CN115584070A - Anti-aging polymer composition and application thereof - Google Patents
Anti-aging polymer composition and application thereof Download PDFInfo
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- CN115584070A CN115584070A CN202210175115.9A CN202210175115A CN115584070A CN 115584070 A CN115584070 A CN 115584070A CN 202210175115 A CN202210175115 A CN 202210175115A CN 115584070 A CN115584070 A CN 115584070A
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- 229920000642 polymer Polymers 0.000 title claims abstract description 44
- 239000000203 mixture Substances 0.000 title claims abstract description 37
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 13
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 229920000098 polyolefin Polymers 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 239000012188 paraffin wax Substances 0.000 claims abstract description 9
- 239000004709 Chlorinated polyethylene Substances 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 6
- 229910052755 nonmetal Inorganic materials 0.000 claims description 14
- 150000004706 metal oxides Chemical class 0.000 claims description 13
- XQRTVHGPSVYJAS-UHFFFAOYSA-N 1-(3-chlorophenyl)imidazolidin-2-one Chemical compound ClC1=CC=CC(N2C(NCC2)=O)=C1 XQRTVHGPSVYJAS-UHFFFAOYSA-N 0.000 claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 11
- 239000005977 Ethylene Substances 0.000 claims description 11
- -1 compatibilizers Substances 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 9
- 229920001519 homopolymer Polymers 0.000 claims description 8
- 239000003963 antioxidant agent Substances 0.000 claims description 7
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 150000002462 imidazolines Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- PODSUMUEKRUDEI-UHFFFAOYSA-N 1-(2-aminoethyl)imidazolidin-2-one Chemical compound NCCN1CCNC1=O PODSUMUEKRUDEI-UHFFFAOYSA-N 0.000 claims description 4
- YGSFFDHIYYOVHV-UHFFFAOYSA-N 1-(2-chloroethyl)imidazolidin-2-one Chemical compound ClCCN1CCNC1=O YGSFFDHIYYOVHV-UHFFFAOYSA-N 0.000 claims description 3
- HBAIZGPCSAAFSU-UHFFFAOYSA-N 1-(2-hydroxyethyl)imidazolidin-2-one Chemical compound OCCN1CCNC1=O HBAIZGPCSAAFSU-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- LEOYJTSFZDZNJM-UHFFFAOYSA-N 1-(4,5-dihydro-1h-imidazol-2-yl)imidazolidine-2-thione Chemical compound S=C1NCCN1C1=NCCN1 LEOYJTSFZDZNJM-UHFFFAOYSA-N 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- WXCZUWHSJWOTRV-UHFFFAOYSA-N but-1-ene;ethene Chemical compound C=C.CCC=C WXCZUWHSJWOTRV-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 229920001384 propylene homopolymer Polymers 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 2
- 239000000080 wetting agent Substances 0.000 claims description 2
- 239000013538 functional additive Substances 0.000 claims 1
- 150000003557 thiazoles Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011863 silicon-based powder Substances 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 11
- 239000002861 polymer material Substances 0.000 description 11
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical group C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides an anti-aging polymer composition and application of the anti-aging polymer composition in preparation of a household garbage can. The invention discloses an anti-aging polymer composition, which is prepared from 100-350 parts of enhanced polyolefin, 80-120 parts of polyolefin, 4-5 parts of C12-C18 alkyl acid, 4-5 parts of chlorinated polyethylene, 300-350 parts of silicon powder, 2-3 parts of paraffin, 3-10 parts of functional auxiliary agent and 6 parts of C1-C5 material, and through the synergistic effect of the raw materials, the compatibility of the raw materials of the anti-aging polymer composition is improved, the impact resistance is improved, and the prepared household garbage can shows good anti-aging capability and impact resistance, good water resistance and corrosion resistance and can reduce the phenomenon of liquid leakage.
Description
Technical Field
The invention belongs to the technical field of C08L23/12, and particularly relates to an anti-aging polymer composition and application thereof.
