CN109295700A - 一种阻燃抗菌面料 - Google Patents
一种阻燃抗菌面料 Download PDFInfo
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- CN109295700A CN109295700A CN201811041919.XA CN201811041919A CN109295700A CN 109295700 A CN109295700 A CN 109295700A CN 201811041919 A CN201811041919 A CN 201811041919A CN 109295700 A CN109295700 A CN 109295700A
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- fabric
- flame
- vermiculite
- proof antibiotic
- retardant
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- 239000004744 fabric Substances 0.000 title claims abstract description 89
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 37
- 239000010455 vermiculite Substances 0.000 claims abstract description 71
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 71
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 71
- 239000003063 flame retardant Substances 0.000 claims abstract description 39
- 229910000077 silane Inorganic materials 0.000 claims abstract description 31
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 30
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 28
- 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 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920001661 Chitosan Polymers 0.000 claims abstract description 16
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims abstract description 11
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 30
- 229920000858 Cyclodextrin Polymers 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- CXRFDZFCGOPDTD-UHFFFAOYSA-M Cetrimide Chemical compound [Br-].CCCCCCCCCCCCCC[N+](C)(C)C CXRFDZFCGOPDTD-UHFFFAOYSA-M 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 239000000706 filtrate Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 11
- 239000012312 sodium hydride Substances 0.000 claims description 11
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 150000001735 carboxylic acids Chemical class 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 230000002687 intercalation Effects 0.000 claims description 8
