CN115093721A - 一种茶纤维/phbv/pbat三元复合材料及其制备方法和应用 - Google Patents
一种茶纤维/phbv/pbat三元复合材料及其制备方法和应用 Download PDFInfo
- Publication number
- CN115093721A CN115093721A CN202210823453.9A CN202210823453A CN115093721A CN 115093721 A CN115093721 A CN 115093721A CN 202210823453 A CN202210823453 A CN 202210823453A CN 115093721 A CN115093721 A CN 115093721A
- Authority
- CN
- China
- Prior art keywords
- phbv
- pbat
- composite material
- tea
- parts
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 25
- 239000011206 ternary composite Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 229920000520 poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Polymers 0.000 title claims abstract 16
- 229920001896 polybutyrate Polymers 0.000 title 1
- 241001122767 Theaceae Species 0.000 claims abstract description 53
- 239000002131 composite material Substances 0.000 claims abstract description 25
- 229920000642 polymer Polymers 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000003607 modifier Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 8
- -1 polybutylene terephthalate-adipate Polymers 0.000 claims abstract description 8
- REKYPYSUBKSCAT-UHFFFAOYSA-N 3-hydroxypentanoic acid Chemical compound CCC(O)CC(O)=O REKYPYSUBKSCAT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002667 nucleating agent Substances 0.000 claims abstract description 5
- 239000004014 plasticizer Substances 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims abstract description 4
- WHBMMWSBFZVSSR-UHFFFAOYSA-M 3-hydroxybutyrate Chemical compound CC(O)CC([O-])=O WHBMMWSBFZVSSR-UHFFFAOYSA-M 0.000 claims abstract description 3
- WHBMMWSBFZVSSR-UHFFFAOYSA-N R3HBA Natural products CC(O)CC(O)=O WHBMMWSBFZVSSR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920001577 copolymer Polymers 0.000 claims abstract description 3
- 239000012948 isocyanate Substances 0.000 claims description 11
- 150000002513 isocyanates Chemical class 0.000 claims description 11
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000003999 initiator Substances 0.000 claims description 8
- 150000002978 peroxides Chemical class 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 239000012974 tin catalyst Substances 0.000 claims description 8
- 229910052582 BN Inorganic materials 0.000 claims description 6
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000002159 nanocrystal Substances 0.000 claims description 5
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 4