Background
With the push of the garbage classification policy, the environmental awareness of people is enhanced, the phenomenon that mixed garbage is put into the same garbage together like before is gradually reduced, but the garbage classification putting condition can amplify the unique characteristics of various types of garbage, such as the putrefaction of household garbage, the liquid leakage phenomenon and the like.
Chinese patent CN110862613A discloses an anti-aging trash can which is prepared by taking polypropylene as a resin raw material and combining various inorganic fillers and auxiliaries, but in order to improve the anti-aging effect, a large amount of substances with light stabilization effect are added, and due to the addition of the substances, alcohol and ketone substances generated by combination with free radicals under the illumination condition can reduce the water resistance and corrosion resistance of the trash can.
Based on the above, the present application provides an aging-resistant polymer composition and applications thereof.
Disclosure of Invention
The invention provides an anti-aging polymer composition, which is prepared from the following raw materials of polyolefin, reinforced polyolefin, C12-C18 alkyl acid, chlorinated polyethylene, non-metal oxide, paraffin, functional auxiliary agent and C1-C5 material.
In a preferred embodiment, the polyolefin is selected from at least one of ethylene homopolymers, propylene homopolymers, ethylene-propylene copolymers, ethylene-butene polymers, ethylene-octene polymers, butene-ethylene-propylene copolymers, propylene-butene copolymers, ethylene-propylene-styrene copolymers, styrene-butadiene copolymers.
In a preferred embodiment, the ethylene content of the ethylene-octene polymer is 13-16wt%, more preferably 13-15wt%, and most preferably 15%.
In a preferred embodiment, the polyolefin is an ethylene homopolymer and an ethylene-octene high polymer, and preferably, the mass ratio of the ethylene homopolymer to the ethylene-octene high polymer is (5-10): 1.
in a preferred embodiment, the mass ratio of the ethylene homopolymer to the ethylene-octene copolymer is (7-8): 1.
in a preferred embodiment, the reinforced polyolefin is selected from at least one of reinforced polypropylene, reinforced polystyrene, reinforced polyethylene, reinforced polybutadiene, reinforced polyethylene propylene.
In a preferred embodiment, the reinforced polyolefin is a reinforced polypropylene.
In a preferred embodiment, the non-metal oxide is selected from non-metal oxides having a particle size of 800-1000 mesh.
In a preferred embodiment, the water content of the non-metal oxide is less than 1%, and preferably, the water content of the non-metal oxide is less than 0.1%.
In a preferred embodiment, the non-metallic oxide is at least one selected from the group consisting of silica powder, silica white, montmorillonite, diatomaceous earth, micaceite, talc, and kaolin.
In a preferred embodiment, the non-metal oxide is silicon powder.
In a preferred embodiment, the C12-C18 alkyl acid is selected from at least one of stearic acid, hexadecyl diacid, hexadecanoic acid, tetradecanoic diacid, dodecanoic acid, tetradecanoic acid, oleic acid.
In a preferred embodiment, the C12-C18 alkyl acid is stearic acid.
In a preferred embodiment, the functional auxiliary agent includes at least one of a plasticizer, a compatibilizer, a wetting agent, an antioxidant, and a stabilizer.
In a preferred embodiment, the antioxidant is at least one selected from the group consisting of benzotriazole and derivatives thereof, alkyl-substituted imidazoline and derivatives thereof, thiazole and derivatives thereof.
In a preferred embodiment, the alkyl-substituted imidazoline and its derivatives are selected from at least one of N- (3-chlorophenyl) -2-imidazolidinone, N-chloroethyl-2-imidazolidinone, N-hydroxyethyl-2-imidazolidinone, 1- (2-aminoethyl) imidazolin-2-one, and 3- (2-imidazolin-2-yl) -2-imidazolidinethione.
In a preferred embodiment, the alkyl-substituted imidazoline and its derivative is at least one selected from the group consisting of N- (3-chlorophenyl) -2-imidazolidinone, N-chloroethyl-2-imidazolidinone, N-hydroxyethyl-2-imidazolidinone, and 1- (2-aminoethyl) imidazolidin-2-one.
