CN111424443A - 涤锦粘织物短流程染整工艺 - Google Patents
涤锦粘织物短流程染整工艺 Download PDFInfo
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- CN111424443A CN111424443A CN201910018519.5A CN201910018519A CN111424443A CN 111424443 A CN111424443 A CN 111424443A CN 201910018519 A CN201910018519 A CN 201910018519A CN 111424443 A CN111424443 A CN 111424443A
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- Prior art keywords
- dyeing
- parts
- polyester
- finishing
- nylon
- Prior art date
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- 229920001778 nylon Polymers 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000007730 finishing process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
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- 239000007788 liquid Substances 0.000 claims abstract description 21
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 13
- 150000005690 diesters Chemical class 0.000 claims description 13
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 13
- 239000011976 maleic acid Substances 0.000 claims description 13
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
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- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 9
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- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
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- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
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- 239000012948 isocyanate Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 5
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- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 4
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- 229940051841 polyoxyethylene ether Drugs 0.000 description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 description 4
- 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 description 4
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- 238000010992 reflux Methods 0.000 description 3
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- HKGKYUVCADNOOC-UHFFFAOYSA-N 1-aminotetradecan-2-ol Chemical compound CCCCCCCCCCCCC(O)CN HKGKYUVCADNOOC-UHFFFAOYSA-N 0.000 description 2
