CN106397965A - Antibiotic polypropylene material and preparation method thereof - Google Patents
Antibiotic polypropylene material and preparation method thereof Download PDFInfo
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- CN106397965A CN106397965A CN201610752887.9A CN201610752887A CN106397965A CN 106397965 A CN106397965 A CN 106397965A CN 201610752887 A CN201610752887 A CN 201610752887A CN 106397965 A CN106397965 A CN 106397965A
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- polypropylene
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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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to the technical field of material formula design of polypropylene packaging products, and especially relates to an antibiotic polypropylene material and a preparation method thereof. The material comprises 75-80 parts of polypropylene, 7-10 parts of a composite antiseptic, 4-8 parts of active carbon, 2-5 parts of chlorinated polypropylene and 0.2-0.5 parts of polyethylene wax, and the composite antiseptic comprises 15-25 parts of nano-zeolite, 20-30 parts of polyhexamethylene guanidine, 12-22 parts of N-(trichloromethylthio)phthalimide and 1.0-1.2 parts of silver nano-powder. Polypropylene is adopted as a main body material, and active carbon and the composite antiseptic are added in the above formula, so the later polypropylene product obtained in the invention has a good antibiotic effect, is suitable for making household electrical appliance shells and toilet and bathroom devices, can realize environmental protection and antibiosis purposes, and is suitable for further promotion and application.
Description
Technical field
The present invention relates to the material prescription design field of polypropylene type packing articles, particularly a kind of antimicrobial form poly- third
Alkene material and preparation method.
Background technology
With the raising of people's living standard, the development of anti-biotic material is progressively paid attention to by people, and antibiotic plastic is antibacterial
A class in material, antibiotic plastic refers to that plastics have antibiotic property in itself, can will stain the bacterium on plastics within a certain period of time
Class is killed or is suppressed, compared with conventional chemically and physically sterilizing methods, using antibiotic plastic have sterilization timeliness long, economy side
Just advantage.In prior art, the processing of antibiotic plastic has that multicomponent processing technique is complicated, for the problems referred to above,
Develop that a kind of component is less, processing technique simple antimicrobial form polypropylene material and preparation method are that those skilled in the art will grind
The technical problem studied carefully.
Content of the invention
The technical problem to be solved is：For the technical problem mentioned in background technology, a kind of antibacterial is proposed
Type polypropylene material and preparation method.
The technical solution adopted for the present invention to solve the technical problems is：A kind of antimicrobial form polypropylene material, by weight
Number meter, this material includes：Polypropylene 75-80 part, complex antimicrobials 7-10 part, activated carbon 4-8 part, chlorinated polypropylene 2-5 part, gather
Ethylene waxes 0.2-0.5 part, described complex antimicrobials are grouped into by following groups：Nano zeolite 15-25 part, polyhexamethylene guanidine 20-
30 parts, N- (trichloro-methylthio) phthalimide 12-22 part, nanometer silver powder 1.0-1.2 part.
Further, in technique scheme, count by weight, this material includes：Polypropylene 76-78 part, composite antibacterial
Agent 8-9 part, activated carbon 5-7 part, chlorinated polypropylene 3-4 part, Tissuemat E 0.3-0.4 part, described complex antimicrobials are by following groups
It is grouped into：Nano zeolite 18-24 part, polyhexamethylene guanidine 24-28 part, N- (trichloro-methylthio) phthalimide 15-20
Part, nanometer silver powder 1.1-1.2 part.
Further, in technique scheme, component is preferably：Count by weight, this material includes：77 parts of polypropylene,
8.5 parts of complex antimicrobials, 6 parts of activated carbon, 3.5 parts of chlorinated polypropylene, 0.4 part of Tissuemat E, described complex antimicrobials are by following
Group is grouped into：20 parts of nano zeolite, 26 parts of polyhexamethylene guanidine, N- (trichloro-methylthio) phthalimide 18 part, nanometer
1.15 parts of argentum powder.
