CN103642192A - Preparation method of antibacterial toughening modified polyphenyl ether alloy material - Google Patents
Preparation method of antibacterial toughening modified polyphenyl ether alloy material Download PDFInfo
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- CN103642192A CN103642192A CN201310606229.5A CN201310606229A CN103642192A CN 103642192 A CN103642192 A CN 103642192A CN 201310606229 A CN201310606229 A CN 201310606229A CN 103642192 A CN103642192 A CN 103642192A
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Abstract
A preparation method of an antibacterial toughening modified polyphenyl ether alloy material belongs to the technical field of polymer materials. The method is as below: adding the following materials into a high speed mixing machine: 53.6-62.5 parts of polyphenyl ether resin, 11.2-17.8 parts of nylon resin, 6.3-11.2 parts of a toughening agent, 17-24 parts of a reinforced fiber, 0.05-0.3 part of an antibacterial agent, 0.2-0.7 part of an antioxidant 0.5-1.1 parts of a lubricant and 0.9-2.1 parts of carbon black; mixing at 850 rpm; then transferring the mixture to a parallel twin-screw extruder for melt extrusion, wherein temperature of each screw heating zone of the parallel twin-screw extruder screw is 205-275 DEG C; and conducting water cooling, granulation, drying and packaging to obtain a finished product. The antibacterial toughening modified polyphenyl ether alloy material has the following properties: tensile strength of 68-85 MPa, bending strength of 91-108 MPa, notched impact strength of 15-18 Kj / m<2> and has good effect in bacterial growth inhibition.
Description
Technical field
The invention belongs to field of polymer material preparing technology, be specifically related to a kind of preparation method of antibacterial toughened polymer phenylate alloy material.
Background technology
Due to polyphenylene oxide, to have fusing point high, and crystallinity is strong, the feature such as corrosion-resistant and resistance to solvent, thereby be widely used in automobile, building, electrical equipment and office automation material.Polyphenyl ether material, property is crisp, when needing soft high impact material for some, due to brittle rupture easily occurring, thereby has limited its range of application.Polyphenyl ether material, after modification, can embody desired properties, and as processing temperature declines, melt viscosity reduction etc., to promote the using value of pure polyphenylene oxide resin.Technical scheme described below produces under this background.
Summary of the invention
Task of the present invention is to provide a kind of preparation method of antibacterial toughening modifying polyphenylene oxide alloy material, and the polyphenylene oxide alloy material of being prepared by the method has excellent intensity and impact resistance, and has the effect of good bacteria growing inhibiting.
Task of the present invention completes like this, a kind of preparation method of antibacterial toughening modifying polyphenylene oxide alloy material, it is first by 53.6～62.5 parts of the polyphenylene oxide resins taking by weight, 11.2～17.8 parts of nylon resins, 6.3～11.2 parts of toughner, 17～24 parts of fortifying fibres, 0.05～0.3 part of antiseptic-germicide, 0.2～0.7 part, oxidation inhibitor, in 0.5～1.1 part of lubricant and 0.9～2.1 part of input high-speed mixer of carbon black and be to mix 8.5min under 850rpm at rotating speed, obtain compound, again compound is transferred in parallel twin screw extruder and melt extrudes, through water cooling, pelletizing, be dried and packing, obtain antibacterial toughening modifying polyphenylene oxide alloy material, wherein, each heating region temperature setting of screw rod is set to 205-275 ℃.
In one embodiment of the invention, described polyphenylene oxide resin is 2,6 dimethyl 1.4 polyphenylene oxide resins.
In another embodiment of the present invention, described nylon resin is NYLON610 resin.
In yet another embodiment of the present invention, described toughner is acrylonitrile-butadiene-styrene (ABS) tree multipolymer.
In another embodiment of the present invention, described fortifying fibre is the alkali free glass fibre of length 12mm.
Of the present invention, also have in an embodiment, described antiseptic-germicide is zinc pyrithione.
More of the present invention and in an embodiment, described oxidation inhibitor is the two dodecane esters of thio-2 acid.
In of the present invention and then an embodiment, described lubricant is amine hydroxybenzene.
Of the present invention, again more and in an embodiment, described carbon black is that carbonarius is female.
The antibacterial toughening modifying polyphenylene oxide alloy material of being prepared by the inventive method has following performance index after tested: tensile strength 68～85MPa, flexural strength 91～108MPa, notched Izod impact strength 15～18Kj/m
2, bacteria growing inhibiting effect is excellent.