- 238000009830 intercalation Methods 0.000 claims description 8
- 239000002585 base Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- MTEZSDOQASFMDI-UHFFFAOYSA-N 1-trimethoxysilylpropan-1-ol Chemical compound CCC(O)[Si](OC)(OC)OC MTEZSDOQASFMDI-UHFFFAOYSA-N 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- -1 diethylmethyl Chemical group 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- HRHBQGBPZWNGHV-UHFFFAOYSA-N azane;bromomethane Chemical compound N.BrC HRHBQGBPZWNGHV-UHFFFAOYSA-N 0.000 claims 1
- 239000001273 butane Substances 0.000 claims 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims 1
- 230000000269 nucleophilic effect Effects 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- 238000003756 stirring Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 239000006087 Silane Coupling Agent Substances 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- GGAUUQHSCNMCAU-ZXZARUISSA-N (2s,3r)-butane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C[C@H](C(O)=O)[C@H](C(O)=O)CC(O)=O GGAUUQHSCNMCAU-ZXZARUISSA-N 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- UXAMZEYKWGPDBI-UHFFFAOYSA-N C(CCCCCCCCCCCCCCC)Br(C)(C)C Chemical compound C(CCCCCCCCCCCCCCC)Br(C)(C)C UXAMZEYKWGPDBI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 239000012224 working solution Substances 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 1
- 229920002101 Chitin Polymers 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
- 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
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 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
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
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- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
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- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
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Abstract
本发明公开了一种阻燃抗菌面料，所述面料是通过将坯布浸轧阻燃抗菌整理液得到，其中所述阻燃抗菌整理液按重量百分含量包括：有机柱撑蛭石5‑10％，环糊精改性3‑缩水甘油醚氧基丙基三烷氧基硅烷1‑5％，壳聚糖1‑5％，多元羧酸5‑10％，次亚磷酸钠1‑5％，余量为水。本发明提出的一种阻燃抗菌面料，其不仅同时具有优异的阻燃、抗菌的效果，而且环保健康、性能突出。
