CN103627036B - A kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method - Google Patents
A kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method Download PDFInfo
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- CN103627036B CN103627036B CN201310546415.4A CN201310546415A CN103627036B CN 103627036 B CN103627036 B CN 103627036B CN 201310546415 A CN201310546415 A CN 201310546415A CN 103627036 B CN103627036 B CN 103627036B
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- Prior art keywords
- sea grass
- inulin
- grass polyphenol
- laminated film
- polyphenol
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- 229920001202 Inulin Polymers 0.000 title claims abstract description 37
- 229940029339 inulin Drugs 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 240000007058 Halophila ovalis Species 0.000 title 1
- 241000544058 Halophila Species 0.000 claims abstract description 41
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 30
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 24
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 24
- JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 claims abstract description 16
- 235000011187 glycerol Nutrition 0.000 claims abstract description 15
- 239000004927 clay Substances 0.000 claims abstract description 13
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000010907 mechanical stirring Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 238000005987 sulfurization reaction Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001222 biopolymer Polymers 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method, its component and weight part are: inulin 100 parts, sea grass polyphenol 15-20 part, glycerine 8-10 part, palygorskite clay 5-8 part. The sea grass polyphenol adding small amount in inulin film namely can when reducing glycerine consumption, it is to increase the intensity of plastics film.
Description
Technical field
The present invention relates to a kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method, belong to macromolecular material and manufacture field thereof.
Technical background
Petroleum-based plastics since coming out, with its abundant source, appearance attractive in appearance, health, easy to process, stable in properties and be widely used in a lot of occasion, become the indispensable basic material of human survival, social development and articles for use. But from environmental problem analysis, a large amount of discarded plastics, because of its non-biodegradable, bring the puzzlement of white pollution to the living environment of the mankind. Owing to general plastics generally want the centuries just can degrade, soil is caused long-term hazards, affects crop growth, cause crop production reduction; It is lethal that the plastics being scattered can cause animal to eat by mistake. And the native biopolymer of degradable is inexhaustible renewable resources, various in style, production cost is low, can not produce to pollute to environment. But in prior art, the mechanical property of degradable plastics is poor, it is necessary to improve further.
Summary of the invention
It is an object of the invention to provide a kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method, it is possible to effectively
For realizing above object, a kind of sea grass polyphenol-inulin base degradable laminated film of the present invention, its component and weight part be: inulin 100 parts, sea grass polyphenol 15-20 part, glycerine 8-10 part, palygorskite clay 5-8 part.
Preferred component and weight part be: inulin 100 parts, sea grass polyphenol 18 parts, glycerine 8 parts, palygorskite clay 6 parts.
The preparation method of a kind of sea grass polyphenol-inulin base degradable laminated film of the present invention is:
(1) being dissolved in acetic acid by sea grass polyphenol, preparation mass concentration is the sea grass polyphenol solution of 2%;
(2) add inulin, palygorskite clay, glycerine, water, it is placed in ultrasonic wave separating apparatus and disperses 30min;
(3) at 50 DEG C, gelatinization is carried out, and carry out mechanical stirring, then it is poured in mould, dry 20h at 60 DEG C, take off film, it is balanced 24-48h in the environment of 70% again in relative humidity, carries out sulfuration, film-making with thermocompressor and chilling press, finally with conventional Shooting Technique injection moulding on injection moulding machine.
Further, the power of described ultrasonic wave separating apparatus is 600W.
Further, described gelatinization time is 20-30min.
The useful effect that the present invention produces is that sea grass polyphenol and inulin have good intermiscibility, and the sea grass polyphenol adding small amount in inulin film namely can when reducing glycerine consumption, it is to increase the intensity of plastics film. To add polygorskite in the film be the water retention property in order to improve matrix material and reduces costs.
Embodiment
Embodiment 1:
A kind of sea grass polyphenol-inulin base degradable laminated film, its component and weight part be: inulin 100 parts, sea grass polyphenol 15 parts, glycerine 8 parts, palygorskite clay 5 parts.