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 4
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 4
- 238000004061 bleaching Methods 0.000 claims description 4
- 239000007822 coupling agent Substances 0.000 claims description 4
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- CTJJGIVJOBVMEO-UHFFFAOYSA-N tetraoctyl benzene-1,2,4,5-tetracarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC(C(=O)OCCCCCCCC)=C(C(=O)OCCCCCCCC)C=C1C(=O)OCCCCCCCC CTJJGIVJOBVMEO-UHFFFAOYSA-N 0.000 claims description 4
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 3
- 229920002101 Chitin Polymers 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 claims description 3
- 239000001527 calcium lactate Substances 0.000 claims description 3
- 229960002401 calcium lactate Drugs 0.000 claims description 3
- 235000011086 calcium lactate Nutrition 0.000 claims description 3
- 238000010411 cooking Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- WWXUGNUFCNYMFK-UHFFFAOYSA-N Acetyl citrate Chemical compound CC(=O)OC(=O)CC(O)(C(O)=O)CC(O)=O WWXUGNUFCNYMFK-UHFFFAOYSA-N 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 150000004645 aluminates Chemical class 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 235000010980 cellulose Nutrition 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 2
- 239000004299 sodium benzoate Substances 0.000 claims description 2
- 235000010234 sodium benzoate Nutrition 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 235000010356 sorbitol Nutrition 0.000 claims description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 2
- 125000005591 trimellitate group Chemical group 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- 239000002361 compost Substances 0.000 abstract description 3
- 238000004100 electronic packaging Methods 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 6
- 229910021389 graphene Inorganic materials 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 3
- 210000001520 comb Anatomy 0.000 description 3
- 238000010096 film blowing Methods 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229920000587 hyperbranched polymer Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- YNBJVVSSKUMOGH-UHFFFAOYSA-N 3-hydroxybutanoic acid;2-hydroxypentanoic acid Chemical compound CC(O)CC(O)=O.CCCC(O)C(O)=O YNBJVVSSKUMOGH-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006167 biodegradable resin Polymers 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 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 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- PZTAGFCBNDBBFZ-UHFFFAOYSA-N tert-butyl 2-(hydroxymethyl)piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1CO PZTAGFCBNDBBFZ-UHFFFAOYSA-N 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Classifications
