CN103881193A - Polyethylene antibacterial mildew-resistant master batch and preparation method thereof - Google Patents
Polyethylene antibacterial mildew-resistant master batch and preparation method thereof Download PDFInfo
- Publication number
- CN103881193A CN103881193A CN201210560780.6A CN201210560780A CN103881193A CN 103881193 A CN103881193 A CN 103881193A CN 201210560780 A CN201210560780 A CN 201210560780A CN 103881193 A CN103881193 A CN 103881193A
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- master batch
- mildew
- polyethylene
- resistant master
- antibacterial
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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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
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0058—Biocides
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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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Abstract
The invention discloses polyethylene antibacterial mildew-resistant master batch and a preparation method thereof. The master batch comprises following components by weight: 20-70% of polyethylene resin, 10-20% of an antibacterial mildew preventive, 20-40% of a filling material, 0.5-2% of a coupling agent, 1-3% of a dispersant, 0.1-2% of an antioxidant and 0.1-1% of a pigment. Beneficial effects of the master batch and the preparation method are that: compared with the prior art, the master batch when being used for production of polyethylene materials has characteristics of high antibacterial mildew-resistant efficiency, wide antibacterial spectrum, good antibacterial durability, stable performance, and the like, further enhances the tensile strength, the impact strength and the heat resistance of the material, and reduces the production cost. The preparation method is simple, and convenient to operate, and has good practical value.
Description
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of polyethylene antibiotic mildew-resistant master batch and preparation method thereof.
Background technology
Along with the raising of people's living standard, health perception also progressively strengthens, people also more and more pay attention to the comfortable and sanitary condition of living environment, and creating comfortable, clean, antibacterial, mildew-resistant, the life that prevents pathophoresis, study and Working environment has become the much-talked-about topic of people's growing interest.But, when being accompanied by people and building a living environment cool in summer and warm in winter for controlling oneself, also for favourable condition has been created in breeding, the growth of microorganism.Bacterium and mould are two kinds of main Types of microorganism, there is the features such as of a great variety, distributed pole is wide, vitality is vigorous, when envrionment conditions is that relative humidity is greater than 65%, when 20 DEG C～30 DEG C of temperature, pH value 3.0～6.0, the nutritive substance on absorbing material surface and growing rapidly, causes going mouldy and destroying of material.The mycelium forming when mould-growth is conductor, can make the decreasing insulating of material, and changes in weight can occur material peeling phenomenon when serious.The metabolite forming when mould-growth is containing organic acid and toxin, can make the phenomenons such as goods occur surfaces of tacky, variable color, become fragile, smooth finish reduction, also can make the people of these mould curd products of Long Term Contact go down with.Therefore, control and eliminate the Growth and reproduction of unwanted bacteria, mould, to protect mankind health is the important topic of current sciemtifec and technical sphere, and day by day receives publicity.Because polyethylene (PE) has light weight, the feature that nontoxic, forming process is easy, the ratio of performance to price is high, all be widely used in a lot of fields, it is the general-purpose plastics of consumption second in the world, at present, polyethylene products has related generally to military, civilian and industrial every field, therefore, the mildew-resistant of research polyethylene antibiotic is of great significance.
Summary of the invention
The object of the present invention is to provide a kind of polyethylene antibiotic mildew-resistant master batch and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: polyethylene antibiotic mildew-resistant master batch, its component by mass percent proportioning is: polyvinyl resin 20%～70%, antibacterial mildew inhibitor 10%～20%, filler 20%～40%, coupling agent 0.5%～2%, dispersion agent 1%～3%, oxidation inhibitor 0.1%～2%, colorant 0.1%～1%.
Described antibacterial mildew inhibitor is the one in silver ions phosphoric acid salt, silver-ion antibiotic zeolite, silica modified organic antibacterial agent, phenol antiseptic-germicide, quaternary alkylphosphonium salt antiseptic-germicide.
Described filler is nano level talcum powder.
Described coupling agent is silane coupling agent or aluminium titanium composite coupler.
Described dispersion agent is the one in polyethylene wax, Poly Propylene Wax, EVA wax, OP wax, ethylene bis stearic amide (EBS).
