CN107201007A - A kind of preparation method of biodegradable resin and products thereof - Google Patents
A kind of preparation method of biodegradable resin and products thereof Download PDFInfo
- Publication number
- CN107201007A CN107201007A CN201610148636.XA CN201610148636A CN107201007A CN 107201007 A CN107201007 A CN 107201007A CN 201610148636 A CN201610148636 A CN 201610148636A CN 107201007 A CN107201007 A CN 107201007A
- Authority
- CN
- China
- Prior art keywords
- biodegradable
- preparation
- packaging material
- year
- biodegradable resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920006167 biodegradable resin Polymers 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 229920002472 Starch Polymers 0.000 claims abstract description 7
- 239000008107 starch Substances 0.000 claims abstract description 7
- 235000019698 starch Nutrition 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 229920000229 biodegradable polyester Polymers 0.000 claims description 5
- 239000004622 biodegradable polyester Substances 0.000 claims description 5
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 5
- 239000004626 polylactic acid Substances 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 claims description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 12
- 239000005022 packaging material Substances 0.000 abstract description 9
- 239000003208 petroleum Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000010813 municipal solid waste Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006065 biodegradation reaction Methods 0.000 abstract description 2
- 239000012620 biological material Substances 0.000 abstract description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012785 packaging film Substances 0.000 abstract description 2
- 229920006280 packaging film Polymers 0.000 abstract description 2
- 230000008635 plant growth Effects 0.000 abstract description 2
- 229920000098 polyolefin Polymers 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 229920001577 copolymer Polymers 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 2
- 240000003183 Manihot esculenta Species 0.000 description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 229940099112 cornstarch Drugs 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 poly butylene succinate Polymers 0.000 description 2
- 229920002961 polybutylene succinate Polymers 0.000 description 2
- 239000004631 polybutylene succinate Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- WQPDQJCBHQPNCZ-UHFFFAOYSA-N cyclohexa-2,4-dien-1-one Chemical compound O=C1CC=CC=C1 WQPDQJCBHQPNCZ-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003413 degradative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
-
- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
A kind of preparation method of biodegradable resin and products thereof, it is an object of the invention to provide it is a kind of can blown film Biodegradable resin and preparation method thereof.The degraded plastic packaging film produced according to this method, packaging material can fundamentally be solved after having used, it is discarded in the Nature or heap is embedded in rubbish, carbon dioxide and water etc. can be completely broken down within the 3 months time to half a year, is a kind of packaging material of the fully biodegradable for the material for being beneficial to plant growth.Another object of the present invention is the problem of can solve the problem that substitution petroleum resource consumption.The biodegradable material is full biomaterial, without 4P（That is PE, PP, PVC, PS）It is a kind of brand-new biodegradation material, can effectively substitutes petroleum resources.The polyolefine material number of the whole world every year on packaging material is that oil product cracking is obtained in terms of hundreds of millions tons, all.The packaging material that we successfully manufacture starch base, when oil price constantly rises, will save bulk petroleum resource for country every year.
Description
Specification digest
It is an object of the invention to provide it is a kind of can blown film Biodegradable resin and preparation method thereof.According to the life of this method
The degraded plastic packaging film of production, can fundamentally solve packaging material after having used, and be discarded in the Nature or heap is embedded in
In rubbish, carbon dioxide and water etc. can be completely broken down within the 3 months time to half a year, is that one kind is beneficial to plant growth
Material fully biodegradable packaging material.Another object of the present invention is to can solve the problem that substitution petroleum resource consumption
The problem of.The biodegradable material is full biomaterial, without 4P（That is PE, PP, PVC, PS）It is a kind of brand-new
Biodegradation material, can effectively substitute petroleum resources.The whole world every year be used for packaging material on polyolefine material number with
Hundreds of millions tons of meters, are all that oil product cracking is obtained.The packaging material that we successfully manufacture starch base, in oil price not
Break when riseing, will save bulk petroleum resource for country every year.