Description
技术领域
本发明涉及功能面料技术领域，尤其涉及一种阻燃抗菌面料。
背景技术
由于各种功能整理剂(如阻燃剂，抗菌剂)的配伍性差，整理剂加在一起配置成的工作液不稳定，会出现分层，漂油的情况，工作液不能用来整理面料，无法获得具有复合功能的面料。如果采用分步整理的方法，如先进行阻燃整理，再进行抗菌整理，虽然避免了工作液不稳定的问题，但是最终获得的面料阻燃、抗菌效果都差，原因是各整理剂之间会影响其他整理剂的效果。因此如何制得的一种同时具有阻燃、抗菌等效果的复合多功能面料，是也是当今开发多功能面料的一个重要课题。
发明内容
本发明提出了一种阻燃抗菌面料，其不仅同时具有优异的阻燃、抗菌的效果，而且环保健康、性能突出。
本发明提出了一种阻燃抗菌面料，所述面料是通过将坯布浸轧阻燃抗菌整理液得到，其中所述阻燃抗菌整理液按重量百分含量包括：有机柱撑蛭石5-10％，环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷1-5％，壳聚糖1-5％，多元羧酸5-10％，次亚磷酸钠1-5％，余量为水。
优选地，所述有机柱撑蛭石为十四烷基三甲基溴化铵插层改性蛭石，其制备方法包括：将粒度为50-500目的蛭石加入水中，搅拌得到浓度为5-10wt％的蛭石胶状溶液，再向所述蛭石胶状溶液中加入十四烷基三甲基溴化铵，蛭石、十四烷基三甲基溴化铵的重量比为1:2-4，在80-100℃下搅拌反应5-7h，过滤，水洗至滤液无Br-存在，干燥，得到所述有机柱撑蛭石。
优选地，所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过环糊精对3-缩水甘油醚氧基丙基三烷氧基硅烷进行亲核反应得到，其具体的制备工艺包括：将溶有氢化钠的DMF溶液加入到环糊精中，氢化钠、环糊精的重量比为1:1.5-2，常温下搅拌反应0.5-1h，过滤后收集滤液；再在搅拌条件下向所述滤液中加入3-缩水甘油醚氧基丙基三甲氧基硅烷或3-缩水甘油醚氧基丙基三乙氧基硅烷，3-缩水甘油醚氧基丙基三甲氧基硅烷或3-缩水甘油醚氧基丙基三乙氧基硅烷、环糊精的重量比为1.5-2:1，氮气保护下升温至80-90℃后搅拌反应3-5h，除去DMF，得到所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷。
优选地，所述壳聚糖为N,N,N-三甲基壳聚糖和/或二乙基甲基壳聚糖。
优选地，所述多元羧酸为丁烷四羧酸和/或者柠檬酸。
优选地，所述将坯布浸轧阻燃抗菌整理液具体包括：先将坯布浸轧碱液后，得到预处理坯布；再将所述预处理坯布浸轧阻燃抗菌整理液，得到所述阻燃抗菌面料。
优选地，所述将坯布浸轧碱液具体包括：将坯布浸轧烧碱溶液，一浸一轧，浸轧温度为60-80℃，轧余率为30-40％，烧碱浓度为40-200g/L；接着在30-45℃下清水漂洗30-40min，130-140℃下烘焙20-30min，得到预处理坯布。
优选地，所述将预处理坯布浸轧阻燃抗菌整理液具体包括：将所述预处理坯布放入阻燃抗菌整理液中进行浸轧处理，二浸二扎，浸轧温度为70-80℃，轧余率为75-100％，完成浸轧处理后在90-100℃下预烘3-5min，接着在130-140℃下烘焙1-3min，40-50℃下水洗10-15min，80-100℃下烘干，得到所述阻燃抗菌面料。
本发明中，所述阻燃抗菌面料浸轧特定组成的阻燃抗菌整理液得到，其中，利用整理液中的多元羧酸在次亚磷酸钠的催化下与面料中纤维进行酯化反应，最终使面料表面产生大量的-COOH基团；整理液中采用的有机柱撑蛭石，由于蛭石层片间有空气间隔层，同时层间还含有结晶水，导热系数低，是良好的阻燃隔热材料，高温下，蛭石的体积能迅速膨胀数倍至数十倍，成为膨胀蛭石，其热隔绝性能也变得更为优良；本发明中所述有机柱撑蛭石通过对蛭石进行季铵化改性，季铵盐可与蛭石层间阳离子发生交换，经十六烷基三甲基溴化铵插层后，蛭石的片层间距增大，柱撑效果明显。整理液中的环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过将3-缩水甘油醚氧丙基三烷氧基硅烷和环糊精开环反应制得，该经环糊精改性后的硅烷偶联剂中包含的环糊精基团可以与面料表面的-COOH极性基团产生定向吸附和酯化反应，并且该硅烷偶联剂又可以对有机柱撑蛭石进行定向吸附，因此可以有效增强有机柱撑蛭石与面料表面的结合，从而牢固的吸附在面料表面，使面料获得良好阻燃性能的的同时还获得良好的耐洗性。与此同时，整理液中加入的壳聚糖具有很好的抗菌性能、无毒性和生物相容性以及生物降解性能，其与改性蛭石具有很好相容性的同时，也可与多元羧酸和次亚磷酸钠反应，从而将壳聚糖也结合在坯布上，因此不会对其他复配剂的作用和结合性产生影响。
