CN103483691A - Anti-bacterial and high-intensity talcum powder modified polypropylene plastic - Google Patents
Anti-bacterial and high-intensity talcum powder modified polypropylene plastic Download PDFInfo
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- CN103483691A CN103483691A CN201310430317.4A CN201310430317A CN103483691A CN 103483691 A CN103483691 A CN 103483691A CN 201310430317 A CN201310430317 A CN 201310430317A CN 103483691 A CN103483691 A CN 103483691A
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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
- C08L23/14—Copolymers of propene
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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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)
Abstract
An anti-bacterial and high-intensity talcum powder modified polypropylene plastic comprises the following components in parts by weight: 100 parts of co-polypropylene, 20 to 40 parts of talcum powder, 2 to 4 parts of titanium dioxide, 10 to 15 parts of PP-g-MAH compatibilizer, 10 to 25 parts of decabromodiphenyl ether, 0.1 to 0.2 part of dimerization di(isooctyl) phosphate magnesium stearate, 10 to 20 parts of melamine cyanurate, 0.1 to 0.3 part of a composite antibacterial agent, 0.1 to 0.3 part of an antioxidant and 1 to 3 parts of auxiliaries.
Description
Technical field
The present invention relates to a kind of plastics film, particularly a kind of antibiotic, high strength talcum powder modified polypropylene plastic.
Background technology
As everyone knows, the plastics bag of making of plastics film is light, thin, waterproof, intensity is large, cost is low, a kind of good wrapping material, the use of plastics bag brings great convenience to people's life, make the consumption of plastics bag increasing, with waste plastic bag later, be difficult for reclaiming, being difficult for degraded, a large amount of waste plastic bags has become a serious problem of current contaminate environment.In order to alleviate the pollution of plastics film to environment, people have developed some environment-friendly degradable plastic films, as: the patent No.: 200710144500.2, paper-simulating degradable plastic film and manufacture craft thereof; And the patent No.: 201110051187.4, the method for fully biodegradable Plastic Resin and film based article thereof.This class degradable plastic film, its moiety has the film-grade plastics and can cause the component that plastics produce degraded, as starch, calcium carbonate etc., this degradable plastic film is the addition type degradable plastic film, and the addition type degradable plastic film is to improve environment to have brought into play certain active effect.But processing performance plastics film the physical property of product and the outward appearance bad, that make of this degradable plastic film processing are poor.
Polypropylene, as a kind of general-purpose plastics, has many good performances, but because of defects such as physical strength is low, poor heat resistance, contraction deformation are large, creep resistance is poor, in application, particularly, as structured material, be very limited, can not be as high performance engineering plastics.Therefore, polypropylene is carried out to modification, making it through engineering approaches just becomes an important research topic.
Talcum powder is a kind of mineral by the layered silicate crystal composition, adopts the PP of talc, good heat resistance, and shrinking percentage is low, good stability of the dimension, hardness is high.Talc PP matrix material has been widely used in the production of trolley part and articles for daily use, its product with do not fill talcous PP compare there is good apparent mass, low shrinking percentage and higher heat-drawn wire, yet because the affinity of two-phase interface is not strong, talcous direct filling often causes the decline of some mechanical properties, thereby the application of matrix material is restricted.It is carried out to the interface affinity that surface modification treatment can be improved talcum powder and polymkeric substance effectively, improve polymkeric substance to talcous wetting ability, improve the dispersion state of talcum powder in the superpolymer base-material, thereby improve the physical and mechanical property of matrix material.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned deficiency, technical problem to be solved by this invention is to provide a kind of high strength talcum powder modified polypropylene plastic.
Technical scheme of the present invention is: a kind of antibiotic, high strength talcum powder modified polypropylene plastic consists of by weight following component:
100 parts of Co-polypropylene
Talcum powder 20-40 part
Titanium dioxide 2-4 part
PP-g-MAH compatilizer 10-15 part
10～25 parts of decabromodiphynly oxides
Dimerization di (isooctyl) phosphate Magnesium Stearate 0.1-0.2 part
Melamine cyanurate 10-20 part
Complex antimicrobials 0.1-0.3 part
Oxidation inhibitor 0.1-0.3 part
Auxiliary agent 1-3 part.
