CN115594924A - Lampshade antibacterial material and preparation method thereof - Google Patents
Lampshade antibacterial material and preparation method thereof Download PDFInfo
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- CN115594924A CN115594924A CN202110766742.5A CN202110766742A CN115594924A CN 115594924 A CN115594924 A CN 115594924A CN 202110766742 A CN202110766742 A CN 202110766742A CN 115594924 A CN115594924 A CN 115594924A
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- lampshade
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- 239000000463 material Substances 0.000 title claims abstract description 25
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 40
- 229920005989 resin Polymers 0.000 claims abstract description 40
- 239000003063 flame retardant Substances 0.000 claims abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000227 grinding Methods 0.000 claims abstract description 10
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 9
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004611 light stabiliser Substances 0.000 claims abstract description 8
- 239000011941 photocatalyst Substances 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 15
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 10
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims description 7
- ZSSVCEUEVMALRD-UHFFFAOYSA-N 2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C1=NC(C=2C(=CC(C)=CC=2)C)=NC(C=2C(=CC(C)=CC=2)C)=N1 ZSSVCEUEVMALRD-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- LHPPDQUVECZQSW-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-ditert-butylphenol Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC(N2N=C3C=CC=CC3=N2)=C1O LHPPDQUVECZQSW-UHFFFAOYSA-N 0.000 claims description 5
- 238000000748 compression moulding Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 230000003385 bacteriostatic effect Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 4
- 241000700605 Viruses Species 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a lampshade antibacterial material and a preparation method thereof, wherein the antibacterial material comprises organic resin master batches, bismuth vanadate, a photocatalyst, a light stabilizer, a flame retardant and a curing agent; the preparation method comprises the following steps: 1) Preparing mixed resin master batches; 2) Adding bismuth vanadate, photocatalyst, light stabilizer and flame retardant, granulating and grinding; 3) Drying, adding curing agent, stirring, heating, and molding; and (5) polishing and removing thorns to obtain the lampshade material. The lampshade antibacterial material and the lampshade antibacterial material prepared by the preparation method can be used for producing lampshade products with antibacterial and antibacterial effects, and can be applied to areas such as biological safety laboratories and the like to prevent bacteria and viruses from breeding on the surfaces of lamps.
Description
Technical Field
The invention belongs to the technical field of high polymer materials, and particularly relates to a lampshade antibacterial material and a preparation method thereof.
Background
In the fields of biological safety laboratories and the like, the surface of an object needs to be subjected to microbial inactivation, a micro-liquid environment is easily formed on the surface of a common lamp due to cold and heat changes in a light-on state, and a breeding environment of bacteria or viruses is easily formed on the surface of a warm and humid lamp.
In actual work, the surface of a lamp used in the environment is often required to be cleaned, but the lamp is inconvenient to clean and incomplete in effect due to the fact that the lamp is higher in installation position.
Disclosure of Invention
The invention aims to provide a lampshade antibacterial material and a preparation method thereof, the lampshade antibacterial material obtained by the preparation method can be used for producing lampshade products with antibacterial and antibacterial effects, and can be applied to areas such as biological safety laboratories and the like to avoid bacteria and viruses from breeding on the surfaces of lamps.
In order to achieve the purpose, the technical scheme of the invention is to design a lampshade antibacterial material which comprises the following components in percentage by mass:
98.5-99% of resin master batch;
0.1 to 0.5 percent of bismuth vanadate;
0.1 to 0.5 percent of photocatalyst;
0.1 to 0.5 percent of light stabilizer;
0.3 to 0.5 percent of flame retardant;
0.1 to 0.5 percent of curing agent;
the resin master batch comprises the following components in percentage by mass:
30 to 50 percent of PVC resin;
20 to 45 percent of MBS resin;
10 to 15 percent of bisphenol A epoxy acrylate resin.
Further, the photocatalyst is one or more of nano titanium dioxide, nano zinc oxide and nano zirconium oxide.
Further, the light stabilizer is one or more of UV-531 (2-hydroxy-4-n-octyloxybenzophenone), UV-320 (2- (2H-benzotriazol-2-yl) -4, 6-bis (1, 1-dimethylethyl) phenol), UV-3346 (poly { (6-morpholinyl-5-triazine-2, 4-diyl) (2, 6-tetramethylpiperidyl) iminohexamethylene [ (2, 6-tetramethylpiperidyl) -imino ] }), UV-1164 (2- (4, 6-bis (2, 4-dimethylphenyl) -1,3, 5-triazine-2-yl) -5-octyloxyphenol).
Further, the flame retardant is any one of halogen-free flame retardants.
