CN103992518B - Biodegradable packaging material - Google Patents
Biodegradable packaging material Download PDFInfo
- Publication number
- CN103992518B CN103992518B CN201410182561.8A CN201410182561A CN103992518B CN 103992518 B CN103992518 B CN 103992518B CN 201410182561 A CN201410182561 A CN 201410182561A CN 103992518 B CN103992518 B CN 103992518B
- Authority
- CN
- China
- Prior art keywords
- packaging material
- biodegradable packaging
- coupling agent
- polycaprolactone
- xylan
- 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.)
- Expired - Fee Related
Links
- 239000005022 packaging material Substances 0.000 title claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 229920001221 xylan Polymers 0.000 claims abstract description 15
- 150000004823 xylans Chemical class 0.000 claims abstract description 15
- 229920002472 Starch Polymers 0.000 claims abstract description 14
- 229920001610 polycaprolactone Polymers 0.000 claims abstract description 14
- 239000004632 polycaprolactone Substances 0.000 claims abstract description 14
- 239000008107 starch Substances 0.000 claims abstract description 14
- 150000002148 esters Chemical class 0.000 claims abstract description 13
- 239000007822 coupling agent Substances 0.000 claims abstract description 12
- 229920000057 Mannan Polymers 0.000 claims abstract description 9
- 239000004014 plasticizer Substances 0.000 claims abstract description 9
- -1 octyl succinyl Chemical group 0.000 claims abstract description 8
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 10
- LKAPTZKZHMOIRE-KVTDHHQDSA-N (2s,3s,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolane-2-carbaldehyde Chemical compound OC[C@H]1O[C@H](C=O)[C@@H](O)[C@@H]1O LKAPTZKZHMOIRE-KVTDHHQDSA-N 0.000 claims description 8
- LKAPTZKZHMOIRE-UHFFFAOYSA-N chitose Natural products OCC1OC(C=O)C(O)C1O LKAPTZKZHMOIRE-UHFFFAOYSA-N 0.000 claims description 8
- 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 7
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000004067 bulking agent Substances 0.000 claims description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 229920000136 polysorbate Polymers 0.000 claims description 4
- 229950008882 polysorbate Drugs 0.000 claims description 4
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 abstract description 13
- 239000003963 antioxidant agent Substances 0.000 abstract description 7
- 230000003078 antioxidant effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229920001661 Chitosan Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 18
- 239000000463 material Substances 0.000 description 12
- 239000001384 succinic acid Substances 0.000 description 9
- 239000008187 granular material Substances 0.000 description 6
- 210000001161 mammalian embryo Anatomy 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 description 2
- 229920000903 polyhydroxyalkanoate Polymers 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 150000004804 polysaccharides Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 229920008262 Thermoplastic starch Polymers 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920002961 polybutylene succinate Polymers 0.000 description 1
- 239000004631 polybutylene succinate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004628 starch-based polymer Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
The invention relates to the technical field of packaging materials, and discloses a biodegradable packaging material. The packaging material comprises 10-22wt% of octyl succinyl starch ester, 8-20wt% of chitosan, 8-20wt% of xylan, 8-15wt% of mannan, 10-18wt% of polycaprolactone, 1-5wt% of a compatibilizer, 1-5wt% of a coupling agent, 1-5wt% of an antioxidant and 1-3wt% of a plasticizer. The adoption of octyl succinyl starch ester and polycaprolactone as main raw materials increases the water resistance, the tensile performance and the degradability of the packaging material; and the addition of assistants improves the strength, the toughness and the heat resistance of the packaging material and reduces the production cost, and makes the biodegradable packaging material substitute general packaging materials.
Description
Technical field
The present invention relates to field of packaging material, more particularly, to a kind of biodegradable packaging material.
