CN114085432B - 一种环保全生物降解塑料及片材制品 - Google Patents
一种环保全生物降解塑料及片材制品 Download PDFInfo
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- CN114085432B CN114085432B CN202111504992.8A CN202111504992A CN114085432B CN 114085432 B CN114085432 B CN 114085432B CN 202111504992 A CN202111504992 A CN 202111504992A CN 114085432 B CN114085432 B CN 114085432B
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- 229920000704 biodegradable plastic Polymers 0.000 title claims abstract description 27
- 229920000881 Modified starch Polymers 0.000 claims abstract description 42
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 34
- -1 lignocellulose Polymers 0.000 claims abstract description 34
- 229920003023 plastic Polymers 0.000 claims abstract description 30
- 239000004033 plastic Substances 0.000 claims abstract description 30
- 239000000945 filler Substances 0.000 claims abstract description 27
- 230000002745 absorbent Effects 0.000 claims abstract description 24
- 239000002250 absorbent Substances 0.000 claims abstract description 24
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 22
- 239000004626 polylactic acid Substances 0.000 claims abstract description 22
- 229920001577 copolymer Polymers 0.000 claims abstract description 20
- 239000004698 Polyethylene Substances 0.000 claims abstract description 17
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 17
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 17
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 17
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 claims abstract description 17
- 239000008117 stearic acid Substances 0.000 claims abstract description 17
- 235000010216 calcium carbonate Nutrition 0.000 claims abstract description 9
- 229920002261 Corn starch Polymers 0.000 claims description 92
- 239000008120 corn starch Substances 0.000 claims description 92
- 229910000278 bentonite Inorganic materials 0.000 claims description 40
- 239000000440 bentonite Substances 0.000 claims description 40
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 40
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 34
- 239000002002 slurry Substances 0.000 claims description 33
- 239000011812 mixed powder Substances 0.000 claims description 32
- MSJMDZAOKORVFC-UAIGNFCESA-L disodium maleate Chemical compound [Na+].[Na+].[O-]C(=O)\C=C/C([O-])=O MSJMDZAOKORVFC-UAIGNFCESA-L 0.000 claims description 26
- 239000003999 initiator Substances 0.000 claims description 25
- 238000002156 mixing Methods 0.000 claims description 24
- 238000007873 sieving Methods 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 24
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 17
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000001354 calcination Methods 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 16
- 238000000227 grinding Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 16
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 16
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000012986 modification Methods 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 8
- 229960000892 attapulgite Drugs 0.000 claims description 8
- 235000012216 bentonite Nutrition 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000004108 freeze drying Methods 0.000 claims description 8
- 238000005469 granulation Methods 0.000 claims description 8
- 230000003179 granulation Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000002715 modification method Methods 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052625 palygorskite Inorganic materials 0.000 claims description 8
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical group OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 238000002390 rotary evaporation Methods 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006065 biodegradation reaction Methods 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 22