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 description 2
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 description 2
- QCMHUGYTOGXZIW-UHFFFAOYSA-N 3-(dimethylamino)propane-1,2-diol Chemical compound CN(C)CC(O)CO QCMHUGYTOGXZIW-UHFFFAOYSA-N 0.000 description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical group [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
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- 239000012972 dimethylethanolamine Substances 0.000 description 2
- TUXJTJITXCHUEL-UHFFFAOYSA-N disperse red 11 Chemical compound C1=CC=C2C(=O)C3=C(N)C(OC)=CC(N)=C3C(=O)C2=C1 TUXJTJITXCHUEL-UHFFFAOYSA-N 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- 239000012875 nonionic emulsifier Substances 0.000 description 2
- 238000002390 rotary evaporation Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
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- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- MHXFWEJMQVIWDH-UHFFFAOYSA-N 1-amino-4-hydroxy-2-phenoxyanthracene-9,10-dione Chemical compound C1=C(O)C=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C1OC1=CC=CC=C1 MHXFWEJMQVIWDH-UHFFFAOYSA-N 0.000 description 1
- FMGBDYLOANULLW-UHFFFAOYSA-N 3-isocyanatopropyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCN=C=O FMGBDYLOANULLW-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 241000083869 Polyommatus dorylas Species 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005111 flow chemistry technique Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- 239000001632 sodium acetate Substances 0.000 description 1
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- 238000009987 spinning Methods 0.000 description 1
- MPCYPRXRVWZKGF-UHFFFAOYSA-J tetrasodium 5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(N=NC3=CC=C(C=C3)C3=CC=C(C=C3)N=NC3=C(C=C4C=C(C=C(C4=C3O)N)S([O-])(=O)=O)S([O-])(=O)=O)=C(O)C2=C1N MPCYPRXRVWZKGF-UHFFFAOYSA-J 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- YXZRCLVVNRLPTP-UHFFFAOYSA-J turquoise blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Cu+2].NC1=NC(Cl)=NC(NC=2C=C(NS(=O)(=O)C3=CC=4C(=C5NC=4NC=4[N-]C(=C6C=CC(=CC6=4)S([O-])(=O)=O)NC=4NC(=C6C=C(C=CC6=4)S([O-])(=O)=O)NC=4[N-]C(=C6C=CC(=CC6=4)S([O-])(=O)=O)N5)C=C3)C(=CC=2)S([O-])(=O)=O)=N1 YXZRCLVVNRLPTP-UHFFFAOYSA-J 0.000 description 1
