400-mesh screen is used for primary mixing and screening.
S4, mixing: adding the ingredients after primary mixing and screening into a plastic mixer, mixing for 20 minutes at a low speed in the plastic mixer, simultaneously controlling the heating temperature of the materials to be between 70 and 80 ℃, fully removing moisture contained in the materials due to moisture absorption and damp, preventing the temperature of the materials from rising and adhering to the wall of a kettle and a stirring blade, and then pouring the evenly mixed ingredients into a storage bucket for later use;
s5, heating and smelting: adding the uniformly mixed ingredients in the storage barrel into an electric melting stirring furnace, controlling the temperature of the electric melting stirring furnace to be 210 ℃ until all the raw materials are in a molten state, continuously stirring for 30 minutes, and setting the air pressure to be 180 MPa;
s6, extrusion cooling: injecting the mixed raw materials into a plastic extruder, extruding and shaping the mixed materials, continuously spraying and cooling the crystals by adopting a plurality of spraying pipes in the extruding process, and controlling the temperature to be 8-30 ℃;
s7, drying: drying the cooled raw materials by using multi-stage air drying equipment;
s8, storage: and weighing and subpackaging the dried crystallized material by adopting packaging equipment.
Preferably, in the step S1, selecting translucent corundum, cleaning and air-drying the semi-translucent corundum, then crushing the raw ore to 5-10mm by using a special crusher, then placing the crushed raw ore in a low-speed stirring container, preparing a triethanolamine solution with a certain concentration for soaking, taking out the soaked raw ore for natural air-drying, performing ball-milling work by using a special ball mill, and finally sieving the raw ore by using a 200-mesh 400-mesh sieve.
Preferably, in the step S1, the stabilizer is ground by a grinding device and then sieved by a 200-400-mesh screen.
Preferably, in the step S1, the mildew inhibitor is prepared by mixing phenyl mercuric oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol in a ratio of 1:1:1:1 by mass, grinding by a ball mill, sieving by a 200-400-mesh sieve, and mixing for 20 minutes by a stirring device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A special modified high polymer resin material for PE-coated moso bamboo is characterized by comprising the following components: 65-80 parts of high-molecular polyethylene resin, 5-8 parts of stabilizer, 8-15 parts of mildew inhibitor, 1-3 parts of adhesion promoter, 2-5 parts of corundum powder and 8-12 parts of nano-silver antibacterial particles.
2. The modified polymer resin material special for PE-coated moso bamboo as claimed in claim 1, wherein: the composition is prepared from the following components: 62 parts of high-molecular polyethylene resin, 6 parts of stabilizer, 15 parts of mildew preventive, 3 parts of adhesion promoter, 2 parts of corundum powder and 12 parts of nano-silver antibacterial particles.
3. The modified polymer resin material special for PE-coated moso bamboo as claimed in claim 1, wherein: the composition is prepared from the following components: 70 parts of high-molecular polyethylene resin, 6 parts of stabilizer, 10 parts of mildew preventive, 2 parts of adhesion promoter, 2 parts of corundum powder and 10 parts of nano-silver antibacterial particles in parts by weight.
4. The modified polymer resin material special for PE-coated moso bamboo as claimed in claim 1, wherein: the composition is prepared from the following components: the coating comprises, by weight, 74 parts of high-molecular polyethylene resin, 6 parts of a stabilizer, 8 parts of a mildew preventive, 2 parts of an adhesion promoter, 2 parts of corundum powder and 8 parts of nano-silver antibacterial particles.
5. The special modified polymer resin material for PE-coated moso bamboo as claimed in any one of claims 1-4, wherein: the stabilizer is lead sulfate tribasic, the mildew preventive is formed by mixing phenyl mercury oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol, and every 100g of the mildew preventive contains 25g of phenyl mercury oleate, 25g of 8-hydroxyquinoline copper, 25g of triethyl tin chloride and 25g of pentachlorophenol; the adhesion promoter is water-based resin.