A kind of preparation method of antimicrobial form polypropylene material, is characterized in that：This preparation method comprises the steps of：
(1) count by weight, prepare following component：Polypropylene 75-80 part, complex antimicrobials 7-10 part, activated carbon 4-8
Part, chlorinated polypropylene 2-5 part, Tissuemat E 0.2-0.5 part, described complex antimicrobials are grouped into by following groups：Nano zeolite 15-
25 parts, polyhexamethylene guanidine 30-50 part, N- (trichloro-methylthio) phthalimide 2-4 part, nanometer silver powder 0.5-1.2 part；
In said components, post-production process can be suitably added antioxidant, dispersant, compatilizer, silane coupler etc., so that poly-
Propylene product has preferable ageing resistace, dispersive property and excellent mechanical property；
(2) above-mentioned load weighted raw material is added in high mixer, after mix homogeneously, is added to the hopper of double screw extruder
In, extruding pelletization, described double-screw extruder screw draw ratio is 40:1, screw rod each area temperature is：First 140-150 DEG C of area,
Second 160-180 DEG C of area, the 3rd 190-210 DEG C of area, the 4th 220-240 DEG C of area.
Beneficial effect：Compared with prior art, the component in technical solution of the present invention is less, and processing technique is relatively simple,
Using polypropylene as material of main part, formula adds activated carbon and complex antimicrobials, the polypropylene system in later stage can be made
Product have preferable antibacterial effect it is adaptable to the making of appliance shell, sanitary bath equipment, can reach the purpose of environment-friendly antibacterial, suitably
Further genralrlization is applied.
Specific embodiment
With reference to specific embodiment, the present invention will be further described, but the present invention is not limited to following embodiments, gathers
The COPP PP K7726H that propylene is all produced from Yanshan Petrochemical company.
Embodiment one
A kind of preparation method of antimicrobial form polypropylene material, this preparation method comprises the steps of：
(1) count by weight, prepare following component：75 parts of polypropylene, 7 parts of complex antimicrobials, 4 parts of activated carbon, chlorination
2 parts of polypropylene, 0.2 part of Tissuemat E, described complex antimicrobials are grouped into by following groups：15 parts of nano zeolite, polyhexamethylene
20 parts of guanidine, 12 parts of N- (trichloro-methylthio) phthalimide, 1.0 parts of nanometer silver powder, 0.5 part of antioxidant 1010, silane are even
0.3 part of agent KH550 of connection, 0.5 part of anti-dripping agent politef；
(2) above-mentioned load weighted raw material is added in high mixer, after mix homogeneously, is added to the hopper of double screw extruder
In, extruding pelletization, described double-screw extruder screw draw ratio is 40:1, screw rod each area temperature is：First 140-150 DEG C of area,
Second 170-180 DEG C of area, the 3rd 200-210 DEG C of area, the 4th 230-240 DEG C of area.
Embodiment two
A kind of preparation method of antimicrobial form polypropylene material, this preparation method comprises the steps of：
(1) count by weight, prepare following component：80 parts of polypropylene, 10 parts of complex antimicrobials, 8 parts of activated carbon, chlorination
5 parts of polypropylene, 0.5 part of Tissuemat E, described complex antimicrobials are grouped into by following groups：25 parts of nano zeolite, polyhexamethylene
30 parts of guanidine, 22 parts of N- (trichloro-methylthio) phthalimide, 1.2 parts of nanometer silver powder, 1.5 parts of antioxidant 1010, silane are even
0.9 part of agent KH550 of connection, 0.9 part of anti-dripping agent politef；
(2) above-mentioned load weighted raw material is added in high mixer, after mix homogeneously, is added to the hopper of double screw extruder
In, extruding pelletization, described double-screw extruder screw draw ratio is 40:1, screw rod each area temperature is：First 140-150 DEG C of area,
Second 170-180 DEG C of area, the 3rd 200-210 DEG C of area, the 4th 230-240 DEG C of area.