Technical field
The present invention relates to packaging material, and in particular to it is a kind of can blown film Biodegradable resin and preparation method thereof.
Background technology
It is well known that petroleum resources are increasingly in short supply now, oil price constantly rises, and gives people daily life, work and brings
Many harmful effects, have had a strong impact on the development speed of social economy, are also the factor leading to social instability of contention for resource between area.
For a long time, plastic sheeting based article used in us is all to use oil synthetic resin, such as polyvinyl chloride, poly- second
The disposable film class manufactured goods that the materials such as alkene are made, go out of use after being finished as rubbish, 200 years or so ability quilts of this rubbish need
Decompose, therefore being abandoned everywhere of having, cause harm very big " white pollution ", have by heap buried or burn, great wave
The petroleum resources that could be formed for more than one hundred million years are taken, it is direct to produce harmful substance during plastic sheeting based article is thrown aside in processing
Air or water source are polluted, due to the non-degradable characteristic of petrochemical industry plastics, its plastic damage remained soil texture makes many good
The field underproduction, soil sandification, river is blocked, and causes flood.
In recent years, the harm that solution " white pollution " is produced to the mankind is just mentioned in schedule discussion by many national governments,
Cry more and more higher, various countries have put into substantial amounts of financial resource and material resource in succession, and have taken out corresponding control measures, but effect is failed to understand
It is aobvious." white pollution " is constantly breaking ring our natural environments for depending on for existence, and the trying every possible means of the whole world effort is administered
Or eliminate the harm that " white pollution " is brought.The applicant for these reasons, a variety of drop was proposed by research and development
The production method of biological resin material is solved, the present invention is exactly that the present inventor is based on the basis of conventional scheme, is carried by improving
Go out it is a kind of can blown film Biodegradable resin and preparation method thereof.
The content of the invention
It is a kind of can blown film Biodegradable resin and preparation method thereof, it is characterised in that：The preparation method of the material includes
Following steps：
First, raw material is prepared according to following percentage by weight：
PLA 30-50%
Starch 5-25%
Biodegradable polyester 40-60%
Plasticizer 0.1-0.5%
Filler 1-5%
Compatilizer 0.5-2.5%
2nd, PLA, starch, Biodegradable polyester, plasticizer, filler, compatilizer are added in high-speed mixer, stirring is equal
It is even；
3rd, above-mentioned well mixed raw material is put into comminutor kneaded, melted, being extruded, cool down after pelletizing, prepare biological
Degradative resin；
The starch is cornstarch, tapioca, one kind of farina or its mixture；
Described Biodegradable polyester is：It is poly butylene succinate, poly-succinic-adipic acid-butanediol copolymer, poly- to benzene
One kind in dioctyl phthalate-adipic acid-butanediol copolymer, polycaprolactone, poly butyric-hydroxypentanoic acid copolyesters or other are mixed
Compound；
Described plasticizer is glycerine, sorbierite, one kind of ATBC or its mixture.
Described filler is calcium carbonate, talcum powder, one kind of montmorillonite or its mixture.
Described compatilizer is ethylene-methacrylic acid copolymer, ethylene-acrylic acid copolymer, ethylene-vinyl acetate
One kind of copolymer or its mixture.
The advantage of the production method of the present invention is that technique is simple, and various raw materials are mixed using one-step method, pass through twin-screw
Extruder is granulated, and made resin is processed into film by film blowing device.
Degradation property of the present invention is excellent, can it is degradable, environmentally safe, non-toxic, will not soil texture produce it is broken
It is bad.
In addition, its simple production process, cost are low, combination property is preferable.
