CN105199334A - Antibacterial high-filled degradable plastic - Google Patents
Antibacterial high-filled degradable plastic Download PDFInfo
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- CN105199334A CN105199334A CN201510592482.9A CN201510592482A CN105199334A CN 105199334 A CN105199334 A CN 105199334A CN 201510592482 A CN201510592482 A CN 201510592482A CN 105199334 A CN105199334 A CN 105199334A
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Abstract
The invention discloses antibacterial high-filled degradable plastic. The antibacterial high-filled degradable plastic is prepared from, by weight, 25-80 parts of biodegradable materials, 30-75 parts of filling powder, 2-10 parts of auxiliaries and 3-5 parts of nano antibacterial agents, wherein the nano antibacterial agents adopt ZnO-Ag nanocomposite antibacterial agents. The plant degradable materials comprise any one of poly(butylene succinate), polybutylene hexanedioic acid terephthalate and polylactic acid; the filling powder comprises any one of wood powder, modified starch, modified calcium carbonate, modified talcum power, modified pulverized fuel ash, montmorillonoid and kaolin. The antibacterial high-filled degradable plastic is easy to degrade, good in plasticity, capable of resisting bacteria and preventing corrosion and suitable for being applied to production and manufacture of various plastic products.
Description
Technical field
The present invention relates to a kind of antibacterial high filling degradable plastics, belong to plastics preparing technical field.
Background technology
At present, huge plastics manufacture and discarded amount cause irreversible pollution and destruction to the environment that we depend on for existence.In order to alleviate the in short supply of petroleum resources, reduce the harm of white pollution, degradable plastics becomes the focus that investigators pay close attention to, the research of degradation material achieves certain achievement, can be used in the processing and manufacturing of the various plastics such as plastics bag, plastic lunch box, but existing degradation material is many does not have antibacterial function, especially when degradable plastics is as the processing raw material of food product containers, whether there is antibacterial particularly important.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of high filling degradable plastics with antibacterial.
For solving above technical problem, the technical solution used in the present invention is:
A kind of antibacterial high filling degradable plastics, comprise the raw material of following parts by weight: biodegradable material 25-80 part, and fill powder 30-75 part, auxiliary agent 2-10 part, nano antibacterial agent 3-5 part, described nano antibacterial agent is ZnO/Ag composite nano germicide.
Described plant degradation material comprises any one in poly butylene succinate, poly terephthalic acid adipic acid butanediol ester, poly(lactic acid).
Described filling powder comprises any one in wood powder, treated starch, modified calcium carbonate, modified talc powder, modified coal ash, polynite, kaolin.
Described auxiliary agent comprises softening agent, lubricant, thermo-stabilizer.
Described softening agent comprises any one in tributyl acetylcitrate, glycerine, acetic acid tri-n-butyl, phthalic acid.
Described lubricant comprises any one in calcium stearate, oxidized polyethlene wax, stearin, paraffin.
The antibacterial high filling degradable plastics of one provided by the present invention, owing to filling the use of powder, the consumption of biodegradable material can be reduced, the filling powder used can be wood powder, treated starch, modified calcium carbonate, modified talc powder, modified coal ash, polynite, kaolin etc., composition is cheap, and wherein flyash more belongs to the recycling of waste; And antibacterial high filling degradable plastics provided by the present invention have good plasticity, auxiliary dosage is few, make high filling degradable plastics when degrading, a large amount of fluidizer etc. has disadvantageous effect material to environment can not be discharged, wherein added ZnO/Ag composite nano germicide, has antibacterial bacteriostatic, a series of special performances such as taste mildew-resistant of dispelling.
The antibacterial high filling degradable plastics of one provided by the present invention, easily degrade, plasticity are good, Antimicrobial preservative, is applicable to the manufacturing being applied to various plastics.
Embodiment
The invention will be further described below.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment one:
A kind of antibacterial high filling degradable plastics, comprise the raw material of following parts by weight: poly butylene succinate 25 parts, treated starch 30 parts, glycerine 2 parts, ZnO/Ag composite nano germicide 3 parts.
Inhibition zone test-results shows, the inhibiting rate of antibacterial high filling degradable plastics to colon bacillus and streptococcus aureus reaches 99.98%.
Embodiment two:
A kind of antibacterial high filling degradable plastics, comprise the raw material of following parts by weight: poly terephthalic acid adipic acid butanediol ester 80 parts, treated starch 75 parts, 10 parts, paraffin, ZnO/Ag composite nano germicide 5 parts.
Inhibition zone test-results shows, the inhibiting rate of antibacterial high filling degradable plastics to colon bacillus and streptococcus aureus reaches 99.99%.
Embodiment three:
A kind of antiseptic-germicide height filling degradable plastics, comprise the raw material of following parts by weight: poly(lactic acid) 62 parts, modified calcium carbonate 55 parts, tributyl acetylcitrate 7 parts, ZnO/Ag composite nano germicide 4 parts.
Inhibition zone test-results shows, the inhibiting rate of antibacterial high filling degradable plastics to colon bacillus and streptococcus aureus reaches 99.97%.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. antibacterial high filling degradable plastics, it is characterized in that: the raw material comprising following parts by weight: biodegradable material 25-80 part, fill powder 30-75 part, auxiliary agent 2-10 part, nano antibacterial agent 3-5 part, described nano antibacterial agent is ZnO/Ag composite nano germicide.