Embodiment three
A kind of preparation method of antimicrobial form polypropylene material, this preparation method comprises the steps of：
(1) count by weight, prepare following component：77 parts of polypropylene, 8.5 parts of complex antimicrobials, 6 parts of activated carbon, chlorine
Change 3.5 parts of polypropylene, 0.4 part of Tissuemat E, described complex antimicrobials are grouped into by following groups：20 parts of nano zeolite, poly- six Asias
26 parts of methylguanidine, 18 parts of N- (trichloro-methylthio) phthalimide, 1.15 parts of nanometer silver powder, 0.6 part of antioxidant 1010,
0.5 part of Silane coupling agent KH550,0.7 part of anti-dripping agent politef, 0.8 part of Research of Grafting Malaic Anhydride Onto Polyethylene；
(2) above-mentioned load weighted raw material is added in high mixer, after mix homogeneously, is added to the hopper of double screw extruder
In, extruding pelletization, described double-screw extruder screw draw ratio is 40:1, screw rod each area temperature is：First 140-150 DEG C of area,
Second 170-180 DEG C of area, the 3rd 200-210 DEG C of area, the 4th 230-240 DEG C of area.
Above-described embodiment one to embodiment three gained pellet is dried 9 hours in 90 DEG C of constant temperature ovens, then in injection
It is injected into the plastic sample of 50mm × 50mm at temperature 200-220 DEG C, carry out antibacterial test (testing standard：QB/T2591-
2003A《Antibiotic plastic Anti-microbial Performance Tests method and antibacterial effect》.Bacterium is used in detection：Escherichia coli ATCC25922, golden yellow Portugal
Grape coccus ATCC6538), result is as follows：
| Real one | Real two | Real three | |
| Escherichia coli sterilizing rate | 97% | 96.7% | 98.5% |
| Staphylococcus aureuses sterilizing rate | 98.5% | 97.5% | 98.5% |
Claims (4)
1. a kind of antimicrobial form polypropylene material, is characterized in that：Count by weight, this material includes following component：Polypropylene 75-
80 parts, complex antimicrobials 7-10 part, activated carbon 4-8 part, chlorinated polypropylene 2-5 part, Tissuemat E 0.2-0.5 part is described compound
Antibacterial is grouped into by following groups：Nano zeolite 15-25 part, polyhexamethylene guanidine 20-30 part, N- (trichloro-methylthio) neighbour's benzene two
Carboximide 12-22 part, nanometer silver powder 1.0-1.2 part.
2. a kind of antimicrobial form polypropylene material according to claim 1, is characterized in that：Count by weight, this material bag
Include：Polypropylene 76-78 part, complex antimicrobials 8-9 part, activated carbon 5-7 part, chlorinated polypropylene 3-4 part, Tissuemat E 0.3-0.4
Part, described complex antimicrobials are grouped into by following groups：Nano zeolite 18-24 part, polyhexamethylene guanidine 24-28 part, N- (three chloromethanes
Sulfenyl) phthalimide 15-20 part, nanometer silver powder 1.1-1.2 part.
3. a kind of antimicrobial form polypropylene material according to claim 1 and 2, is characterized in that：Count by weight, this material
Including：77 parts of polypropylene, 8.5 parts of complex antimicrobials, 6 parts of activated carbon, 3.5 parts of chlorinated polypropylene, 0.4 part of Tissuemat E, described
Complex antimicrobials are grouped into by following groups：20 parts of nano zeolite, 26 parts of polyhexamethylene guanidine, N- (trichloro-methylthio) O-phthalic
18 parts of acid imide, 1.15 parts of nanometer silver powder.