The preparation method of a kind of sea grass polyphenol-inulin base degradable laminated film is: sea grass polyphenol is dissolved in acetic acid by (1), and preparation mass concentration is the sea grass polyphenol solution of 2%; (2) add inulin, palygorskite clay, glycerine, water, it is placed in the ultrasonic wave separating apparatus that power is 600W and disperses 30min; (3) at 50 DEG C, gelatinization 25min is carried out, and carry out mechanical stirring, then it is poured in mould, dry 20h at 60 DEG C, take off film, it is balanced 36h in the environment of 70% again in relative humidity, carries out sulfuration, film-making with thermocompressor and chilling press, finally with conventional Shooting Technique injection moulding on injection moulding machine.
The sea grass polyphenol prepared as stated above-inulin base degradable laminated film is measured its mechanical property and is: record tensile strength 17.9MPa, elongation at break 186%.
Embodiment 2:
A kind of sea grass polyphenol-inulin base degradable laminated film, its component and weight part be: inulin 100 parts, sea grass polyphenol 18 parts, glycerine 8 parts, palygorskite clay 6 parts.
The preparation method of a kind of sea grass polyphenol-inulin base degradable laminated film is: sea grass polyphenol is dissolved in acetic acid by (1), and preparation mass concentration is the sea grass polyphenol solution of 2%; (2) add inulin, palygorskite clay, glycerine, water, it is placed in the ultrasonic wave separating apparatus that power is 600W and disperses 30min; (3) at 50 DEG C, gelatinization 20min is carried out, and carry out mechanical stirring, then it is poured in mould, dry 20h at 60 DEG C, take off film, it is balanced 36h in the environment of 70% again in relative humidity, carries out sulfuration, film-making with thermocompressor and chilling press, finally with conventional Shooting Technique injection moulding on injection moulding machine.
The sea grass polyphenol prepared as stated above-inulin base degradable laminated film is measured its mechanical property and is: record tensile strength 19.4MPa, elongation at break 202%.
Embodiment 3:
A kind of sea grass polyphenol-inulin base degradable laminated film, its component and weight part be: inulin 100 parts, sea grass polyphenol 20 parts, glycerine 10 parts, palygorskite clay 8 parts.
The preparation method of a kind of sea grass polyphenol-inulin base degradable laminated film is: sea grass polyphenol is dissolved in acetic acid by (1), and preparation mass concentration is the sea grass polyphenol solution of 2%; (2) add inulin, palygorskite clay, glycerine, water, it is placed in the ultrasonic wave separating apparatus that power is 600W and disperses 30min; (3) at 50 DEG C, gelatinization 30min is carried out, and carry out mechanical stirring, then it is poured in mould, dry 20h at 60 DEG C, take off film, it is balanced 48h in the environment of 70% again in relative humidity, carries out sulfuration, film-making with thermocompressor and chilling press, finally with conventional Shooting Technique injection moulding on injection moulding machine.
The sea grass polyphenol prepared as stated above-inulin base degradable laminated film is measured its mechanical property and is: record tensile strength 18.6MPa, elongation at break 197%.
Claims (5)
1. sea grass polyphenol-inulin base degradable laminated film, it is characterised in that: its component and weight part be: inulin 100 parts, sea grass polyphenol 15-20 part, glycerine 8-10 part, palygorskite clay 5-8 part.
2. a kind of sea grass polyphenol-inulin base degradable laminated film according to claim 1, it is characterised in that: its component and weight part be: inulin 100 parts, sea grass polyphenol 18 parts, glycerine 8 parts, palygorskite clay 6 parts.
3. a kind of sea grass polyphenol-inulin base degradable laminated film according to claim 1, it is characterised in that: preparation method is:
(1) being dissolved in acetic acid by sea grass polyphenol, preparation mass concentration is the sea grass polyphenol solution of 2%;
(2) add inulin, palygorskite clay, glycerine, water, it is placed in ultrasonic wave separating apparatus and disperses 30min;
(3) at 50 DEG C, gelatinization is carried out, and carry out mechanical stirring, then it is poured in mould, dry 20h at 60 DEG C, take off film, it is balanced 24-48h in the environment of 70% again in relative humidity, carries out sulfuration, film-making with thermocompressor and chilling press, finally with conventional Shooting Technique injection moulding on injection moulding machine.
4. a kind of sea grass polyphenol-inulin base degradable laminated film according to claim 3, it is characterised in that: the power of described ultrasonic wave separating apparatus is 600W.
