CN105778450B - 一种纤维增强聚乳酸复合材料及其制备方法 - Google Patents
一种纤维增强聚乳酸复合材料及其制备方法 Download PDFInfo
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- CN105778450B CN105778450B CN201610296735.2A CN201610296735A CN105778450B CN 105778450 B CN105778450 B CN 105778450B CN 201610296735 A CN201610296735 A CN 201610296735A CN 105778450 B CN105778450 B CN 105778450B
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- 239000000835 fiber Substances 0.000 title claims abstract description 109
- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 48
- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 81
- 239000003822 epoxy resin Substances 0.000 claims abstract description 27
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 27
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 claims abstract description 24
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims abstract description 22
- 239000007822 coupling agent Substances 0.000 claims abstract description 14
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims abstract description 14
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 14
- 229920002678 cellulose Polymers 0.000 claims abstract description 13
- 239000001913 cellulose Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004952 Polyamide Substances 0.000 claims abstract description 12
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000000470 constituent Substances 0.000 claims abstract description 12
- 229960000969 phenyl salicylate Drugs 0.000 claims abstract description 12
- 229920002647 polyamide Polymers 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 11
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims abstract description 10
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 240000000203 Salix gracilistyla Species 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 238000003763 carbonization Methods 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- QDLGKFNCVHBEOQ-UHFFFAOYSA-N 2-chloro-4-(6-methoxy-3,4-dihydro-2H-quinolin-1-yl)pyrido[3,2-d]pyrimidine Chemical compound COc1ccc2N(CCCc2c1)c1nc(Cl)nc2cccnc12 QDLGKFNCVHBEOQ-UHFFFAOYSA-N 0.000 abstract 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- 239000012467 final product Substances 0.000 description 5
- 239000004310 lactic acid Substances 0.000 description 5
- 235000014655 lactic acid Nutrition 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- -1 ketone diamines Chemical class 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
断裂伸长率/% | 拉伸强度/MPa | 缺口冲击强度/J/m | |
实施例1 | 243.5 | 51.8 | 149.2 |
实施例2 | 286.1 | 48.2 | 167.6 |
实施例3 | 260.7 | 52.1 | 184.2 |
实施例4 | 301.4 | 53.4 | 201.7 |
实施例5 | 293.2 | 52.7 | 193.2 |
对比例1 | 174.6 | 43.5 | 89.5 |
对比例2 | 197.2 | 42.8 | 92.4 |
Claims (8)
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CN201610296735.2A CN105778450B8 (zh) | 2016-05-06 | 2016-05-06 | 一种纤维增强聚乳酸复合材料及其制备方法 |
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CN201610296735.2A CN105778450B8 (zh) | 2016-05-06 | 2016-05-06 | 一种纤维增强聚乳酸复合材料及其制备方法 |
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CN105778450A CN105778450A (zh) | 2016-07-20 |
CN105778450B true CN105778450B (zh) | 2018-05-22 |
CN105778450B8 CN105778450B8 (zh) | 2018-07-27 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106366598B (zh) * | 2016-10-21 | 2019-05-03 | 北京汽车集团有限公司 | 制备纤维增强聚乳酸材料的方法及由该方法制备的材料 |
TWI617509B (zh) * | 2017-03-06 | 2018-03-11 | 朝陽科技大學 | 低溫成碳材料及其製法 |
CN110964300A (zh) * | 2018-09-28 | 2020-04-07 | 句容市飞达箱包有限公司 | 一种具有抗菌性能的可生物降解的复合材料及其制备方法 |
CN110964299A (zh) * | 2018-09-28 | 2020-04-07 | 句容市飞达箱包有限公司 | 一种可生物降解的复合材料的制备方法及其应用 |
WO2022147330A1 (en) * | 2020-12-31 | 2022-07-07 | North Carolina State University | Melt extrusion of hemp-based thermoplastics |
CN115260721B (zh) * | 2022-07-15 | 2023-11-21 | 苏州卓聚新材料科技有限公司 | 一种用于3d打印的阻燃可降解复合材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101538401A (zh) * | 2009-03-13 | 2009-09-23 | 上海大学 | 耐热型二元纤维/聚乳酸基复合材料及其制备方法 |
CN103102660A (zh) * | 2011-11-11 | 2013-05-15 | 上海杰事杰新材料(集团)股份有限公司 | 一种麻纤维/聚乳酸生物可降解复合材料及其制备方法 |
CN103469588A (zh) * | 2013-09-12 | 2013-12-25 | 天津大学 | 剑麻纤维表面上浆剂及剑麻纤维复合材料的制备方法 |
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- 2016-05-06 CN CN201610296735.2A patent/CN105778450B8/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101538401A (zh) * | 2009-03-13 | 2009-09-23 | 上海大学 | 耐热型二元纤维/聚乳酸基复合材料及其制备方法 |
CN103102660A (zh) * | 2011-11-11 | 2013-05-15 | 上海杰事杰新材料(集团)股份有限公司 | 一种麻纤维/聚乳酸生物可降解复合材料及其制备方法 |
CN103469588A (zh) * | 2013-09-12 | 2013-12-25 | 天津大学 | 剑麻纤维表面上浆剂及剑麻纤维复合材料的制备方法 |
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CN105778450A (zh) | 2016-07-20 |
CN105778450B8 (zh) | 2018-07-27 |
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Effective date of registration: 20171129 Address after: Jiaojiang District Hongjiadu streets Gangtou Xu village in Taizhou City, Zhejiang province 318000 No. 1-1 Applicant after: Xu Yanjun Address before: 048000 Shanxi Province, Jincheng City Building No. 124 Lane Applicant before: Wang Zelu |
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Inventor after: Wang Congmin Inventor before: Wang Zelu |
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Effective date of registration: 20180507 Address after: 518000 No. 4, No. three road, Yang Yong Industrial Zone, Sha Pu community, Baoan District Songgang street, Shenzhen, Guangdong Applicant after: Shunda Plastic products (Shenzhen) Co., Ltd. Address before: 318000 1-1 Hong Kong Village, Hong Jia street, Jiaojiang District, Taizhou, Zhejiang Applicant before: Xu Yanjun |
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Correction item: Patentee|Address|Inventor|Patent agency|Agent Correct: Shunda Plastic products (Shenzhen) Co., Ltd.|518000 No. 4, No. three road, Yang Yong Industrial Zone, Sha Pu community, Baoan District Songgang street, Shenzhen, Guangdong|Wang Congmin|Beijing Oriental Sheng fan Intellectual Property Agency (general partnership) 11562|Song Ping False: Xu Yanjun|318000 1-1 Hong Kong Village, Hong Jia street, Jiaojiang District, Taizhou, Zhejiang|Wang Zelu|Taizhou blue sky Intellectual Property Agency Co., Ltd. 33229|Zhou Zhitao Number: 21-01 Page: The title page Volume: 34 Correction item: Patentee|Address|Inventor|Patent agency|Agent Correct: Shunda Plastic products (Shenzhen) Co., Ltd.|518000 No. 4, No. three road, Yang Yong Industrial Zone, Sha Pu community, Baoan District Songgang street, Shenzhen, Guangdong|Wang Congmin|Beijing Oriental Sheng fan Intellectual Property Agency (general partnership) 11562|Song Ping False: Xu Yanjun|318000 1-1 Hong Kong Village, Hong Jia street, Jiaojiang District, Taizhou, Zhejiang|Wang Zelu|Taizhou blue sky Intellectual Property Agency Co., Ltd. 33229|Zhou Zhitao Number: 21-01 Volume: 34 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20190506 |
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CF01 | Termination of patent right due to non-payment of annual fee |