-
- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
- C08J3/2056—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase the polymer being pre-melted
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
- C08K5/1539—Cyclic anhydrides
-
- 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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- C08J2367/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- 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
- C08K2201/013—Additives applied to the surface of polymers or polymer particles
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08K2201/018—Additives for biodegradable polymeric composition
-
- 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
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- 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
Landscapes
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Composite Materials (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
本发明提供一种茶纤维/PHBV/PBAT三元复合材料及其制备方法和应用，该茶纤维/PHBV/PBAT三元复合材料，按照重量份的组成包括：聚对苯二甲酸‑己二酸丁二醇酯(PBAT)与3‑羟基丁酸酯和3‑羟基戊酸酯的共聚物(PHBV)的共混聚合物30～80份、茶粉20～70份、增塑剂1～19份、界面改性剂0.6～6份、辅助填料3.3～10份、成核剂0.7～2份。该复合材料具有良好的绿色环保性和经济性；并且力学性能好，包括硬度、耐压强度及延展性等，可以应用在环保杯、餐具、堆肥袋、垃圾袋、购物袋、电子包装袋、地膜、3d打印材料、发泡材料等塑料制品上。
Description
技术领域
本发明涉及造纸技术领域，具体涉及一种茶纤维/PHBV/PBAT三元复合材料及其制备方法和应用。
背景技术
塑料以其优异的性能广泛应用于诸多领域，成为人们日常生活中不可或缺的物品之一。但是传统材料的一次性塑料制品在人们重度使用下已经对地球环境造成白色污染。聚(3-羟基丁酸戊酸共聚酯)(PHBV)是一类通过微生物合成、用于碳源和能量储存的热塑性材料，PHBV主要依靠可再生的天然材料为原料合成，并且在自然界中可以完全生物降解成二氧化碳和水，不仅可以缓解石油危机，还有利于解决“白色污染”问题。但PHBV具有脆性大、价格高的缺点。聚对苯二甲酸己二酸丁二酯(PBAT)具有柔性的脂肪族链段，韧性很好，断裂生长率可达600％以上，但降解速度缓慢。因此，目前很多超支化高分子复合材料都将PHBV与PBAT共混，既能保持一定的降解速率又能获得刚性和韧性平衡的力学性能。但由于高分子材料的应用领域广泛，现有的超支化高分子复合材料品种还远不能满足其潜在的应用需求。
发明内容
针对现有技术存在的问题，本发明提供一种茶纤维/PHBV/PBAT三元复合材料及其制备方法和应用，该复合材料具有良好的材料力学性能，包括硬度、耐压强度及延展性等，以及良好的杀菌抑菌性、透氧性、抗紫外线、生物兼容性。本发明的技术方案为：
第一方面，本发明提供一种茶纤维/PHBV/PBAT三元复合材料，按照重量份的组成包括：聚对苯二甲酸-己二酸丁二醇酯(PBAT)与3-羟基丁酸酯和3-羟基戊酸酯的共聚物(PHBV)的共混聚合物30～80份、茶粉20～70份、增塑剂1～19份、界面改性剂0.6～6份、辅助填料3.3～10份、成核剂0.7～2份。
进一步地，所述茶粉采用茶梗、茶叶、茶边角料、泡饮完的茶渣、产茶过程中产生的残次品中的任意一种或任意几种依次经分级、蒸煮、漂白、清洗、干燥制成。
进一步地，所述茶粉的目数为30～300，含水量≤2％。
进一步地，所述PBAT与PHBV的共混聚合物中PBAT与PHBV的质量比为1：1。
优选地，所述PBAT与PHBV的共混聚合物中还掺杂有质量百分含量为5％的石墨烯。