5. a kind of sea grass polyphenol-inulin base degradable laminated film according to claim 3, it is characterised in that: described gelatinization time is 20-30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546415.4A CN103627036B (en) | 2013-11-07 | 2013-11-07 | A kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546415.4A CN103627036B (en) | 2013-11-07 | 2013-11-07 | A kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method |
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| Publication Number | Publication Date |
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| CN103627036A CN103627036A (en) | 2014-03-12 |
| CN103627036B true CN103627036B (en) | 2016-06-01 |
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| CN201310546415.4A Expired - Fee Related CN103627036B (en) | 2013-11-07 | 2013-11-07 | A kind of sea grass polyphenol-inulin base degradable laminated film and its preparation method |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295114A (en) * | 2015-10-20 | 2016-02-03 | 青岛佰众化工技术有限公司 | Inulin-based biodegradable packaging film and preparation method thereof |
| CN105295115A (en) * | 2015-10-20 | 2016-02-03 | 青岛佰众化工技术有限公司 | Inulin-based biodegradable film and preparation method thereof |
| CN105273243A (en) * | 2015-10-21 | 2016-01-27 | 青岛佰众化工技术有限公司 | Biodegradable film and preparation method thereof |
| CN105315502A (en) * | 2015-10-21 | 2016-02-10 | 青岛佰众化工技术有限公司 | Food-grade degradable packaging film and preparation method thereof |
| CN105315505A (en) * | 2015-10-21 | 2016-02-10 | 青岛佰众化工技术有限公司 | Inulin-based degradable composite film and preparation method thereof |
| CN105315503A (en) * | 2015-10-21 | 2016-02-10 | 青岛佰众化工技术有限公司 | Degradable composite film and preparation method thereof |
| CN105315506A (en) * | 2015-10-21 | 2016-02-10 | 青岛佰众化工技术有限公司 | Edible packaging film and preparation method thereof |
| CN105315501A (en) * | 2015-10-21 | 2016-02-10 | 青岛佰众化工技术有限公司 | Food-grade degradable thin film and preparation method thereof |
| CN105315504A (en) * | 2015-10-21 | 2016-02-10 | 青岛佰众化工技术有限公司 | Degradable packaging film and preparation method thereof |
| CN105273242A (en) * | 2015-10-21 | 2016-01-27 | 青岛佰众化工技术有限公司 | Degradable film and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992016583A1 (en) * | 1991-03-19 | 1992-10-01 | Parke, Davis & Company | Biodegradable compositions comprising starch derivatives |
| WO1994012567A1 (en) * | 1992-11-24 | 1994-06-09 | Parke Davis & Company | Biodegradable compositions comprising starch |
| CN1169941A (en) * | 1996-07-08 | 1998-01-14 | 南海市西城光华防火材料用品厂 | Fireproof and Waterproof packing box made by pulp moulding |
| CN101665588A (en) * | 2009-09-25 | 2010-03-10 | 西北师范大学 | Biodegradable flame resistance material and preparation method thereof |
-
2013
- 2013-11-07 CN CN201310546415.4A patent/CN103627036B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992016583A1 (en) * | 1991-03-19 | 1992-10-01 | Parke, Davis & Company | Biodegradable compositions comprising starch derivatives |
| WO1994012567A1 (en) * | 1992-11-24 | 1994-06-09 | Parke Davis & Company | Biodegradable compositions comprising starch |
| CN1169941A (en) * | 1996-07-08 | 1998-01-14 | 南海市西城光华防火材料用品厂 | Fireproof and Waterproof packing box made by pulp moulding |
| CN101665588A (en) * | 2009-09-25 | 2010-03-10 | 西北师范大学 | Biodegradable flame resistance material and preparation method thereof |
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| CN103627036A (en) | 2014-03-12 |
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Inventor after: Liao Shengdong Inventor before: Su Jianli |
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Effective date of registration: 20170607 Address after: 529000 Guangdong Province, Foshan city Shunde District Leliu Fuchang Industrial Zone Patentee after: FOSHAN SHUNDE TAIHE PACKAGING MATERIAL CO.,LTD. Address before: 266061 Shandong, Laoshan, Hongkong East Road, No. Pioneering Park, biological park, room 248, No. 239 Patentee before: QINGDAO WINCHANCE TECHNOLOGY Co.,Ltd. |
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