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- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
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- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
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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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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
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- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
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- D06P1/39—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes
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- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
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- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
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- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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Abstract
本发明公开了涤锦粘织物短流程染整工艺,包括去油漂白前处理、一浴法染色、后整理工序。去油漂白前处理:配置前处理液、浸入涤锦粘织物,升温至100℃,保温处理30min;二浴法染色:活性/中性染料染锦/粘:按浴比配置染液,升温至60℃、保温染色20min,再升温至100℃、保温染色30min,降温、排液、皂洗、水洗;分散染料染涤:按浴比配置染液,升温至125‑135℃,保温染色45min;降温、排液、还原清洗、水洗;后整理:涤锦粘织物浸轧后整理液,170‑180℃条件下,30‑40m/min车速定型。本发明极大地缩短了涤锦粘织物的染整工艺流程,染整加工时间由传统工艺的7‑8小时缩短为3‑4小时,节约了水电汽。
Description
技术领域
本发明涉及面料的染整工艺,具体涉及涤锦粘织物短流程染整工艺。
背景技术
涤锦粘织物含涤纶、锦纶、粘胶三种成份的纤维,这类织物身骨坚挺,手感滑爽、丰满,是当今十分流行的服装面料。
传统的涤/锦/粘混纺交织织物的染色加工,采用三浴三步法染色,不仅工艺时间长,水和能源的消耗极大,且产品质量控制困难。因此,需要寻求短工艺流程加工方法。
发明内容
本发明目的是提供一种涤锦粘织物短流程染整工艺,采用分散、活性、中性染料两浴法染色,以缩短染整工艺流程。
为实现上述目的,本发明采用如下的技术方案。
涤锦粘织物短流程染整工艺,包括去油漂白前处理、一浴法染色、后整理工序,
去油漂白前处理:配置前处理液、浸入涤锦粘织物,升温至100℃,保温处理30min;
二浴法染色:
活性/中性染料染锦/粘:按浴比配置染液,入布,升温至60℃、保温染色20min,再升温至100℃、保温染色30min,降温、排液、皂洗、水洗;
分散染料染涤:按浴比配置染液,入布,升温至125-135℃,保温染色45min;降温、排液、还原清洗、水洗;
后整理:涤锦粘织物浸轧后整理液,170-180℃条件下,30-40m/min车速烘干定型;
前处理液由6g/L NaOH、4g/L双氧水、2g/L双氧水稳定剂、4g/L去油剂及水组成;
染锦/粘染液由中性固色活性染料、中性染料及2g/L螯合分散剂、2g/L锦纶匀染剂、20g/L元明粉及水组成;
染涤纶染液由分散染料及2g/L螯合分散剂、2g/L高温匀染剂及水组成;
后整理液由硅油乳液及水组成;
所述的螯合分散剂,其制备方法为:400份水中加入10份马来酸酐、6份α-烯烃磺酸盐、8份丙烯酰胺及22份如式1所示的马来酸混合双酯,搅拌溶解,升温至82℃,滴加16份丙烯酸及0.5份过硫酸钾与15份水的溶液,1.5h滴加完毕,再保温反应4h;反应体系降至室温,按摩尔比n(马来酸混合双酯):n(NaOH):n(CS2)=1:2.2:2.2的比例,先加入NaOH,溶解搅拌均匀,再于室温缓慢滴加CS2,滴加时间1h,然后继续保温反应2h,得所述的螯合分散剂;