Background technology
Biodegradated polymer materal is by natural polymer (as starch, cellulose, chitin) or agricultural byproducts through microorganism
The macromolecule that fermentation or synthesis have biological degradability is obtained, such as thermoplastic starch plastic, aliphatic polyester, polylactic acid, shallow lake
Powder/polyvinyl alcohol etc. all belongs to this kind of material.What biodegradation material research both at home and abroad was more is divided into following a few class：Starch,
Polycaprolactone (PCL), poly butylene succinate and its copolymer (PBS), polylactic acid (PLA), poly (hydroxyalkanoate)
Ester (PHA), polyvinyl alcohol (PVA) etc..Although the research to biodegradation material both at home and abroad at present and report are a lot,
It is the promotion and application still having many problems to hinder such material.Reason is：1) poor mechanical property of degradation plastic,
Can not meet the use requirement of user, 2) the dim jaundice of degradation material color and luster, transparency is low, and 3) on the high side, cost
Production cost higher than common high molecular materials.
Content of the invention
The technical problem to be solved is to provide a kind of biodegradable packaging material, to overcome prior art can drop
The poor mechanical property of solution plastics, the high defect of color and luster dim jaundice price.
For solving above-mentioned technical problem, the present invention employs the following technical solutions：
A kind of biodegradable packaging material are it is characterised in that include the raw material of following weight portion：Octyl group succinic acid
Starch ester 10 22%, chitose 8 20%, xylan 8 20%, mannan 8 15%, polycaprolactone 10
18%, bulking agent 1 5%, coupling agent 1 5%, antioxidant 1 5%, plasticizer 1 3%.
Preferably, described biodegradable packaging material include the raw material of following weight portion：Octyl group succinic acid starch ester
12 20%, chitose 13 18%, xylan 15 18%, mannan 15 18%, polycaprolactone 15 20%,
Bulking agent 2 5%, coupling agent 2 5%, antioxidant 2 3%, plasticizer 1 3%.
Preferably, described biodegradable packaging material also include the raw material of following weight portion：Pulvis Talci 5 10%.
Preferably, described bulking agent is polypropylene grafted maleic anhydride, the one of which of Polysorbate.
Preferably, described coupling agent is silane coupler, the one of which of rare-earth coupling agent.
The preparation method of the present invention：According to described percentage by weight, above-mentioned raw materials are sufficiently stirred in blender, mixing
Uniformly, it is then placed in heating 8 10 minutes at 120 150 DEG C in moulding press, after embryo processed, be ground into granule.
The present invention adopts octyl group succinic acid starch ester and polycaprolactone as main material, increased the water proofing property of packaging material
Energy, tensile property and degradability；Xylan is main hemicellulose components in plant cell, accounts for plant cell and does
The 35% of weight, is a kind of abundant biomass resource, be in nature in addition to cellulose content polysaccharide the abundantest,
The present invention adopts xylan as raw material, increased the toughness of material, effectively employs the energy, xylan is natural depositing
In degradable, pollution-free；The present invention adds multiple auxiliary agents, improves intensity, toughness and the heat resistance of product, fall
Low production cost, can replace universaling packing material.
Specific embodiment
With reference to specific embodiment, technical scheme is further described in detail.
Embodiment one：
A kind of biodegradable packaging material, including the raw material of following weight portion：Octyl group succinic acid starch ester 20%,
Chitose 18%, xylan 18%, mannan 17%, polycaprolactone 15%, Pulvis Talci 5%, polypropylene grafted
Maleic anhydride 2%, silane coupler 2%, antioxidant 2%, plasticizer 1%.The preparation method of the present invention：According to
Above-mentioned raw materials are sufficiently stirred in blender by described percentage by weight, mix homogeneously, be then placed in moulding press
Heat 8 minutes at 120 DEG C, after embryo processed, be ground into granule.
