CN108330676A - 一种抗拉型氨纶纤维的制备方法 - Google Patents
一种抗拉型氨纶纤维的制备方法 Download PDFInfo
- Publication number
- CN108330676A CN108330676A CN201810137258.4A CN201810137258A CN108330676A CN 108330676 A CN108330676 A CN 108330676A CN 201810137258 A CN201810137258 A CN 201810137258A CN 108330676 A CN108330676 A CN 108330676A
- Authority
- CN
- China
- Prior art keywords
- spandex
- mixing
- mass ratio
- rubber latex
- pretreatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920002334 Spandex Polymers 0.000 title claims abstract description 148
- 239000004759 spandex Substances 0.000 title claims abstract description 148
- 239000000835 fiber Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 67
- 229920000126 latex Polymers 0.000 claims abstract description 62
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 22
- 239000012065 filter cake Substances 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 19
- 230000004048 modification Effects 0.000 claims abstract description 17
- 238000012986 modification Methods 0.000 claims abstract description 17
- -1 polytetramethylene Polymers 0.000 claims description 62
- 239000000243 solution Substances 0.000 claims description 45
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- 238000009987 spinning Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 19
- 206010070834 Sensitisation Diseases 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 230000008313 sensitization Effects 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 17
- 239000004970 Chain extender Substances 0.000 claims description 16
- 150000001412 amines Chemical class 0.000 claims description 16
- 239000011259 mixed solution Substances 0.000 claims description 16
- 239000004814 polyurethane Substances 0.000 claims description 16
- 229920002635 polyurethane Polymers 0.000 claims description 16
- 239000000654 additive Substances 0.000 claims description 15
- 230000000996 additive effect Effects 0.000 claims description 15
- 230000006870 function Effects 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000007788 roughening Methods 0.000 claims description 14