Embodiment
Embodiment 1:
First by take by weight 2, 6 dimethyl 1, 4 53.6 parts of polyphenylene oxide resins, 17.8 parts of NYLON610 resins, 8 parts of acrylonitrile-butadiene-styrene copolymers, length is 20 parts of the alkali free glass fibres of 12mm, 0.1 part of zinc pyrithione, 0.5 part of the two dodecane ester of thio-2 acid, in the female 1.2 parts of input high-speed mixers of 0.5 part of amine hydroxybenzene and carbonarius and be to mix 8.5min under 850rpm at rotating speed, obtain compound, again compound is transferred in parallel twin screw extruder and melt extrudes, through water cooling, pelletizing, be dried and packing, obtain antibacterial toughening modifying polyphenylene oxide alloy material, wherein, each heating region temperature setting of screw rod of parallel twin screw extruder is set to 205-275 ℃.
Embodiment 2:
First by take by weight 2, 6 dimethyl 1, 4 62.5 parts of polyphenylene oxide resins, 14 parts of NYLON610 resins, 6.3 parts of acrylonitrile-butadiene-styrene copolymers, length is 17 parts of the alkali free glass fibres of 12mm, 0.05 part of zinc pyrithione, 0.2 part of the two dodecane ester of thio-2 acid, in the female 0.9 part of input high-speed mixer of 1.1 parts of amine hydroxybenzenes and carbonarius and be to mix 8.5min under 850rpm at rotating speed, obtain compound, again compound is transferred in parallel twin screw extruder and melt extrudes, through water cooling, pelletizing, be dried and packing, obtain antibacterial toughening modifying polyphenylene oxide alloy material, wherein, each heating region temperature setting of screw rod of parallel twin screw extruder is set to 205-275 ℃.
Embodiment 3:
First by take by weight 2, 6 dimethyl 1, 4 56 parts of polyphenylene oxide resins, 11.2 parts of NYLON610 resins, 11.2 parts of acrylonitrile-butadiene-styrene copolymers, length is 24 parts of the alkali free glass fibres of 12mm, 0.3 part of zinc pyrithione, 0.7 part of the two dodecane ester of thio-2 acid, in the female 1.8 parts of input high-speed mixers of 0.7 part of amine hydroxybenzene and carbonarius and be to mix 8.5min under 850rpm at rotating speed, obtain compound, again compound is transferred in parallel twin screw extruder and melt extrudes, through water cooling, pelletizing, be dried and packing, obtain antibacterial toughening modifying polyphenylene oxide alloy material, wherein, each heating region temperature setting of screw rod of parallel twin screw extruder is set to 205-275 ℃.
Embodiment 4:
First by take by weight 2, 6 dimethyl 1, 4 59 parts of polyphenylene oxide resins, 16 parts of NYLON610 resins, 9 parts of acrylonitrile-butadiene-styrene copolymers, length is 22 parts of the alkali free glass fibres of 12mm, 0.2 part of zinc pyrithione, 0.6 part of the two dodecane ester of thio-2 acid, in the female 2.1 parts of input high-speed mixers of 0.9 part of amine hydroxybenzene and carbonarius and be to mix 8.5min under 850rpm at rotating speed, obtain compound, again compound is transferred in parallel twin screw extruder and melt extrudes, through water cooling, pelletizing, be dried and packing, obtain antibacterial toughening modifying polyphenylene oxide alloy material, wherein, each heating region temperature setting of screw rod of parallel twin screw extruder is set to 205-275 ℃.
The antibacterial toughening modifying polyphenylene oxide alloy material being obtained by above-described embodiment 1 to 4 has following technique effect after tested:
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Tensile strength MPa | 68 | 73 | 78 | 85 |
| Flexural strength MPa | 91 | 96 | 101 | 108 |
| Notched Izod impact strength Kj/m 2 | 15.2 | 16.3 | 17.0 | 17.8 |
Claims (9)
1.
a kind of preparation method of antibacterial toughening modifying polyphenylene oxide alloy material, it is characterized in that it is first by 53.6～62.5 parts of the polyphenylene oxide resins taking by weight, 11.2～17.8 parts of nylon resins, 6.3～11.2 parts of toughner, 17 ~ 24 parts of fortifying fibres, 0.05 ~ 0.3 part of antiseptic-germicide, 0.2 ~ 0.7 part, oxidation inhibitor, in 0.5 ~ 1.1 part of lubricant and 0.9 ~ 2.1 part of input high-speed mixer of carbon black and be to mix 8.5min under 850rpm at rotating speed, obtain compound, again compound is transferred in parallel twin screw extruder and melt extrudes, through water cooling, pelletizing, be dried and packing, obtain antibacterial toughening modifying polyphenylene oxide alloy material, wherein, each heating region temperature setting of screw rod is set to 205-275 ℃.