4. a kind of preparation method of antimicrobial form polypropylene material according to claim 1, is characterized in that：This preparation method bag
Containing following steps：
(1) count by weight, prepare following component：Polypropylene 75-80 part, complex antimicrobials 7-10 part, activated carbon 4-8 part,
Chlorinated polypropylene 2-5 part, Tissuemat E 0.2-0.5 part, described complex antimicrobials are grouped into by following groups：Nano zeolite 15-25
Part, polyhexamethylene guanidine 30-50 part, N- (trichloro-methylthio) phthalimide 2-4 part, nanometer silver powder 0.5-1.2 part；
(2) above-mentioned load weighted raw material is added in high mixer, after mix homogeneously, is added in the hopper of double screw extruder,
Extruding pelletization, described double-screw extruder screw draw ratio is 40:1, screw rod each area temperature is：First 140-150 DEG C of area, second
160-180 DEG C of area, the 3rd 190-210 DEG C of area, the 4th 220-240 DEG C of area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752887.9A CN106397965A (en) | 2016-08-26 | 2016-08-26 | Antibiotic polypropylene material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752887.9A CN106397965A (en) | 2016-08-26 | 2016-08-26 | Antibiotic polypropylene material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106397965A true CN106397965A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610752887.9A Pending CN106397965A (en) | 2016-08-26 | 2016-08-26 | Antibiotic polypropylene material and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348530A (en) * | 2017-07-31 | 2017-11-17 | 浦江县元寿农业科技有限公司 | Fruit washing apparatus with decontamination function |
| CN107373704A (en) * | 2017-07-31 | 2017-11-24 | 浦江县元寿农业科技有限公司 | A kind of multifunctional fruit cleaning device |
| CN107594572A (en) * | 2017-07-31 | 2018-01-19 | 浦江县元寿农业科技有限公司 | A kind of apple cleaning machine of intelligentized control method |
| CN107692272A (en) * | 2017-07-31 | 2018-02-16 | 浦江县元寿农业科技有限公司 | Clear cherry tomato washing machine with bactericidal device |
| CN112843879A (en) * | 2020-12-31 | 2021-05-28 | 长虹美菱股份有限公司 | Long-acting antibacterial carbon rod filter element and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059405A (en) * | 2013-01-06 | 2013-04-24 | 上海秋橙新材料科技有限公司 | Antibacterial polypropylene plastic |
| CN103772822A (en) * | 2014-01-24 | 2014-05-07 | 南通红石科技发展有限公司 | Polypropylene antibacterial material and preparation method thereof |
-
2016
- 2016-08-26 CN CN201610752887.9A patent/CN106397965A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059405A (en) * | 2013-01-06 | 2013-04-24 | 上海秋橙新材料科技有限公司 | Antibacterial polypropylene plastic |
| CN103772822A (en) * | 2014-01-24 | 2014-05-07 | 南通红石科技发展有限公司 | Polypropylene antibacterial material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348530A (en) * | 2017-07-31 | 2017-11-17 | 浦江县元寿农业科技有限公司 | Fruit washing apparatus with decontamination function |
| CN107373704A (en) * | 2017-07-31 | 2017-11-24 | 浦江县元寿农业科技有限公司 | A kind of multifunctional fruit cleaning device |
| CN107594572A (en) * | 2017-07-31 | 2018-01-19 | 浦江县元寿农业科技有限公司 | A kind of apple cleaning machine of intelligentized control method |
| CN107692272A (en) * | 2017-07-31 | 2018-02-16 | 浦江县元寿农业科技有限公司 | Clear cherry tomato washing machine with bactericidal device |
| CN112843879A (en) * | 2020-12-31 | 2021-05-28 | 长虹美菱股份有限公司 | Long-acting antibacterial carbon rod filter element and manufacturing method thereof |
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Address after: 213000 Tianshan Road, Xinbei District, Changzhou, Jiangsu Province, No. 2-8 Applicant after: Changzhou Ruijie new Mstar Technology Ltd Address before: 213000 Tianshan Road, Xinbei District, Changzhou, Jiangsu Province, No. 2-8 Applicant before: Changzhou Ruijie New Materials Technology Co., Ltd. |
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Application publication date: 20170215 |
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