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 14
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 13
- 229910000077 silane Inorganic materials 0.000 claims description 13
- 239000005543 nano-size silicon particle Substances 0.000 claims description 11
- 235000012239 silicon dioxide Nutrition 0.000 claims description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 10
- 230000003213 activating effect Effects 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 8
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 claims description 8
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 8
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 claims description 8
- 229940113088 dimethylacetamide Drugs 0.000 claims description 8
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 8
- 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 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 7
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 7
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000001119 stannous chloride Substances 0.000 claims description 7
- 235000011150 stannous chloride Nutrition 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 claims description 4
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 claims description 3
- ZRMMVODKVLXCBB-UHFFFAOYSA-N 1-n-cyclohexyl-4-n-phenylbenzene-1,4-diamine Chemical compound C1CCCCC1NC(C=C1)=CC=C1NC1=CC=CC=C1 ZRMMVODKVLXCBB-UHFFFAOYSA-N 0.000 claims description 3
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 claims description 3
- 238000004043 dyeing Methods 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 235000019359 magnesium stearate Nutrition 0.000 claims description 3
- 150000003505 terpenes Chemical class 0.000 claims description 3
- 235000007586 terpenes Nutrition 0.000 claims description 3
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 239000004753 textile Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- 239000000908 ammonium hydroxide Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000005441 aurora Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/20—Halides of elements of Groups 4 or 14 of the Periodic Table, e.g. zirconyl chloride
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
-
- 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
- D06M11/32—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
- D06M11/48—Oxides or hydroxides of chromium, molybdenum or tungsten; Chromates; Dichromates; Molybdates; Tungstates
-
- 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
- D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—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 nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
- D06M11/65—Salts of oxyacids of nitrogen
-
- 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
- D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
-
- 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
- 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
- D06M2101/38—Polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
本发明公开了一种抗拉型氨纶纤维的制备方法,属于纺织材料技术领域。将预处理氨纶与水按质量比1:5~1:8混合,并向预处理氨纶与水的混合物中加入预处理氨纶质量2~3倍的硅烷偶联剂,于温度为40~50℃,转速为230~350r/min的条件下搅拌混合30~70min后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:5~1:8混合,并向滤饼与橡胶乳液的混合物中加入橡胶乳液质量0.1~0.2倍的硫化剂,橡胶乳液质量0.1~0.2倍的防老剂和橡胶乳液质量0.3~0.5倍的增粘剂,于温度为50~70℃,转速为200~280r/min的条件下搅拌混合60~140min后,过滤,得预处理改性氨纶,将预处理改性氨纶移入硫化机中硫化,出料,即得抗拉型氨纶纤维。本发明所得抗拉型氨纶纤维具有优异的拉伸性能。
Description
技术领域
本发明公开了一种抗拉型氨纶纤维的制备方法,属于纺织材料技术领域。
背景技术
对于纺织材料而言,多数情况下所承受的破坏方式是一种在小的应力下经长时间对材料的破坏积累到一定程度,材料内部的结合能抵抗不住这种破坏时,就呈现出整体破坏。重复拉伸就属于这种破坏方式。纤维在这种方式下,根据所受的外力的大小、作用的次数,以及在这个过程中,材料自身被修复的程度,决定了纤维抵抗破坏的能力,也就是抗疲劳能力。
目前,氨纶仍然是使用最为广泛的弹性纤维,其超高的伸长率和优良的弹性回复性能显著提高了服装的舒适度和抗皱性,因此被广泛地应用于纺织行业。其中,被重复拉伸而不致破坏是氨纶丝弹性的良好表现。但是,氨纶丝因在后期加工、使用过程中,经过多次反复拉伸作用而受到破坏,进而影响弹力纱线及弹力织物的产品质量,比如,普通氨纶丝容易出现极光效应,限制了氨纶丝的应用范围。为了满足消费者的需求,氨纶丝的生产企业通常在氨纶丝的纺丝过程中加入微量的消光剂,以提高其折射率,起到深度消光或部分消光的作用。因此有必要对氨纶丝的反复拉伸性能进行测试研究,以便制定合理的生产工艺,延长产品使用寿命。
发明内容
本发明主要解决的技术问题是:针对传统氨纶丝拉伸性能不佳的问题,提供了一种抗拉型氨纶纤维的制备方法。
为了解决上述技术问题,本发明所采用的技术方案是:
(1)将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比1.6:1.0~2.2:1.0混合,搅拌反应,得封端聚四亚甲基醚二醇;
