CN103897364A - Environment-friendly plastic - Google Patents
Environment-friendly plastic Download PDFInfo
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- CN103897364A CN103897364A CN201310552175.9A CN201310552175A CN103897364A CN 103897364 A CN103897364 A CN 103897364A CN 201310552175 A CN201310552175 A CN 201310552175A CN 103897364 A CN103897364 A CN 103897364A
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Abstract
The invention relates to an environment-friendly plastic comprising the following components in parts by weight: 20-25 parts of polylactic acid, 11-14 parts of polystyrene, 7-10 parts of polycarbonate, 3-6 parts of dibutyl phthalate, 2-5 parts of dioctyl phthalate, 12-16 parts of phenolic resin, 5-8 parts of siloxane resin, 4-7 parts of polycaprolactone, 2-5 parts of short asbestos fiber, 5-9 parts of a compatibilizer, 4-7 parts of an additive and 2-4 parts of a filling material. According to the environment-friendly plastic disclosed by the invention, polylactic acid and polycaprolactone which are green, environment-friendly and degradable are polymerized together, and a variety of auxiliary agents are added, so that the strength, toughness and heat resistance of the product are improved, and the production cost is reduced; the environment-friendly plastic can be used for replacing a general-purpose plastic, and can be applied to the field of engineering plastics.
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.Be the material of the highly polluting environment produced so plastic garbage is generally acknowledged people.But the purposes of plastics is but extensive especially, such as plastic toy, Plastic Bottle, plastic wrapping, plastics bag etc., we live and be unable to do without plastics at all.
Research discovery, 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., can adopt multiple processing mode, 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, can make of this biological plastics material in theory.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, the parts by weight of its each component are: 20～25 parts of poly(lactic acid), 11～14 parts of polystyrene, 7～10 parts of polycarbonate, 3～6 parts of dibutyl phthalates, 2～5 parts of dioctyl phthalate (DOP)s, 12～16 parts, resol, 5～8 parts of silicon ether resins, 4～7 parts of polycaprolactones, 2～5 parts of short fibrous magnesium silicates, 5～9 parts of expanding materials, 4～7 parts of additives, 2～4 parts of stopping composition.
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, in described stopping composition, add graphite or molybdenumdisulphide.
The invention has the beneficial effects as follows: the invention provides a kind of environmentally-friendly plastic, adopt green, environmental protection, degradable poly(lactic acid) and polycaprolactone polymerization to use, add multiple auxiliary agent, intensity, toughness and the resistance toheat of product are improved, reduce production cost, general-purpose plastics can be replaced, and engineering plastics field can be applied to.
Embodiment
For understanding better the present invention; below by three embodiment, the present invention is done to further concrete elaboration; but unintelligible is limitation of the invention; the foregoing invention content of some nonessential improvement and adjustment do according to to(for) those skilled in the art, 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: 20 parts of poly(lactic acid), 11 parts of polystyrene, 7 parts of polycarbonate, 3 parts of dibutyl phthalates, 2 parts of dioctyl phthalate (DOP)s, 12 parts, resol, 5 parts of silicon ether resins, 4 parts of polycaprolactones, 2 parts of short fibrous magnesium silicates, 5 parts of expanding materials, 4 parts of additives, 2 parts of stopping composition.
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.
In described stopping composition, add graphite or molybdenumdisulphide.
Embodiment 2
A kind of environmentally-friendly plastic of the present embodiment, the parts by weight of its each component are: 25 parts of poly(lactic acid), 14 parts of polystyrene, 10 parts of polycarbonate, 6 parts of dibutyl phthalates, 5 parts of dioctyl phthalate (DOP)s, 16 parts, resol, 8 parts of silicon ether resins, 7 parts of polycaprolactones, 5 parts of short fibrous magnesium silicates, 9 parts of expanding materials, 7 parts of additives, 4 parts of stopping composition.
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.
In described stopping composition, add graphite or molybdenumdisulphide.
Embodiment 3
A kind of environmentally-friendly plastic of the present embodiment, the parts by weight of its each component are: 24 parts of poly(lactic acid), 13 parts of polystyrene, 8 parts of polycarbonate, 5 parts of dibutyl phthalates, 4 parts of dioctyl phthalate (DOP)s, 15 parts, resol, 6 parts of silicon ether resins, 5 parts of polycaprolactones, 3 parts of short fibrous magnesium silicates, 8 parts of expanding materials, 6 parts of additives, 3 parts of stopping composition.
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.
In described stopping composition, add graphite or molybdenumdisulphide.
Claims (4)
1. an environmentally-friendly plastic, it is characterized in that, the parts by weight of its each component are: 20～25 parts of poly(lactic acid), 11～14 parts of polystyrene, 7～10 parts of polycarbonate, 3～6 parts of dibutyl phthalates, 2～5 parts of dioctyl phthalate (DOP)s, 12～16 parts, resol, 5～8 parts of silicon ether resins, 4～7 parts of polycaprolactones, 2～5 parts of short fibrous magnesium silicates, 5～9 parts of expanding materials, 4～7 parts of additives, 2～4 parts of stopping composition.
2. a kind of environmentally-friendly plastic according to claim 1, is characterized in that, described expanding material is maleic anhydride graft increase-volume.
3. 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.
4. 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 |
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| CN201310552175.9A CN103897364B (en) | 2013-11-08 | 2013-11-08 | A kind of environmentally-friendly plastic |
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| Publication Number | Publication Date |
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| CN103897364A true CN103897364A (en) | 2014-07-02 |
| CN103897364B CN103897364B (en) | 2015-11-11 |
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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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Cited By (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 |
| CN106633459A (en) * | 2016-12-30 | 2017-05-10 | 湖南金富包装有限公司 | Preparation method of antibacterial mineral water bottle cap |
| 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 |
| 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 |
| 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 |
-
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 |
Cited By (9)
| 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 |
| CN106633459A (en) * | 2016-12-30 | 2017-05-10 | 湖南金富包装有限公司 | Preparation method of antibacterial mineral water bottle cap |
| 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 |
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103897364B (en) | 2015-11-11 |
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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 |