即本发明将特定组成和含量的阻燃抗菌整理剂进行配伍，所述阻燃剂和抗菌剂之间有协同促进作用，最终得到的面料具有阻燃性能优良，抗菌性优良的特点。
具体实施方式
实施例1
一种阻燃抗菌面料，所述面料是通过将坯布浸轧阻燃抗菌整理液得到，具体将坯布浸轧烧碱溶液，一浸一轧，浸轧温度为60℃，轧余率为40％，烧碱浓度为40g/L；接着在45℃下清水漂洗30min，140℃下烘焙20min，得到预处理坯布；将所述预处理坯布放入阻燃抗菌整理液中进行浸轧处理，二浸二扎，浸轧温度为80℃，轧余率为75％，完成浸轧处理后在100℃下预烘3min，接着在140℃下烘焙1min，50℃下水洗10min，100℃下烘干，得到所述阻燃抗菌面料；
其中所述阻燃抗菌整理液按重量百分含量包括：有机柱撑蛭石5％，环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷5％，壳聚糖1％，丁烷四羧酸10％，次亚磷酸钠1％，余量为水；
所述有机柱撑蛭石为十四烷基三甲基溴化铵插层改性蛭石，其制备方法包括：将粒度为50目的蛭石加入水中，搅拌得到浓度为10wt％的蛭石胶状溶液，再向所述蛭石胶状溶液中加入十四烷基三甲基溴化铵，蛭石、十四烷基三甲基溴化铵的重量比为1:2，在100℃下搅拌反应5h，过滤，水洗至滤液无Br-存在，干燥，得到所述有机柱撑蛭石；所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过环糊精对3-缩水甘油醚氧基丙基三烷氧基硅烷进行亲核反应得到，其具体的制备工艺包括：将溶有氢化钠的DMF溶液加入到环糊精中，氢化钠、环糊精的重量比为1:1.5，常温下搅拌反应1h，过滤后收集滤液；再在搅拌条件下向所述滤液中加入3-缩水甘油醚氧基丙基三甲氧基硅烷，3-缩水甘油醚氧基丙基三甲氧基硅烷、环糊精的重量比为1.5:1，氮气保护下升温至90℃后搅拌反应3h，除去DMF，得到所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷。
实施例2
一种阻燃抗菌面料，所述面料是通过将坯布浸轧阻燃抗菌整理液得到，具体将将坯布浸轧烧碱溶液，一浸一轧，浸轧温度为80℃，轧余率为30％，烧碱浓度为200g/L；接着在30℃下清水漂洗40min，130℃下烘焙30min，得到预处理坯布；将所述预处理坯布放入阻燃抗菌整理液中进行浸轧处理，二浸二扎，浸轧温度为70℃，轧余率为100％，完成浸轧处理后在90℃下预烘5min，接着在130℃下烘焙3min，40℃下水洗15min，80℃下烘干，得到所述阻燃抗菌面料；
其中所述阻燃抗菌整理液按重量百分含量包括：有机柱撑蛭石10％，环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷1％，壳聚糖5％，柠檬酸5％，次亚磷酸钠5％，余量为水；
所述有机柱撑蛭石为十四烷基三甲基溴化铵插层改性蛭石，其制备方法包括：将粒度为500目的蛭石加入水中，搅拌得到浓度为5wt％的蛭石胶状溶液，再向所述蛭石胶状溶液中加入十四烷基三甲基溴化铵，蛭石、十四烷基三甲基溴化铵的重量比为1:4，在80℃下搅拌反应7h，过滤，水洗至滤液无Br-存在，干燥，得到所述有机柱撑蛭石；所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过环糊精对3-缩水甘油醚氧基丙基三烷氧基硅烷进行亲核反应得到，其具体的制备工艺包括：将溶有氢化钠的DMF溶液加入到环糊精中，氢化钠、环糊精的重量比为1:2，常温下搅拌反应0.5h，过滤后收集滤液；再在搅拌条件下向所述滤液中加入3-缩水甘油醚氧基丙基三乙氧基硅烷，3-缩水甘油醚氧基丙基三乙氧基硅烷、环糊精的重量比为2:1，氮气保护下升温至80℃后搅拌反应5h，除去DMF，得到所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷。
实施例3
一种阻燃抗菌面料，所述面料是通过将坯布浸轧阻燃抗菌整理液得到，具体将将坯布浸轧烧碱溶液，一浸一轧，浸轧温度为70℃，轧余率为35％，烧碱浓度为100g/L；接着在35℃下清水漂洗35min，135℃下烘焙25min，得到预处理坯布；将所述预处理坯布放入阻燃抗菌整理液中进行浸轧处理，二浸二扎，浸轧温度为75℃，轧余率为85％，完成浸轧处理后在95℃下预烘4min，接着在135℃下烘焙2min，45℃下水洗12min，90℃下烘干，得到所述阻燃抗菌面料；
