CN103897364B - A kind of environmentally-friendly plastic - Google Patents
A kind of environmentally-friendly plastic Download PDFInfo
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- CN103897364B CN103897364B CN201310552175.9A CN201310552175A CN103897364B CN 103897364 B CN103897364 B CN 103897364B CN 201310552175 A CN201310552175 A CN 201310552175A CN 103897364 B CN103897364 B CN 103897364B
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- friendly plastic
- polycaprolactone
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Abstract
The present invention relates to a kind of environmentally-friendly plastic, the parts by weight of its each component are: poly(lactic acid) 20 ~ 25 parts, polystyrene 11 ~ 14 parts, polycarbonate 7 ~ 10 parts, dibutyl phthalate 3 ~ 6 parts, dioctyl phthalate (DOP) 2 ~ 5 parts, 12 ~ 16 parts, resol, silicon ether resin 5 ~ 8 parts, polycaprolactone 4 ~ 7 parts, short fibrous magnesium silicate 2 ~ 5 parts, expanding material 5 ~ 9 parts, additive 4 ~ 7 parts, stopping composition 2 ~ 4 parts.Environmentally-friendly plastic of the present invention, adopts green, environmental protection, degradable poly(lactic acid) and polycaprolactone polymerization to use, adds multiple auxiliary agent, improve the intensity of product, toughness and resistance toheat, reduce production cost, can general-purpose plastics be replaced, and engineering plastics field can be applied to.
Description
Technical field
The present invention relates to a kind of plastics, particularly a kind of environmentally-friendly plastic.
Background technology
As everyone knows, common PP/PE plastics centuries under physical environment is all difficult to decompose.So plastic garbage is generally acknowledged people is the material of the highly polluting environment produced.But the purposes of plastics is but extensive especially, such as plastic toy, Plastic Bottle, plastic wrapping, plastics bag etc., and we live and be unable to do without plastics at all.
Research finds, the plastic prod that polylactic resin is produced can be completely degraded into carbonic acid gas and water under compost environment.And polylactic resin has good consistency, the transparency, good solubility-resistence and two-way stretch performance etc., multiple processing mode can be adopted, more common plastic prod is disposable cup both at home and abroad at present, knife and fork, plate, plastics bag, non-woven fabrics etc., as long as plastics in theory, can make of this biological plastics material.But because its production cost is higher, and toughness is poor, resistance toheat is not high yet, is not used widely always.
Summary of the invention
The object of this invention is to provide a kind of green, environmental protection, degradable environmentally-friendly plastic.
For achieving the above object, the present invention is achieved by the following technical solutions: a kind of environmentally-friendly plastic, and the parts by weight of its each component are: poly(lactic acid) 20 ~ 25 parts, polystyrene 11 ~ 14 parts, polycarbonate 7 ~ 10 parts, dibutyl phthalate 3 ~ 6 parts, dioctyl phthalate (DOP) 2 ~ 5 parts, 12 ~ 16 parts, resol, silicon ether resin 5 ~ 8 parts, polycaprolactone 4 ~ 7 parts, short fibrous magnesium silicate 2 ~ 5 parts, expanding material 5 ~ 9 parts, additive 4 ~ 7 parts, stopping composition 2 ~ 4 parts.
Further, described expanding material is maleic anhydride graft increase-volume.
Further, described additive is by the mixture of lipid acid and its esters, and blending ratio is 2:1.
Further, graphite or molybdenumdisulphide is added in described stopping composition.
The invention has the beneficial effects as follows: the invention provides a kind of environmentally-friendly plastic, green, environmental protection, degradable poly(lactic acid) and polycaprolactone polymerization is adopted to use, add multiple auxiliary agent, improve the intensity of product, toughness and resistance toheat, reduce production cost, can general-purpose plastics be replaced, and engineering plastics field can be applied to.
Embodiment
For understanding the present invention better; below by three embodiments, elaboration concrete is further done to the present invention; but unintelligible is limitation of the invention; for some nonessential improvement and adjustment that those skilled in the art does according to foregoing invention content, be also considered as dropping in protection scope of the present invention.
Embodiment 1
A kind of environmentally-friendly plastic of the present embodiment, the parts by weight of its each component are: poly(lactic acid) 20 parts, polystyrene 11 parts, polycarbonate 7 parts, dibutyl phthalate 3 parts, dioctyl phthalate (DOP) 2 parts, 12 parts, resol, silicon ether resin 5 parts, polycaprolactone 4 parts, short fibrous magnesium silicate 2 parts, expanding material 5 parts, additive 4 parts, stopping composition 2 parts.
Described expanding material is maleic anhydride graft increase-volume.
Described additive is by the mixture of lipid acid and its esters, and blending ratio is 2:1.
Graphite or molybdenumdisulphide is added in described stopping composition.
Embodiment 2
A kind of environmentally-friendly plastic of the present embodiment, the parts by weight of its each component are: poly(lactic acid) 25 parts, polystyrene 14 parts, polycarbonate 10 parts, dibutyl phthalate 6 parts, dioctyl phthalate (DOP) 5 parts, 16 parts, resol, silicon ether resin 8 parts, polycaprolactone 7 parts, short fibrous magnesium silicate 5 parts, expanding material 9 parts, additive 7 parts, stopping composition 4 parts.