所述的硅油乳液,其制备方法为:在乳化釜中加入120份水、11份乳化剂、21份D4、4份如式2所示的季铵盐硅烷偶联剂,高速搅拌乳化,得预乳化液;在反应釜中加入150份水、10份乳化剂,搅拌均匀,升温至80-83℃,加入3份氢氧化钠,滴加预乳化液,并保温反应4h;冷却后,以醋酸调节pH值至中性,升温至70-75℃,加入0.2份过硫酸钠与10份水的溶液及8份如式3所示的可聚合季铵盐单体,反应3h,即得所述硅油乳液。
所述的双氧水稳定剂为氧浴保护剂OWS、双氧水稳定剂M-1021CC中的一种。
所述的去油剂为雅洁瑞RO-G、去油剂TF-129中的一种。
所述的高温匀染剂为高温耐盐匀染剂RS-11、涤纶染色宝DM-2831中的一种。
所述的锦纶匀染剂为匀染剂O、尼龙匀染剂B-31中的一种。
本发明涤锦粘织物短流程染整工艺,将去油、漂白合为一浴进行面料的前处理,涤、锦、粘的分散染料、酸性染料、活性染料三浴分别套染工艺合为二浴法染色,并于后整理时以高阳离子密度的硅油进行染色面料的柔软、固色整理,这些都极大地缩短了涤锦粘织物的染整工艺流程,染整加工时间大大缩短,节约了水电汽。
涤锦粘面料传统染整工艺,在染色后需另置水浴,以锦、粘专用固色剂对锦、粘进行固色处理,以使面料的摩擦、皂洗牢度符合国标要求。若不在染色后进行专门的固色处理,而是在面料成品定型时,于定型机料槽中将市售常规固色剂与柔软剂混合,对面料进行固色、柔软处理。但由于固色剂与柔软剂表面张力差异较大,易在定型时,固色剂与柔软剂混合液受较大的剪切力而出现飘油、粘辊,布面硅油斑等疵病现象。
本发明硅油乳液,合成时引入季铵盐硅烷偶联剂,在D4开环缩聚形成的分子链中接入含双键的季铵盐硅烷偶联剂,再与季铵盐单体共聚,形成高阳离子密度、稳定、均相的硅油乳液,提高了面料的柔软手感,并可对染色面料进行固色处理,实现柔软、固色一浴,省却了染色后单独水浴固色的工序。
此外,硅油乳液中环氧基团可在固化时,与粘胶纤维中的羟基交联,增强硅油聚合物与面料的结合牢度,提高柔软、固色的耐久性。
具体实施方式
本发明公开了一种涤锦粘织物短流程染整工艺,包括去油漂白前处理、一浴法染色、后整理工序,
去油漂白前处理:配置前处理液、浸入涤锦粘织物,升温至100℃,保温处理30min;
涤锦粘织物含少量纺丝油迹,前处理时仅需作去油及漂白处理即可。
前处理的浴比视织物的清洁程度、半成品品质要求等确定,浴比一般为1:5-1:10;
前处理液由6g/L NaOH、4g/L双氧水、2g/L双氧水稳定剂、4g/L去油剂及水组成。
双氧水稳定剂、去油剂等均可市购得到,为本领域常规产品,可选用如下产品:
所述的双氧水稳定剂为氧浴保护剂OWS(苏州联胜化学有限公司)、双氧水稳定剂M-1021CC(杭州美高华颐化工有限公司);
所述的去油剂为雅洁瑞RO-G(上海雅运纺织化工股份有限公司)、去油剂TF-129(浙江传化化学集团有限公司)中的一种。
涤锦粘织物的常规染色工艺一般为三浴法,分别对涤、锦、粘套染,为节约染色流程,现已有一浴法染色工艺采用,此工艺多适于浅、中色,高色牢度要求时,多采用二浴法。
锦纶织物的染色通常需要在90℃-100℃下,使用酸性染料在酸性条件下进行染色;而粘胶织物通常需要在60℃-80℃,适用活性染料在碱性条件下进行染色。由此可见,锦纶和粘胶的染色条件差异极大,不能共存。所以传统的锦/粘混纺交织织物的染色加工,往往都是采用二浴二步法染色,即先染一种纤维,再染另外一种。本发明采用中性固色活性染料和中性染料,使得粘胶织物可以在90℃-100℃条件下进行染色,从而实现锦/粘一浴一步法染色。
本发明涤锦粘织物染色时,先以一浴一步法染色工艺染锦/粘,再以分散染料套染涤组份的两浴两步法。
二浴法染色:
活性/中性染料染锦/粘:按浴比配置染液,升温至60℃、保温染色20min,再升温至100℃、保温染色30min,降温、排液、皂洗、水洗;
分散染料染涤:按浴比配置染液,升温至125-135℃,保温染色45min;降温、排液、还原清洗、水洗;
染锦/粘的染液由中性固色活性染料、中性染料及2g/L螯合分散剂、2g/L锦纶匀染剂、20g/L元明粉及水组成;
染涤纶的染液由分散染料及2g/L螯合分散剂、2g/L高温匀染剂及水组成。
锦/粘、涤染色后,分别进行皂洗、还原清洗,以去除浮色,提高色牢度。
皂洗工艺条件为:皂洗剂2g/L、温度95-98℃、10min。皂洗剂为本领域常规产品,如净洗剂209、皂片等。
还原清洗工艺及处方条件为:保险粉2g/L、氢氧化钠2g/L、85℃/10min。
高温匀染剂、锦纶匀染剂等均可市购得到,为本领域常规产品,可选用如下产品:
所述的高温匀染剂为高温耐盐匀染剂RS-11(苏州联胜化学有限公司)、涤纶染色宝DM-2831(广东德美精细化工集团股份有限公司);
所述的锦纶匀染剂为匀染剂O(上海天坛助剂有限公司)、尼龙匀染剂B-31(苏州联胜化学有限公司)中的一种。
所述的分散染料、中性固色活性染料、中性染料均为常规染料,市售产品如分散黄E-3G、分散红FB、分散蓝2BLN、分散黄C-4G、分散红玉SE-GFL、分散蓝SE-2R、黄NF-4G、黄NF-GR、黄NF-GL、 大红NF-GL、红NF-3B、翠蓝NF-2G、蓝NF-BN、藏青NF-MG、藏青NF-BG、嫩黄M-4G、黄M-2R、黄M-NS、橙M-RN、红M-G、 红M-3B、红M-NS、蓝M-2RN、蓝M-NS、藏青M-R、棕M-B、灰M-G、 灰M-2G、黑M-AR、黑ACE 120%等。
