CN109648669B - 一种木材-壳聚糖/植酸钠/纳米氢氧化镁复合材料及其制备方法 - Google Patents
一种木材-壳聚糖/植酸钠/纳米氢氧化镁复合材料及其制备方法 Download PDFInfo
- Publication number
- CN109648669B CN109648669B CN201811600825.1A CN201811600825A CN109648669B CN 109648669 B CN109648669 B CN 109648669B CN 201811600825 A CN201811600825 A CN 201811600825A CN 109648669 B CN109648669 B CN 109648669B
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- Prior art keywords
- wood
- magnesium hydroxide
- chitosan
- sodium phytate
- solution
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- 239000000347 magnesium hydroxide Substances 0.000 title claims abstract description 87
- 229910001862 magnesium hydroxide Inorganic materials 0.000 title claims abstract description 87
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 title claims abstract description 86
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 81
- 229940083982 sodium phytate Drugs 0.000 title claims abstract description 78
- FENRSEGZMITUEF-ATTCVCFYSA-E [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] FENRSEGZMITUEF-ATTCVCFYSA-E 0.000 title claims abstract description 76
- 239000002131 composite material Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000002023 wood Substances 0.000 claims abstract description 87
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003063 flame retardant Substances 0.000 claims abstract description 16
- 239000000243 solution Substances 0.000 claims description 56
- 238000005470 impregnation Methods 0.000 claims description 40
- 239000002105 nanoparticle Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 23
- 239000007864 aqueous solution Substances 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 14
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 238000013329 compounding Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001338 self-assembly Methods 0.000 abstract description 3
- 239000010876 untreated wood Substances 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 229920000447 polyanionic polymer Polymers 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 27
- 238000005406 washing Methods 0.000 description 18
- 239000012153 distilled water Substances 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 15
- 238000007654 immersion Methods 0.000 description 11
- 241000219000 Populus Species 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229920000867 polyelectrolyte Polymers 0.000 description 7
- 239000008151 electrolyte solution Substances 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 125000003010 ionic group Chemical group 0.000 description 3
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229960002796 polystyrene sulfonate Drugs 0.000 description 2
- 239000011970 polystyrene sulfonate Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- -1 sodium phytate anion Chemical class 0.000 description 1
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/007—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising nanoparticles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
- B27K3/18—Compounds of alkaline earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/30—Fireproofing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
Claims (3)
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CN201811600825.1A CN109648669B (zh) | 2018-12-26 | 2018-12-26 | 一种木材-壳聚糖/植酸钠/纳米氢氧化镁复合材料及其制备方法 |
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CN201811600825.1A CN109648669B (zh) | 2018-12-26 | 2018-12-26 | 一种木材-壳聚糖/植酸钠/纳米氢氧化镁复合材料及其制备方法 |
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CN109648669A CN109648669A (zh) | 2019-04-19 |
CN109648669B true CN109648669B (zh) | 2020-10-30 |
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CN201811600825.1A Expired - Fee Related CN109648669B (zh) | 2018-12-26 | 2018-12-26 | 一种木材-壳聚糖/植酸钠/纳米氢氧化镁复合材料及其制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112210121B (zh) * | 2020-10-12 | 2022-06-10 | 浙大宁波理工学院 | 一种具有阻燃、增韧双功能的生物基膨胀型阻燃剂及其制备方法和应用 |
CN112692945A (zh) * | 2020-12-14 | 2021-04-23 | 江西龙泰新材料股份有限公司 | 一种水性生物基膨胀型阻燃涂料及其制备方法和应用 |
CN113858374B (zh) * | 2021-09-06 | 2022-09-06 | 浙江农林大学 | 一种生物质基环保阻燃纤维板制备方法 |
CN114055580B (zh) * | 2021-12-17 | 2022-12-06 | 中南林业科技大学 | 一种溶胶凝胶-层层自组装二氧化硅防火膜包覆木材的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102873724A (zh) * | 2012-10-15 | 2013-01-16 | 安徽农业大学 | 一种纳米氢氧化物木材复合材料及其制备方法 |
CN103736634A (zh) * | 2014-01-15 | 2014-04-23 | 东北林业大学 | 木质材料表面层层组装聚电解质/无机纳米粒子多层膜的方法 |
CN103951870A (zh) * | 2014-05-07 | 2014-07-30 | 浙江理工大学 | 含磷氮聚电解质络合物阻燃eva的制备方法 |
CN104385402A (zh) * | 2014-09-22 | 2015-03-04 | 东北林业大学 | 一种木材表面负载无机纳米粒子保护层的方法 |
CN105080814A (zh) * | 2014-04-22 | 2015-11-25 | 马德里高等材料研究院 | 逐层自组装聚电解质纳米阻燃涂层及其制备方法 |
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2018
- 2018-12-26 CN CN201811600825.1A patent/CN109648669B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102873724A (zh) * | 2012-10-15 | 2013-01-16 | 安徽农业大学 | 一种纳米氢氧化物木材复合材料及其制备方法 |
CN103736634A (zh) * | 2014-01-15 | 2014-04-23 | 东北林业大学 | 木质材料表面层层组装聚电解质/无机纳米粒子多层膜的方法 |
CN105080814A (zh) * | 2014-04-22 | 2015-11-25 | 马德里高等材料研究院 | 逐层自组装聚电解质纳米阻燃涂层及其制备方法 |
CN103951870A (zh) * | 2014-05-07 | 2014-07-30 | 浙江理工大学 | 含磷氮聚电解质络合物阻燃eva的制备方法 |
CN104385402A (zh) * | 2014-09-22 | 2015-03-04 | 东北林业大学 | 一种木材表面负载无机纳米粒子保护层的方法 |
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Application publication date: 20190419 Assignee: Nanjing Linyou Intelligent Equipment Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980009138 Denomination of invention: A wood chitosan / sodium phytate / nano magnesium hydroxide composite and its preparation method Granted publication date: 20201030 License type: Common License Record date: 20201210 |
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Application publication date: 20190419 Assignee: Guangdong Diou Furniture Industry Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980009245 Denomination of invention: A wood chitosan / sodium phytate / nano magnesium hydroxide composite and its preparation method Granted publication date: 20201030 License type: Common License Record date: 20201214 |
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Effective date of registration: 20211222 Address after: 211161 facade room 128, ningqiao North Road, Jiangning Town, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Linyou Intelligent Equipment Co.,Ltd. Address before: No. 159, dragon pan Road, Xuanwu District, Nanjing, Jiangsu Patentee before: NANJING FORESTRY University |
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