CN103992516A - Environmentally-friendly plastic product and making method thereof - Google Patents
Environmentally-friendly plastic product and making method thereof Download PDFInfo
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- CN103992516A CN103992516A CN201410182678.6A CN201410182678A CN103992516A CN 103992516 A CN103992516 A CN 103992516A CN 201410182678 A CN201410182678 A CN 201410182678A CN 103992516 A CN103992516 A CN 103992516A
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Abstract
The invention discloses an environmentally-friendly plastic product. The environmentally-friendly plastic product comprises, by weight, 30-50 parts of starch, 18-22 parts of botanical glycosides, 6-15 parts of polybutene hot melt adhesive, 6-12 parts of a plasticizer, 6-12 parts of a biodegradation agent, and 12-22 parts of a polycaprolactone-polyhydroxybutyrate-chitin chitosan alcohol copolymer. Compared with the prior art, the method has the following advantages: 1, the plastic product produced in the invention has fine quality and pleasant color; 2, the addition of the biodegradation agent promotes the degradation speed and realizes rapid natural recovery; 3, the addition of the plasticizer increases the mechanical strength of the product and improves the plasticity of the product; and 4, simple equipment, simple operation and low price of used raw materials (like starch) are realized.
Description
Technical field
The present invention relates to material science, refer more particularly to a kind of environmental protection plastic products and preparation method thereof.
Background technology
Plastics are that to adopt plastics be the daily necessities that processes of main raw material, the general designation of industrial goods.Comprise the goods that have all techniques such as injection moulding, plastic uptake of raw material with plastics.Plastic cement is that a class has plastic synthesized polymer material.It and synthetic rubber, synthon have formed the large synthetic materials of current daily life indispensable three.Specifically, plastics are taking natural or synthetic resins as main component, add various additives, under the condition such as certain temperature and pressure, can mould and make definite shape, keep at normal temperatures the material of shape invariance.With respect to metal, stone material, timber, plastics have the advantages such as cost is low, plasticity-is strong, in national economy, be widely used, plastics industry is occupied very consequence in the world today, and the production of plastics is for many years in development at a high speed all over the world.From " 2013-2017 China plastic article industry production and marketing demand and investment forecasting analysis report " data statistics, China's plastics output is positioned at all the time prostatitis in world rankings, wherein multiple plastics output has been positioned at first place, the whole world, and China has become plastics big producing country of the world.The average annual amplification of 2001-2010 China plastics output maintains more than 15%, and within 2010, China's plastics ultimate production reaches 5,830 ten thousand tons.
From demand, current China per capita plastics consumption also has very large gap compared with World Developed Countries.According to statistics, as the index plastic-steel ratio of weighing a national plastics industry level, China is only 30:70, and not as good as the average 50:50 in the world, farther too late developed country is as the 70:30 of the U.S. and German 63:37.Following technical progress and consumption upgrading of moulding along with China's modification, China's plastics need to be estimated to keep more than 10% speedup.
Plastics are widely used, and huge downstream industry provides strong support for the development of China's plastic article industry.Along with the appearance of " revitalizing petrochemical industry planning detailed rules and regulations ", China's plastic article industry welcomes new opportunity to develop.China's plastics market requirement mainly concentrates on several aspects such as agricultural plastic product, packing plastics goods, building plastic product, industrial traffic and engineering plastic product.
While recycling waste plastic goods at present, classify very difficult, and uneconomical economically.Plastics easily burn, and produce toxic gas when burning.For example, when polystyrene burns, produce toluene, this material can cause blind on a small quantity, sucks and has the symptoms such as vomiting, and PVC burning also can produce hydrogenchloride toxic gas, except burning, is exactly hot environment, can cause plastics to go out toxic ingredient, such as phenyl ring etc.Therefore study a kind of environmental protection plastic products and seem more and more important.
Summary of the invention
Technical problem to be solved by this invention is to provide the plastics of a kind of practicality, environmental protection.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of environmental protection plastic products, it is characterized in that, comprise following weight part raw material: 30-50 parts of starch, 18-22 parts of plant sugars, 6-12 parts of polybutene hot melt adhesives, 6-12 parts, softening agent, 6-12 parts of biodegradation agents, poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymer 12-22 part.
Preferably, the raw material of described each weight part is: starch 30-40 part, plant sugar 20-22 part, 10-12 parts of polypropylene thermal melten gels, 8-10 parts, softening agent, biodegradation agent 10-12 part, poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymer 20-22 part.
Preferably, described starch is at least one in W-Gum, wheat starch, tapioca (flour) or rice fecula.
Preferably, described plant sugar is at least one in wood sugar, maltose or β-amylose.
Preferably, described softening agent is phthalate.
Preferably, described biodegradation agent is salicylate class.
A preparation method for environmental protection plastic products, is characterized in that, comprises the following steps:
(1) take by weight each raw material: 30-50 parts of starch, 18-22 parts of plant sugars, 6-12 parts of polybutene hot melt adhesives, 6-12 parts, softening agent, 6-12 parts of biodegradation agents, poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymer 12-22 part;
(2) step (1) raw material is carried out to polyreaction blend modification by copolymerization;
(3) again step (2) raw material after treatment is dropped into high rod and cold rod all-in-one, temperature is 55-75 DEG C of high speed rotating 25-30 minute moulding.