(2)将胺类物质与N,N-二甲基乙酰胺按质量比1:100~5:100混合,得扩链剂混合液;
(3)将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.1~1.0:1.2混合,并加入封端聚四亚甲基醚二醇质量0.2~0.3倍纳米二氧化硅,搅拌混合后,得聚氨酯混合溶液;
(4)将聚氨酯混合溶液与功能助剂按质量比20:1~25:1混合,得纺丝原液,将纺丝原液进行熟化后,纺丝,得氨纶纤维;
(5)将氨纶纤维与铬酸溶液按质量比1:5~1:8混合,粗化,过滤,得粗化氨纶,将粗化氨纶与氯化亚锡溶液按质量比1:10~1:15混合浸泡,过滤,得滤渣,将滤渣碱洗后,得敏化氨纶;
(6)将硝酸银与去离子水按质量比1:5~1:8混合,得活化液,将敏化氨纶水洗后与活化液按质量比1:8~1:10混合,过滤,水洗,得预处理氨纶;
(7)将预处理氨纶与水按质量比1:5~1:8混合,并加入预处理氨纶质量2~3倍的硅烷偶联剂,搅拌混合后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:5~1:8混合,并加入橡胶乳液质量0.1~0.2倍的硫化剂,橡胶乳液质量0.1~0.2倍的防老剂和橡胶乳液质量0.3~0.5倍的增粘剂,搅拌混合后,过滤,得预处理改性氨纶,将预处理改性氨纶硫化,得抗拉型氨纶纤维。
步骤(2)所述胺类物质为二乙胺,正己胺,正丁胺中任意一种或两种的混合物。
步骤(4)所述功能助剂为消光剂二氧化钛,润滑剂硬脂酸镁,染色助剂SAS中任意一种或几种。
步骤(7)所述硅烷偶联剂为硅烷偶联剂KH-550,硅烷偶联剂KH-560或硅烷偶联剂KH-570中任意一种。
步骤(7)所述橡胶乳液为天然橡胶乳液或三元乙丙橡胶乳液中任意一种,所述橡胶乳液的固含量为55~65%。
步骤(7)所述硫化剂为硫磺,一氯化硫或促进剂TMTD中任意一种。
步骤(7)所述防老剂为防老剂RD,防老剂4020或防老剂4010中任意一种。
步骤(7)所述增粘剂为松香树脂或萜烯树脂中任意一种。
本发明的有益效果是:
(1)本发明在制备抗拉型氨纶纤维时在原料中加入纳米二氧化硅,首先,纳米二氧化硅在加入产品中后,纳米二氧化硅可进入氨纶纤维的非结晶区,从而提高氨纶的结晶度,进而使产品的拉伸断裂强度提高,其次,纳米二氧化硅在加入产品中后,由于纳米二氧化硅表面富含羟基等活性基团,在加入产品中后粒子不但通过范德华力与高聚物结合在一起,而且这些具有较高的化学反应活性的纳米微粒也会同高聚物分子链段的活性点发生化学反应而紧密结合,可承受更多的外力,从而使得产品断裂强力增加,并且由于加入硅烷偶联剂和橡胶乳液,表面的二氧化硅可与橡胶大分子结合,从而使橡胶大分子在氨纶表面缠绕,进而使产品断裂强力进一步提高;
(2)本发明在制备抗拉型氨纶纤维时在预处理氨纶表面进行活化和镀膜处理,并使用橡胶乳液,一方面,预处理氨纶表面在经过活化和镀膜处理后,氨纶表面覆盖一层金属层,从而使纤维的断裂强力有所提高,另一方面,将镀膜处理后的氨纶与橡胶乳液混合,并将含有橡胶大分子的氨纶进行硫化,橡胶大分子可在硅烷偶联剂,硫化剂和增粘剂的作用下在金属镀层表面形成一层橡胶层,从而使产品的断裂强力进一步提高。
具体实施方式
将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比1.6:1.0~2.2:1.0混合,于温度为75~95℃,转速为230~320r/min的条件下搅拌反应90~150min后,得封端聚四亚甲基醚二醇;将胺类物质与N,N-二甲基乙酰胺按质量比1:100~5:100混合,于温度为40~55℃,转速为200~280r/min的条件下,搅拌混合15~30min后,得扩链剂混合液;将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.1~1.0:1.2混合于烧杯中,并向烧杯中加入封端聚四亚甲基醚二醇质量0.2~0.3倍纳米二氧化硅,于温度为55~75℃,转速为240~320r/min的条件下搅拌混合60~120min后,得聚氨酯混合溶液;将聚氨酯混合溶液与功能助剂按质量比20:1~25:1混合,于温度为40~55℃,转速为200~300r/min的条件下,搅拌混合15~30min,得纺丝原液,将纺丝原液于转速为230~350r/min的条件下熟化20~30h后,纺丝,得氨纶纤维;将氨纶纤维与质量分数为10~15%的铬酸溶液按质量比1:5~1:8混合,于温度为20~40℃的条件下粗化25~40s后,过滤,得粗化氨纶,将粗化氨纶与质量分数为10~30%的氯化亚锡溶液按质量比1:10~1:15混合,于室温条件下浸泡40~100min后,过滤,得滤渣,将滤渣