2.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described polyphenylene oxide resin is 2,6 dimethyl 1.4 polyphenylene oxide resins.
3.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described nylon resin is NYLON610 resin.
4.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described toughner is acrylonitrile-butadiene-styrene (ABS) tree multipolymer.
5.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described fortifying fibre is the alkali free glass fibre of length 12mm.
6.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described antiseptic-germicide is zinc pyrithione.
7.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described oxidation inhibitor is the two dodecane esters of thio-2 acid.
8.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described lubricant is amine hydroxybenzene.
9.
the preparation method of antibacterial toughening modifying polyphenylene oxide alloy material according to claim 1, is characterized in that described carbon black is that carbonarius is female.
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| CN201310606229.5A CN103642192A (en) | 2013-11-25 | 2013-11-25 | Preparation method of antibacterial toughening modified polyphenyl ether alloy material |
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| CN201310606229.5A CN103642192A (en) | 2013-11-25 | 2013-11-25 | Preparation method of antibacterial toughening modified polyphenyl ether alloy material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810844A (en) * | 2017-02-13 | 2017-06-09 | 晋城凤凰实业有限责任公司 | modified polyphenyl ether composition and preparation method |
| CN108117740A (en) * | 2017-12-14 | 2018-06-05 | 天长市优信电器设备有限公司 | A kind of solar charger shell |
| CN108192318A (en) * | 2017-12-21 | 2018-06-22 | 宁波远欣石化有限公司 | The polyphenyl ether resin composition and preparation method that a kind of antibacterial is stablized |
| CN111925620A (en) * | 2020-05-29 | 2020-11-13 | 江苏仟乙科技有限公司 | Antibacterial high-toughness PPO material and preparation method thereof |
| CN116144171A (en) * | 2022-12-22 | 2023-05-23 | 深圳市鸿合创新信息技术有限责任公司 | Composite material, preparation method thereof and display device |
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| JP2004143239A (en) * | 2002-10-23 | 2004-05-20 | Asahi Kasei Chemicals Corp | Conductive resin composition and method for producing the same |
| CN102643539A (en) * | 2012-04-27 | 2012-08-22 | 常熟市发东塑业有限公司 | Method for preparing antibacterial flame retardant nylon composite material |
| CN103265806A (en) * | 2013-05-31 | 2013-08-28 | 常熟市弘基无纺制品有限公司 | Preparation method of flame retardant glass fiber reinforcement polyphenyl ether composite material |
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2013
- 2013-11-25 CN CN201310606229.5A patent/CN103642192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004143239A (en) * | 2002-10-23 | 2004-05-20 | Asahi Kasei Chemicals Corp | Conductive resin composition and method for producing the same |
| CN102643539A (en) * | 2012-04-27 | 2012-08-22 | 常熟市发东塑业有限公司 | Method for preparing antibacterial flame retardant nylon composite material |
| CN103265806A (en) * | 2013-05-31 | 2013-08-28 | 常熟市弘基无纺制品有限公司 | Preparation method of flame retardant glass fiber reinforcement polyphenyl ether composite material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810844A (en) * | 2017-02-13 | 2017-06-09 | 晋城凤凰实业有限责任公司 | modified polyphenyl ether composition and preparation method |
| CN108117740A (en) * | 2017-12-14 | 2018-06-05 | 天长市优信电器设备有限公司 | A kind of solar charger shell |
| CN108192318A (en) * | 2017-12-21 | 2018-06-22 | 宁波远欣石化有限公司 | The polyphenyl ether resin composition and preparation method that a kind of antibacterial is stablized |
| CN111925620A (en) * | 2020-05-29 | 2020-11-13 | 江苏仟乙科技有限公司 | Antibacterial high-toughness PPO material and preparation method thereof |
| CN116144171A (en) * | 2022-12-22 | 2023-05-23 | 深圳市鸿合创新信息技术有限责任公司 | Composite material, preparation method thereof and display device |
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Application publication date: 20140319 |