Described oxidation inhibitor is hindered phenol antioxygen 1010 or 1076 and the compound of phosphite ester kind antioxidant 168.
The preparation method of above-mentioned polyethylene antibiotic mildew-resistant master batch, comprises the following steps:
(1) take by weight ratio filler and coupling agent, add in super mixer and mix, temperature is 80 DEG C～100 DEG C, mixing time is 10～30 minutes, obtain the filler that surface activation process is good, then add the polyvinyl resin, antibacterial mildew inhibitor, dispersion agent, oxidation inhibitor and the colorant that take by weight ratio, continue to mix 5～25 minutes;
(2) add twin screw extruder to carry out melting mixing the above-mentioned material mixing, then extrude, cooling, granulation, dry, packaging, obtain polyethylene antibiotic mildew-resistant master batch of the present invention.
The invention has the beneficial effects as follows, compared with prior art, when the antibacterial and mouldproof master batch that the present invention makes is applied to polythene material production, have that antibacterial and mouldproof efficiency is high, the feature such as has a broad antifungal spectrum, resistance to bacterium good endurance and stable performance, but also further improved tensile strength of material, shock strength and resistance toheat, reduce production costs.The preparation technology of polyethylene antibiotic mildew-resistant master batch provided by the invention is simple, easy to operate, has good practical value.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with specific embodiment.
Embodiment 1:
A kind of polyethylene antibiotic mildew-resistant master batch, its component by mass percent proportioning is: compound 1%, the colorant 0.8% of polyvinyl resin 50%, silver ions phosphoric acid salt 15%, nano level talcum powder 30%, silane coupling agent 1.2%, polyethylene wax 2%, hindered phenol antioxygen 1010 and phosphite ester kind antioxidant 168.
Preparation method: (1) takes nano level talcum powder and silane coupling agent by weight ratio, add in super mixer and mix, temperature is 80 DEG C～100 DEG C, mixing time is 10～30 minutes, obtain the nano level talcum powder that surface activation process is good, then the compound and the colorant that add the polyvinyl resin, silver ions phosphoric acid salt, polyethylene wax, hindered phenol antioxygen 1010 and the phosphite ester kind antioxidant 168 that take by weight ratio, continue to mix 5～25 minutes; (2) add twin screw extruder to carry out melting mixing the above-mentioned material mixing, then extrude, cooling, granulation, dry, packaging, obtain polyethylene antibiotic mildew-resistant master batch of the present invention.
Embodiment 2:
A kind of polyethylene antibiotic mildew-resistant master batch, its component by mass percent proportioning is: compound 1.5%, the colorant 0.5% of polyvinyl resin 33%, silica modified organic antibacterial agent 20%, nano level talcum powder 40%, aluminium titanium composite coupler 2%, ethylene bis stearic amide (EBS) 3%, hindered phenol antioxygen 1076 and phosphite ester kind antioxidant 168.
Preparation method: (1) takes nano level talcum powder and aluminium titanium composite coupler by weight ratio, add in super mixer and mix, temperature is 80 DEG C～100 DEG C, mixing time is 10～30 minutes, obtain the nano level talcum powder that surface activation process is good, then add compound and the colorant of the polyvinyl resin taking by weight ratio, silica modified organic antibacterial agent, ethylene bis stearic amide (EBS), hindered phenol antioxygen 1076 and phosphite ester kind antioxidant 168, continue to mix 5～25 minutes; (2) add twin screw extruder to carry out melting mixing the above-mentioned material mixing, then extrude, cooling, granulation, dry, packaging, obtain polyethylene antibiotic mildew-resistant master batch of the present invention.
Claims (7)
1. a polyethylene antibiotic mildew-resistant master batch, it is characterized in that, its component by mass percent proportioning is: polyvinyl resin 20%～70%, antibacterial mildew inhibitor 10%～20%, filler 20%～40%, coupling agent 0.5%～2%, dispersion agent 1%～3%, oxidation inhibitor 0.1%～2%, colorant 0.1%～1%.