Embodiment two：
A kind of biodegradable packaging material, including the raw material of following weight portion：Octyl group succinic acid starch ester 19%,
Chitose 13%, xylan 16%, mannan 16%, polycaprolactone 19%, Pulvis Talci 6%, Polysorbate 3%,
Rare-earth coupling agent 3%, antioxidant 3%, plasticizer 2%.The preparation method of the present invention：According to described weight percent
It is sufficiently stirred in blender than by above-mentioned raw materials, mix homogeneously, be then placed in moulding press heating 9 at 130 DEG C
Minute, it is ground into granule after embryo processed.
Embodiment three：
A kind of biodegradable packaging material, including the raw material of following weight portion：Octyl group succinic acid starch ester 17%,
Chitose 14%, xylan 17%, mannan 17%, polycaprolactone 17%, Pulvis Talci 7%, polypropylene grafted
Maleic anhydride 4%, rare-earth coupling agent 4%, antioxidant 2%, plasticizer 1%.The preparation method of the present invention：According to
Above-mentioned raw materials are sufficiently stirred in blender by described percentage by weight, mix homogeneously, be then placed in moulding press
Heat 8 minutes at 135 DEG C, after embryo processed, be ground into granule.
Example IV：
A kind of biodegradable packaging material, including the raw material of following weight portion：Octyl group succinic acid starch ester 15%,
Chitose 15%, xylan 15%, mannan 15%, polycaprolactone 16%, Pulvis Talci 9%, Polysorbate 5%,
Rare-earth coupling agent 4%, antioxidant 3%, plasticizer 3%.The preparation method of the present invention：According to described weight percent
It is sufficiently stirred in blender than by above-mentioned raw materials, mix homogeneously, be then placed in moulding press heating 10 at 140 DEG C
Minute, it is ground into granule after embryo processed.
Embodiment five：
A kind of biodegradable packaging material, including the raw material of following weight portion：Octyl group succinic acid starch ester 12%,
Chitose 13%, xylan 16%, mannan 16%, polycaprolactone 20%, Pulvis Talci 6%, polypropylene grafted
Maleic anhydride 5%, silane coupler 5%, antioxidant 3%, plasticizer 3%.The preparation method of the present invention：According to
Above-mentioned raw materials are sufficiently stirred in blender by described percentage by weight, mix homogeneously, be then placed in moulding press
Heat 9 minutes at 130 DEG C, after embryo processed, be ground into granule.
The present invention adopts octyl group succinic acid starch ester and polycaprolactone as main material, increased the water proofing property of packaging material
Energy, tensile property and degradability；Xylan is main hemicellulose components in plant cell, accounts for plant cell and does
The 35% of weight, is a kind of abundant biomass resource, be in nature in addition to cellulose content polysaccharide the abundantest,
The present invention adopts xylan as raw material, increased the toughness of material, effectively employs the energy, xylan is natural depositing
In degradable, pollution-free；The present invention adds multiple auxiliary agents, improves intensity, toughness and the heat resistance of product, fall
Low production cost, can replace universaling packing material.
It should be noted last that, above specific embodiment only in order to technical scheme to be described and unrestricted,
Although being described in detail to the present invention with reference to preferred embodiment, it will be understood by those within the art that, can
To modify to technical scheme or equivalent, the spirit without deviating from technical solution of the present invention and model
Enclose, it all should be covered in the middle of scope of the presently claimed invention.
Claims (4)
1. a kind of biodegradable packaging material are it is characterised in that include the raw material of following weight portion：Octyl group fourth two
Acid-starch ester 10 22%, chitose 8 20%, xylan 8 20%, mannan 15%, polycaprolactone 10
18%, bulking agent 1 5%, coupling agent 1 5%, antioxidant 1 5%, plasticizer 1 3%.
2. biodegradable packaging material according to claim 1 are it is characterised in that also include following weight
The raw material of part：Pulvis Talci 5 10%.
3. biodegradable packaging material according to claim 1 are it is characterised in that described bulking agent is poly-
Propylene graft maleic anhydride, the one of which of Polysorbate.