6. The preparation method of the special modified polymer resin material for PE-coated moso bamboo as claimed in claim 1, comprising the following steps:
s1, preparing materials: preparing raw materials of 100 parts of high-molecular polyethylene resin, 10 parts of stabilizer, 20 parts of mildew preventive, 5 parts of adhesion promoter, 10 parts of corundum powder and 15 parts of nano-silver antibacterial particles;
s2, batching: weighing high-molecular polyethylene resin, a stabilizer, a mildew preventive, an adhesion promoter, corundum powder and nano-silver antibacterial particles according to the mass ratio determined by the invention by adopting a universal weighing instrument, and uniformly putting the weighed raw materials into a raw material barrel for storage;
s3, screening: the ingredients in the raw material barrel are poured into a screening device, and a 200-mesh and 400-mesh screen is used for primary mixing and screening.
S4, mixing: adding the ingredients after primary mixing and screening into a plastic mixer, mixing for 20 minutes at a low speed in the plastic mixer, simultaneously controlling the heating temperature of the materials to be between 70 and 80 ℃, fully removing moisture contained in the materials due to moisture absorption and damp, preventing the temperature of the materials from rising and adhering to the wall of a kettle and a stirring blade, and then pouring the evenly mixed ingredients into a storage bucket for later use;
s5, heating and smelting: adding the uniformly mixed ingredients in the storage barrel into an electric melting stirring furnace, controlling the temperature of the electric melting stirring furnace to be 210 ℃ until all the raw materials are in a molten state, continuously stirring for 30 minutes, and setting the air pressure to be 180 MPa;
s6, extrusion cooling: injecting the mixed raw materials into a plastic extruder, extruding and shaping the mixed materials, continuously spraying and cooling the crystals by adopting a plurality of spraying pipes in the extruding process, and controlling the temperature to be 8-30 ℃;
s7, drying: drying the cooled raw materials by using multi-stage air drying equipment;
s8, storage: and weighing and subpackaging the dried crystallized material by adopting packaging equipment.
7. The preparation method of the special modified polymer resin material for PE-coated moso bamboo according to claim 6, wherein the preparation method comprises the following steps: in the step S1, selecting semitransparent corundum, cleaning and air-drying the corundum, crushing raw ore to 5-10mm by using a special crusher, placing the crushed raw ore in a low-speed stirring container, preparing triethanolamine solution with a certain concentration for soaking, taking out the soaked raw ore for natural air drying, performing ball milling by using a special ball mill, and finally sieving by using a 200-mesh 400-mesh sieve.
8. The preparation method of the special modified polymer resin material for PE-coated moso bamboo according to claim 6, wherein the preparation method comprises the following steps: in the step S1, the stabilizer is first ground by a grinding device and then sieved by a 200-400-mesh screen.
9. The preparation method of the special modified polymer resin material for PE-coated moso bamboo according to claim 6, wherein the preparation method comprises the following steps: in the step S1, the mildew preventive is prepared by mixing phenyl mercuric oleate, 8-hydroxyquinoline copper, triethyl tin chloride and pentachlorophenol in an equal mass ratio of 1:1:1:1, grinding by a ball mill, sieving by a 200-mesh and 400-mesh sieve, and mixing for 20 minutes by a stirring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111402981.9A CN113912926A (en) | 2021-11-24 | 2021-11-24 | Special modified polymer resin material for PE (polyethylene) bamboo wrapped in moso bamboo and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111402981.9A CN113912926A (en) | 2021-11-24 | 2021-11-24 | Special modified polymer resin material for PE (polyethylene) bamboo wrapped in moso bamboo and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113912926A true CN113912926A (en) | 2022-01-11 |
Family