染料的种类及用量视织物目标色的颜色及深浅决定,通常以owf%为单位。
所述的螯合分散剂,其制备方法为:400份水中加入10份马来酸酐、6份α-烯烃磺酸盐、8份丙烯酰胺及22份如式1所示的马来酸混合双酯,搅拌溶解,升温至82℃,滴加16份丙烯酸及0.5份过硫酸钾与15份水的溶液,1.5h滴加完毕,再保温反应4h;反应体系降至室温,按摩尔比n(马来酸混合双酯):n(NaOH):n(CS2)=1:2.2:2.2的比例,先加入NaOH,溶解搅拌均匀,再于室温缓慢滴加CS2,滴加时间1h,然后继续保温反应2h,得所述的螯合分散剂;
所述的马来酸混合双酯,制备方法为:在配备搅拌器、温度计及回流冷凝器的反应器中加入摩尔比n(脂肪醇聚氧乙烯醚AEO-15):n(马来酸酐)=1:1.2的比例加入AEO-15及马来酸酐,并加入占马来酸酐质量1.2%的乙酸钠催化剂,氮气保护下,升温至105℃后,保温反应3h;再按摩尔比n(马来酸酐):n(十二烷基单乙醇胺)=1:1.05的比例,向反应器中加入十二烷基单乙醇胺,并加入占马来酸酐质量1.5%的硼酸,升温至130℃,保温反应4h,得马来酸混合双酯。反应过程如下式(1)、(2)所示。脂肪醇聚氧乙烯醚AEO-15的结构式为C12H25(CH2CH2O)9H。
纤维素纤维、锦纶染色后,往往需要另置水浴进行固色处理,以使染色品的色牢度满足要求。本发明以季铵盐单体与有机硅共聚,形成一定阳离子密度的硅油产品,既可改善织物的柔软手感,又可提高染色织物的色牢度,实现柔软整理、固色同浴处理,缩短了加工工艺流程。
后整理:涤锦粘织物浸轧后整理液,170-180℃条件下,30-40m/min车速定型;后整理液由20g/L硅油乳液及水组成。
所述的硅油乳液,其制备方法为:在乳化釜中加入120份水、11份乳化剂、21份D4、4份如式2所示的季铵盐硅烷偶联剂,高速搅拌乳化,得预乳化液;在反应釜中加入150份水、10份乳化剂,搅拌均匀,升温至80-83℃,加入3份氢氧化钠,滴加预乳化液,并保温反应4h;冷却后,以醋酸调节pH值至中性,升温至70-75℃,加入0.2份过硫酸钠与10份水的溶液及8份如式3所示的可聚合季铵盐单体,反应3h,即得所述硅油乳液。
所述的季铵盐硅烷偶联剂,其制备方法为:a、在氮气保护下,按摩尔比2.02:1,将3-异氰酸酯基丙基三甲氧基硅烷、3-二甲氨基-1,2-丙二醇加入至反应器中,加入占3-异氰酸酯基丙基三甲氧基硅烷质量0.5%的辛酸亚锡,在70℃下搅拌反应5h,得化合物A;b、在氮气保护下,按摩尔比1:1.1将步骤a所得的化合物A及烯丙基氯加入反应器中,恒温水浴加热,55℃反应5h,反应过程中冷凝回流,反应结束后将粗产品旋转蒸发除去过量的烯丙基氯,得所述的季铵盐硅烷偶联剂。反应过程如反应方程式(3)、(4)所示。
所述的可聚合季铵盐单体,其制备方法如下:
1)、在氮气保护下,将15.5g 3-异氰酸酯基丙基三甲氧基硅烷、9g二甲基乙醇胺、0.8g辛酸亚锡加入反应器中,在70℃下搅拌反应6h,降温,得化合物B,如反应方程式(5)所示;
2)、加入145g环氧氯丙烷及50mL异丙醇,搅拌混合均匀,在反应温度为80℃下,搅拌反应10h,溶液逐渐变色,呈现淡黄色,冷却呈粘稠状,丙酮洗涤2~3次,40℃下真空干燥,得到淡黄色可聚合环氧基季铵盐,如反应方程式(6)所示。涉及的反应方程式如下:
硅油乳液聚合,所述的乳化剂由非离子乳化剂、阳离子乳化剂按质量比1:2组成,非离子乳化剂为脂肪醇聚氧乙烯醚AEO-7,阳离子乳化剂为十六烷基三甲基溴化铵。
实施例1
一种硅油乳液,其制备方法为:在乳化釜中加入120份水、11份乳化剂、21份D4、4份如式2所示的季铵盐硅烷偶联剂,高速搅拌乳化,得预乳化液;在反应釜中加入150份水、10份乳化剂,搅拌均匀,升温至80-83℃,加入3份氢氧化钠,滴加预乳化液,并保温反应4h;冷却后,以醋酸调节pH值至中性,升温至70-75℃,加入0.2份过硫酸钠与10份水的溶液及8份如式3所示的可聚合季铵盐单体,反应3h,即得所述硅油乳液。
乳化剂由脂肪醇聚氧乙烯醚AEO-7、十六烷基三甲基溴化铵按质量比1:2组成。
所述的季铵盐硅烷偶联剂,其制备方法为:a、在氮气保护下,按摩尔比2.02:1,将3-异氰酸酯基丙基三甲氧基硅烷、3-二甲氨基-1,2-丙二醇加入至反应器中,加入占3-异氰酸酯基丙基三甲氧基硅烷质量0.5%的辛酸亚锡,在70℃下搅拌反应5h,得化合物A;b、在氮气保护下,按摩尔比1:1.1将步骤a所得的化合物A及烯丙基氯加入反应器中,恒温水浴加热,55℃反应5h,反应过程中冷凝回流,反应结束后将粗产品旋转蒸发除去过量的烯丙基氯,得所述的季铵盐硅烷偶联剂。
所述的可聚合季铵盐单体,其制备方法如下:
1)、在氮气保护下,将15.5g 3-异氰酸酯基丙基三甲氧基硅烷、9g二甲基乙醇胺、0.8g辛酸亚锡加入反应器中,在70℃下搅拌反应6h,降温,得化合物B;2)、加入145g环氧氯丙烷及50mL异丙醇,搅拌混合均匀,在反应温度为80℃下,搅拌反应10h,溶液逐渐变色,呈现淡黄色,冷却呈粘稠状,丙酮洗涤2~3次,40℃下真空干燥,得到淡黄色可聚合环氧基季铵盐。