The present invention compared with prior art, has the following advantages: plastics quality exquisiteness, color and luster that (1) the present invention produces are pleasant; (2) the present invention is added with biodegradation agent, can promote the speed of degraded, makes it to go back to nature fast; (3) the present invention is added with softening agent, has increased the physical strength of product, has improved the plasticity-of product simultaneously; (4) the present invention's equipment in the time producing is simple, simple to operate, and raw materials used (as starch) price is excellent honest and clean.
Embodiment
Below in conjunction with embodiment, technical scheme of the present invention is further described in detail.
Embodiment mono-:
(1) take by weight each raw material: 30 parts of starch, 18 parts of plant sugars, 6 parts of polybutene hot melt adhesives, 6 parts, softening agent, 6 parts of biodegradation agents, 12 parts of poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymers;
(2) step (1) raw material is carried out to polyreaction blend modification by copolymerization;
(3) again step (2) raw material after treatment is dropped into high rod and cold rod all-in-one, temperature is in the moulding in 25 minutes of 55 DEG C of high speed rotating.
The present invention compared with prior art, has the following advantages: plastics quality exquisiteness, color and luster that (1) the present invention produces are pleasant; (2) the present invention is added with biodegradation agent, can promote the speed of degraded, makes it to go back to nature fast; (3) the present invention is added with softening agent, has increased the physical strength of product, has improved the plasticity-of product simultaneously; (4) the present invention's equipment in the time producing is simple, simple to operate, and raw materials used (as starch) price is excellent honest and clean.
Embodiment bis-:
(1) take by weight each raw material: 50 parts of starch, 22 parts of plant sugars, 12 parts of polybutene hot melt adhesives, 12 parts, softening agent, 12 parts of biodegradation agents, 22 parts of poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymers;
(2) step (1) raw material is carried out to polyreaction blend modification by copolymerization;
(3) again step (2) raw material after treatment is dropped into high rod and cold rod all-in-one, temperature is in the moulding in 30 minutes of 75 DEG C of high speed rotating.
The present invention compared with prior art, has the following advantages: plastics quality exquisiteness, color and luster that (1) the present invention produces are pleasant; (2) the present invention is added with biodegradation agent, can promote the speed of degraded, makes it to go back to nature fast; (3) the present invention is added with softening agent, has increased the physical strength of product, has improved the plasticity-of product simultaneously; (4) the present invention's equipment in the time producing is simple, simple to operate, and raw materials used (as starch) price is excellent honest and clean.
Embodiment tri-:
(1) take by weight each raw material: 40 parts of starch, 20 parts of plant sugars, 9 parts of polybutene hot melt adhesives, 9 parts, softening agent, 9 parts of biodegradation agents, 17 parts of poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymers;
(2) step (1) raw material is carried out to polyreaction blend modification by copolymerization;
(3) again step (2) raw material after treatment is dropped into high rod and cold rod all-in-one, temperature is in the moulding in 27 minutes of 65 DEG C of high speed rotating.
The present invention compared with prior art, has the following advantages: plastics quality exquisiteness, color and luster that (1) the present invention produces are pleasant; (2) the present invention is added with biodegradation agent, can promote the speed of degraded, makes it to go back to nature fast; (3) the present invention is added with softening agent, has increased the physical strength of product, has improved the plasticity-of product simultaneously; (4) the present invention's equipment in the time producing is simple, simple to operate, and raw materials used (as starch) price is excellent honest and clean.
Embodiment tetra-:
(1) take by weight each raw material: 30 parts of starch, 20 parts of plant sugars, 10 parts of polypropylene thermal melten gels, 8 parts, softening agent, 10 parts of biodegradation agents, 20 parts of poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymers;
(2) step (1) raw material is carried out to polyreaction blend modification by copolymerization;
(3) again step (2) raw material after treatment is dropped into high rod and cold rod all-in-one, temperature is in the moulding in 25 minutes of 65 DEG C of high speed rotating.
The present invention compared with prior art, has the following advantages: plastics quality exquisiteness, color and luster that (1) the present invention produces are pleasant; (2) the present invention is added with biodegradation agent, can promote the speed of degraded, makes it to go back to nature fast; (3) the present invention is added with softening agent, has increased the physical strength of product, has improved the plasticity-of product simultaneously; (4) the present invention's equipment in the time producing is simple, simple to operate, and raw materials used (as starch) price is excellent honest and clean.
Embodiment five:
(1) take by weight each raw material: 40 parts of starch, 22 parts of plant sugars, 12 parts of polypropylene thermal melten gels, 10 parts, softening agent, 12 parts of biodegradation agents, 22 parts of poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymers;
(2) step (1) raw material is carried out to polyreaction blend modification by copolymerization;
(3) again step (2) raw material after treatment is dropped into high rod and cold rod all-in-one, temperature is in the moulding in 30 minutes of 70 DEG C of high speed rotating.