The following is the specific embodiment of the present invention：
Embodiment one：
PLA 35%, cornstarch 10%, poly butylene succinate 50%, glycerine 0.5%, calcium carbonate 2.5%, ethene-
Acrylic copolymer 2%
Embodiment two：
PLA 40%, tapioca 15%, poly terephthalic acid-adipic acid-butanediol copolymer 40%, sorbierite 1%, illiteracy
De- soil 3%, ethylene-methacrylic acid copolymer 1%
Double screw extruder is employed in the comminutor of the present invention, will be cooling extruded using water-cooling pattern in described comminutor
Billot is melted, wherein, processing temperature is 180 DEG C, and screw speed is 150rpm.Ultimogenitary biodegradable resin particle rule
Lattice are：Granularity is φ 2-3mm, and length is 3-4mm, cylindrical particle.
Claims (5)
1. described in it is a kind of can blown film Biodegradable resin and preparation method thereof, it is characterised in that：Adopted in described comminutor
With double screw extruder, processing temperature is 140-200 DEG C, and screw speed is 30-300rpm.
2. according to following percentage by weight
PLA 30-50%
Starch 5-25%
Biodegradable polyester 40-60%
Plasticizer 0.1-0.5%
Filler 1-5%
Compatilizer 0.5-2.5%
PLA, starch, Biodegradable polyester, plasticizer, filler, compatilizer are added in high-speed mixer, stirred.
3. filler is calcium carbonate, talcum powder, one kind of montmorillonite or its mixture.
4. described in plasticizer be glycerine, sorbierite, one kind of ATBC or its mixture.
5. compatilizer is ethylene-methacrylic acid copolymer, ethylene-acrylic acid copolymer, ethylene-vinyl acetate copolymer
A kind of or its mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148636.XA CN107201007A (en) | 2016-03-16 | 2016-03-16 | A kind of preparation method of biodegradable resin and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148636.XA CN107201007A (en) | 2016-03-16 | 2016-03-16 | A kind of preparation method of biodegradable resin and products thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107201007A true CN107201007A (en) | 2017-09-26 |
Family
ID=59904079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610148636.XA Pending CN107201007A (en) | 2016-03-16 | 2016-03-16 | A kind of preparation method of biodegradable resin and products thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107201007A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778793A (en) * | 2017-10-27 | 2018-03-09 | 中山明峰生物塑料有限公司 | One kind can blown film compost resin and preparation method thereof |
| CN107868285A (en) * | 2017-12-21 | 2018-04-03 | 苏州星火丰盈环保包装有限公司 | A kind of compound high intensity biodegradation refuse bag |
| CN107987487A (en) * | 2017-12-21 | 2018-05-04 | 苏州星火丰盈环保包装有限公司 | A kind of preparation process of toughness complete biodegradable refuse bag |
| CN109880306A (en) * | 2019-01-18 | 2019-06-14 | 海南海达丰实业有限公司 | It is a kind of can blown film, the biodegradable plastic that can be molded and its manufacturing method |
| CN110105726A (en) * | 2019-05-31 | 2019-08-09 | 海南海达丰实业有限公司 | A kind of disposable tableware and its manufacturing method of biodegradable |
-
2016
- 2016-03-16 CN CN201610148636.XA patent/CN107201007A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107778793A (en) * | 2017-10-27 | 2018-03-09 | 中山明峰生物塑料有限公司 | One kind can blown film compost resin and preparation method thereof |
| CN107868285A (en) * | 2017-12-21 | 2018-04-03 | 苏州星火丰盈环保包装有限公司 | A kind of compound high intensity biodegradation refuse bag |
| CN107987487A (en) * | 2017-12-21 | 2018-05-04 | 苏州星火丰盈环保包装有限公司 | A kind of preparation process of toughness complete biodegradable refuse bag |
| CN109880306A (en) * | 2019-01-18 | 2019-06-14 | 海南海达丰实业有限公司 | It is a kind of can blown film, the biodegradable plastic that can be molded and its manufacturing method |
| CN110105726A (en) * | 2019-05-31 | 2019-08-09 | 海南海达丰实业有限公司 | A kind of disposable tableware and its manufacturing method of biodegradable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |
|
| WD01 | Invention patent application deemed withdrawn after publication |