The preparation method of the antibacterial material for the lampshade comprises the following steps:
preparing resin master batches, and uniformly mixing 30 to 50% of PVC resin, 20 to 45% of MBS resin and 10 to 15% of bisphenol A epoxy acrylate resin to obtain mixed resin;
secondly, adding 0.1 to 0.5 percent of bismuth vanadate, 0.1 to 0.5 percent of photocatalyst, 0.1 to 0.5 percent of light stabilizer and 0.3 to 0.5 percent of flame retardant into the mixed resin; then mixing for 15-20min in a high-speed mixer, adding the mixture into a double-screw extruder, extruding and granulating at the temperature of 170-200 ℃, and cooling, grinding and crushing to 800-1200 meshes;
and step three, drying the cooled and ground mixed resin for 2 hours at the temperature of 50-60 ℃, adding 0.1-0.5% of curing agent, stirring for 20-30min, heating the mixture to the temperature of 170-200 ℃, putting the mixture into a mold, carrying out compression molding under the pressure of 200-300MPa to prepare a lampshade shell, and carrying out grinding and deburring process to obtain the lampshade material.
The invention has the advantages and beneficial effects that: the lampshade antibacterial material obtained by the preparation method can be used for producing lampshade products with antibacterial and antibacterial effects, can be applied to areas such as biological safety laboratories and the like, and avoids bacteria and viruses from breeding on the surface of lamps.
Detailed Description
The following examples are provided to further illustrate embodiments of the present invention. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1:
the preparation method of the antibacterial material for the lampshade comprises the following steps:
step one, preparing resin master batches, and uniformly mixing 50% of PVC resin, 40% of MBS resin and 10% of bisphenol A epoxy acrylate resin to obtain mixed resin;
adding 0.2% of bismuth vanadate, 0.1% of nano titanium dioxide, 0.2% of UV-320 (2-hydro-benzotriazole-2-yl) -4, 6-di (1, 1-dimethylethyl) phenol) and 0.3% of flame retardant into the mixed resin (accounting for 98.8% of the total amount); then mixing for 15-20min in a high-speed mixer, adding the mixture into a double-screw extruder, extruding and granulating at the temperature of 170-200 ℃, and cooling, grinding and crushing to 800-1200 meshes;
and step three, drying the cooled and ground mixed resin for 2 hours at the temperature of 50-60 ℃, adding 0.4% of a curing agent, stirring for 20-30min, heating the mixture to 170-200 ℃, putting the mixture into a mold, carrying out compression molding under the pressure of 200-300MPa to prepare a lampshade shell, and carrying out a polishing and deburring process to obtain the lampshade material.
Example 2:
the preparation method of the antibacterial material for the lampshade comprises the following steps:
step one, preparing resin master batches, and uniformly mixing 40% of PVC resin, 45% of MBS resin and 15% of bisphenol A epoxy acrylate resin to obtain mixed resin;
step two, adding 0.3 percent of bismuth vanadate, 0.2 percent of nano zinc oxide, 0.1 percent of UV-531 (2-hydroxy-4-n-octoxybenzophenone) and 0.5 percent of flame retardant into the mixed resin (accounting for 98.6 percent of the total amount); then mixing for 15 to 20min in a high-speed mixer, adding the mixture into a double-screw extruder, extruding and granulating at the temperature of 170 to 200 ℃, and cooling, grinding and crushing to 800 to 1200 meshes;
and step three, drying the cooled and ground mixed resin for 2 hours at the temperature of 50 to 60 ℃, then adding 0.3 percent of curing agent, stirring for 20 to 30min, heating the mixture to the temperature of 170 to 200 ℃, putting the mixture into a mold, carrying out compression molding under the pressure of 200 to 300MPa, manufacturing a lampshade shell, and carrying out grinding and deburring processes to obtain the lampshade material.