进一步地，所述增塑剂为聚乙二醇、聚乙烯蜡、甘油、多元醇苯甲酸酯、对苯二甲酸酯、均苯四酸四辛酯、偏苯三酸脂、环氧化植物油、柠檬酸酯、乙酰柠檬酸酯中的一种或多种。
进一步地，所述界面改性剂为硅烷偶联剂、钛酸酯偶联剂、铝酸酯偶联剂、异氰酸酯/锡类催化剂、聚合异氰酸酯、马来酸酐/过氧化物引发剂中的一种或多种。
优选地，所述界面改性剂为异氰酸酯/锡类催化剂中锡类催化剂为二丁基二月桂酸锡，锡类催化剂的加入量为异氰酸酯的4～10％。
优选地，所述界面改性剂为马来酸酐/过氧化物引发剂，其中，过氧化物引发剂为过氧化苯甲酰或过氧化二异丙苯，过氧化物引发剂加入量为马来酸酐的10～50％。
进一步地，所述辅助填料为淀粉、滑石粉、二氧化硅、二氧化钛、高岭土、碳酸钙、硅灰石中的一种。
进一步地，所述成核剂为山梨醇、苯甲酸钠、乳酸钙、纤维素纳米晶、甲壳素纳米晶、氮化硼中的一种或两种。
进一步地，所述复合材料还包括相容剂。
优选地，所述相容剂为聚二苯基甲烷二异氰酸酯(PMDI)。
第二方面，本发明提供上述茶纤维/PHBV/PBAT三元复合材料的制备方法，包括以下步骤：
按照复合材料的原料组成配料后，将各组分在高速搅拌机中以1000～2000rpm的转速混合均匀，然后注入挤出机中，在模头温度为168～170℃、螺杆转速100～150rpm的条件下进行熔融共混、造粒，再将获得的粒料进行成型。
可选地，所述成型方法包括注塑成型、挤压成型、吹塑成型或者吹膜成型。
第三方面，本发明提供上述茶纤维/PHBV/PBAT三元复合材料在制备塑料制品上的应用。
进一步地，所述塑料制品包括环保杯、餐具、堆肥袋、垃圾袋、购物袋、电子包装袋、地膜、3d打印材料、发泡材料。
与现有技术相比，本发明的优点：
本发明提出了一种茶粉填充完全生物可降解复合材料，其主要原料为生物可降解树脂和茶粉，因此，该复合材料具有良好的绿色环保性和经济性；并且力学性能好，包括硬度、耐压强度及延展性等。本发明复合材料的制备方法简单、生产效率高、制备成本低廉。可以应用在环保杯、餐具、堆肥袋、垃圾袋、购物袋、电子包装袋、地膜、3d打印材料、发泡材料等塑料制品上。
具体实施方式
在本发明的描述中，需要说明的是，实施例中未注明具体条件者，按照常规条件或制造商建议的条件进行。所用试剂或仪器未注明生产厂商者，均为可以通过市售购买获得的常规产品。
下面结合具体实施方式对本发明作进一步详细的说明，以帮助本领域的技术人员对本发明的发明构思、技术方案有更完整、准确和深入的理解，本发明的保护范围包括但不限于以下实施例，在不偏离本申请的精神和范围的前提下任何对本发明的技术方案的细节和形式所做出的修改均落入本发明的保护范围内。
实施例1
本实施例提供一种茶纤维/PHBV/PBAT三元复合材料，包括以下重量份的原料：PBAT/PHBV共混聚合物30份、茶粉20份、环氧化大豆油(ES0)6份、异氰酸酯(MDI)1份、二丁基二月桂酸锡0.04份、高岭土5份、氮化硼1份。其中，PBAT/PHBV共混聚合物的重均分子量为50万，PBAT/PHBV共混聚合物中PBAT与PHBV的质量比为1：1，所述PBAT与PHBV的共混聚合物中还掺杂有质量百分含量为5％的石墨烯。
该茶纤维/PHBV/PBAT三元复合材料的制备方法，包括以下步骤：
步骤1，制备茶粉：将茶梗、茶叶、茶边角料、泡饮完的茶渣以及产茶过程中的残次品混合后打粉，依次通过分级、蒸煮、漂白、清洗、干燥制得。分级工序中，将收集到的茶材料粉碎后过网筛，得到平均直径为75～500微米、平均长度为0.1～5毫米的颗粒，通过网筛分级得到目数为30～200的粗粉。将粗粉经过蒸煮和漂白后进入清洗工序中，用水清洗后晾干。干燥工序中，于85℃干燥，至茶粉的水分质量含量小于等于2％。
步骤2，将PBAT/PHBV共混聚合物、茶粉、环氧化大豆油(ES0)、异氰酸酯(MDI)、二丁基二月桂酸锡、高岭土和氮化硼在高速搅拌机中以1500rpm的转速混合6分钟，然后注入双螺杆挤出机中，在模头温度169℃、螺杆转速100rpm的条件下进行熔融共混、造粒，再将共混后的粒料在注塑机中进行注塑成型，或者吹塑机中进行吹塑成型，或者吹膜机中进行吹膜成型，即得。
测得本实施例复合材料的拉伸强度为24MPa，模量为1.1GPa，断裂伸长率为4.7％，冲击强度为7.6KJ/m2，热变形温度(HDT)为95℃。此外，本实施例制备的复合材料通过注塑成型可以制成储物瓶、笔筒、文具盒制品，通过吹塑成型可以制成包装袋制品，通过吹膜成型可以制成薄膜制品。
实施例2
本实施例提供一种茶纤维/PHBV/PBAT三元复合材料，包括以下重量份的原料：PBAT/PHBV共混聚合物40份、茶粉60份、二丙二醇二苯甲酸酯(DP⑶B)10份、马来酸酐(MA)1份、过氧化苯甲酰(BPO)0.5份、二氧化硅3.3份、乳酸钙0.7份。其中，PBAT/PHBV共混聚合物的重均分子量为50万，PBAT/PHBV共混聚合物中PBAT与PHBV的质量比为1：1，所述PBAT与PHBV的共混聚合物中还掺杂有质量百分含量为5％的石墨烯。
该复合材料的制备方法同实施例1。
测得本实施例复合材料的拉伸强度为35MPa，模量为2.2GPa，断裂伸长率为8.6％，冲击强度为9.5KJ/m2，热变形温度(HDT)为87℃。此外，本实施例制备的复合材料通过注塑成型可以制得文具盒、环保杯、餐具、洗涤用品、牙刷柄、梳子，通过挤压成型可以制成片材用于护栏、地板。
实施例3
本实施例提供一种茶纤维/PHBV/PBAT三元复合材料，包括以下重量份的原料：PBAT/PHBV共混聚合物80份、茶粉70份、均苯四酸四辛酯(TOPM)10份、硅烷偶联剂(KH-550)6份、碳酸钙5份、氮化硼1份、聚二苯基甲烷二异氰酸酯(PMDI)1份。其中，PBAT/PHBV共混聚合物的重均分子量为50万，PBAT/PHBV共混聚合物中PBAT与PHBV的质量比为1：1，所述PBAT与PHBV的共混聚合物中还掺杂有质量百分含量为5％的石墨烯。