Complex antimicrobials consists of by weight following component: cedar(wood)oil 2-6 part, chitosan 4-8 part, nano titanium oxide 10-20 part, nano zeolite 15-25 part, polyhexamethylene guanidine phosphoric acid salt 30-50 part, N-(trichloro-methylthio) phthalic imidine 2-4 part.
Described oxidation inhibitor is antioxidant 1010 or irgasfos 168.
Auxiliary agent comprises softening agent, lubricant, thermo-stabilizer, compatilizer, described softening agent is selected any in tributyl citrate, mineral oil, acetic acid tri-n-butyl, urea, methane amide, described lubricant is Magnesium Stearate, described thermo-stabilizer is triphenyl phosphite, and compatilizer is a kind of or its mixture in polypropylene grafted maleic anhydride, polypropylene grafted carboxylic acid, Chlorinated Polypropylene III, polypropylene grafted glycidyl methacrylate, Research of Grafting Malaic Anhydride Onto Polyethylene and methacrylic acid-styrene butadiene polymkeric substance.
Described modified polypropylene plastic, also comprise dispersion agent 0.2-0.4 part, and described dispersion agent is a kind of or its mixture in ethylene bis stearamide, stearic acid, polyethylene wax, whiteruss.
A kind of preparation method of antibiotic, high strength talcum powder modified polypropylene plastic is characterized in that comprising the following steps:
(1) prepare raw material by following weight proportion: 100 parts of Co-polypropylene; Talcum powder 20-40 part; Titanium dioxide 2-4 part; 1～2 part of nano TiO 2; 10～25 parts of decabromodiphynly oxides; 1～2 part of dispersion agent; 1～2 part, oxidation inhibitor; PP-g-MAH compatilizer 10-15 part; 10～25 parts of decabromodiphynly oxides; Dimerization di (isooctyl) phosphate Magnesium Stearate 0.1-0.2 part; Melamine cyanurate 10-20 part;
(2) raw material of step (1) is mixed in high-speed mixer, more slowly add complex antimicrobials several times, oxidation inhibitor and agent mixture, continue to mix 5h;
(3) mixture adds twin screw extruder, and in 170～220 ℃ of lower extruding pelletizations, pellet is dried 10h at 90 ℃.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described in detail, but the invention is not restricted to these embodiment:
Embodiment 1
A kind of antibiotic, high strength talcum powder modified polypropylene plastic consists of by weight following component:
100 parts of Co-polypropylene
20 parts of talcum powder
2 parts of titanium dioxides
10 parts of PP-g-MAH compatilizers
10 parts of decabromodiphynly oxides
0.1 part of dimerization di (isooctyl) phosphate Magnesium Stearate
10 parts of melamine cyanurates
0.1 part of complex antimicrobials
0.1 part, oxidation inhibitor
1 part of auxiliary agent.
Complex antimicrobials consists of by weight following component: cedar(wood)oil 2-6 part, chitosan 4-8 part, nano titanium oxide 10-20 part, nano zeolite 15-25 part, polyhexamethylene guanidine phosphoric acid salt 30-50 part, N-(trichloro-methylthio) phthalic imidine 2-4 part.
Described oxidation inhibitor is antioxidant 1010 or irgasfos 168.
Auxiliary agent comprises softening agent, lubricant, thermo-stabilizer, compatilizer, described softening agent is selected any in tributyl citrate, mineral oil, acetic acid tri-n-butyl, urea, methane amide, described lubricant is Magnesium Stearate, described thermo-stabilizer is triphenyl phosphite, and compatilizer is a kind of or its mixture in polypropylene grafted maleic anhydride, polypropylene grafted carboxylic acid, Chlorinated Polypropylene III, polypropylene grafted glycidyl methacrylate, Research of Grafting Malaic Anhydride Onto Polyethylene and methacrylic acid-styrene butadiene polymkeric substance.
