CN110194886B - 一种竹纤维基可降解环保材料的制备方法 - Google Patents
一种竹纤维基可降解环保材料的制备方法 Download PDFInfo
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- CN110194886B CN110194886B CN201910527227.4A CN201910527227A CN110194886B CN 110194886 B CN110194886 B CN 110194886B CN 201910527227 A CN201910527227 A CN 201910527227A CN 110194886 B CN110194886 B CN 110194886B
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- bamboo fiber
- polylactic acid
- drying
- bamboo
- talcum powder
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- 239000000835 fiber Substances 0.000 title claims abstract description 87
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 82
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 81
- 241001330002 Bambuseae Species 0.000 title claims abstract description 81
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 81
- 239000011425 bamboo Substances 0.000 title claims abstract description 81
- 239000000463 material Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 60
- 239000004626 polylactic acid Substances 0.000 claims abstract description 60
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229920001897 terpolymer Polymers 0.000 claims abstract description 30
- 238000001035 drying Methods 0.000 claims abstract description 26
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000005977 Ethylene Substances 0.000 claims abstract description 22
- -1 acrylic ester Chemical class 0.000 claims abstract description 22
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005303 weighing Methods 0.000 claims abstract description 18
- 239000000376 reactant Substances 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 21
- 238000000967 suction filtration Methods 0.000 claims description 21
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 20
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims description 14
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 238000010008 shearing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 6
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 claims description 6
- 238000009210 therapy by ultrasound Methods 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 abstract description 14
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000000051 modifying effect Effects 0.000 abstract description 4
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- 239000007822 coupling agent Substances 0.000 abstract 1
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- 229910052709 silver Inorganic materials 0.000 description 9
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- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 125000003172 aldehyde group Chemical group 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000011256 inorganic filler Substances 0.000 description 4
- 229910003475 inorganic filler Inorganic materials 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 241000872931 Myoporum sandwicense Species 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- 229940095731 candida albicans Drugs 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000000879 imine group Chemical group 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 238000012545 processing Methods 0.000 description 2
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- AOJJSUZBOXZQNB-VTZDEGQISA-N 4'-epidoxorubicin Chemical group O([C@H]1C[C@@](O)(CC=2C(O)=C3C(=O)C=4C=CC=C(C=4C(=O)C3=C(O)C=21)OC)C(=O)CO)[C@H]1C[C@H](N)[C@@H](O)[C@H](C)O1 AOJJSUZBOXZQNB-VTZDEGQISA-N 0.000 description 1
- 244000271437 Bambusa arundinacea Species 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
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- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000012153 distilled water Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 244000005700 microbiome Species 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 239000002861 polymer material Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
- C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
- C08G81/027—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyester or polycarbonate sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
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CN201910527227.4A CN110194886B (zh) | 2019-06-18 | 2019-06-18 | 一种竹纤维基可降解环保材料的制备方法 |
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CN201910527227.4A CN110194886B (zh) | 2019-06-18 | 2019-06-18 | 一种竹纤维基可降解环保材料的制备方法 |
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CN110194886B true CN110194886B (zh) | 2021-04-13 |
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Families Citing this family (4)
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CN111647259A (zh) * | 2020-07-03 | 2020-09-11 | 绵阳保和泰越通信线缆有限公司 | 一种生物降解的复合电缆及其制备方法 |
CN112724613A (zh) * | 2020-12-10 | 2021-04-30 | 广东格瑞新材料股份有限公司 | 一种可降解材料及其制备方法 |
CN112812513A (zh) * | 2020-12-30 | 2021-05-18 | 广东格瑞新材料股份有限公司 | 一种耐温可降解餐具用材料及其制备方法 |
CN113087883B (zh) * | 2021-04-08 | 2023-03-07 | 成都美益达医疗科技有限公司 | 一种抗病毒聚乳酸熔喷材料及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105040416A (zh) * | 2015-08-22 | 2015-11-11 | 苏州正业昌智能科技有限公司 | 一种纳米银抗菌混纺织物 |
CN105238089A (zh) * | 2015-11-13 | 2016-01-13 | 付淑珍 | 一种新型除臭天然纤维材料及其制备方法 |
CN108117729A (zh) * | 2018-01-31 | 2018-06-05 | 浙江明江新材料科技有限公司 | 一种竹纤维/聚乳酸复合材料及其制备方法 |
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US9155799B2 (en) * | 2012-11-19 | 2015-10-13 | Mimedx Group, Inc. | Cross-linked collagen with at least one bound antimicrobial agent for in vivo release of the agent |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105040416A (zh) * | 2015-08-22 | 2015-11-11 | 苏州正业昌智能科技有限公司 | 一种纳米银抗菌混纺织物 |
CN105238089A (zh) * | 2015-11-13 | 2016-01-13 | 付淑珍 | 一种新型除臭天然纤维材料及其制备方法 |
CN108117729A (zh) * | 2018-01-31 | 2018-06-05 | 浙江明江新材料科技有限公司 | 一种竹纤维/聚乳酸复合材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
两步法制备生物基可降解超韧型聚乳酸材料;丁招福;《生物加工过程》;20181130;第16卷(第6期);第8-12页 * |
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