该复合材料的制备方法同实施例1。
测得本实施例复合材料的拉伸强度为21MPa，模量为2.0GPa，断裂伸长率为5.1％，冲击强度为6.1KJ/m2，热变形温度(HDT)为92℃。此外，本实施例制备的复合材料通过注塑成型可以制得储物瓶、文具盒、环保杯、餐具、洗涤用品,牙刷柄、梳子，通过挤压成型制成片材可用于护栏、地板。
实施例4
本实施例提供一种茶纤维/PHBV/PBAT三元复合材料，包括以下重量份的原料：PBAT/PHBV共混聚合物40份、茶粉60份、乙酰柠檬酸三丁酯(ATBC)1份、聚合异氰酸酯(pMDI)l份、马来酸酐(MA)1份、过氧化二异丙苯0.5份、淀粉10份、氮化硼1份、甲壳素纳米晶1份。其中，PBAT/PHBV共混聚合物的重均分子量为50万，PBAT/PHBV共混聚合物中PBAT与PHBV的质量比为1：1，所述PBAT与PHBV的共混聚合物中还掺杂有质量百分含量为5％的石墨烯。
该复合材料的制备方法同实施例1。
测得本实施例制备的复合材料的拉伸强度为25MPa，模量为1.4GPa，断裂伸长率为6.2％，冲击强度为6.0KJ/m2，热变形温度(HDT)为90℃。此外，实施例制备的复合材料通过注塑成型可以制成储物瓶、文具盒制品、环保杯、餐具、洗涤用品、牙刷柄、梳子，通过挤压成型制成片材可用于护栏、地板。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。
Claims (10)
1.一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：按照重量份的组成包括：聚对苯二甲酸-己二酸丁二醇酯(PBAT)与3-羟基丁酸酯和3-羟基戊酸酯的共聚物(PHBV)的共混聚合物30～80份、茶粉20～70份、增塑剂1～19份、界面改性剂0.6～6份、辅助填料3.3～10份、成核剂0.7～2份。
2.根据权利要求1所述的一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：所述茶粉采用茶梗、茶叶、茶边角料、泡饮完的茶渣、产茶过程中产生的残次品中的任意一种或任意几种依次经分级、蒸煮、漂白、清洗、干燥制成。
3.根据权利要求1所述的一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：所述增塑剂为聚乙二醇、聚乙烯蜡、甘油、多元醇苯甲酸酯、对苯二甲酸酯、均苯四酸四辛酯、偏苯三酸脂、环氧化植物油、柠檬酸酯、乙酰柠檬酸酯中的一种或多种。
4.根据权利要求1所述的一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：所述界面改性剂为硅烷偶联剂、钛酸酯偶联剂、铝酸酯偶联剂、异氰酸酯/锡类催化剂、聚合异氰酸酯、马来酸酐/过氧化物引发剂中的一种或多种。
5.根据权利要求1所述的一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：所述界面改性剂为异氰酸酯/锡类催化剂，其中锡类催化剂为二丁基二月桂酸锡，锡类催化剂的加入量为异氰酸酯的4～10％。
6.根据权利要求1所述的一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：所述界面改性剂为马来酸酐/过氧化物引发剂，其中过氧化物引发剂为过氧化苯甲酰或过氧化二异丙苯，过氧化物引发剂加入量为马来酸酐的10～50％。
7.根据权利要求1所述的一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：所述成核剂为山梨醇、苯甲酸钠、乳酸钙、纤维素纳米晶、甲壳素纳米晶、氮化硼中的一种或两种。
8.根据权利要求1～7任意一项所述的一种茶纤维/PHBV/PBAT三元复合材料，其特征在于：所述复合材料还包括相容剂。
9.权利要求1～8任意一项所述的一种茶纤维/PHBV/PBAT三元复合材料的制备方法，其特征在于：包括以下步骤：
按照复合材料的原料组成配料后，将各组分在高速搅拌机中以1000～2000rpm的转速混合均匀，然后注入挤出机中，在模头温度为168～170℃、螺杆转速100～150rpm的条件下进行熔融共混、造粒，再将获得的粒料进行成型。
10.权利要求1～8任意一项所述的茶纤维/PHBV/PBAT三元复合材料或者权利要求9所述的制备方法获得的茶纤维/PHBV/PBAT三元复合材料在制备塑料制品上的应用。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18/136,242 US20240018314A1 (en) | 2022-06-07 | 2023-04-18 | Tea Fiber/PHBV/PBAT Ternary Composite and Preparation Method and Application Thereof |
| JP2023071172A JP2024012074A (ja) | 2022-06-07 | 2023-04-24 | 茶繊維／ｐｈｂｖ／ｐｂａｔ三元複合材料とその製造方法及び使用 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210633016 | 2022-06-07 | ||
| CN2022106330160 | 2022-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115093721A true CN115093721A (zh) | 2022-09-23 |
Family
