CN114561044A - 一种淀粉/聚乙烯可降解薄膜及其制备方法 - Google Patents
一种淀粉/聚乙烯可降解薄膜及其制备方法 Download PDFInfo
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- CN114561044A CN114561044A CN202210173701.XA CN202210173701A CN114561044A CN 114561044 A CN114561044 A CN 114561044A CN 202210173701 A CN202210173701 A CN 202210173701A CN 114561044 A CN114561044 A CN 114561044A
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- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 claims description 3
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 3
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 3
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- XHQSLVIGPHXVAK-UHFFFAOYSA-K iron(3+);octadecanoate Chemical compound [Fe+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XHQSLVIGPHXVAK-UHFFFAOYSA-K 0.000 claims description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 2
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 claims description 2
- 229960001860 salicylate Drugs 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
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- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 claims 1
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- WWNGFHNQODFIEX-UHFFFAOYSA-N buta-1,3-diene;methyl 2-methylprop-2-enoate;styrene Chemical compound C=CC=C.COC(=O)C(C)=C.C=CC1=CC=CC=C1 WWNGFHNQODFIEX-UHFFFAOYSA-N 0.000 description 1
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- 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
- C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
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- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- 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
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
序号 | 编号 | 淀粉 | 聚乙烯 | 塑化剂 | 相容剂 | 稳定剂 | 抗紫外线剂 | 交联剂 | 润滑剂 | 光降解剂 |
实施例1 | C1 | 80 | 180 | 5 | 1 | 3 | 4 | 4 | 4 | 0.2 |
实施例2 | C2 | 120 | 180 | 5 | 1 | 3 | 4 | 4 | 4 | 0.2 |
实施例3 | C3 | 180 | 180 | 5 | 1 | 3 | 4 | 4 | 4 | 0.2 |
实施例4 | C4 | 270 | 180 | 5 | 1 | 3 | 4 | 4 | 4 | 0.2 |
拉伸强度/MPa | 弹性模量/MPa | 断裂伸长率/% | |
实施例1 | 16.21 | 83.65 | 210.67 |
市售产品 | 13.19 | 63.71 | 190.52 |
序号 | 编号 | 淀粉 | 聚乙烯 | 塑化剂 | 相容剂 | 稳定剂 | 抗紫外线剂 | 交联剂 | 润滑剂 | 光降解剂 |
实施例5 | S1 | 180 | 180 | 5 | 0 | 3 | 4 | 4 | 4 | 0.2 |
实施例6 | S2 | 180 | 180 | 5 | 1 | 3 | 4 | 4 | 4 | 0.2 |
实施例7 | S3 | 180 | 180 | 5 | 3 | 3 | 4 | 4 | 4 | 0.2 |
实施例8 | S4 | 180 | 180 | 5 | 5 | 3 | 4 | 4 | 4 | 0.2 |
实施例9 | S5 | 180 | 180 | 5 | 7 | 3 | 4 | 4 | 4 | 0.2 |
序号 | 编号 | 淀粉 | 聚乙烯 | 塑化剂 | 相容剂 | 稳定剂 | 抗紫外线剂 | 交联剂 | 润滑剂 | 光降解剂 |
实施例10 | K1 | 180 | 180 | 5 | 1 | 3 | 4 | 0 | 4 | 0.2 |
实施例11 | K2 | 180 | 180 | 5 | 1 | 3 | 4 | 2 | 4 | 0.2 |
实施例12 | K3 | 180 | 180 | 5 | 1 | 3 | 4 | 4 | 4 | 0.2 |
实施例13 | K4 | 180 | 180 | 5 | 1 | 3 | 4 | 6 | 4 | 0.2 |
Claims (10)
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CN202210173701.XA CN114561044B (zh) | 2022-02-24 | 2022-02-24 | 一种淀粉/聚乙烯可降解薄膜及其制备方法 |
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CN114561044A true CN114561044A (zh) | 2022-05-31 |
CN114561044B CN114561044B (zh) | 2023-08-29 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1478809A (zh) * | 2002-08-30 | 2004-03-03 | 叶新建 | 一种生物降解塑料母料及其制备方法 |
US20130261195A1 (en) * | 2012-04-03 | 2013-10-03 | Corn Products Development, Inc. | Micronized starch and methods for manufacturing same |
CN110655686A (zh) * | 2019-11-13 | 2020-01-07 | 浙江华发生态科技有限公司 | 一种高淀粉含量吹膜复合材料及其制备方法 |
CN113248798A (zh) * | 2021-04-30 | 2021-08-13 | 宁波大学 | 一种淀粉/纤维素/pbat复合薄膜及其制备方法 |
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CN1478809A (zh) * | 2002-08-30 | 2004-03-03 | 叶新建 | 一种生物降解塑料母料及其制备方法 |
US20130261195A1 (en) * | 2012-04-03 | 2013-10-03 | Corn Products Development, Inc. | Micronized starch and methods for manufacturing same |
CN110655686A (zh) * | 2019-11-13 | 2020-01-07 | 浙江华发生态科技有限公司 | 一种高淀粉含量吹膜复合材料及其制备方法 |
CN113248798A (zh) * | 2021-04-30 | 2021-08-13 | 宁波大学 | 一种淀粉/纤维素/pbat复合薄膜及其制备方法 |
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