Described modified polypropylene plastic, also comprise dispersion agent 0.2-0.4 part, and described dispersion agent is a kind of or its mixture in ethylene bis stearamide, stearic acid, polyethylene wax, whiteruss.
A kind of preparation method of antibiotic, high strength talcum powder modified polypropylene plastic is characterized in that comprising the following steps:
(1) prepare raw material by following weight proportion: 100 parts of Co-polypropylene; Talcum powder 20-40 part; Titanium dioxide 2-4 part; 1～2 part of nano TiO 2; 10～25 parts of decabromodiphynly oxides; 1～2 part of dispersion agent; 1～2 part, oxidation inhibitor; PP-g-MAH compatilizer 10-15 part; 10～25 parts of decabromodiphynly oxides; Dimerization di (isooctyl) phosphate Magnesium Stearate 0.1-0.2 part; Melamine cyanurate 10-20 part;
(2) raw material of step (1) is mixed in high-speed mixer, more slowly add complex antimicrobials several times, oxidation inhibitor and agent mixture, continue to mix 5h;
(3) mixture adds twin screw extruder, and in 170～220 ℃ of lower extruding pelletizations, pellet is dried 10h at 90 ℃.
Embodiment 2
A kind of antibiotic, high strength talcum powder modified polypropylene plastic consists of by weight following component:
100 parts of Co-polypropylene
40 parts of talcum powder
4 parts of titanium dioxides
15 parts of PP-g-MAH compatilizers
25 parts of decabromodiphynly oxides
0.2 part of dimerization di (isooctyl) phosphate Magnesium Stearate
20 parts of melamine cyanurates
0.3 part of complex antimicrobials
0.3 part, oxidation inhibitor
3 parts of auxiliary agents.
Complex antimicrobials consists of by weight following component: cedar(wood)oil 2-6 part, chitosan 4-8 part, nano titanium oxide 10-20 part, nano zeolite 15-25 part, polyhexamethylene guanidine phosphoric acid salt 30-50 part, N-(trichloro-methylthio) phthalic imidine 2-4 part.
Described oxidation inhibitor is antioxidant 1010 or irgasfos 168.
Auxiliary agent comprises softening agent, lubricant, thermo-stabilizer, compatilizer, described softening agent is selected any in tributyl citrate, mineral oil, acetic acid tri-n-butyl, urea, methane amide, described lubricant is Magnesium Stearate, described thermo-stabilizer is triphenyl phosphite, and compatilizer is a kind of or its mixture in polypropylene grafted maleic anhydride, polypropylene grafted carboxylic acid, Chlorinated Polypropylene III, polypropylene grafted glycidyl methacrylate, Research of Grafting Malaic Anhydride Onto Polyethylene and methacrylic acid-styrene butadiene polymkeric substance.
Described modified polypropylene plastic, also comprise dispersion agent 0.2-0.4 part, and described dispersion agent is a kind of or its mixture in ethylene bis stearamide, stearic acid, polyethylene wax, whiteruss.
A kind of preparation method of antibiotic, high strength talcum powder modified polypropylene plastic is characterized in that comprising the following steps:
(1) prepare raw material by following weight proportion: 100 parts of Co-polypropylene; Talcum powder 20-40 part; Titanium dioxide 2-4 part; 1～2 part of nano TiO 2; 10～25 parts of decabromodiphynly oxides; 1～2 part of dispersion agent; 1～2 part, oxidation inhibitor; PP-g-MAH compatilizer 10-15 part; 10～25 parts of decabromodiphynly oxides; Dimerization di (isooctyl) phosphate Magnesium Stearate 0.1-0.2 part; Melamine cyanurate 10-20 part;
(2) raw material of step (1) is mixed in high-speed mixer, more slowly add complex antimicrobials several times, oxidation inhibitor and agent mixture, continue to mix 5h;
(3) mixture adds twin screw extruder, and in 170～220 ℃ of lower extruding pelletizations, pellet is dried 10h at 90 ℃.