2. a kind of antibacterial high filling degradable plastics as claimed in claim 1, is characterized in that: described plant degradation material comprises any one in poly butylene succinate, poly terephthalic acid adipic acid butanediol ester, poly(lactic acid).
3. a kind of antibacterial high filling degradable plastics as claimed in claim 1, is characterized in that: described filling powder comprises any one in wood powder, treated starch, modified calcium carbonate, modified talc powder, modified coal ash, polynite, kaolin.
4. a kind of antibacterial high filling degradable plastics as claimed in claim 1, is characterized in that: described auxiliary agent comprises softening agent, lubricant, thermo-stabilizer.
5. a kind of antibacterial high filling degradable plastics as claimed in claim 4, is characterized in that: described softening agent comprises any one in tributyl acetylcitrate, glycerine, acetic acid tri-n-butyl, phthalic acid.
6. a kind of antibacterial high filling degradable plastics as claimed in claim 4, is characterized in that: described lubricant comprises any one in calcium stearate, oxidized polyethlene wax, stearin, paraffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592482.9A CN105199334A (en) | 2015-09-17 | 2015-09-17 | Antibacterial high-filled degradable plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592482.9A CN105199334A (en) | 2015-09-17 | 2015-09-17 | Antibacterial high-filled degradable plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105199334A true CN105199334A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510592482.9A Pending CN105199334A (en) | 2015-09-17 | 2015-09-17 | Antibacterial high-filled degradable plastic |
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| CN (1) | CN105199334A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733029A (en) * | 2016-05-14 | 2016-07-06 | 李文东 | Mold-proof antibacterial biological degradable plastic and preparation method thereof |
| CN107417988A (en) * | 2017-09-25 | 2017-12-01 | 佛山慧创正元新材料科技有限公司 | The preparation method and applications of starch base Naomi Packaging Materials |
| CN108948703A (en) * | 2018-08-07 | 2018-12-07 | 万卓（武汉）新材料有限公司 | A kind of weather-proof degradation plastic bottle and preparation method thereof |
| CN109294184A (en) * | 2018-09-05 | 2019-02-01 | 安徽新翔包装材料有限公司 | A kind of environment-friendly degradable polybag and its manufacture craft |
| CN110776672A (en) * | 2018-07-30 | 2020-02-11 | 北京京兆速七科技开发有限公司 | Multifunctional nano composite material |
| CN113956625A (en) * | 2021-11-04 | 2022-01-21 | 浙江通力新材料科技股份有限公司 | Antibacterial biodegradable plastic film and preparation method thereof |
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| JPH07196903A (en) * | 1993-12-28 | 1995-08-01 | Fujitsu Ltd | Molded article of biodegradable resin |
| CN1669590A (en) * | 2005-03-29 | 2005-09-21 | 四川大学 | Antibacterial shape memory polyurethane orthopedic, fixing and rehabillitative plate and preparation method thereof |
| CN1759682A (en) * | 2005-10-31 | 2006-04-19 | 深圳清华大学研究院 | Nano composite anti-bacterial agent and preparation method |
| CN103651569A (en) * | 2013-11-26 | 2014-03-26 | 南通职业大学 | Technology for preparing surface-coated modified Ag/ZnO nano composite antibacterial agent |
| CN104356617A (en) * | 2014-10-27 | 2015-02-18 | 昆山艾士比高分子科技有限公司 | Plastic capable of being completely biodegraded |
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2015
- 2015-09-17 CN CN201510592482.9A patent/CN105199334A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07196903A (en) * | 1993-12-28 | 1995-08-01 | Fujitsu Ltd | Molded article of biodegradable resin |
| CN1669590A (en) * | 2005-03-29 | 2005-09-21 | 四川大学 | Antibacterial shape memory polyurethane orthopedic, fixing and rehabillitative plate and preparation method thereof |
| CN1759682A (en) * | 2005-10-31 | 2006-04-19 | 深圳清华大学研究院 | Nano composite anti-bacterial agent and preparation method |
| CN103651569A (en) * | 2013-11-26 | 2014-03-26 | 南通职业大学 | Technology for preparing surface-coated modified Ag/ZnO nano composite antibacterial agent |
| CN104356617A (en) * | 2014-10-27 | 2015-02-18 | 昆山艾士比高分子科技有限公司 | Plastic capable of being completely biodegraded |
Non-Patent Citations (1)
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| 杨明波等: "《中国材料工程大典 第6卷 高分子材料工程（上）》", 31 March 2006, 化学工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733029A (en) * | 2016-05-14 | 2016-07-06 | 李文东 | Mold-proof antibacterial biological degradable plastic and preparation method thereof |
| CN107417988A (en) * | 2017-09-25 | 2017-12-01 | 佛山慧创正元新材料科技有限公司 | The preparation method and applications of starch base Naomi Packaging Materials |
| CN110776672A (en) * | 2018-07-30 | 2020-02-11 | 北京京兆速七科技开发有限公司 | Multifunctional nano composite material |
| CN108948703A (en) * | 2018-08-07 | 2018-12-07 | 万卓（武汉）新材料有限公司 | A kind of weather-proof degradation plastic bottle and preparation method thereof |
| CN109294184A (en) * | 2018-09-05 | 2019-02-01 | 安徽新翔包装材料有限公司 | A kind of environment-friendly degradable polybag and its manufacture craft |
| CN113956625A (en) * | 2021-11-04 | 2022-01-21 | 浙江通力新材料科技股份有限公司 | Antibacterial biodegradable plastic film and preparation method thereof |
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