ID=83296928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210823453.9A Pending CN115093721A (zh) | 2022-06-07 | 2022-07-14 | 一种茶纤维/phbv/pbat三元复合材料及其制备方法和应用 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240018314A1 (zh) |
| JP (1) | JP2024012074A (zh) |
| CN (1) | CN115093721A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116285274A (zh) * | 2023-04-19 | 2023-06-23 | 广州市艾美塑胶软管有限公司 | 膏体化妆品用双层包装软管及其制备方法 |
| WO2024109124A1 (zh) * | 2022-11-25 | 2024-05-30 | 香港理工大学 | 含茶叶渣的复合3d打印材料及其制备方法与应用 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942184A (zh) * | 2010-09-21 | 2011-01-12 | 中国科学院宁波材料技术与工程研究所 | 一种竹粉填充生物可降解复合材料及其制备方法 |
| CN104177604A (zh) * | 2014-08-20 | 2014-12-03 | 上海东升新材料有限公司 | 氧化石墨烯改性pbat树脂及其制备方法 |
| CN109535670A (zh) * | 2018-11-16 | 2019-03-29 | 广东众塑降解材料有限公司 | 一种全降解仿真材料及其制备方法 |
| CN109825045A (zh) * | 2019-02-22 | 2019-05-31 | 南京工业大学 | 一种石墨烯复合生物质增强pbs/pbat生物降解复合材料及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384702B (zh) * | 2011-02-24 | 2015-02-18 | 东丽株式会社 | 聚乳酸系膜 |
| EP3265515A4 (en) * | 2015-03-05 | 2018-10-17 | The University of Guelph | Biodegradable polymer-based biocomposites with tailored properties and method of making those |
-
2022
- 2022-07-14 CN CN202210823453.9A patent/CN115093721A/zh active Pending
-
2023
- 2023-04-18 US US18/136,242 patent/US20240018314A1/en active Pending
- 2023-04-24 JP JP2023071172A patent/JP2024012074A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942184A (zh) * | 2010-09-21 | 2011-01-12 | 中国科学院宁波材料技术与工程研究所 | 一种竹粉填充生物可降解复合材料及其制备方法 |
| CN104177604A (zh) * | 2014-08-20 | 2014-12-03 | 上海东升新材料有限公司 | 氧化石墨烯改性pbat树脂及其制备方法 |
| CN109535670A (zh) * | 2018-11-16 | 2019-03-29 | 广东众塑降解材料有限公司 | 一种全降解仿真材料及其制备方法 |
| CN109825045A (zh) * | 2019-02-22 | 2019-05-31 | 南京工业大学 | 一种石墨烯复合生物质增强pbs/pbat生物降解复合材料及其制备方法 |
Non-Patent Citations (3)
| Title |
|---|
| SHITAL PATANGRAO PAWAR 等: ""Enzymatically degradable and flexible bio-nanocomposites derived from PHBV and PBAT blend: assessing thermal, morphological, mechanical, and biodegradation properties"", 《COLLOID AND POLYMER SCIENCE》, vol. 293, pages 2921, XP035537214, DOI: 10.1007/s00396-015-3700-y * |
| 相恒学 等: ""聚羟基脂肪酸酯(PHAs)的结晶行为与力学性能调控"", 《中国材料进展》, vol. 38, no. 05, pages 450 - 456 * |
| 龚新怀 等: ""茶粉/聚乳酸复合材料的增韧改性"", 《化工进展》, vol. 35, no. 10, pages 3273 - 3280 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024109124A1 (zh) * | 2022-11-25 | 2024-05-30 | 香港理工大学 | 含茶叶渣的复合3d打印材料及其制备方法与应用 |