用质量分数为3~10%的氨水以10~30mL/min的速率清洗后,得敏化氨纶;将硝酸银与去离子水按质量比1:5~1:8混合,于温度为30~40℃,转速为250~350r/min的条件下,搅拌混合15~20min后得活化液,将敏化氨纶用去离子水洗涤3~6次后与活化液按质量比1:8~1:10混合,于室温条件下恒温浸泡3~4h后,过滤,得预处理敏化氨纶,将预处理敏化氨纶用去离子水洗涤5~8次后,得预处理氨纶;将预处理氨纶与水按质量比1:5~1:8混合,并向预处理氨纶与水的混合物中加入预处理氨纶质量2~3倍的硅烷偶联剂,于温度为40~50℃,转速为230~350r/min的条件下搅拌混合30~70min后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:5~1:8混合,并向滤饼与橡胶乳液的混合物中加入橡胶乳液质量0.1~0.2倍的硫化剂,橡胶乳液质量0.1~0.2倍的防老剂和橡胶乳液质量0.3~0.5倍的增粘剂,于温度为50~70℃,转速为200~280r/min的条件下搅拌混合60~140min后,过滤,得预处理改性氨纶,将预处理改性氨纶移入硫化机中硫化,出料,即得抗拉型氨纶纤维。所述胺类物质为二乙胺,正己胺,正丁胺中任意一种或两种的混合物。所述功能助剂为消光剂二氧化钛,润滑剂硬脂酸镁,染色助剂SAS中任意一种或几种。所述硅烷偶联剂为硅烷偶联剂KH-550,硅烷偶联剂KH-560或硅烷偶联剂KH-570中任意一种。所述橡胶乳液为天然橡胶乳液或三元乙丙橡胶乳液中任意一种,所述橡胶乳液的固含量为55~65%。所述硫化剂为硫磺,一氯化硫或促进剂TMTD中任意一种。所述防老剂为防老剂RD,防老剂4020或防老剂4010中任意一种。所述增粘剂为松香树脂或萜烯树脂中任意一种。
实例1
将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比2.2:1.0混合,于温度为95℃,转速为320r/min的条件下搅拌反应150min后,得封端聚四亚甲基醚二醇;将胺类物质与N,N-二甲基乙酰胺按质量比5:100混合,于温度为55℃,转速为280r/min的条件下,搅拌混合30min后,得扩链剂混合液;将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.2混合于烧杯中,并向烧杯中加入封端聚四亚甲基醚二醇质量0.3倍纳米二氧化硅,于温度为75℃,转速为320r/min的条件下搅拌混合120min后,得聚氨酯混合溶液;将聚氨酯混合溶液与功能助剂按质量比25:1混合,于温度为55℃,转速为300r/min的条件下,搅拌混合30min,得纺丝原液,将纺丝原液于转速为350r/min的条件下熟化30h后,纺丝,得氨纶纤维;将氨纶纤维与质量分数为15%的铬酸溶液按质量比1:8混合,于温度为40℃的条件下粗化40s后,过滤,得粗化氨纶,将粗化氨纶与质量分数为30%的氯化亚锡溶液按质量比1:15混合,于室温条件下浸泡100min后,过滤,得滤渣,将滤渣用质量分数为10%的氨水以30mL/min的速率清洗后,得敏化氨纶;将硝酸银与去离子水按质量比1:8混合,于温度为40℃,转速为350r/min的条件下,搅拌混合20min后得活化液,将敏化氨纶用去离子水洗涤6次后与活化液按质量比1:10混合,于室温条件下恒温浸泡4h后,过滤,得预处理敏化氨纶,将预处理敏化氨纶用去离子水洗涤8次后,得预处理氨纶;将预处理氨纶与水按质量比1:8混合,并向预处理氨纶与水的混合物中加入预处理氨纶质量3倍的硅烷偶联剂,于温度为50℃,转速为350r/min的条件下搅拌混合70min后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:8混合,并向滤饼与橡胶乳液的混合物中加入橡胶乳液质量0.2倍的硫化剂,橡胶乳液质量0.2倍的防老剂和橡胶乳液质量0.5倍的增粘剂,于温度为70℃,转速为280r/min的条件下搅拌混合140min后,过滤,得预处理改性氨纶,将预处理改性氨纶移入硫化机中硫化,出料,即得抗拉型氨纶纤维。所述胺类物质为二乙胺。所述功能助剂为消光剂二氧化钛。所述硅烷偶联剂为硅烷偶联剂KH-550。所述橡胶乳液为天然橡胶乳液,所述橡胶乳液的固含量为65%。所述硫化剂为硫磺。所述防老剂为防老剂RD。所述增粘剂为松香树脂。
实例2
