CN105670212A - Antibacterial plastic - Google Patents
Antibacterial plastic Download PDFInfo
- Publication number
- CN105670212A CN105670212A CN201610231268.5A CN201610231268A CN105670212A CN 105670212 A CN105670212 A CN 105670212A CN 201610231268 A CN201610231268 A CN 201610231268A CN 105670212 A CN105670212 A CN 105670212A
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- CN
- China
- Prior art keywords
- parts
- antibiotic plastic
- plastic according
- antibiotic
- antioxidant
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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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
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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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to antibacterial plastic which is prepared from, by weight, 300-500 parts of a plastic base body, 10-20 parts of an interface coupling agent, 10-20 parts of flexibilizer, 1-10 pats of a dispersed lubricating agent, 10-30 parts of antioxidant, 0.5-3 parts of a release agent and 0.01-0.06 part of an antibacterial agent. The antibacterial plastic has excellent antibacterial performance and has wide prospects in industrial application.
Description
Technical field
The present invention relates to plastic applications, specifically, the present invention relates to a kind of antibiotic plastic.
Background technology
Along with improving constantly of living standards of the people, people are to the healthy pay attention to day by day of environmental health and oneself. Meanwhile, the fast development of industrialization brings various problem of environmental pollution, spreads in each corner of human lives with the appearance of these problem of environmental pollutions, a large amount of pathogenic bacterium and conditioned pathogen. When on the surface that these unwanted bacterias adhere to the normal household goods of mouth, will breed rapidly when condition is suitable and with the contact of people spreading and propagation, harm humans is healthy. How to adopt easier method to make mouth often use the article of contact, especially plastics, obtain the anti-microbial property meeting service requirements, become a reality and urgent problem.
Summary of the invention
It is an object of the invention to provide a kind of antibiotic plastic.
In order to realize the object of the present invention, the present invention provides a kind of antibiotic plastic, is made up of the raw material of following weight part: plastic substrate 300-500 part, interface coupling agent 10-20 part, toughner 10-20 part, dispersed lubricant 1-10 part, antioxidant 10-30 part, releasing agent 0.5-3 part and antiseptic-germicide 0.01-0.06 part.
Preferably, antibiotic plastic of the present invention is made up of the raw material of following weight part: plastic substrate 500 parts, interface coupling agent 12 parts, toughner 16 parts, dispersed lubricant 5 parts, antioxidant 21 parts, releasing agent 0.6 part and antiseptic-germicide 0.01 part.
More preferably, described plastic substrate is ABS.
More preferably, described interface coupling agent is styrene-maleic anhydride copolymer.
More preferably, described toughner is MBS multipolymer.
More preferably, described dispersed lubricant is Tristearoylglycerol.
More preferably, described antioxidant is 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol).
More preferably, described releasing agent is dimethyl silicone oil.
More preferably, described antiseptic-germicide is 3,5-dimethyl-1H-pyrroles-2,4-dioctyl phthalate 2-(5-methyl isophthalic acid, 3,4-diazole-2-base) methyl esters 4-methyl esters.
Antibiotic plastic of the present invention has excellent germ resistance, has broad prospects in industrial application.
Embodiment
Below by way of the description of embodiment, the invention will be further described, but this is not limitation of the present invention, those skilled in the art are according to the basic thought of the present invention, various modifications may be made or improves, as long as but do not depart from the basic thought of the present invention, all within the scope of the present invention.
Embodiment 1
Take ABS500 kilogram, styrene-maleic anhydride copolymer 12 kilograms, MBS multipolymer 16 kilograms, Tristearoylglycerol 5 kilograms, 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol) 21 kilograms, dimethyl silicone oil 0.6 kilogram and 3,5-dimethyl-1H-pyrroles-2,4-dioctyl phthalate 2-(5-methyl isophthalic acid, 3,4-diazole-2-base) methyl esters 4-methyl esters 0.01 kilogram.Being poured in barrel by the mixture that early-stage preparations are good, cylinder bake out temperature is set to 80 DEG C, and with gas blower air-supply, starts injection operation after drying 50min, it may also be useful to sample prepared by HF-650 type horizontal bent elbow injection moulding machine in Haifeng county, Ningbo.