Example 3:
the preparation method of the antibacterial material for the lampshade comprises the following steps:
step one, preparing resin master batches, and uniformly mixing 50% of PVC resin, 35% of MBS resin and 15% of bisphenol A epoxy acrylate resin to obtain mixed resin;
step two, adding 0.1 percent of bismuth vanadate, 0.3 percent of nano-zirconia, 0.4 percent of UV-1164 (2- (4, 6-bis (2, 4-dimethylphenyl) -1,3, 5-triazine-2-yl) -5-octyloxyphenol) and 0.3 percent of flame retardant into the mixed resin (accounting for 98.4 percent of the total weight); then mixing for 15-20min in a high-speed mixer, adding the mixture into a double-screw extruder, extruding and granulating at the temperature of 170-200 ℃, and cooling, grinding and crushing to 800-1200 meshes;
and step three, drying the cooled and ground mixed resin for 2 hours at the temperature of 50 to 60 ℃, then adding 0.5 percent of curing agent, stirring for 20 to 30min, heating the mixture to the temperature of 170 to 200 ℃, putting the mixture into a mold, carrying out compression molding under the pressure of 200 to 300MPa, manufacturing a lampshade shell, and carrying out grinding and deburring processes to obtain the lampshade material.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The antibacterial material for the lampshade is characterized by comprising the following components in percentage by mass:
98.5 to 99 percent of resin master batch;
0.1 to 0.5 percent of bismuth vanadate;
0.1 to 0.5 percent of photocatalyst;
0.1 to 0.5 percent of light stabilizer;
0.3 to 0.5 percent of flame retardant;
0.1 to 0.5 percent of curing agent;
the resin master batch comprises the following components in percentage by mass:
30 to 50 percent of PVC resin;
20 to 45 percent of MBS resin;
10 to 15 percent of bisphenol A epoxy acrylate resin.
2. The antibacterial lampshade material according to claim 1, wherein the photocatalyst is one or more of nano titanium dioxide, nano zinc oxide and nano zirconium oxide.
3. A bacteriostatic lampshade material according to claim 1, wherein said light stabilizer is one or more of UV-531 (2-hydroxy-4-n-octyloxybenzophenone), UV-320 (2- (2 h-benzotriazol-2-yl) -4, 6-bis (1, 1-dimethylethyl) phenol), UV-3346 (poly { (6-morpholinyl-5-triazine-2, 4-diyl) (2, 6-tetramethylpiperidyl) iminohexamethylene [ (2, 6-tetramethylpiperidyl) -imino ] }), UV-1164 (2- (4, 6-bis (2, 4-dimethylphenyl) -1,3, 5-triazine-2-yl) -5-octyloxyphenol).
4. A preparation method of the lampshade antibacterial material of the claim 1 is characterized by comprising the following steps:
step one, preparing resin master batches, and uniformly mixing 30 to 50 percent of PVC resin, 20 to 45 percent of MBS resin and 10 to 15 percent of bisphenol A epoxy acrylate resin to obtain mixed resin;
secondly, adding 0.1 to 0.5 percent of bismuth vanadate, 0.1 to 0.5 percent of photocatalyst, 0.1 to 0.5 percent of light stabilizer and 0.3 to 0.5 percent of flame retardant into the mixed resin; then mixing for 15-20min in a high-speed mixer, adding the mixture into a double-screw extruder, extruding and granulating at the temperature of 170-200 ℃, and cooling, grinding and crushing to 800-1200 meshes;
and step three, drying the cooled and ground mixed resin for 2 hours at the temperature of 50 to 60 ℃, then adding 0.1 to 0.5 percent of curing agent, stirring for 20 to 30min, heating the mixture to the temperature of 170 to 200 ℃, putting the mixture into a mold, carrying out compression molding under the pressure of 200 to 300MPa, manufacturing a lamp shade shell, and carrying out grinding and deburring process to obtain the lamp shade material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110766742.5A CN115594924A (en) | 2021-07-07 | 2021-07-07 | Lampshade antibacterial material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110766742.5A CN115594924A (en) | 2021-07-07 | 2021-07-07 | Lampshade antibacterial material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115594924A true CN115594924A (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110766742.5A Pending CN115594924A (en) | 2021-07-07 | 2021-07-07 | Lampshade antibacterial material and preparation method thereof |
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| Country | Link |
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| CN (1) | CN115594924A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015055563A1 (en) * | 2013-10-17 | 2015-04-23 | Basf Se | Triazine, piperidine and pyrrolidine based hindered amine light stabilizers |
| CN108192314A (en) * | 2018-02-07 | 2018-06-22 | 佛山市富利来灯饰有限公司 | The preparation method of high temperature resistant, high-intensity lamp cover material |
| CN112048163A (en) * | 2020-08-22 | 2020-12-08 | 马鞍山吉祥光电科技有限公司 | Preparation method of impact-resistant street lamp shade material |
-
2021
- 2021-07-07 CN CN202110766742.5A patent/CN115594924A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015055563A1 (en) * | 2013-10-17 | 2015-04-23 | Basf Se | Triazine, piperidine and pyrrolidine based hindered amine light stabilizers |
| CN108192314A (en) * | 2018-02-07 | 2018-06-22 | 佛山市富利来灯饰有限公司 | The preparation method of high temperature resistant, high-intensity lamp cover material |
| CN112048163A (en) * | 2020-08-22 | 2020-12-08 | 马鞍山吉祥光电科技有限公司 | Preparation method of impact-resistant street lamp shade material |
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Application publication date: 20230113 |
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