CN105017730A - PET nano-antibacterial composite material - Google Patents
PET nano-antibacterial composite material Download PDFInfo
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- CN105017730A CN105017730A CN201410161373.7A CN201410161373A CN105017730A CN 105017730 A CN105017730 A CN 105017730A CN 201410161373 A CN201410161373 A CN 201410161373A CN 105017730 A CN105017730 A CN 105017730A
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Abstract
The invention relates to the technical field of high polymer materials, and in particular relates to a PET nano-antibacterial composite material. The PET nano-antibacterial composite material is prepared from the following raw materials in parts by weight: 60-75 parts of fiber-forming polymer PET slices, 5-15 parts of a coupling agent, 5-15 parts of a shock-resistance modifier, 5-15 parts of a filler modifier, 1-3 parts of a stabilizer and 5-10 parts of an antibacterial agent. Due to adoption of the technical scheme, the high polymer composite material disclosed by the invention is almost resistant to all viruses and malignant bacteria, is excellent in antibacterial property, especially has obvious inhibitory effect on escherichia coli and staphylococcus aureus and can be well applied to bags and suitcases. The composite material disclosed by the invention is safe, nontoxic, stable and reliable.
Description
Technical field
The present invention relates to technical field of polymer materials, be specifically related to a kind of PET material.
Background technology
PET is high polymers, by ethylene glycol terephthalate generation dehydration condensation.Ethylene glycol terephthalate is by terephthalic acid and ethylene glycol generation esterification gained.PET is oyster white or polymkeric substance that is light yellow, highly crystalline, and surface smoothing is glossy.In wide temperature range, have excellent physical and mechanical properties, life-time service temperature can reach 120 DEG C, and electrical insulating property is excellent, even under high-temperature high-frequency, its electrical property is still better, but corona resistance is poor, and creep resistance, resistance to fatigue, rub resistance, dimensional stability are all fine.Due to its significant characteristic, be widely used in every field.
Along with the raising of people's material life, more and more focus on environmental health and personal health problem.People use case and bag time, wish that it can play antibacterial and bacteriostasis, so as with direct body contact time, people's physical efficiency avoids bacterial infestation.
Anti-biotic material refers to the class new function material self having killing or suppress microbial function.Have extremely wide application prospect in fields such as medical field, household supplies, household electrical appliance, food product pack, people, environmental health is required to the today of day by day improving, the application of anti-biotic material is subject to paying close attention to more widely.
Summary of the invention
The object of the invention is to, a kind of PET nano-antibacterial composite material is provided, solves above technical problem.
Technical problem solved by the invention can realize by the following technical solutions:
PET nano-antibacterial composite material, comprises the raw material composition of following parts by weight:
After described fibre-forming polymer PET section, coupling agent, anti-impact modifier, filling modifying agent, stablizer, antiseptic-germicide mixing, under 270 DEG C of-290 DEG C of temperature condition, master batch is obtained by the granulation of twin screw master batch maker, and melt-spinning technology is adopted after master batch drying, make matrix material.
Described coupling agent adopts titanate coupling agent, preferably adopts monoalkoxytitanates.
Described anti-impact modifier preferably adopts at least one in MBS (MBS) multipolymer or SA dioctyl ester.
Described filling modifying agent preferably adopts at least one in diatomite, talcum powder or carbon fiber.
Described stablizer adopts organic tin stablizer, preferably adopts thiol organotin.
Described antiseptic-germicide can adopt silver ion antimicrobial agent.
Described silver ion antimicrobial agent before combination, is first assembled among mesoporous material and is made composite antibacterial material as described antiseptic-germicide;
Described mesoporous material preferably adopts nano silicon-based oxide carrier.
Beneficial effect: owing to have employed technique scheme, polymer composite of the present invention all has germ resistance to nearly all virus, unwanted bacteria, anti-microbial property is excellent, especially there is obvious restraining effect to intestinal bacteria and streptococcus aureus, well can be applied to the application of case and bag.And matrix material of the present invention has safety non-toxic, reliable and stable advantage.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below.