Described expanding material is maleic anhydride graft increase-volume.
Described additive is by the mixture of lipid acid and its esters, and blending ratio is 2:1.
Graphite or molybdenumdisulphide is added in described stopping composition.
Embodiment 3
A kind of environmentally-friendly plastic of the present embodiment, the parts by weight of its each component are: poly(lactic acid) 24 parts, polystyrene 13 parts, polycarbonate 8 parts, dibutyl phthalate 5 parts, dioctyl phthalate (DOP) 4 parts, 15 parts, resol, silicon ether resin 6 parts, polycaprolactone 5 parts, short fibrous magnesium silicate 3 parts, expanding material 8 parts, additive 6 parts, stopping composition 3 parts.
Described expanding material is maleic anhydride graft increase-volume.
Described additive is by the mixture of lipid acid and its esters, and blending ratio is 2:1.
Graphite or molybdenumdisulphide is added in described stopping composition.
Claims (3)
1. an environmentally-friendly plastic, it is characterized in that, the parts by weight of its each component are: poly(lactic acid) 20 ~ 25 parts, polystyrene 11 ~ 14 parts, polycarbonate 7 ~ 10 parts, dibutyl phthalate 3 ~ 6 parts, dioctyl phthalate (DOP) 2 ~ 5 parts, 12 ~ 16 parts, resol, silicon ether resin 5 ~ 8 parts, polycaprolactone 4 ~ 7 parts, short fibrous magnesium silicate 2 ~ 5 parts, expanding material 5 ~ 9 parts, additive 4 ~ 7 parts, stopping composition 2 ~ 4 parts, described expanding material is maleic anhydride graft increase-volume.
2. a kind of environmentally-friendly plastic according to claim 1, is characterized in that, described additive is by the mixture of lipid acid and its esters, and blending ratio is 2:1.
3. a kind of environmentally-friendly plastic according to claim 1, is characterized in that, adds graphite or molybdenumdisulphide in described stopping composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552175.9A CN103897364B (en) | 2013-11-08 | 2013-11-08 | A kind of environmentally-friendly plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552175.9A CN103897364B (en) | 2013-11-08 | 2013-11-08 | A kind of environmentally-friendly plastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103897364A CN103897364A (en) | 2014-07-02 |
| CN103897364B true CN103897364B (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310552175.9A Active CN103897364B (en) | 2013-11-08 | 2013-11-08 | A kind of environmentally-friendly plastic |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111565A (en) * | 2015-09-01 | 2015-12-02 | 南宁市聚祥塑料制品有限责任公司 | Environment-friendly plastic bottle and preparation method thereof |
| CN105778318A (en) * | 2016-03-22 | 2016-07-20 | 李晨露 | Plastic capable of resisting electromagnetic radiation and method for preparing plastic |
| CN105820524A (en) * | 2016-04-16 | 2016-08-03 | 巢湖市神龙渔具有限公司 | Environment friendly fishing net |
| CN105820523A (en) * | 2016-04-16 | 2016-08-03 | 巢湖市强力渔业有限责任公司 | Long-acting antifouling fishing net thread |
| CN106633459B (en) * | 2016-12-30 | 2019-02-01 | 湖南金富包装有限公司 | A kind of preparation method of antibacterial mineral water bottle cap |
| CN107325497A (en) * | 2017-08-18 | 2017-11-07 | 安徽新创智能科技有限公司 | Injection molding machine arm injection raw material and preparation method thereof |
| CN107325496A (en) * | 2017-08-18 | 2017-11-07 | 安徽新创智能科技有限公司 | Intelligent machine shell processing pellet and preparation method thereof |
| CN112795156A (en) * | 2021-01-06 | 2021-05-14 | 惠州巨擎技术开发有限公司 | Polylactic acid degradable plastic and production process thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719063A (en) * | 2011-03-30 | 2012-10-10 | 比亚迪股份有限公司 | Polylactic acid material composition, polylactic acid material and its preparation method |
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2013
- 2013-11-08 CN CN201310552175.9A patent/CN103897364B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719063A (en) * | 2011-03-30 | 2012-10-10 | 比亚迪股份有限公司 | Polylactic acid material composition, polylactic acid material and its preparation method |
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| CN103897364A (en) | 2014-07-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20180606 Address after: 315000 Yu Tang Industrial Zone, Dongqian Lake tourist resort, Ningbo, Zhejiang Patentee after: NINGBO ZHIHAO PLASTIC INDUSTRY CO.,LTD. Address before: No. 99, Linghu Avenue, Wuxi, Jiangsu Province, Jiangsu Patentee before: Southeast University |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An environmentally friendly plastic Effective date of registration: 20230830 Granted publication date: 20151111 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Yinzhou Branch Pledgor: NINGBO ZHIHAO PLASTIC INDUSTRY CO.,LTD. Registration number: Y2023980054498 |