Above-described embodiment only, for explanation technical conceive of the present invention and characteristics, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. antibiotic, a high strength talcum powder modified polypropylene plastic consists of by weight following component:
100 parts of Co-polypropylene
Talcum powder 20-40 part
Titanium dioxide 2-4 part
PP-g-MAH compatilizer 10-15 part
10～25 parts of decabromodiphynly oxides
Dimerization di (isooctyl) phosphate Magnesium Stearate 0.1-0.2 part
Melamine cyanurate 10-20 part
Complex antimicrobials 0.1-0.3 part
Oxidation inhibitor 0.1-0.3 part
Auxiliary agent 1-3 part.
2. modified polypropylene plastic according to claim 1, it is characterized in that: complex antimicrobials consists of by weight following component: cedar(wood)oil 2-6 part, chitosan 4-8 part, nano titanium oxide 10-20 part, nano zeolite 15-25 part, polyhexamethylene guanidine phosphoric acid salt 30-50 part, N-(trichloro-methylthio) phthalic imidine 2-4 part.
3. modified polypropylene plastic according to claim 1, it is characterized in that: described oxidation inhibitor is antioxidant 1010 or irgasfos 168.
4. modified polypropylene plastic according to claim 1, it is characterized in that: auxiliary agent comprises softening agent, lubricant, thermo-stabilizer, compatilizer, described softening agent is selected tributyl citrate, mineral oil, the acetic acid tri-n-butyl, urea, any in methane amide, described lubricant is Magnesium Stearate, described thermo-stabilizer is triphenyl phosphite, compatilizer is polypropylene grafted maleic anhydride, polypropylene grafted carboxylic acid, Chlorinated Polypropylene III, polypropylene grafted glycidyl methacrylate, a kind of or its mixture in Research of Grafting Malaic Anhydride Onto Polyethylene and methacrylic acid-styrene butadiene polymkeric substance.
5. modified polypropylene plastic according to claim 1, it is characterized in that: also comprise dispersion agent 0.2-0.4 part, described dispersion agent is a kind of or its mixture in ethylene bis stearamide, stearic acid, polyethylene wax, whiteruss.
6. the preparation method of antibiotic, a high strength talcum powder modified polypropylene plastic is characterized in that comprising the following steps:
(1) prepare raw material by following weight proportion: 100 parts of Co-polypropylene; Talcum powder 20-40 part; Titanium dioxide 2-4 part; Nano-TiO
21～2 part; 10～25 parts of decabromodiphynly oxides; 1～2 part of dispersion agent; 1～2 part, oxidation inhibitor; PP-g-MAH compatilizer 10-15 part; 10～25 parts of decabromodiphynly oxides; Dimerization di (isooctyl) phosphate Magnesium Stearate 0.1-0.2 part; Melamine cyanurate 10-20 part;
(2) mix the raw material of step (1) in high-speed mixer (2), more slowly add complex antimicrobials several times, oxidation inhibitor and agent mixture, continue to mix 5h;
(3) mixture adds twin screw extruder, and in 170～220 ℃ of lower extruding pelletizations, pellet is dried 10h at 90 ℃.