将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比2.2:1.0混合,于温度为95℃,转速为320r/min的条件下搅拌反应150min后,得封端聚四亚甲基醚二醇;将胺类物质与N,N-二甲基乙酰胺按质量比5:100混合,于温度为55℃,转速为280r/min的条件下,搅拌混合30min后,得扩链剂混合液;将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.2混合于烧杯中,于温度为75℃,转速为320r/min的条件下搅拌混合120min后,得聚氨酯混合溶液;将聚氨酯混合溶液与功能助剂按质量比25:1混合,于温度为55℃,转速为300r/min的条件下,搅拌混合30min,得纺丝原液,将纺丝原液于转速为350r/min的条件下熟化30h后,纺丝,得氨纶纤维;将氨纶纤维与质量分数为15%的铬酸溶液按质量比1:8混合,于温度为40℃的条件下粗化40s后,过滤,得粗化氨纶,将粗化氨纶与质量分数为30%的氯化亚锡溶液按质量比1:15混合,于室温条件下浸泡100min后,过滤,得滤渣,将滤渣用质量分数为10%的氨水以30mL/min的速率清洗后,得敏化氨纶;将硝酸银与去离子水按质量比1:8混合,于温度为40℃,转速为350r/min的条件下,搅拌混合20min后得活化液,将敏化氨纶用去离子水洗涤6次后与活化液按质量比1:10混合,于室温条件下恒温浸泡4h后,过滤,得预处理敏化氨纶,将预处理敏化氨纶用去离子水洗涤8次后,得预处理氨纶;将预处理氨纶与水按质量比1:8混合,并向预处理氨纶与水的混合物中加入预处理氨纶质量3倍的硅烷偶联剂,于温度为50℃,转速为350r/min的条件下搅拌混合70min后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:8混合,并向滤饼与橡胶乳液的混合物中加入橡胶乳液质量0.2倍的硫化剂,橡胶乳液质量0.2倍的防老剂和橡胶乳液质量0.5倍的增粘剂,于温度为70℃,转速为280r/min的条件下搅拌混合140min后,过滤,得预处理改性氨纶,将预处理改性氨纶移入硫化机中硫化,出料,即得抗拉型氨纶纤维。所述胺类物质为二乙胺。所述功能助剂为消光剂二氧化钛。所述硅烷偶联剂为硅烷偶联剂KH-550。所述橡胶乳液为天然橡胶乳液,所述橡胶乳液的固含量为65%。所述硫化剂为硫磺。所述防老剂为防老剂RD。所述增粘剂为松香树脂。
实例3
将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比2.2:1.0混合,于温度为95℃,转速为320r/min的条件下搅拌反应150min后,得封端聚四亚甲基醚二醇;将胺类物质与N,N-二甲基乙酰胺按质量比5:100混合,于温度为55℃,转速为280r/min的条件下,搅拌混合30min后,得扩链剂混合液;将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.2混合于烧杯中,并向烧杯中加入封端聚四亚甲基醚二醇质量0.3倍纳米二氧化硅,于温度为75℃,转速为320r/min的条件下搅拌混合120min后,得聚氨酯混合溶液;将聚氨酯混合溶液与功能助剂按质量比25:1混合,于温度为55℃,转速为300r/min的条件下,搅拌混合30min,得纺丝原液,将纺丝原液于转速为350r/min的条件下熟化30h后,纺丝,得氨纶纤维;将氨纶纤维与质量分数为15%的铬酸溶液按质量比1:8混合,于温度为40℃的条件下粗化40s后,过滤,得粗化氨纶;将硝酸银与去离子水按质量比1:8混合,于温度为40℃,转速为350r/min的条件下,搅拌混合20min后得活化液,将粗化氨纶用去离子水洗涤6次后与活化液按质量比1:10混合,于室温条件下恒温浸泡4h后,过滤,得预处理粗化氨纶,将预处理粗化氨纶用去离子水洗涤8次后,得预处理氨纶;将预处理氨纶与水按质量比1:8混合,并向预处理氨纶与水的混合物中加入预处理氨纶质量3倍的硅烷偶联剂,于温度为50℃,转速为350r/min的条件下搅拌混合70min后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:8混合,并向滤饼与橡胶乳液的混合物中加入橡胶乳液质量0.2倍的硫化剂,橡胶乳液质量0.2倍的防老剂和橡胶乳液质量0.5倍的增粘剂,于温度为70℃,转速为280r/min的条件下搅拌混合140min后,过滤,得预处理改性氨纶,将预处理改性氨纶移入硫化机中硫化,出料,即得抗拉型氨纶纤维。所述胺类物质为二乙胺。所述功能助剂为消光剂二氧化钛。所述硅烷偶联剂为硅烷偶联剂KH-550。所述橡胶乳液为天然橡胶乳液,所述橡胶乳液的固含量为65%。所述硫化剂为硫磺。所述防老剂为防老剂RD。所述增粘剂为松香树脂。
实例4