In a preferred embodiment, the alkyl substituted imidazoline and the derivative thereof are a mixed substance of N- (3-chlorphenyl) -2-imidazolidinone and 1- (2-aminoethyl) imidazoline-2-ketone.
In a preferred embodiment, the mass ratio of the N- (3-chlorophenyl) -2-imidazolidinone to the 1- (2-aminoethyl) imidazolidin-2-one is (0.5 to 1.5): (1-2). Preferably, the mass ratio of the N- (3-chlorphenyl) -2-imidazolidinone to the 1- (2-aminoethyl) imidazoline-2-ketone is 1:1.
in a preferred embodiment, the preparation raw materials comprise the following components in parts by weight: 100-350 parts of enhanced polyolefin, 80-120 parts of polyolefin, 4-5 parts of C12-C18 alkyl acid, 4-5 parts of chlorinated polyethylene, 300-350 parts of non-metal oxide, 2-3 parts of paraffin, 3-10 parts of functional auxiliary agent and 6 parts of C1-C5 material.
In a preferred embodiment, the preparation raw materials comprise 134 parts by weight of reinforced polyolefin, 101 parts by weight of polyolefin, 4.5 parts by weight of C12-C18 alkyl acid, 4.5 parts by weight of chlorinated polyethylene, 324 parts by weight of non-metal oxide, 2.2 parts by weight of paraffin, 5 parts by weight of functional assistant and 6 parts by weight of C1-C5 material.
In a preferred embodiment, the preparation process is as follows: heating and preheating the raw materials, adding the raw materials into an internal mixer, carrying out internal mixing for 12-17min at the temperature of 150-220 ℃, and extruding the mixture through an extruder to obtain the polymer composite material.
In a second aspect, the invention provides an application of the aging-resistant polymer composition in preparing garbage cans, and more preferably, garbage cans for preparing household garbage.
More preferably, the method is applied to the preparation of the barrel with the barrel wall thickness of 0.1-1mm, the barrel height and the barrel diameter ratio of (1-2): 1 of the domestic garbage bin.
In the experimental process, the applicant finds that the addition of alkyl loan rejection imidazoline and derivatives thereof, particularly the addition of N- (3-chlorophenyl) -2-imidazolidinone and 1- (2-aminoethyl) imidazoline-2-ketone, can improve the aging resistance of the prepared high polymer material, promote the compatibility of the high polymer material, and improve the impact resistance of the high polymer material. The applicant speculates that the possible reasons are that the N- (3-chlorphenyl) -2-imidazolidinone and the 1- (2-aminoethyl) imidazoline-2-ketone are added, and the N- (3-chlorphenyl) -2-imidazolidinone and the 1- (2-aminoethyl) imidazoline-2-ketone can be used as bridges to improve the chemical combination degree of the non-metal oxide and other materials in the application and improve the compatibility and impact resistance of the materials in the whole high polymer material through the reaction between active groups. And the N- (3-chlorphenyl) -2-imidazolidinone and the 1- (2-aminoethyl) imidazoline-2-ketone can be used as a barrier to relieve the corrosion of the high polymer material to the external environment, particularly to a solution containing heavy metals, improve the water resistance and the corrosion resistance of the high polymer material, and enable the prepared high polymer material to be more suitable to be used as a raw material for manufacturing a garbage can for household garbage.
The applicant also finds that the polymer material prepared by the method is more suitable for manufacturing the trash can with the can wall thickness of 0.1-1mm, and the can height-to-can diameter ratio of (1-2): the applicant conjectures possible reasons of the household garbage can 1, and the nonmetal oxide which accounts for about half of the mass of the raw materials is added into the high polymer material prepared by the method, so that the mechanical strength of the wall of the garbage can prepared by the method is improved, and the bearing capacity of the wall and the bottom of the garbage can around the bottom of the garbage can is also improved.
Compared with the prior art, the beneficial effect that this application has:
the polymer composition prepared by the invention further increases the compatibility of various raw materials of the polymer composition by the synergistic effect of the specific raw materials and the raw material proportion, and improves the impact resistance of the polymer composition. The garbage can prepared from the high polymer composition, particularly a domestic garbage can in an environmental sanitation garbage can, has good aging resistance and impact resistance, good water resistance and corrosion resistance, and can reduce liquid leakage.