PET nano-antibacterial composite material, comprises the raw material composition of following parts by weight:
After fibre-forming polymer PET section, coupling agent, anti-impact modifier, filling modifying agent, stablizer, antiseptic-germicide mixing, under 270 DEG C of-290 DEG C of temperature condition, obtain master batch by the granulation of twin screw master batch maker, and adopt melt-spinning technology after master batch drying, make matrix material.
Coupling agent adopts titanate coupling agent, preferably adopts monoalkoxytitanates.
Anti-impact modifier preferably adopts at least one in MBS (MBS) multipolymer or SA dioctyl ester.
Filling modifying agent preferably adopts at least one in diatomite, talcum powder or carbon fiber.
Stablizer adopts organic tin stablizer, preferably adopts thiol organotin.
Antiseptic-germicide can adopt silver ion antimicrobial agent.Silver ion antimicrobial agent before combination, is first assembled among mesoporous material and is made composite antibacterial material as antiseptic-germicide.Mesoporous material preferably adopts nano silicon-based oxide carrier.
Embodiment 1:
Choose the raw material of following parts by weight:
After fibre-forming polymer PET section, coupling agent, anti-impact modifier, filling modifying agent, stablizer, silver ion antimicrobial agent mixing, under 270 DEG C of temperature condition, obtain master batch by the granulation of twin screw master batch maker, and adopt melt-spinning technology after master batch drying, make matrix material.
Embodiment 2:
Choose the raw material of following parts by weight:
After fibre-forming polymer PET section, coupling agent, anti-impact modifier, filling modifying agent, stablizer, silver ion antimicrobial agent mixing, under 290 DEG C of temperature condition, obtain master batch by the granulation of twin screw master batch maker, and adopt melt-spinning technology after master batch drying, make matrix material.
Embodiment 3:
Choose the raw material of following parts by weight:
After fibre-forming polymer PET section, coupling agent, anti-impact modifier, filling modifying agent, stablizer, silver ion antimicrobial agent mixing, under 280 DEG C of temperature condition, obtain master batch by the granulation of twin screw master batch maker, and adopt melt-spinning technology after master batch drying, make matrix material.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (8)
1.PET nano-antibacterial composite material, is characterized in that, comprises the raw material composition of following parts by weight:
2. PET nano-antibacterial composite material according to claim 1, it is characterized in that: after described fibre-forming polymer PET section, coupling agent, anti-impact modifier, filling modifying agent, stablizer, antiseptic-germicide mixing, under 270 DEG C of-290 DEG C of temperature condition, master batch is obtained by the granulation of twin screw master batch maker, and melt-spinning technology is adopted after master batch drying, make described PET nano-antibacterial composite material.
3. PET nano-antibacterial composite material according to claim 1, is characterized in that: described coupling agent adopts titanate coupling agent.
4. PET nano-antibacterial composite material according to claim 1, is characterized in that: described anti-impact modifier adopts at least one in MBS or SA dioctyl ester.
5. PET nano-antibacterial composite material according to claim 1, is characterized in that: described filling modifying agent adopts at least one in diatomite, talcum powder or carbon fiber.
6. PET nano-antibacterial composite material according to claim 1, is characterized in that: described stablizer adopts organic tin stablizer.
7. PET nano-antibacterial composite material according to claim 1, is characterized in that: described antiseptic-germicide adopts silver ion antimicrobial agent.