将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比2.2:1.0混合,于温度为95℃,转速为320r/min的条件下搅拌反应150min后,得封端聚四亚甲基醚二醇;将胺类物质与N,N-二甲基乙酰胺按质量比5:100混合,于温度为55℃,转速为280r/min的条件下,搅拌混合30min后,得扩链剂混合液;将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.2混合于烧杯中,并向烧杯中加入封端聚四亚甲基醚二醇质量0.3倍纳米二氧化硅,于温度为75℃,转速为320r/min的条件下搅拌混合120min后,得聚氨酯混合溶液;将聚氨酯混合溶液与功能助剂按质量比25:1混合,于温度为55℃,转速为300r/min的条件下,搅拌混合30min,得纺丝原液,将纺丝原液于转速为350r/min的条件下熟化30h后,纺丝,得氨纶纤维;将氨纶纤维与质量分数为15%的铬酸溶液按质量比1:8混合,于温度为40℃的条件下粗化40s后,过滤,得粗化氨纶,将粗化氨纶与质量分数为30%的氯化亚锡溶液按质量比1:15混合,于室温条件下浸泡100min后,过滤,得滤渣,将滤渣用质量分数为10%的氨水以30mL/min的速率清洗后,得敏化氨纶;将敏化氨纶与水按质量比1:8混合,并向敏化氨纶与水的混合物中加入敏化氨纶质量3倍的硅烷偶联剂,于温度为50℃,转速为350r/min的条件下搅拌混合70min后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:8混合,并向滤饼与橡胶乳液的混合物中加入橡胶乳液质量0.2倍的硫化剂,橡胶乳液质量0.2倍的防老剂和橡胶乳液质量0.5倍的增粘剂,于温度为70℃,转速为280r/min的条件下搅拌混合140min后,过滤,得预处理改性氨纶,将预处理改性氨纶移入硫化机中硫化,出料,即得抗拉型氨纶纤维。所述胺类物质为二乙胺。所述功能助剂为消光剂二氧化钛。所述硅烷偶联剂为硅烷偶联剂KH-550。所述橡胶乳液为天然橡胶乳液,所述橡胶乳液的固含量为65%。所述硫化剂为硫磺。所述防老剂为防老剂RD。所述增粘剂为松香树脂。
实例5
将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比2.2:1.0混合,于温度为95℃,转速为320r/min的条件下搅拌反应150min后,得封端聚四亚甲基醚二醇;将胺类物质与N,N-二甲基乙酰胺按质量比5:100混合,于温度为55℃,转速为280r/min的条件下,搅拌混合30min后,得扩链剂混合液;将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.2混合于烧杯中,并向烧杯中加入封端聚四亚甲基醚二醇质量0.3倍纳米二氧化硅,于温度为75℃,转速为320r/min的条件下搅拌混合120min后,得聚氨酯混合溶液;将聚氨酯混合溶液与功能助剂按质量比25:1混合,于温度为55℃,转速为300r/min的条件下,搅拌混合30min,得纺丝原液,将纺丝原液于转速为350r/min的条件下熟化30h后,纺丝,得氨纶纤维;将氨纶纤维与质量分数为15%的铬酸溶液按质量比1:8混合,于温度为40℃的条件下粗化40s后,过滤,得粗化氨纶,将粗化氨纶与质量分数为30%的氯化亚锡溶液按质量比1:15混合,于室温条件下浸泡100min后,过滤,得滤渣,将滤渣用质量分数为10%的氨水以30mL/min的速率清洗后,得敏化氨纶;将硝酸银与去离子水按质量比1:8混合,于温度为40℃,转速为350r/min的条件下,搅拌混合20min后得活化液,将敏化氨纶用去离子水洗涤6次后与活化液按质量比1:10混合,于室温条件下恒温浸泡4h后,过滤,得预处理敏化氨纶,将预处理敏化氨纶用去离子水洗涤8次后,得预处理氨纶;将预处理氨纶与水按质量比1:8混合,并向预处理氨纶与水的混合物中加入预处理氨纶质量3倍的硅烷偶联剂,于温度为50℃,转速为350r/min的条件下搅拌混合70min后,过滤,得预处理改性氨纶,将预处理改性氨纶移入硫化机中硫化,出料,即得抗拉型氨纶纤维。所述胺类物质为二乙胺。所述功能助剂为消光剂二氧化钛。所述硅烷偶联剂为硅烷偶联剂KH-550。
对比例:上海某纤维有限公司生产的氨纶纤维。
将实例1至5所得氨纶纤维和对比例产品进行性能检测,具体检测方法如下:
用HD009N电子单丝强力检测其仪拉伸断裂强力;参照标准FZ/T50007,结合氨纶丝一般的伸长使用情况,选择定伸长模式的重复拉伸。氨纶丝的定伸长率为400%,拉伸次数分别为30次,测试50根单丝重复拉伸性能的弹性回复率。具体检测结果如表1所示:
表1:性能检测表
检测内容 | 实例1 | 实例2 | 实例3 | 实例4 | 实例5 | 对比例 |
断裂强力/cN | 52.93 | 48.28 | 48.61 | 47.75 | 48.52 | 45.61 |
弹性回复率/% | 95.74 | 90.67 | 91.03 | 91.15 | 90.98 | 87.99 |
由表1检测结果可知,本发明所得抗拉型氨纶纤维具有优异的拉伸性能。
