CN101935408B - 一种用于包装材料的生物降解热塑性淀粉树脂及其制备方法和制品 - Google Patents
一种用于包装材料的生物降解热塑性淀粉树脂及其制备方法和制品 Download PDFInfo
- Publication number
- CN101935408B CN101935408B CN2010102730956A CN201010273095A CN101935408B CN 101935408 B CN101935408 B CN 101935408B CN 2010102730956 A CN2010102730956 A CN 2010102730956A CN 201010273095 A CN201010273095 A CN 201010273095A CN 101935408 B CN101935408 B CN 101935408B
- Authority
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- Prior art keywords
- thermoplastic starch
- starch resin
- biological degradation
- starch
- preparation
- 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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- 229920005989 resin Polymers 0.000 title claims abstract description 49
- 239000011347 resin Substances 0.000 title claims abstract description 49
- 239000000463 material Substances 0.000 title claims abstract description 34
- 229920008262 Thermoplastic starch Polymers 0.000 title claims abstract description 31
- 239000004628 starch-based polymer Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000012856 packing Methods 0.000 title claims abstract description 9
- 229920002472 Starch Polymers 0.000 claims abstract description 46
- 235000019698 starch Nutrition 0.000 claims abstract description 44
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 37
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 37
- 239000008107 starch Substances 0.000 claims abstract description 31
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 17
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 230000015556 catabolic process Effects 0.000 claims description 30
- 238000006731 degradation reaction Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 claims description 8
- 229920001592 potato starch Polymers 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000005453 pelletization Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 244000017020 Ipomoea batatas Species 0.000 claims description 4
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 4
- 229920006257 Heat-shrinkable film Polymers 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 240000003183 Manihot esculenta Species 0.000 claims description 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 229940100445 wheat starch Drugs 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 19
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 abstract description 14
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 abstract description 9
- 239000008116 calcium stearate Substances 0.000 abstract description 9
- 235000013539 calcium stearate Nutrition 0.000 abstract description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract description 8
- 229920006225 ethylene-methyl acrylate Polymers 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000005043 ethylene-methyl acrylate Substances 0.000 abstract description 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 abstract 1
- 235000021355 Stearic acid Nutrition 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000008117 stearic acid Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 9
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 8
- 235000011187 glycerol Nutrition 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 229920002261 Corn starch Polymers 0.000 description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 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
- 239000002253 acid Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000003413 degradative effect Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C2948/92704—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
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
产品编号 | A1 | A2 | A3 | A4 | C1 | LD100 |
淀粉含量/wt% | 30 | 26 | 34 | 25 | 25 | / |
拉伸强度/Mpa | 15 | 14 | 13 | 10 | 10 | 15 |
断裂伸长率/% | >300 | >300 | >300 | 150 | 200 | 400 |
撕裂强度/N | 100 | 100 | 95 | 80 | 85 | 4.0CN |
热合强度/N | 100 | 100 | 95 | 80 | 85 | 4.0CN |
生物降解率/% | >55 | >50 | >55 | 50 | 50 | / |
密度/g/cm3 | 1.1 | 1.08 | 1.15 | 1.05 | 1.1 | 0.92 |
乙烷提取物/wt% | <4 | <4 | <4 | <4 | <4 | / |
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102730956A CN101935408B (zh) | 2010-09-03 | 2010-09-03 | 一种用于包装材料的生物降解热塑性淀粉树脂及其制备方法和制品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102730956A CN101935408B (zh) | 2010-09-03 | 2010-09-03 | 一种用于包装材料的生物降解热塑性淀粉树脂及其制备方法和制品 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101935408A CN101935408A (zh) | 2011-01-05 |
CN101935408B true CN101935408B (zh) | 2012-04-25 |
Family
ID=43388995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010102730956A Active CN101935408B (zh) | 2010-09-03 | 2010-09-03 | 一种用于包装材料的生物降解热塑性淀粉树脂及其制备方法和制品 |
Country Status (1)
Country | Link |
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CN (1) | CN101935408B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102408585B (zh) * | 2011-08-10 | 2015-10-21 | 安徽天瑞生态科技有限公司 | 一种注塑类淀粉基可降解产品配方及生产工艺 |
CN103819794B (zh) * | 2014-02-26 | 2016-02-17 | 台州市黄岩阿尔发包装薄膜有限公司 | 生物降解地膜的制备方法 |
CN105803666A (zh) * | 2016-04-08 | 2016-07-27 | 苏州市鼎立包装有限公司 | 一种超吸水食品包装材料及其制备方法 |
CN107759835A (zh) * | 2016-08-17 | 2018-03-06 | 张德发 | 一种高柔性的环保型收缩膜 |
CN106867075A (zh) * | 2017-01-21 | 2017-06-20 | 海宁长林包装材料有限公司 | 一种环保的平底背心袋及其制备方法 |
CN110330715A (zh) * | 2019-07-06 | 2019-10-15 | 李光宽 | 一种超微淀粉基食品包装薄膜及其制备方法 |
CN114015145B (zh) * | 2019-12-30 | 2023-01-03 | 重庆市联发塑料科技股份有限公司 | 一种生物降解性垃圾袋生产工艺 |
CN112063028A (zh) * | 2020-08-27 | 2020-12-11 | 上海春宜药品包装材料有限公司 | 生物可降解树脂包装膜及制备方法 |
CN112457534A (zh) * | 2020-11-19 | 2021-03-09 | 杭州金焱包装彩印有限公司 | 用于食品包装材料的生物降解热塑性淀粉树脂及其制备方法 |
CN117229573A (zh) * | 2022-09-09 | 2023-12-15 | 江苏峰科环保科技有限公司 | 一种可降解树脂组合物及利用其的可降解树脂产品和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1296988A (zh) * | 1999-11-21 | 2001-05-30 | 深圳骏宝实业股份有限公司 | 高淀粉含量生物降解淀粉树脂的生产方法 |
WO2010012041A1 (en) * | 2008-07-31 | 2010-02-04 | Tristano Pty Ltd | Compositions comprising thermoplastic starch |
-
2010
- 2010-09-03 CN CN2010102730956A patent/CN101935408B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1296988A (zh) * | 1999-11-21 | 2001-05-30 | 深圳骏宝实业股份有限公司 | 高淀粉含量生物降解淀粉树脂的生产方法 |
WO2010012041A1 (en) * | 2008-07-31 | 2010-02-04 | Tristano Pty Ltd | Compositions comprising thermoplastic starch |
Also Published As
Publication number | Publication date |
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CN101935408A (zh) | 2011-01-05 |
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