其中所述阻燃抗菌整理液按重量百分含量包括：有机柱撑蛭石7％，环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷3％，壳聚糖3％，丁烷四羧酸7％，次亚磷酸钠3％，余量为水；
所述有机柱撑蛭石为十四烷基三甲基溴化铵插层改性蛭石，其制备方法包括：将粒度为200目的蛭石加入水中，搅拌得到浓度为8wt％的蛭石胶状溶液，再向所述蛭石胶状溶液中加入十四烷基三甲基溴化铵，蛭石、十四烷基三甲基溴化铵的重量比为1:3，在90℃下搅拌反应6h，过滤，水洗至滤液无Br-存在，干燥，得到所述有机柱撑蛭石；所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过环糊精对3-缩水甘油醚氧基丙基三烷氧基硅烷进行亲核反应得到，其具体的制备工艺包括：将溶有氢化钠的DMF溶液加入到环糊精中，氢化钠、环糊精的重量比为1:1.7，常温下搅拌反应0.8h，过滤后收集滤液；再在搅拌条件下向所述滤液中加入3-缩水甘油醚氧基丙基三甲氧基硅烷，3-缩水甘油醚氧基丙基三甲氧基硅烷、环糊精的重量比为1.8:1，氮气保护下升温至85℃后搅拌反应4h，除去DMF，得到所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷。
实施例4
一种阻燃抗菌面料，所述面料是通过将坯布浸轧阻燃抗菌整理液得到，具体将将坯布浸轧烧碱溶液，一浸一轧，浸轧温度为65℃，轧余率为35％，烧碱浓度为50g/L；接着在40℃下清水漂洗36min，136℃下烘焙28min，得到预处理坯布；将所述预处理坯布放入阻燃抗菌整理液中进行浸轧处理，二浸二扎，浸轧温度为78℃，轧余率为90％，完成浸轧处理后在96℃下预烘4.5min，接着在138℃下烘焙1.5min，45℃下水洗13min，95℃下烘干，得到所述阻燃抗菌面料；
其中所述阻燃抗菌整理液按重量百分含量包括：有机柱撑蛭石8％，环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷2％，壳聚糖4％，柠檬酸8％，次亚磷酸钠2％，余量为水；
所述有机柱撑蛭石为十四烷基三甲基溴化铵插层改性蛭石，其制备方法包括：将粒度为300目的蛭石加入水中，搅拌得到浓度为7wt％的蛭石胶状溶液，再向所述蛭石胶状溶液中加入十四烷基三甲基溴化铵，蛭石、十四烷基三甲基溴化铵的重量比为1:3.5，在85℃下搅拌反应5.5h，过滤，水洗至滤液无Br-存在，干燥，得到所述有机柱撑蛭石；所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过环糊精对3-缩水甘油醚氧基丙基三烷氧基硅烷进行亲核反应得到，其具体的制备工艺包括：将溶有氢化钠的DMF溶液加入到环糊精中，氢化钠、环糊精的重量比为1:1.8，常温下搅拌反应0.7h，过滤后收集滤液；再在搅拌条件下向所述滤液中加入3-缩水甘油醚氧基丙基三乙氧基硅烷，3-缩水甘油醚氧基丙基三乙氧基硅烷、环糊精的重量比为1.7:1，氮气保护下升温至86℃后搅拌反应4.5h，除去DMF，得到所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷。
将实施例1-4得到的阻燃抗菌面料进行如下性能测试：
1、抗菌性测试：参照AATCC100,测试大肠杆菌(ATCC NO.8099)的试验菌减少百分率，金黄色葡萄球菌(ATCC NO.6538)的试验菌减少百分率，白色念珠菌(ATCC NO.10231)的试验菌减少百分率。
2、阻燃性测试：采用垂直燃烧实验进行测试，测试续燃时间.s，阴燃时间.s，熔融、滴落情况。
上述实施例1-4得到的阻燃抗菌面料的性能测试结果如下表所示：
本发明中，所述阻燃抗菌面料浸轧特定组成的阻燃抗菌整理液得到，其中，利用整理液中的多元羧酸在次亚磷酸钠的催化下与面料中纤维进行酯化反应，最终使面料表面产生大量的-COOH基团；整理液中采用的有机柱撑蛭石，由于蛭石层片间有空气间隔层，同时层间还含有结晶水，导热系数低，是良好的阻燃隔热材料，高温下，蛭石的体积能迅速膨胀数倍至数十倍，成为膨胀蛭石，其热隔绝性能也变得更为优良；本发明中所述有机柱撑蛭石通过对蛭石进行季铵化改性，季铵盐可与蛭石层间阳离子发生交换，经十六烷基三甲基溴化铵插层后，蛭石的片层间距增大，柱撑效果明显。整理液中的环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过将3-缩水甘油醚氧丙基三烷氧基硅烷和环糊精开环反应制得，该经环糊精改性后的硅烷偶联剂中包含的环糊精基团可以与面料表面的-COOH极性基团产生定向吸附和酯化反应，并且该硅烷偶联剂又可以对有机柱撑蛭石进行定向吸附，因此可以有效增强有机柱撑蛭石与面料表面的结合，从而牢固的吸附在面料表面，使面料获得良好阻燃性能的的同时还获得良好的耐洗性。与此同时，整理液中加入的壳聚糖具有很好的抗菌性能、无毒性和生物相容性以及生物降解性能，其与改性蛭石具有很好相容性的同时，也可与多元羧酸和次亚磷酸钠反应，从而将壳聚糖也结合在坯布上，因此不会对其他复配剂的作用和结合性产生影响。