Drawings
Fig. 1 is a front view of a household garbage can prepared by the present application.
Fig. 2 is a side view of a household garbage can manufactured by the present application.
Fig. 3 is a top view of a household garbage can manufactured by the present application.
Fig. 4 is a main body diagram of a household garbage can prepared by the present application.
Detailed Description
Example 1
In the first aspect of this embodiment, an anti-aging polymer composition is provided, which comprises, by weight, 134 parts of reinforced polypropylene, 101 parts of polyolefin, 4.5 parts of stearic acid, 4.5 parts of chlorinated polyethylene, 324 parts of silicon powder, 2.2 parts of paraffin, 5 parts of antioxidant, and 6 parts of C1-C5 material.
Wherein the polyolefin is an ethylene homopolymer and an ethylene-octene high polymer, and the mass ratio of the ethylene homopolymer to the ethylene-octene high polymer is 7.6:1; ethylene homopolymer is purchased from China oil and gas Co., ltd, and the melt flow rate under the condition of 190 ℃/2.16kg is 1.5g/10min; the ethylene-octene high polymer was purchased from exxonmobil chemical company, ltd, and has an ethylene content of 15%.
The reinforced polypropylene was purchased from northern Europe chemical group under the model number HGE225U.
Chlorinated polyethylene was purchased from Nolan New Material science and technology, inc. under model number CPE-135A.
The silicon powder is purchased from Nanjing Xilei Take experiment science and technology Limited, the granularity is 1000 meshes, and the water content is less than 0.1 percent.
The antioxidant is N- (3-chlorphenyl) -2-imidazolidinone and 1- (2-aminoethyl) imidazoline-2-ketone, and the mass ratio of the N- (3-chlorphenyl) -2-imidazolidinone to the 1- (2-aminoethyl) imidazoline-2-ketone is 1:1.
the C1-C5 materials are a mixture of aluminum oxide, magnesium oxide, paraffin, magnesium stearate and ceramic micropowder, wherein the ratio of the aluminum oxide, the magnesium oxide, the paraffin, the magnesium stearate and the ceramic micropowder is 0.5. Wherein the ceramic micro powder is purchased from Shanghai Hui Jing sub-nanometer new material Co., ltd, and the model is 6000.
The preparation method of the polymer composition comprises the following steps: preheating the raw materials, adding the raw materials into an internal mixer, carrying out internal mixing for 15min at the temperature of 170 ℃, and extruding the mixture through an extruder to obtain the polymer composite material.
The second aspect of this example proposes the use of a polymeric composition with aging resistance, applied to the preparation of a drum wall thickness of 0.8mm, a drum height to drum diameter ratio of 1.2:1 of a household garbage can.
Example 2
The first aspect of this embodiment proposes an aging-resistant polymer composition, and the second aspect of this embodiment proposes an application of an aging-resistant polymer composition, specifically using the same raw materials and embodiments as those of embodiment 1, except that the antioxidant is N', N-diphenyl-p-phenylenediamine.
Example 3
The first aspect of the present embodiment proposes an aging-resistant polymer composition, and the second aspect of the present embodiment proposes an application of an aging-resistant polymer composition, wherein the raw materials and the embodiment are the same as those in embodiment 1, except that silicon powder is purchased from santai silicon materials ltd, gansu, and has a model number of SY-92, and the water content of the silicon powder is 1.5%.
Performance testing
The aging-resistant polymer composition obtained in example 1 was subjected to tensile strength, flexural strength, notched impact strength and aging resistance tests (the polymer material obtained was placed in an exposure chamber and irradiated with ultraviolet light in a wavelength range of 300nm to 400nm for 180 hours, and the polymer material was taken out and subjected to notched impact strength tests). The data are recorded in table 1.