| CN116285274A (zh) * | 2023-04-19 | 2023-06-23 | 广州市艾美塑胶软管有限公司 | 膏体化妆品用双层包装软管及其制备方法 |
| CN116285274B (zh) * | 2023-04-19 | 2024-02-23 | 广州市艾美塑胶软管有限公司 | 膏体化妆品用双层包装软管及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024012074A (ja) | 2024-01-25 |
| US20240018314A1 (en) | 2024-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Palai et al. | In situ reactive compatibilization of polylactic acid (PLA) and thermoplastic starch (TPS) blends; synthesis and evaluation of extrusion blown films thereof | |
| Surendren et al. | A review of biodegradable thermoplastic starches, their blends and composites: Recent developments and opportunities for single-use plastic packaging alternatives | |
| Krishnan et al. | Toughening of polylactic acid: an overview of research progress | |
| CN103992517B (zh) | 一种可连续化生产全降解淀粉基塑料合金及其制备方法 | |
| CN115093721A (zh) | 一种茶纤维/phbv/pbat三元复合材料及其制备方法和应用 | |
| Matzinos et al. | Processing and characterization of starch/polycaprolactone products | |
| AU2010243295B2 (en) | Algae-blended compositions for thermoplastic articles | |
| KR102212601B1 (ko) | 물성이 개선된 생분해성 복합 수지 조성물 및 이의 제조 방법 | |
| CA2641924A1 (en) | Environmentally degradable polymeric composition and process for obtaining an environmentally degradable polymeric composition | |
| JP2017222846A (ja) | 生分解性ポリマーブレンド | |
| CN113773559A (zh) | 一种可生物降解的复合改性薄膜袋粒子材料及其制备方法 | |
| CN101805499A (zh) | 一种全降解热塑复合材料及其片材 | |
| CN108822514A (zh) | 一种完全生物降解聚乳酸基吹塑薄膜及其制备方法 | |
| AU2007218990A1 (en) | Environmentally degradable polymeric blend and process for obtaining an environmentally degradable polymeric blend | |
| CN101948613B (zh) | 一种全生物降解高韧性聚乳酸树脂及其制备方法 | |
| CN109486138A (zh) | Pha改性的pla/pbat可生物降解树脂及其制备方法 | |
| CA3223644A1 (en) | Biodegradable polymer based biocomposites | |
| CN113214615B (zh) | 一种三元完全生物降解薄膜及其制备方法 | |
| CN105131542A (zh) | 一种经丙交酯表面接枝处理的竹粉和聚乳酸共混复合材料及其制备方法与应用 | |
| CN100436539C (zh) | 聚(3-羟基链烷酸酯)组合物及其成型体 | |
| Zhang et al. | Insight into roles of different types of additives on mechanical and crystalline properties of polylactic acid | |
| Mishra et al. | Mechanical properties of fibre/filler based polylactic Acid (PLA) composites: a brief review | |
| KR102527599B1 (ko) | 나노 셀룰로오스 및 이를 포함하는 생분해성 폴리에스테르 수지 조성물 | |
| CN112549593A (zh) | 一种高分子塑料膜的制备工艺 | |
| Opran et al. | Research Regarding the mechanical properties of some biodegradable polymeric composites for food packaging products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40077901 Country of ref document: HK |