The present invention compared with prior art, has the following advantages: plastics quality exquisiteness, color and luster that (1) the present invention produces are pleasant; (2) the present invention is added with biodegradation agent, can promote the speed of degraded, makes it to go back to nature fast; (3) the present invention is added with softening agent, has increased the physical strength of product, has improved the plasticity-of product simultaneously; (4) the present invention's equipment in the time producing is simple, simple to operate, and raw materials used (as starch) price is excellent honest and clean.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (7)
1. an environmental protection plastic products, it is characterized in that, comprise following weight part raw material: 30-50 parts of starch, 18-22 parts of plant sugars, 6-12 parts of polybutene hot melt adhesives, 6-12 parts, softening agent, 6-12 parts of biodegradation agents, poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymer 12-22 part.
2. environmental protection plastic products according to claim 1, it is characterized in that, the raw material of described each weight part is: starch 30-40 part, plant sugar 20-22 part, 10-12 parts of polypropylene thermal melten gels, 8-10 parts, softening agent, biodegradation agent 10-12 part, poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymer 20-22 part.
3. environmental protection plastic products according to claim 1, is characterized in that, described starch is at least one in W-Gum, wheat starch, tapioca (flour) or rice fecula.
4. environmental protection plastic products according to claim 1, is characterized in that, described plant sugar is at least one in wood sugar, maltose or β-amylose.
5. environmental protection plastic products according to claim 1, is characterized in that, described softening agent is phthalate.
6. environmental protection plastic products according to claim 1, is characterized in that, described Degradation Control agent is salicylate class.
7. a preparation method for environmental protection plastic products according to claim 1, is characterized in that, comprises the following steps:
(1) take by weight each raw material: 30-50 parts of starch, 18-22 parts of plant sugars, 6-12 parts of polybutene hot melt adhesives, 6-12 parts, softening agent, 6-12 parts of biodegradation agents, poly-own endoenzyme and poly butyric ester and chitin chitosan alcohol copolymer 12-22 part;
(2) step (1) raw material is carried out to polyreaction blend modification by copolymerization;
(3) again step (2) raw material after treatment is dropped into high rod and cold rod all-in-one, temperature is 55-75 DEG C of high speed rotating 25-30 minute moulding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410182678.6A CN103992516A (en) | 2014-04-30 | 2014-04-30 | Environmentally-friendly plastic product and making method thereof |
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| CN201410182678.6A CN103992516A (en) | 2014-04-30 | 2014-04-30 | Environmentally-friendly plastic product and making method thereof |
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| CN103992516A true CN103992516A (en) | 2014-08-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295109A (en) * | 2015-10-19 | 2016-02-03 | 界首市佳宝包装材料有限公司 | Biodegradable instant noodle packaging bag |
| CN105875264A (en) * | 2016-04-15 | 2016-08-24 | 张锦凡 | Cotton seed bag |
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| CN1388159A (en) * | 2002-07-03 | 2003-01-01 | 季国良 | Degradable environment-protecting starch-based material and its production process |
| CN101311209A (en) * | 2007-05-22 | 2008-11-26 | 季国良 | High strength starch-based degrading and environment-protecting material and preparation method |
| CN101735482A (en) * | 2008-11-21 | 2010-06-16 | 姚日鹏 | Method for preparing degradable fake paper material |
| CN102219933A (en) * | 2011-05-10 | 2011-10-19 | 黄姜 | Process for manufacturing dining-table ornaments by starch based fully-degradable plastics |
| CN102850597A (en) * | 2012-08-29 | 2013-01-02 | 青岛保利康新材料有限公司 | Starch based degradable environmentally-friendly material |
| CN103881146A (en) * | 2012-12-24 | 2014-06-25 | 青岛宣威涂层材料有限公司 | Degradable environmental protection material |
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2014
- 2014-04-30 CN CN201410182678.6A patent/CN103992516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1388159A (en) * | 2002-07-03 | 2003-01-01 | 季国良 | Degradable environment-protecting starch-based material and its production process |
| CN101311209A (en) * | 2007-05-22 | 2008-11-26 | 季国良 | High strength starch-based degrading and environment-protecting material and preparation method |
| CN101735482A (en) * | 2008-11-21 | 2010-06-16 | 姚日鹏 | Method for preparing degradable fake paper material |
| CN102219933A (en) * | 2011-05-10 | 2011-10-19 | 黄姜 | Process for manufacturing dining-table ornaments by starch based fully-degradable plastics |
| CN102850597A (en) * | 2012-08-29 | 2013-01-02 | 青岛保利康新材料有限公司 | Starch based degradable environmentally-friendly material |
| CN103881146A (en) * | 2012-12-24 | 2014-06-25 | 青岛宣威涂层材料有限公司 | Degradable environmental protection material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295109A (en) * | 2015-10-19 | 2016-02-03 | 界首市佳宝包装材料有限公司 | Biodegradable instant noodle packaging bag |
| CN105875264A (en) * | 2016-04-15 | 2016-08-24 | 张锦凡 | Cotton seed bag |
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Application publication date: 20140820 |
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