CN113832741B - 一种纳米粉体改性无纺布及其制备方法 - Google Patents
一种纳米粉体改性无纺布及其制备方法 Download PDFInfo
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- CN113832741B CN113832741B CN202111144432.6A CN202111144432A CN113832741B CN 113832741 B CN113832741 B CN 113832741B CN 202111144432 A CN202111144432 A CN 202111144432A CN 113832741 B CN113832741 B CN 113832741B
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 147
- 239000011858 nanopowder Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title description 15
- 229920001661 Chitosan Polymers 0.000 claims abstract description 148
- 238000003756 stirring Methods 0.000 claims abstract description 112
- 239000000843 powder Substances 0.000 claims abstract description 77
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 32
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 19
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920000297 Rayon Polymers 0.000 claims abstract description 17
- 238000002166 wet spinning Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000007596 consolidation process Methods 0.000 claims abstract description 10
- 239000007822 coupling agent Substances 0.000 claims abstract description 7
- 239000000243 solution Substances 0.000 claims description 46
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 33
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 22
- 239000007864 aqueous solution Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 15
- 230000001590 oxidative effect Effects 0.000 claims description 15
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- 238000004140 cleaning Methods 0.000 claims description 10
- 239000002244 precipitate Substances 0.000 claims description 9
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 claims description 9
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
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- 230000000052 comparative effect Effects 0.000 description 15
- 235000011121 sodium hydroxide Nutrition 0.000 description 12
- 239000000835 fiber Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 7
- 239000001913 cellulose Substances 0.000 description 7
- 238000001291 vacuum drying Methods 0.000 description 7
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- 239000012286 potassium permanganate Substances 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
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- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
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- MTEZSDOQASFMDI-UHFFFAOYSA-N 1-trimethoxysilylpropan-1-ol Chemical compound CCC(O)[Si](OC)(OC)OC MTEZSDOQASFMDI-UHFFFAOYSA-N 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
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- 239000002245 particle Substances 0.000 description 2
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- RZFBEFUNINJXRQ-UHFFFAOYSA-M sodium ethyl xanthate Chemical compound [Na+].CCOC([S-])=S RZFBEFUNINJXRQ-UHFFFAOYSA-M 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- OVRNDRQMDRJTHS-UHFFFAOYSA-N N-acelyl-D-glucosamine Natural products CC(=O)NC1C(O)OC(CO)C(O)C1O OVRNDRQMDRJTHS-UHFFFAOYSA-N 0.000 description 1
- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 description 1
- 229920002201 Oxidized cellulose Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 1
- MSWZFWKMSRAUBD-QZABAPFNSA-N beta-D-glucosamine Chemical compound N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-QZABAPFNSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 230000006196 deacetylation Effects 0.000 description 1
- 238000003381 deacetylation reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 229950006780 n-acetylglucosamine Drugs 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229940107304 oxidized cellulose Drugs 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
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- D—TEXTILES; PAPER
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- D06N2205/00—Condition, form or state of the materials
- D06N2205/10—Particulate form, e.g. powder, granule
- D06N2205/103—Nanoparticles
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- D—TEXTILES; PAPER
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- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2207/00—Treatments by energy or chemical effects
- D06N2207/14—Corona, ionisation, electrical discharge
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- D06N2209/00—Properties of the materials
- D06N2209/14—Properties of the materials having chemical properties
- D06N2209/142—Hydrophobic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
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- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1671—Resistance to bacteria, mildew, mould, fungi
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
残留物重量,mg | 残留物性状 | |
实施例5 | 1.2 | 颗粒状粉末 |
对比例1 | 36 | 颗粒状粉末 |
对比例2 | 78 | 颗粒状粉末 |
对比例3 | 135 | 颗粒状粉末 |
对比例4 | 44 | 颗粒状粉末及少许无纺布纤维 |
Claims (8)
Priority Applications (1)
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CN202111144432.6A CN113832741B (zh) | 2021-09-28 | 2021-09-28 | 一种纳米粉体改性无纺布及其制备方法 |
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CN202111144432.6A CN113832741B (zh) | 2021-09-28 | 2021-09-28 | 一种纳米粉体改性无纺布及其制备方法 |
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CN113832741B true CN113832741B (zh) | 2024-05-03 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1280215A (zh) * | 2000-06-23 | 2001-01-17 | 上海士林纺织有限公司 | 含壳聚糖超细微粒的改性粘胶纤维及其制造工艺 |
JP2010043365A (ja) * | 2008-08-11 | 2010-02-25 | Dic Corp | 超疎水性粉体、これを用いる超疎水性表面を有する構造体及びそれらの製造方法 |
CN106757521A (zh) * | 2016-12-15 | 2017-05-31 | 宜宾屏山辉瑞油脂有限公司 | 一种壳寡糖纤维素纤维的制备方法 |
CN107326653A (zh) * | 2017-05-19 | 2017-11-07 | 北京市卓利安达科技有限公司 | 超高通量的纳米纤维防水透气膜及其制备方法 |
CN110101869A (zh) * | 2019-05-22 | 2019-08-09 | 上海大学 | 聚乙烯亚胺修饰的超小介孔二氧化硅其制备方法及应用 |
CN111945418A (zh) * | 2020-09-03 | 2020-11-17 | 杜涛 | 一种锁水无纺布面膜的基膜材料的制备方法 |
CN112007426A (zh) * | 2020-07-08 | 2020-12-01 | 山东联科科技股份有限公司 | 一种高性能介孔二氧化硅-壳聚糖复合的抗菌过滤片的制备方法 |
CN112080943A (zh) * | 2020-09-11 | 2020-12-15 | 杨春云 | 一种功能性环保无纺布及其制备方法 |
-
2021
- 2021-09-28 CN CN202111144432.6A patent/CN113832741B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1280215A (zh) * | 2000-06-23 | 2001-01-17 | 上海士林纺织有限公司 | 含壳聚糖超细微粒的改性粘胶纤维及其制造工艺 |
JP2010043365A (ja) * | 2008-08-11 | 2010-02-25 | Dic Corp | 超疎水性粉体、これを用いる超疎水性表面を有する構造体及びそれらの製造方法 |
CN106757521A (zh) * | 2016-12-15 | 2017-05-31 | 宜宾屏山辉瑞油脂有限公司 | 一种壳寡糖纤维素纤维的制备方法 |
CN107326653A (zh) * | 2017-05-19 | 2017-11-07 | 北京市卓利安达科技有限公司 | 超高通量的纳米纤维防水透气膜及其制备方法 |
CN110101869A (zh) * | 2019-05-22 | 2019-08-09 | 上海大学 | 聚乙烯亚胺修饰的超小介孔二氧化硅其制备方法及应用 |
CN112007426A (zh) * | 2020-07-08 | 2020-12-01 | 山东联科科技股份有限公司 | 一种高性能介孔二氧化硅-壳聚糖复合的抗菌过滤片的制备方法 |
CN111945418A (zh) * | 2020-09-03 | 2020-11-17 | 杜涛 | 一种锁水无纺布面膜的基膜材料的制备方法 |
CN112080943A (zh) * | 2020-09-11 | 2020-12-15 | 杨春云 | 一种功能性环保无纺布及其制备方法 |
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