8. PET nano-antibacterial composite material according to claim 7, is characterized in that: described silver ion antimicrobial agent before combination, is first assembled among mesoporous material and makes composite antibacterial material as described antiseptic-germicide;
Described mesoporous material adopts nano silicon-based oxide carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161373.7A CN105017730A (en) | 2014-04-22 | 2014-04-22 | PET nano-antibacterial composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161373.7A CN105017730A (en) | 2014-04-22 | 2014-04-22 | PET nano-antibacterial composite material |
Publications (1)
| Publication Number | Publication Date |
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| CN105017730A true CN105017730A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410161373.7A Pending CN105017730A (en) | 2014-04-22 | 2014-04-22 | PET nano-antibacterial composite material |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178689A (en) * | 2016-08-05 | 2016-12-07 | 安徽嘉乐斯乐净化工程有限公司 | A kind of humidifier filter material containing tourmaline with air purification function |
| CN106178690A (en) * | 2016-08-05 | 2016-12-07 | 安徽嘉乐斯乐净化工程有限公司 | A kind of high water suction humidifier filter material of toughness reinforcing enhancing |
| CN106215524A (en) * | 2016-08-05 | 2016-12-14 | 安徽嘉乐斯乐净化工程有限公司 | The high hydrophilic composite fibre filter material of a kind of high intensity |
| CN106237714A (en) * | 2016-08-05 | 2016-12-21 | 安徽嘉乐斯乐净化工程有限公司 | A kind of silver CNT that carries strengthens the high water suction humidifier filter material of anti-microbial property |
| CN106237713A (en) * | 2016-08-05 | 2016-12-21 | 安徽嘉乐斯乐净化工程有限公司 | A kind of humidifier inorganic particle Synergistic antimicrobial modification composite fibre filtrate |
| CN106398139A (en) * | 2016-09-28 | 2017-02-15 | 东莞市金顺包装材料有限公司 | Preparation method of sterilizing PET (Polyethylene Terephthalate) plastic |
| WO2017092080A1 (en) * | 2015-12-01 | 2017-06-08 | 东华大学 | Antibacterial material and method for preparation thereof |
| CN108193315A (en) * | 2017-12-18 | 2018-06-22 | 杭州泰富纺织化纤有限公司 | A kind of preparation method of unstressed configuration diatomite anti-bacterial fibre |
| CN108395680A (en) * | 2017-09-22 | 2018-08-14 | 浙江中迪纺织新材料科技有限公司 | A kind of tablecloth of the polyester antibacterial plastic concentrate based on nanometer Cu/C composite materials |
| CN109265933A (en) * | 2018-08-28 | 2019-01-25 | 安徽江淮汽车集团股份有限公司 | A kind of antibacterial PET composite material and preparation method |
| CN111434818A (en) * | 2019-01-15 | 2020-07-21 | 穆勒纺织品(天津)有限公司 | Three-dimensional knitted mesh cloth |
-
2014
- 2014-04-22 CN CN201410161373.7A patent/CN105017730A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092080A1 (en) * | 2015-12-01 | 2017-06-08 | 东华大学 | Antibacterial material and method for preparation thereof |
| CN106178689A (en) * | 2016-08-05 | 2016-12-07 | 安徽嘉乐斯乐净化工程有限公司 | A kind of humidifier filter material containing tourmaline with air purification function |
| CN106178690A (en) * | 2016-08-05 | 2016-12-07 | 安徽嘉乐斯乐净化工程有限公司 | A kind of high water suction humidifier filter material of toughness reinforcing enhancing |
| CN106215524A (en) * | 2016-08-05 | 2016-12-14 | 安徽嘉乐斯乐净化工程有限公司 | The high hydrophilic composite fibre filter material of a kind of high intensity |
| CN106237714A (en) * | 2016-08-05 | 2016-12-21 | 安徽嘉乐斯乐净化工程有限公司 | A kind of silver CNT that carries strengthens the high water suction humidifier filter material of anti-microbial property |
| CN106237713A (en) * | 2016-08-05 | 2016-12-21 | 安徽嘉乐斯乐净化工程有限公司 | A kind of humidifier inorganic particle Synergistic antimicrobial modification composite fibre filtrate |
| CN106398139A (en) * | 2016-09-28 | 2017-02-15 | 东莞市金顺包装材料有限公司 | Preparation method of sterilizing PET (Polyethylene Terephthalate) plastic |
| CN108395680A (en) * | 2017-09-22 | 2018-08-14 | 浙江中迪纺织新材料科技有限公司 | A kind of tablecloth of the polyester antibacterial plastic concentrate based on nanometer Cu/C composite materials |
| CN108193315A (en) * | 2017-12-18 | 2018-06-22 | 杭州泰富纺织化纤有限公司 | A kind of preparation method of unstressed configuration diatomite anti-bacterial fibre |
| CN109265933A (en) * | 2018-08-28 | 2019-01-25 | 安徽江淮汽车集团股份有限公司 | A kind of antibacterial PET composite material and preparation method |
| CN111434818A (en) * | 2019-01-15 | 2020-07-21 | 穆勒纺织品(天津)有限公司 | Three-dimensional knitted mesh cloth |
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Application publication date: 20151104 |