ID=79247918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111402981.9A Pending CN113912926A (en) | 2021-11-24 | 2021-11-24 | Special modified polymer resin material for PE (polyethylene) bamboo wrapped in moso bamboo and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113912926A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104558989A (en) * | 2013-10-24 | 2015-04-29 | 青岛华泓星塑胶有限公司 | Heat-insulating antibacterial composite plastic film |
| CN105367876A (en) * | 2015-12-10 | 2016-03-02 | 张进 | Efficient antibacterial fresh-keeping film material |
| CN111763365A (en) * | 2020-07-17 | 2020-10-13 | 安信纳米生物科技（珠海）有限公司 | Antibacterial fresh-keeping material containing nano-silver and preparation method thereof |
| CN111808359A (en) * | 2020-08-04 | 2020-10-23 | 桐城市中汇塑业有限公司 | Antibacterial modified PE film and preparation method thereof |
| CN112029171A (en) * | 2020-08-21 | 2020-12-04 | 温州市中坚薄膜有限公司 | Antibacterial PE film and preparation method thereof |
-
2021
- 2021-11-24 CN CN202111402981.9A patent/CN113912926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104558989A (en) * | 2013-10-24 | 2015-04-29 | 青岛华泓星塑胶有限公司 | Heat-insulating antibacterial composite plastic film |
| CN105367876A (en) * | 2015-12-10 | 2016-03-02 | 张进 | Efficient antibacterial fresh-keeping film material |
| CN111763365A (en) * | 2020-07-17 | 2020-10-13 | 安信纳米生物科技（珠海）有限公司 | Antibacterial fresh-keeping material containing nano-silver and preparation method thereof |
| CN111808359A (en) * | 2020-08-04 | 2020-10-23 | 桐城市中汇塑业有限公司 | Antibacterial modified PE film and preparation method thereof |
| CN112029171A (en) * | 2020-08-21 | 2020-12-04 | 温州市中坚薄膜有限公司 | Antibacterial PE film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1017057B (en) | Antifouling composition and process for preparing same and used | |
| CN107156528A (en) | A kind of Babylonia mixed feed based on South Sea Symeplectoteuthis oualaniensis and preparation method thereof | |
| CN108083691A (en) | A kind of preparation process of shell powder paint | |
| KR102334749B1 (en) | Nutrient for seaweed and uses thereof | |
| CN102058025B (en) | Soft aquatic convenient feed | |
| CN113912926A (en) | Special modified polymer resin material for PE (polyethylene) bamboo wrapped in moso bamboo and preparation method thereof | |
| KR100780908B1 (en) | Energy-rich food flakes for fish and invertebrates and method for the production thereof | |
| CN107173632A (en) | A kind of antibacterial improves fish meal of fish crop and preparation method thereof | |
| CN108250743B (en) | Copper composite nylon material and preparation method thereof | |
| CN110564171A (en) | Degradable environment-friendly material and manufacturing process thereof | |
| CN101180960A (en) | Algaecides for fishing net and preparation method thereof | |
| CN114032683A (en) | Polyformaldehyde fiber for breeding net and preparation method thereof | |
| JP2977207B2 (en) | Antifouling molding | |
| CN105052854A (en) | Method for preparing high-toughness bionic fishing bait | |
| WO2022121377A1 (en) | Complex ecological treatment agent for treating blue algae, preparation method therefor and use thereof | |
| CN103918949B (en) | The environmental protection nutritive mixed feed of pond, cage culture Sparus Latus body colour can be improved | |
| CN105076082A (en) | Treatment method for injection-molded bionic bait matrix | |
| WO2013073785A1 (en) | Copper alloy for fish-farming net | |
| CN108419730A (en) | Tree-like artificial marine habitat and preparation method thereof | |
| LU502707B1 (en) | Sustained-release pellet feed for southward transplanted apostichopus japonicus in overwintering period and its preparation method | |
| CN108285638B (en) | Nylon nano-copper composite material and preparation method thereof | |
| CN111286119A (en) | Material for inhibiting biological adhesion and preparation method thereof | |
| CN105565971A (en) | Water quality regulator for pet crab breeding and preparation method thereof | |
| CN105145508A (en) | Easy-formed environment-friendly fishing tool bait | |
| CN102524567A (en) | Sea cucumber bait prepared from harmful organisms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220111 |
|
| RJ01 | Rejection of invention patent application after publication |