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| CN201310430317.4A CN103483691A (en) | 2013-09-22 | 2013-09-22 | Anti-bacterial and high-intensity talcum powder modified polypropylene plastic |
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| CN201310430317.4A CN103483691A (en) | 2013-09-22 | 2013-09-22 | Anti-bacterial and high-intensity talcum powder modified polypropylene plastic |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017383A (en) * | 2014-06-12 | 2014-09-03 | 东莞市金富实业有限公司 | Manufacturing process of high-stability antibacterial plastic bottle cap |
| CN106117712A (en) * | 2016-06-29 | 2016-11-16 | 安徽徽隆包装有限公司 | A kind of preparation method of the plastic packaging bag of resistance to bacterium |
| CN107513218A (en) * | 2017-09-20 | 2017-12-26 | 阜南县鲲鹏塑业科技有限公司 | A kind of processing method of antibiotic plastic |
| CN108299731A (en) * | 2018-01-16 | 2018-07-20 | 江阴中达软塑新材料股份有限公司 | A kind of PP anti-biotic materials and preparation method thereof |
| CN109401054A (en) * | 2018-10-23 | 2019-03-01 | 安徽洋龙塑业有限公司 | A kind of beverage bottle cap antibacterial polypropylene material and preparation method thereof |
| CN109438854A (en) * | 2018-11-12 | 2019-03-08 | 南通壹选工业设计有限公司 | A kind of polypropylene anti-bacterial plastic and preparation method thereof |
| CN110218361A (en) * | 2016-12-13 | 2019-09-10 | 福建鑫邦新材料科技有限公司 | The preparation method of modified starch antibacterial agent, toilet article packaging material antibacterial high-barrier polypropylene color masterbatch and preparation method thereof |
| CN111892777A (en) * | 2020-03-23 | 2020-11-06 | 南京工业职业技术学院 | Plant ash reinforced disordered polypropylene copolymer composite material |
| CN114716783A (en) * | 2022-04-13 | 2022-07-08 | 金发科技(印度)有限公司 | High-heat-resistance polypropylene material and preparation method and application thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017383A (en) * | 2014-06-12 | 2014-09-03 | 东莞市金富实业有限公司 | Manufacturing process of high-stability antibacterial plastic bottle cap |
| CN104017383B (en) * | 2014-06-12 | 2016-03-23 | 东莞市金富实业有限公司 | A kind of manufacturing process of high stability antibiotic plastic bottle cap |
| CN106117712A (en) * | 2016-06-29 | 2016-11-16 | 安徽徽隆包装有限公司 | A kind of preparation method of the plastic packaging bag of resistance to bacterium |
| CN110218361A (en) * | 2016-12-13 | 2019-09-10 | 福建鑫邦新材料科技有限公司 | The preparation method of modified starch antibacterial agent, toilet article packaging material antibacterial high-barrier polypropylene color masterbatch and preparation method thereof |
| CN110218361B (en) * | 2016-12-13 | 2021-02-23 | 福建鑫邦新材料科技有限公司 | Preparation method of modified starch antibacterial agent, antibacterial high-barrier polypropylene color master batch for hygienic product packaging material and preparation method thereof |
| CN107513218A (en) * | 2017-09-20 | 2017-12-26 | 阜南县鲲鹏塑业科技有限公司 | A kind of processing method of antibiotic plastic |
| CN108299731A (en) * | 2018-01-16 | 2018-07-20 | 江阴中达软塑新材料股份有限公司 | A kind of PP anti-biotic materials and preparation method thereof |
| CN109401054A (en) * | 2018-10-23 | 2019-03-01 | 安徽洋龙塑业有限公司 | A kind of beverage bottle cap antibacterial polypropylene material and preparation method thereof |
| CN109438854A (en) * | 2018-11-12 | 2019-03-08 | 南通壹选工业设计有限公司 | A kind of polypropylene anti-bacterial plastic and preparation method thereof |
| CN111892777A (en) * | 2020-03-23 | 2020-11-06 | 南京工业职业技术学院 | Plant ash reinforced disordered polypropylene copolymer composite material |
| CN114716783A (en) * | 2022-04-13 | 2022-07-08 | 金发科技(印度)有限公司 | High-heat-resistance polypropylene material and preparation method and application thereof |
| CN114716783B (en) * | 2022-04-13 | 2024-03-15 | 金发科技(印度)有限公司 | High heat-resistant polypropylene material and preparation method and application thereof |
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Application publication date: 20140101 |