2. polyethylene antibiotic mildew-resistant master batch according to claim 1, is characterized in that, described antibacterial mildew inhibitor is the one in silver ions phosphoric acid salt, silver-ion antibiotic zeolite, silica modified organic antibacterial agent, phenol antiseptic-germicide, quaternary alkylphosphonium salt antiseptic-germicide.
3. polyethylene antibiotic mildew-resistant master batch according to claim 1, is characterized in that, described filler is nano level talcum powder.
4. polyethylene antibiotic mildew-resistant master batch according to claim 1, is characterized in that, described coupling agent is silane coupling agent or aluminium titanium composite coupler.
5. polyethylene antibiotic mildew-resistant master batch according to claim 1, is characterized in that, described dispersion agent is the one in polyethylene wax, Poly Propylene Wax, EVA wax, OP wax, ethylene bis stearic amide (EBS).
6. polyethylene antibiotic mildew-resistant master batch according to claim 1, is characterized in that, described oxidation inhibitor is hindered phenol antioxygen 1010 or 1076 and the compound of phosphite ester kind antioxidant 168.
7. the preparation method of polyethylene antibiotic mildew-resistant master batch according to claim 1, is characterized in that, comprises the following steps:
(1) take by weight ratio filler and coupling agent, add in super mixer and mix, temperature is 80 DEG C～100 DEG C, mixing time is 10～30 minutes, obtain the filler that surface activation process is good, then add the polyvinyl resin, antibacterial mildew inhibitor, dispersion agent, oxidation inhibitor and the colorant that take by weight ratio, continue to mix 5～25 minutes;
(2) add twin screw extruder to carry out melting mixing the above-mentioned material mixing, then extrude, cooling, granulation, dry, packaging, obtain polyethylene antibiotic mildew-resistant master batch of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560780.6A CN103881193A (en) | 2012-12-21 | 2012-12-21 | Polyethylene antibacterial mildew-resistant master batch and preparation method thereof |
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| CN201210560780.6A CN103881193A (en) | 2012-12-21 | 2012-12-21 | Polyethylene antibacterial mildew-resistant master batch and preparation method thereof |
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| CN103881193A true CN103881193A (en) | 2014-06-25 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104497402A (en) * | 2014-12-19 | 2015-04-08 | 黄文鹏 | Mildew-proof antibacterial polyethylene tube and preparation method thereof |
| CN106220943A (en) * | 2016-07-28 | 2016-12-14 | 广东天保新材料有限责任公司 | A kind of PE/PET tubing with antibacterial and antimildew function and preparation method thereof |
| CN106633294A (en) * | 2016-12-02 | 2017-05-10 | 长兴天晟能源科技有限公司 | Functional master batch added to polyethylene for underground cable |
| CN107353485A (en) * | 2016-05-10 | 2017-11-17 | 合肥杰事杰新材料股份有限公司 | A kind of antibacterial, ventilating film master batch and preparation method thereof |
| CN107488287A (en) * | 2017-08-17 | 2017-12-19 | 费少挺 | Food medical grade antibiotic polypropylene plastic |
| CN107602977A (en) * | 2017-09-14 | 2018-01-19 | 浙江润阳新材料科技股份有限公司 | A kind of antimildew and antibacterial expanded material and preparation method thereof |
| CN108720420A (en) * | 2018-06-07 | 2018-11-02 | 陈广汉 | Medical bed mattress |
| CN109504115A (en) * | 2018-11-26 | 2019-03-22 | 李壮深 | A kind of antimicrobial form PE plastic formula |
| CN109867840A (en) * | 2017-12-01 | 2019-06-11 | 天津市川浩塑料制品有限公司 | A kind of plastic grain and preparation method of anti-oxidant modification |