即本发明将特定组成和含量的阻燃抗菌整理剂进行配伍，所述阻燃剂和抗菌剂之间有协同促进作用，最终得到的面料具有阻燃性能优良，抗菌性优良的特点。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。
Claims (8)
1.一种阻燃抗菌面料，其特征在于，所述面料是通过将坯布浸轧阻燃抗菌整理液得到，其中所述阻燃抗菌整理液按重量百分含量包括：有机柱撑蛭石5-10％，环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷1-5％，壳聚糖1-5％，多元羧酸5-10％，次亚磷酸钠1-5％，余量为水。
2.根据权利要求1所述的阻燃抗菌面料，其特征在于，所述有机柱撑蛭石为十四烷基三甲基溴化铵插层改性蛭石，其制备方法包括：将粒度为50-500目的蛭石加入水中，搅拌得到浓度为5-10wt％的蛭石胶状溶液，再向所述蛭石胶状溶液中加入十四烷基三甲基溴化铵，蛭石、十四烷基三甲基溴化铵的重量比为1:2-4，在80-100℃下搅拌反应5-7h，过滤，水洗至滤液无Br-存在，干燥，得到所述有机柱撑蛭石。
3.根据权利要求1或2所述的阻燃抗菌面料，其特征在于，所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷是通过环糊精对3-缩水甘油醚氧基丙基三烷氧基硅烷进行亲核反应得到，其具体的制备工艺包括：将溶有氢化钠的DMF溶液加入到环糊精中，氢化钠、环糊精的重量比为1:1.5-2，常温下搅拌反应0.5-1h，过滤后收集滤液；再在搅拌条件下向所述滤液中加入3-缩水甘油醚氧基丙基三甲氧基硅烷或3-缩水甘油醚氧基丙基三乙氧基硅烷，3-缩水甘油醚氧基丙基三甲氧基硅烷或3-缩水甘油醚氧基丙基三乙氧基硅烷、环糊精的重量比为1.5-2:1，氮气保护下升温至80-90℃后搅拌反应3-5h，除去DMF，得到所述环糊精改性3-缩水甘油醚氧基丙基三烷氧基硅烷。
4.根据权利要求1-3任一项所述的阻燃抗菌面料，其特征在于，所述壳聚糖为N,N,N-三甲基壳聚糖和/或二乙基甲基壳聚糖。
5.根据权利要求1-4任一项所述的阻燃抗菌面料，其特征在于，所述多元羧酸为丁烷四羧酸和/或者柠檬酸。
6.根据权利要求1-5任一项所述的阻燃抗菌面料，其特征在于，所述将坯布浸轧阻燃抗菌整理液具体包括：先将坯布浸轧碱液后，得到预处理坯布；再将所述预处理坯布浸轧阻燃抗菌整理液，得到所述阻燃抗菌面料。
7.根据权利要求6所述的阻燃抗菌面料，其特征在于，所述将坯布浸轧碱液具体包括：将坯布浸轧烧碱溶液，一浸一轧，浸轧温度为60-80℃，轧余率为30-40％，烧碱浓度为40-200g/L；接着在30-45℃下清水漂洗30-40min，130-140℃下烘焙20-30min，得到预处理坯布。
8.根据权利要求6或7所述的阻燃抗菌面料，其特征在于，所述将预处理坯布浸轧阻燃抗菌整理液具体包括：将所述预处理坯布放入阻燃抗菌整理液中进行浸轧处理，二浸二扎，浸轧温度为70-80℃，轧余率为75-100％，完成浸轧处理后在90-100℃下预烘3-5min，接着在130-140℃下烘焙1-3min，40-50℃下水洗10-15min，80-100℃下烘干，得到所述阻燃抗菌面料。
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| CN110524969A (zh) * | 2019-08-27 | 2019-12-03 | 李金娣 | 透气防风型家纺面料 |
| CN112160155A (zh) * | 2020-09-30 | 2021-01-01 | 陈孝庆 | 一种阻燃抗菌面料 |
| CN112553897A (zh) * | 2020-12-31 | 2021-03-26 | 苏州经贸职业技术学院 | 一种耐久超柔感防皱功能剂的制备方法 |
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| CN110524969A (zh) * | 2019-08-27 | 2019-12-03 | 李金娣 | 透气防风型家纺面料 |
| CN110524969B (zh) * | 2019-08-27 | 2021-09-07 | 江苏大毛牛新材料有限公司 | 透气防风型家纺面料 |
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