CN101864133B - 淀粉和聚乙烯醇复合材料及其制备方法 - Google Patents
淀粉和聚乙烯醇复合材料及其制备方法 Download PDFInfo
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- CN101864133B CN101864133B CN2010102126754A CN201010212675A CN101864133B CN 101864133 B CN101864133 B CN 101864133B CN 2010102126754 A CN2010102126754 A CN 2010102126754A CN 201010212675 A CN201010212675 A CN 201010212675A CN 101864133 B CN101864133 B CN 101864133B
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- Prior art keywords
- polyvinyl alcohol
- starch
- composite material
- minutes
- speed
- 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.)
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- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 55
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 55
- 229920002472 Starch Polymers 0.000 title claims abstract description 47
- 239000008107 starch Substances 0.000 title claims abstract description 47
- 235000019698 starch Nutrition 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000004014 plasticizer Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000009775 high-speed stirring Methods 0.000 claims description 25
- 238000002156 mixing Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 15
- 239000004902 Softening Agent Substances 0.000 claims description 13
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- -1 hydroxymethyl ureas Chemical class 0.000 claims description 7
- 244000017020 Ipomoea batatas Species 0.000 claims description 5
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 5
- 229920001592 potato starch Polymers 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 235000013877 carbamide Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 9
- 238000009776 industrial production Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000010128 melt processing Methods 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000007599 discharging Methods 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- MEIRRNXMZYDVDW-MQQKCMAXSA-N (2E,4E)-2,4-hexadien-1-ol Chemical compound C\C=C\C=C\CO MEIRRNXMZYDVDW-MQQKCMAXSA-N 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 3
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 description 3
- 240000003183 Manihot esculenta Species 0.000 description 3
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 2
- BAMUPQJDKBGDPU-UHFFFAOYSA-N n-(2-hydroxyethyl)formamide Chemical compound OCCNC=O BAMUPQJDKBGDPU-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010010 raising Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000000811 xylitol Substances 0.000 description 2
- 235000010447 xylitol Nutrition 0.000 description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 2
- 229960002675 xylitol Drugs 0.000 description 2
- 206010009866 Cold sweat Diseases 0.000 description 1
- 229920008262 Thermoplastic starch Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004628 starch-based polymer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102126754A CN101864133B (zh) | 2010-06-30 | 2010-06-30 | 淀粉和聚乙烯醇复合材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102126754A CN101864133B (zh) | 2010-06-30 | 2010-06-30 | 淀粉和聚乙烯醇复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101864133A CN101864133A (zh) | 2010-10-20 |
CN101864133B true CN101864133B (zh) | 2013-07-03 |
Family
ID=42956078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102126754A Expired - Fee Related CN101864133B (zh) | 2010-06-30 | 2010-06-30 | 淀粉和聚乙烯醇复合材料及其制备方法 |
Country Status (1)
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CN (1) | CN101864133B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102181077B (zh) * | 2011-03-14 | 2013-05-22 | 珠海市比格尔生物科技有限公司 | 一种符合en13432标准的全生物降解薄膜及制备方法 |
CN102140216A (zh) * | 2011-03-14 | 2011-08-03 | 珠海市比格尔生物科技有限公司 | 一种干式熔融水溶性生物降解薄膜及制备方法 |
CN102321325A (zh) * | 2011-08-16 | 2012-01-18 | 贵州省复合改性聚合物材料工程技术研究中心 | 可熔融加工的聚乙烯醇材料及其制备方法 |
CN105273210B (zh) * | 2015-03-02 | 2021-07-06 | 北京工商大学 | 一种高阻隔复合膜及其制备方法 |
CN107513180A (zh) * | 2016-06-16 | 2017-12-26 | 江南大学 | 一种淀粉/聚乙烯醇复合材料及制备方法 |
CN106832433A (zh) * | 2017-02-27 | 2017-06-13 | 合肥智慧龙图腾知识产权股份有限公司 | 一种环保塑料材料及其制备方法 |
CN107987322A (zh) * | 2017-12-21 | 2018-05-04 | 苏州星火丰盈环保包装有限公司 | 一种生物可降解地膜的制备方法 |
CN108659361A (zh) * | 2018-03-15 | 2018-10-16 | 苏州甫众塑胶有限公司 | 一种用于制造全固态碱性电池壳的复合材料及其制备方法 |
CN111269513A (zh) * | 2018-12-04 | 2020-06-12 | 广东聚益新材有限公司 | 植物粉的应用、聚乙烯醇薄膜增塑剂、聚乙烯醇组合物、聚乙烯醇薄膜母粒和薄膜 |
CN110227036A (zh) * | 2019-05-21 | 2019-09-13 | 南京神奇科技开发有限公司 | 一种化妆品用原料及其制备方法 |
CN110734616B (zh) * | 2019-10-18 | 2022-02-15 | 安徽瑞鸿新材料科技有限公司 | 一种聚乙烯醇基复合材料的制备方法 |
CN111057335A (zh) * | 2019-11-22 | 2020-04-24 | 特固(江苏)塑料制品有限公司 | 一种具有良好力学性能的环保复合塑料板材 |
CN111574755B (zh) * | 2020-06-19 | 2022-05-03 | 中山市瑞邦红利塑料工业有限公司 | 一种可生物降解塑料及其制备方法 |
CN113603989B (zh) * | 2021-07-09 | 2023-08-15 | 天津辛德玛悬浮剂有限公司 | 改性聚乙烯醇薄膜及其制备方法与应用 |
CN114589831B (zh) * | 2022-01-22 | 2024-04-05 | 中北大学 | 原位反应挤出塑化或塑化增容工艺制备热塑性淀粉或淀粉/高分子共混物 |
CN115926401B (zh) * | 2023-01-06 | 2023-06-30 | 中北大学 | 反应挤出生成脲醛时原位形成核-壳淀粉增强增韧的聚酯 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101735484A (zh) * | 2009-12-24 | 2010-06-16 | 上海交通大学 | 可降解塑料、用该塑料制备的容器及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100506900C (zh) * | 2006-03-15 | 2009-07-01 | 赵小英 | 一种全生物降解塑料合金及其制备方法 |
-
2010
- 2010-06-30 CN CN2010102126754A patent/CN101864133B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101735484A (zh) * | 2009-12-24 | 2010-06-16 | 上海交通大学 | 可降解塑料、用该塑料制备的容器及其制备方法 |
Also Published As
Publication number | Publication date |
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CN101864133A (zh) | 2010-10-20 |
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Effective date of registration: 20160518 Address after: Yongjia Dong'ou County of Wenzhou City, Zhejiang province 325000 Fort Street Village Junkichi group new building 1 building four layer Patentee after: YONGJIA YUHENG BIOTECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 050043 Hebei province Shijiazhuang North Second Ring Road No. 17 Patentee before: Shijiazhuang Tiedao University |
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