CN109897232B - 一种改性可降解薄膜材料的方法 - Google Patents
一种改性可降解薄膜材料的方法 Download PDFInfo
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- CN109897232B CN109897232B CN201910196030.7A CN201910196030A CN109897232B CN 109897232 B CN109897232 B CN 109897232B CN 201910196030 A CN201910196030 A CN 201910196030A CN 109897232 B CN109897232 B CN 109897232B
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- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229920002472 Starch Polymers 0.000 claims abstract description 37
- 235000019698 starch Nutrition 0.000 claims abstract description 37
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims abstract description 36
- 239000008107 starch Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 239000010455 vermiculite Substances 0.000 claims abstract description 31
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 31
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 31
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 239000008367 deionised water Substances 0.000 claims abstract description 23
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 20
- 229920001661 Chitosan Polymers 0.000 claims abstract description 19
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 18
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 18
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 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 claims abstract description 11
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000967 suction filtration Methods 0.000 claims abstract description 10
- 239000002086 nanomaterial Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 6
- 229920005610 lignin Polymers 0.000 claims abstract description 6
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 229910052786 argon Inorganic materials 0.000 claims abstract description 5
- 238000003763 carbonization Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 235000019441 ethanol Nutrition 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims abstract description 5
- 238000007873 sieving Methods 0.000 claims abstract description 5
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical class [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 5
- 240000003183 Manihot esculenta Species 0.000 claims description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000012153 distilled water Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 10
- 230000010355 oscillation Effects 0.000 claims description 8
- 239000005543 nano-size silicon particle Substances 0.000 claims description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 6
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 6
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 6
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 238000009396 hybridization Methods 0.000 claims description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 238000002715 modification method Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 241000658379 Manihot esculenta subsp. esculenta Species 0.000 abstract 1
- 239000010408 film Substances 0.000 description 43
- 230000000052 comparative effect Effects 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
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- 239000002131 composite material Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
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- 238000011049 filling Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
项目 | 拉伸强度MPa | 断裂伸长率% | 透光率% | 吸水率% |
实施例1 | 47 | 278 | 82 | 5.8 |
实施例2 | 46 | 274 | 84 | 5.7 |
对比实施例1 | 24 | 132 | 83 | 5.6 |
对比实施例2 | 45 | 267 | 75 | 8.7 |
对照组 | 19 | 79 | 54 | 9.6 |
Claims (4)
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Families Citing this family (3)
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CN110734253A (zh) * | 2019-10-17 | 2020-01-31 | 霍邱县方博新型建材有限公司 | 一种高强度墙体保温材料及其制备方法 |
CN113337084B (zh) * | 2021-04-20 | 2022-11-15 | 宁波坚锋新材料有限公司 | 一种高效屏蔽紫外的生物降解薄膜材料及其制备方法 |
CN114316378B (zh) * | 2021-12-09 | 2023-06-02 | 浙江树人学院(浙江树人大学) | 一种壳聚糖/ε-聚赖氨酸插层蒙脱土抑菌性包装膜及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008105878A1 (en) * | 2007-03-01 | 2008-09-04 | Prs Mediterranean Ltd. | High performance geosynthetic article |
CN104788706A (zh) * | 2015-04-01 | 2015-07-22 | 青岛大学 | 一种海藻酸钠-纳米二氧化硅复合膜的制备方法 |
CN104910603A (zh) * | 2015-06-26 | 2015-09-16 | 青岛农业大学 | 一种二氧化碳基聚合物/改性淀粉可降解农用地膜及其制备方法 |
CN107586453A (zh) * | 2017-09-26 | 2018-01-16 | 桐城市正阳包装有限公司 | 一种羟丙基淀粉‑尼龙共混耐刺穿性复合薄膜 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008105878A1 (en) * | 2007-03-01 | 2008-09-04 | Prs Mediterranean Ltd. | High performance geosynthetic article |
CN104788706A (zh) * | 2015-04-01 | 2015-07-22 | 青岛大学 | 一种海藻酸钠-纳米二氧化硅复合膜的制备方法 |
CN104910603A (zh) * | 2015-06-26 | 2015-09-16 | 青岛农业大学 | 一种二氧化碳基聚合物/改性淀粉可降解农用地膜及其制备方法 |
CN107586453A (zh) * | 2017-09-26 | 2018-01-16 | 桐城市正阳包装有限公司 | 一种羟丙基淀粉‑尼龙共混耐刺穿性复合薄膜 |
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Inventor after: Zhang Jianping Inventor after: Chen Weizhi Inventor after: Liu Shengli Inventor after: Guo Yan Inventor before: Guo Yan |
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Effective date of registration: 20210210 Address after: 515041 No.102, shanhoupian, Liantang Industrial Zone, north of 206 National Road, Jinping District, Shantou City, Guangdong Province Applicant after: Shantou Yasida packaging material Co.,Ltd. Address before: Room 2-604, haoboyuan, longlongling Road, Yaohai District, Hefei City, Anhui Province, 230011 Applicant before: Guo Yan |
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Denomination of invention: A method for modifying degradable film materials Effective date of registration: 20231117 Granted publication date: 20210309 Pledgee: Bank of China Limited Shantou Jinxin Branch Pledgor: Shantou Yasida packaging material Co.,Ltd. Registration number: Y2023980065926 |
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