Embodiment 2
Preparing antibiotic plastic according to the mode identical with embodiment 1, difference is not use antiseptic-germicide.
Experimental example
By company standard QB/T2591-2003 " antibiotic plastic-anti-microbial property test method and antibacterial effect ", it may also be useful to intestinal bacteria ATCC25922 tests. Result is as follows: the antibiotic plastic of embodiment 1 after 24 hours test specimen colony number (CFU/ sheet) be 26, and the antibiotic plastic of embodiment 2 after 24 hours test specimen colony number (CFU/ sheet) be 6.9 × 103. The result of embodiment 1 and the result of embodiment 2 compare, and difference has statistical significance (P < 0.05).
Claims (9)
1. an antibiotic plastic, it is characterized in that, it is made up of the raw material of following weight part: plastic substrate 300-500 part, interface coupling agent 10-20 part, toughner 10-20 part, dispersed lubricant 1-10 part, antioxidant 10-30 part, releasing agent 0.5-3 part and antiseptic-germicide 0.01-0.06 part.
2. antibiotic plastic according to claim 1, it is characterized in that, it is made up of the raw material of following weight part: plastic substrate 500 parts, interface coupling agent 12 parts, toughner 16 parts, dispersed lubricant 5 parts, antioxidant 21 parts, releasing agent 0.6 part and antiseptic-germicide 0.01 part.
3. antibiotic plastic according to claim 2, it is characterised in that, described plastic substrate is ABS.
4. antibiotic plastic according to claim 2, it is characterised in that, described interface coupling agent is styrene-maleic anhydride copolymer.
5. antibiotic plastic according to claim 2, it is characterised in that, described toughner is MBS multipolymer.
6. antibiotic plastic according to claim 2, it is characterised in that, described dispersed lubricant is Tristearoylglycerol.
7. antibiotic plastic according to claim 2, it is characterised in that, described antioxidant is 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol).
8. antibiotic plastic according to claim 2, it is characterised in that, described releasing agent is dimethyl silicone oil.
9. antibiotic plastic according to claim 2, it is characterised in that, described antiseptic-germicide is 3,5-dimethyl-1H-pyrroles-2,4-dioctyl phthalate 2-(5-methyl isophthalic acid, 3,4-diazole-2-base) methyl esters 4-methyl esters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231268.5A CN105670212A (en) | 2016-04-14 | 2016-04-14 | Antibacterial plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231268.5A CN105670212A (en) | 2016-04-14 | 2016-04-14 | Antibacterial plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105670212A true CN105670212A (en) | 2016-06-15 |
Family
ID=56309750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231268.5A Withdrawn CN105670212A (en) | 2016-04-14 | 2016-04-14 | Antibacterial plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105670212A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589830A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Special plastic for refrigerator shell |
| CN107090167A (en) * | 2017-06-10 | 2017-08-25 | 王德秀 | A kind of file antibiotic plastic and preparation method thereof |
| CN112126184A (en) * | 2020-09-24 | 2020-12-25 | 杭州柔米科技有限公司 | High polymer optical fiber endoscope objective long-acting antibacterial outer body for medical communication equipment and preparation method thereof |
-
2016
- 2016-04-14 CN CN201610231268.5A patent/CN105670212A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106589830A (en) * | 2016-12-28 | 2017-04-26 | 滁州品之达电器科技有限公司 | Special plastic for refrigerator shell |
| CN107090167A (en) * | 2017-06-10 | 2017-08-25 | 王德秀 | A kind of file antibiotic plastic and preparation method thereof |
| CN112126184A (en) * | 2020-09-24 | 2020-12-25 | 杭州柔米科技有限公司 | High polymer optical fiber endoscope objective long-acting antibacterial outer body for medical communication equipment and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160615 |