实施例2
涤锦粘双层纱支:75D*160D+10S19%粘胶、58%涤纶、23%锦纶
涤锦粘织物短流程染整工艺,包括去油漂白前处理、一浴法染色、后整理工序,
去油漂白前处理:浴比1:8,配置前处理液、浸入涤锦粘织物,升温至100℃,保温处理30min;前处理液由6g/L NaOH、4g/L双氧水、2g/L双氧水稳定剂M-1021CC(杭州美高华颐化工有限公司)、4g/L去油剂TF-129(浙江传化化学集团有限公司)及水组成;
二浴法染色:
活性/中性染料染锦/粘:按浴比1:8配置染液,入布,升温至60℃、保温染色20min,再升温至100℃、保温染色30min,降温、排液、皂洗、水洗;
分散染料染涤:按浴比1:8配置染液,入布,升温至125-135℃,保温染色45min;降温、排液、还原清洗、水洗;
锦/粘染液由中性固色活性染料、中性染料及2g/L螯合分散剂、2g/L尼龙匀染剂B-31(苏州联胜化学有限公司)、20g/L元明粉及水组成;涤纶染液由分散染料及2g/L螯合分散剂、2g/L涤纶染色宝DM-2831(广东德美精细化工集团股份有限公司)及水组成;
皂洗工艺条件为:净洗剂2092g/L、温度95-98℃、10min;
还原清洗工艺条件为:保险粉2g/L、氢氧化钠2g/L、85℃10min;
后整理:涤锦粘织物浸轧后整理液,170-180℃条件下,30-40m/min车速定型;后整理液由硅油乳液及水组成,后整理液中硅油乳液的浓度为20g/L。
所述的螯合分散剂,其制备方法为:400份水中加入10份马来酸酐、6份α-烯烃磺酸盐、8份丙烯酰胺及22份如式1所示的马来酸混合双酯,搅拌溶解,升温至82℃,滴加16份丙烯酸及0.5份过硫酸钾与15份水的溶液,1.5h滴加完毕,再保温反应4h;反应体系降至室温,按摩尔比n(马来酸混合双酯):n(NaOH):n(CS2)=1:2.2:2.2的比例,先加入NaOH,溶解搅拌均匀,再于室温缓慢滴加CS2,滴加时间1h,然后继续保温反应2h,得所述的螯合分散剂;
其中的硅油乳液由实施例1法制备。
采用该实施例的染色工艺,染制黄、蓝、红三单色试样,测试染色试样的色牢度。染料处方及相关色牢度见表1所示。
表1染料处方及染色品色牢度
涤锦棉织物采用本发明短流程染整工艺加工,其干摩擦牢度、湿摩擦牢度和皂洗牢度优良,达到相关标准要求。
摩擦牢度测试按照GB/T 3920-2008纺织品色牢度试验耐摩擦色牢度;
皂洗牢度测试按照GB/T3921-2008纺织品色牢度试验耐洗色牢度。
Claims (5)
1.涤锦粘织物短流程染整工艺,包括去油漂白前处理、一浴法染色、后整理工序,
去油漂白前处理:配置前处理液、浸入涤锦粘织物,升温至100℃,保温处理30min;
二浴法染色:
活性/中性染料染锦/粘:按浴比配置染液,入布,升温至60℃、保温染色20min,再升温至100℃、保温染色30min,降温、排液、皂洗、水洗;
分散染料染涤:按浴比配置染液,入布,升温至125-135℃,保温染色45min;降温、排液、还原清洗、水洗;
后整理:涤锦粘织物浸轧后整理液,170-180℃条件下,30-40m/min车速定型;
前处理液由6g/L NaOH、4g/L双氧水、2g/L双氧水稳定剂、4g/L去油剂及水组成;
染锦/粘的染液由中性固色活性染料、中性染料及2g/L螯合分散剂、2g/L锦纶匀染剂、20g/L元明粉及水组成;
染涤纶的染液由分散染料及2g/L螯合分散剂、2g/L高温匀染剂及水组成;
后整理液由硅油乳液及水组成;
所述的螯合分散剂,其制备方法为:400份水中加入10份马来酸酐、6份α-烯烃磺酸盐、8份丙烯酰胺及22份如式1所示的马来酸混合双酯,搅拌溶解,升温至82℃,滴加16份丙烯酸及0.5份过硫酸钾与15份水的溶液,1.5h滴加完毕,再保温反应4h;反应体系降至室温,按摩尔比n(马来酸混合双酯):n(NaOH)∶n(CS2)=1∶2.2∶2.2的比例,先加入NaOH,溶解搅拌均匀,再于室温缓慢滴加CS2,滴加时间1h,然后继续保温反应2h,得所述的螯合分散剂;
所述的硅油乳液,其制备方法为:在乳化釜中加入120份水、11份乳化剂、21份D4、4份如式2所示的季铵盐硅烷偶联剂,高速搅拌乳化,得预乳化液;在反应釜中加入150份水、10份乳化剂,搅拌均匀,升温至80-83℃,加入3份氢氧化钠,滴加预乳化液,并保温反应4h;冷却后,以醋酸调节pH值至中性,升温至70-75℃,加入0.2份过硫酸钠与10份水的溶液及8份如式3所示的可聚合季铵盐单体,反应3h,即得所述硅油乳液。
2.根据权利要求1所述的涤锦粘织物短流程染整工艺,其特征在于:所述的双氧水稳定剂为氧浴保护剂OWS、双氧水稳定剂M-1021CC中的一种。
3.根据权利要求1所述的涤锦粘织物短流程染整工艺,其特征在于:述的去油剂为雅洁瑞RO-G、去油剂TF-129中的一种。
4.根据权利要求1所述的涤锦粘织物短流程染整工艺,其特征在于:述的高温匀染剂为高温耐盐匀染剂RS-11、涤纶染色宝DM-2831中的一种。
5.根据权利要求1所述的涤锦粘织物短流程染整工艺,其特征在于:述的锦纶匀染剂为匀染剂O、尼龙匀染剂B-31中的一种。
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