4. biodegradable packaging material according to claim 1 are it is characterised in that described coupling agent is silicon
Alkane coupling agent, the one of which of rare-earth coupling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182561.8A CN103992518B (en) | 2014-04-30 | 2014-04-30 | Biodegradable packaging material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182561.8A CN103992518B (en) | 2014-04-30 | 2014-04-30 | Biodegradable packaging material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103992518A CN103992518A (en) | 2014-08-20 |
| CN103992518B true CN103992518B (en) | 2017-02-08 |
Family
ID=51306874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410182561.8A Expired - Fee Related CN103992518B (en) | 2014-04-30 | 2014-04-30 | Biodegradable packaging material |
Country Status (1)
| Country | Link |
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| CN (1) | CN103992518B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104312005B (en) * | 2014-11-13 | 2017-07-28 | 太仓望虞机械科技有限公司 | A kind of environmentally friendly heat insulation type complex heat-preservation packaging material |
| CN104861597A (en) * | 2015-04-29 | 2015-08-26 | 安徽国泰印务有限公司 | Environmental-friendly packaging material |
| CN106280259A (en) * | 2016-08-24 | 2017-01-04 | 安徽顺彤包装材料有限公司 | A kind of compression-resistant type packaging material and preparation method thereof |
| CN106947118B (en) * | 2017-03-27 | 2018-04-03 | 南京露泰交通设施有限公司 | A kind of biodegradable thermoplastic's material and its processing method and application |
| CN106977864A (en) * | 2017-03-30 | 2017-07-25 | 合肥金同维低温科技有限公司 | A kind of waterproof packing material and preparation method based on boron mud |
| CN107266927A (en) * | 2017-05-06 | 2017-10-20 | 北京敬科技有限公司 | High degradable type high polymer material of a kind of mechanical performance and preparation method thereof |
| CN110066499A (en) * | 2019-04-04 | 2019-07-30 | 李志鹏 | Based on the biodegradable packaging material of nanotechnology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134950A (en) * | 1995-01-10 | 1996-11-06 | 诺瓦蒙特股份公司 | Thermoplastic compositions comprising starch and other components from natural origin |
| US5714601A (en) * | 1994-11-08 | 1998-02-03 | Japan Corn Starch Co., Inc. | Method for producing starch esters, starch esters, and starch ester compositions |
| CN1884363A (en) * | 2006-06-16 | 2006-12-27 | 孙付生 | Macromolecular compound PVB degradable plastic |
-
2014
- 2014-04-30 CN CN201410182561.8A patent/CN103992518B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714601A (en) * | 1994-11-08 | 1998-02-03 | Japan Corn Starch Co., Inc. | Method for producing starch esters, starch esters, and starch ester compositions |
| CN1134950A (en) * | 1995-01-10 | 1996-11-06 | 诺瓦蒙特股份公司 | Thermoplastic compositions comprising starch and other components from natural origin |
| CN1884363A (en) * | 2006-06-16 | 2006-12-27 | 孙付生 | Macromolecular compound PVB degradable plastic |
Non-Patent Citations (1)
| Title |
|---|
| 聚己内酯／酯化淀粉／纳米碳酸钙复合材料的制备及性能;罗卫华等;《中国塑料》;20120531;第26卷(第5期);第40-44页 * |
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| Publication number | Publication date |
|---|---|
| CN103992518A (en) | 2014-08-20 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chi Fu Yi Inventor after: Liu Wenzhong Inventor after: Yang Yongxin Inventor after: Lanxiaojian Inventor before: Wang Hao |
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Effective date of registration: 20161026 Address after: The first 300381 Tianjin liqizhuang Liyuan District of Xiqing City Jin Highway West Applicant after: TIANJIN TIANSU SCIENCE & TECHNOLOGY GROUP CO.,LTD, PACKAGING MATERIAL BRANCH CO. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161026 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 242353, bamboo peak village, bamboo peak office, Xuancheng, Anhui, Ningguo Applicant before: Anhui Ningguo Minghao packaging material Co.,Ltd. |
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