| CN110528110A (en) * | 2019-09-27 | 2019-12-03 | 浙江正堂实业股份有限公司 | The DTY silk and DTY production technology of staining antibacterial before a kind of spinning |
| CN111645348A (en) * | 2020-06-09 | 2020-09-11 | 浙江吉利汽车研究院有限公司 | Preparation method of air conditioner air duct with antibacterial and mildew-proof performance |
| CN112358675A (en) * | 2020-09-09 | 2021-02-12 | 武汉金发科技有限公司 | Polypropylene composition and preparation method thereof |
| CN113121897A (en) * | 2019-12-30 | 2021-07-16 | 斯坦德瑞琪色彩（苏州）有限公司 | Antibacterial and mildewproof thermochromic master batch and preparation method of household articles thereof |
| CN113278211A (en) * | 2020-02-20 | 2021-08-20 | 上海朗亿功能材料有限公司 | Polyethylene master batch and preparation method and application thereof |
| CN116285053A (en) * | 2022-11-23 | 2023-06-23 | 宁波金雨科技实业有限公司 | Antibacterial packaging material for daily necessities replacement and application thereof |
-
2012
- 2012-12-21 CN CN201210560780.6A patent/CN103881193A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104497402A (en) * | 2014-12-19 | 2015-04-08 | 黄文鹏 | Mildew-proof antibacterial polyethylene tube and preparation method thereof |
| CN104497402B (en) * | 2014-12-19 | 2016-08-03 | 黄文鹏 | A kind of antimildew and antibacterial polyvinyl piping materials and preparation method thereof |
| CN107353485B (en) * | 2016-05-10 | 2020-11-20 | 合肥杰事杰新材料股份有限公司 | Antibacterial breathable film master batch and preparation method thereof |
| CN107353485A (en) * | 2016-05-10 | 2017-11-17 | 合肥杰事杰新材料股份有限公司 | A kind of antibacterial, ventilating film master batch and preparation method thereof |
| CN106220943A (en) * | 2016-07-28 | 2016-12-14 | 广东天保新材料有限责任公司 | A kind of PE/PET tubing with antibacterial and antimildew function and preparation method thereof |
| CN106633294A (en) * | 2016-12-02 | 2017-05-10 | 长兴天晟能源科技有限公司 | Functional master batch added to polyethylene for underground cable |
| CN107488287A (en) * | 2017-08-17 | 2017-12-19 | 费少挺 | Food medical grade antibiotic polypropylene plastic |
| CN107602977A (en) * | 2017-09-14 | 2018-01-19 | 浙江润阳新材料科技股份有限公司 | A kind of antimildew and antibacterial expanded material and preparation method thereof |
| CN109867840A (en) * | 2017-12-01 | 2019-06-11 | 天津市川浩塑料制品有限公司 | A kind of plastic grain and preparation method of anti-oxidant modification |
| CN108720420A (en) * | 2018-06-07 | 2018-11-02 | 陈广汉 | Medical bed mattress |
| CN109504115A (en) * | 2018-11-26 | 2019-03-22 | 李壮深 | A kind of antimicrobial form PE plastic formula |
| CN110528110A (en) * | 2019-09-27 | 2019-12-03 | 浙江正堂实业股份有限公司 | The DTY silk and DTY production technology of staining antibacterial before a kind of spinning |
| CN113121897A (en) * | 2019-12-30 | 2021-07-16 | 斯坦德瑞琪色彩（苏州）有限公司 | Antibacterial and mildewproof thermochromic master batch and preparation method of household articles thereof |
| CN113278211A (en) * | 2020-02-20 | 2021-08-20 | 上海朗亿功能材料有限公司 | Polyethylene master batch and preparation method and application thereof |
| CN111645348A (en) * | 2020-06-09 | 2020-09-11 | 浙江吉利汽车研究院有限公司 | Preparation method of air conditioner air duct with antibacterial and mildew-proof performance |
| CN112358675A (en) * | 2020-09-09 | 2021-02-12 | 武汉金发科技有限公司 | Polypropylene composition and preparation method thereof |
| CN112358675B (en) * | 2020-09-09 | 2023-08-22 | 武汉金发科技有限公司 | Polypropylene composition and preparation method thereof |
| CN116285053A (en) * | 2022-11-23 | 2023-06-23 | 宁波金雨科技实业有限公司 | Antibacterial packaging material for daily necessities replacement and application thereof |
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Application publication date: 20140625 |