- 229920002472 Starch Polymers 0.000 description 12
- 235000019698 starch Nutrition 0.000 description 12
- 239000008107 starch Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 6
- 239000004368 Modified starch Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 235000019426 modified starch Nutrition 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000005022 packaging material Substances 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical group C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- WQZGKKKJIJFFOK-UHFFFAOYSA-N alpha-D-glucopyranose Natural products OCC1OC(O)C(O)C(O)C1O WQZGKKKJIJFFOK-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-DVKNGEFBSA-N alpha-D-glucose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-DVKNGEFBSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/04—Starch derivatives, e.g. crosslinked derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2303/04—Starch derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
拉伸强度/MPa | |
实施例1 | 20.3 |
实施例2 | 19.8 |
实施例3 | 20.1 |
实施例4 | 19.2 |
实施例5 | 19.6 |
实施例6 | 20.4 |
对比例1 | 15.1 |
对比例2 | 18.2 |
冲击强度kJ/m | |
实施例1 | 12.6 |
实施例2 | 11.7 |
实施例3 | 12.3 |
实施例4 | 12.5 |
实施例5 | 11.9 |
实施例6 | 12.0 |
对比例1 | 9.4 |
Claims (4)
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CN202111504992.8A CN114085432B (zh) | 2021-12-10 | 2021-12-10 | 一种环保全生物降解塑料及片材制品 |
PCT/CN2021/141625 WO2023103114A1 (zh) | 2021-12-10 | 2021-12-27 | 一种环保全生物降解塑料及片材制品 |
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CN202111504992.8A CN114085432B (zh) | 2021-12-10 | 2021-12-10 | 一种环保全生物降解塑料及片材制品 |
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Publication Number | Publication Date |
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CN114085432A CN114085432A (zh) | 2022-02-25 |
CN114085432B true CN114085432B (zh) | 2022-09-23 |
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Country Status (2)
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CN (1) | CN114085432B (zh) |
WO (1) | WO2023103114A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116396596A (zh) * | 2022-12-15 | 2023-07-07 | 富岭科技股份有限公司 | 一种纳米纤维素可全降解餐盒及制备工艺 |
CN115785635B (zh) * | 2022-12-27 | 2024-03-26 | 富岭科技股份有限公司 | 一种可降解环保抗菌餐具及其制备工艺 |
CN116948344B (zh) * | 2023-09-21 | 2023-12-15 | 汕头市嘉年华塑料制品有限公司 | 一种淀粉基可降解聚丙烯复合材料及其制备方法和应用 |
CN117304667B (zh) * | 2023-11-03 | 2024-09-24 | 深圳前海蜗牛妈妈科技有限公司 | 一种耐高温pla复合材料及其在制备包装材料中的应用 |
CN117511135B (zh) * | 2023-11-29 | 2024-06-18 | 佛山市杰品智能科技集团有限公司 | 一种植物纤维基复合材料及其制备方法和应用 |
CN118165476B (zh) * | 2024-03-26 | 2024-10-08 | 山东蓝海晶体科技有限公司 | 一种用于制作地膜的可降解塑料颗粒及其生产方法 |
CN117986829B (zh) * | 2024-04-03 | 2024-07-02 | 潍坊科华包装制品有限公司 | 一种环保可降解高强度复合塑料包装袋 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3377844B2 (ja) * | 1993-09-14 | 2003-02-17 | 富士通株式会社 | 電気回路基板 |
JP3447298B2 (ja) * | 1994-08-27 | 2003-09-16 | メトラプラスト ハー. ユング ゲゼルシャフト ミット ベシュレンクテル ハフツング | 再生原料からの生物学的に分解可能な加工材料及びその製法 |
CN101245175B (zh) * | 2007-05-21 | 2010-09-08 | 肖望东 | 一种生物降解发泡塑料 |
CN102952292B (zh) * | 2012-11-08 | 2014-09-17 | 成都新柯力化工科技有限公司 | 一种淀粉酯完全生物降解塑料及制备方法 |
CN104672503B (zh) * | 2015-01-30 | 2016-09-07 | 成都新柯力化工科技有限公司 | 一种高阻隔性降解塑料及其制备方法 |
CN105885112A (zh) * | 2016-05-30 | 2016-08-24 | 蚌埠市维光塑胶制品有限公司 | 一种环保塑料袋 |
CN105885111A (zh) * | 2016-05-30 | 2016-08-24 | 蚌埠市维光塑胶制品有限公司 | 一种易降解塑料袋 |
AU2021232755B2 (en) * | 2020-04-24 | 2021-11-25 | Plantic Technologies Limited | Starch compositions |
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2021
- 2021-12-10 CN CN202111504992.8A patent/CN114085432B/zh active Active
- 2021-12-27 WO PCT/CN2021/141625 patent/WO2023103114A1/zh unknown
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WO2023103114A1 (zh) | 2023-06-15 |
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