TABLE 1
Claims (10)
1. An anti-aging polymer composition is characterized in that the preparation raw materials comprise polyolefin, reinforced polyolefin, C12-C18 alkyl acid, chlorinated polyethylene, non-metal oxide, paraffin, functional auxiliary agent and C1-C5 material.
2. The polymer composition according to claim 1, wherein the polyolefin is at least one selected from the group consisting of ethylene homopolymers, propylene homopolymers, ethylene-propylene copolymers, ethylene-butene polymers, ethylene-octene polymers, butene-ethylene-propylene copolymers, propylene-butene copolymers, ethylene-propylene-styrene copolymers, and styrene-butadiene copolymers.
3. The polymer composition according to claim 2, wherein the ethylene-octene polymer has an ethylene content of 13-16wt%.
4. A polymeric composition according to claim 1, wherein the non-metal oxide is selected from non-metal oxides having a particle size of 800-1000 mesh.
5. The polymer composition according to claim 1, wherein the functional additives comprise at least one of plasticizers, compatibilizers, wetting agents, antioxidants, and stabilizers.
6. A polymer composition according to claim 5, wherein the antioxidant is at least one selected from the group consisting of benzotriazole and derivatives thereof, alkyl-substituted imidazoline and derivatives thereof, and thiazole compounds and derivatives thereof.
7. The polymer composition according to claim 6, wherein the alkyl-substituted imidazoline or the derivative thereof is at least one selected from the group consisting of N- (3-chlorophenyl) -2-imidazolidinone, N-chloroethyl-2-imidazolidinone, N-hydroxyethyl-2-imidazolidinone, 1- (2-aminoethyl) imidazolin-2-one, and 3- (2-imidazolin-2-yl) -2-imidazolidinethione.
8. The polymer composition according to claim 1, wherein the raw materials for preparation comprise, in parts by weight: 100-350 parts of enhanced polyolefin, 80-120 parts of polyolefin, 4-5 parts of C12-C18 alkyl acid, 4-5 parts of chlorinated polyethylene, 300-350 parts of non-metal oxide, 2-3 parts of paraffin, 3-10 parts of functional auxiliary agent and 6 parts of C1-C5 material.
9. A polymer composition according to any one of claims 1 to 8, wherein the polymer composition is prepared by a process comprising: heating and preheating the raw materials, adding the raw materials into an internal mixer, carrying out internal mixing for 12-17min at the temperature of 150-220 ℃, and extruding the mixture through an extruder to obtain the polymer composite material.
10. Use of a polymeric composition according to any one of claims 1 to 8 in the preparation of a trash can.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5846917A (en) * | 1995-04-04 | 1998-12-08 | Mobil Oil Corporation | Phenolic imidazoline antioxidants |
| CN103642113A (en) * | 2013-12-24 | 2014-03-19 | 贵州蓝图新材料有限公司 | Silicon micropowder reinforced polyethylene material and preparation method thereof |
| CN103709511A (en) * | 2013-12-24 | 2014-04-09 | 贵州蓝图新材料有限公司 | Micro silicon powder reinforced polypropylene material and preparation method thereof |
| CN105229041A (en) * | 2013-05-17 | 2016-01-06 | 东洋纺株式会社 | Nitrogen-containing heterocycle compound modified polyolefin and containing its binder composition |
-
2022
- 2022-02-25 CN CN202210175115.9A patent/CN115584070A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5846917A (en) * | 1995-04-04 | 1998-12-08 | Mobil Oil Corporation | Phenolic imidazoline antioxidants |
| CN105229041A (en) * | 2013-05-17 | 2016-01-06 | 东洋纺株式会社 | Nitrogen-containing heterocycle compound modified polyolefin and containing its binder composition |
| CN103642113A (en) * | 2013-12-24 | 2014-03-19 | 贵州蓝图新材料有限公司 | Silicon micropowder reinforced polyethylene material and preparation method thereof |
| CN103709511A (en) * | 2013-12-24 | 2014-04-09 | 贵州蓝图新材料有限公司 | Micro silicon powder reinforced polypropylene material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 钱逢麟等: "《涂料助剂-品种和性能手册》", 兵器工业出版社, pages: 148 - 149 * |
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