CN115948817B - 一种可降解纤维及其制备方法及毛绒玩具 - Google Patents
一种可降解纤维及其制备方法及毛绒玩具 Download PDFInfo
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- CN115948817B CN115948817B CN202310187071.6A CN202310187071A CN115948817B CN 115948817 B CN115948817 B CN 115948817B CN 202310187071 A CN202310187071 A CN 202310187071A CN 115948817 B CN115948817 B CN 115948817B
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- polyethylene terephthalate
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- 239000000835 fiber Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 86
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 86
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 42
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 38
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 12
- 238000002074 melt spinning Methods 0.000 claims description 11
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000009987 spinning Methods 0.000 claims description 5
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 3
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 235000011150 stannous chloride Nutrition 0.000 claims description 3
- 239000001119 stannous chloride Substances 0.000 claims description 3
- 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 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 abstract description 6
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 abstract 2
- 229920005906 polyester polyol Polymers 0.000 description 9
- 239000004626 polylactic acid Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 229920000747 poly(lactic acid) Polymers 0.000 description 6
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 5
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 3
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 239000011363 dried mixture Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
拉力(N) | 生物降解性(45d) | 生物降解性(90d) | |
实施例1 | 126 | 7.16% | 11.68% |
实施例2 | 131 | 7.11% | 11.62% |
实施例3 | 129 | 7.14% | 11.64% |
实施例4 | 123 | 7.19% | 11.71% |
实施例5 | 127 | 7.18% | 11.69% |
实施例6 | 125 | 7.17% | 11.67% |
实施例7 | 128 | 7.19% | 11.71% |
实施例8 | 127 | 7.20% | 11.72% |
实施例9 | 126 | 7.21% | 11.73% |
对比例1 | 75 | 7.26% | 11.73% |
Claims (9)
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CN202211102325 | 2022-09-09 |
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CN115948817A CN115948817A (zh) | 2023-04-11 |
CN115948817B true CN115948817B (zh) | 2023-11-17 |
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CN104494261B (zh) * | 2014-12-11 | 2016-08-17 | 昆山市张浦彩印厂 | 可降解evoh高阻隔复合薄膜 |
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2023
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