Claims (8)
1.一种抗拉型氨纶纤维的制备方法,其特征在于,具体制备方法为:
(1)将聚四亚甲基醚二醇与4,4-二苯基甲烷二异氰酸酯按摩尔比1.6:1.0~2.2:1.0混合,搅拌反应,得封端聚四亚甲基醚二醇;
(2)将胺类物质与N,N-二甲基乙酰胺按质量比1:100~5:100混合,得扩链剂混合液;
(3)将封端聚四亚甲基醚二醇与扩链剂混合液按质量比1.0:1.1~1.0:1.2混合,并加入封端聚四亚甲基醚二醇质量0.2~0.3倍纳米二氧化硅,搅拌混合后,得聚氨酯混合溶液;
(4)将聚氨酯混合溶液与功能助剂按质量比20:1~25:1混合,得纺丝原液,将纺丝原液进行熟化后,纺丝,得氨纶纤维;
(5)将氨纶纤维与铬酸溶液按质量比1:5~1:8混合,粗化,过滤,得粗化氨纶,将粗化氨纶与氯化亚锡溶液按质量比1:10~1:15混合浸泡,过滤,得滤渣,将滤渣碱洗后,得敏化氨纶;
(6)将硝酸银与去离子水按质量比1:5~1:8混合,得活化液,将敏化氨纶水洗后与活化液按质量比1:8~1:10混合,过滤,水洗,得预处理氨纶;
(7)将预处理氨纶与水按质量比1:5~1:8混合,并加入预处理氨纶质量2~3倍的硅烷偶联剂,搅拌混合后,过滤,得滤饼,将滤饼与橡胶乳液按质量比1:5~1:8混合,并加入橡胶乳液质量0.1~0.2倍的硫化剂,橡胶乳液质量0.1~0.2倍的防老剂和橡胶乳液质量0.3~0.5倍的增粘剂,搅拌混合后,过滤,得预处理改性氨纶,将预处理改性氨纶硫化,得抗拉型氨纶纤维。
2.根据权利要求1所述的一种抗拉型氨纶纤维的制备方法,其特征在于:步骤(2)所述胺类物质为二乙胺,正己胺,正丁胺中任意一种或两种的混合物。
3.根据权利要求1所述的一种抗拉型氨纶纤维的制备方法,其特征在于:步骤(4)所述功能助剂为消光剂二氧化钛,润滑剂硬脂酸镁,染色助剂SAS中任意一种或几种。
4.根据权利要求1所述的一种抗拉型氨纶纤维的制备方法,其特征在于:步骤(7)所述硅烷偶联剂为硅烷偶联剂KH-550,硅烷偶联剂KH-560或硅烷偶联剂KH-570中任意一种。
5.根据权利要求1所述的一种抗拉型氨纶纤维的制备方法,其特征在于:步骤(7)所述橡胶乳液为天然橡胶乳液或三元乙丙橡胶乳液中任意一种,所述橡胶乳液的固含量为55~65%。
6.根据权利要求1所述的一种抗拉型氨纶纤维的制备方法,其特征在于:步骤(7)所述硫化剂为硫磺,一氯化硫或促进剂TMTD中任意一种。
7.根据权利要求1所述的一种抗拉型氨纶纤维的制备方法,其特征在于:步骤(7)所述防老剂为防老剂RD,防老剂4020或防老剂4010中任意一种。
8.根据权利要求1所述的一种抗拉型氨纶纤维的制备方法,其特征在于:步骤(7)所述增粘剂为松香树脂或萜烯树脂中任意一种。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810137258.4A CN108330676A (zh) | 2018-02-10 | 2018-02-10 | 一种抗拉型氨纶纤维的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810137258.4A CN108330676A (zh) | 2018-02-10 | 2018-02-10 | 一种抗拉型氨纶纤维的制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108330676A true CN108330676A (zh) | 2018-07-27 |
Family
ID=62928736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810137258.4A Pending CN108330676A (zh) | 2018-02-10 | 2018-02-10 | 一种抗拉型氨纶纤维的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108330676A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110760945A (zh) * | 2019-10-28 | 2020-02-07 | 浙江华峰氨纶股份有限公司 | 一种具有良好热稳定性的氨纶纤维及其制备方法 |
CN111607867A (zh) * | 2019-02-25 | 2020-09-01 | 朴喜大 | 热塑性聚氨酯原纱 |
CN112410966A (zh) * | 2020-12-31 | 2021-02-26 | 福建南安市汇德纺织科技有限公司 | 一种高弹性改性氨纶包覆纱及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01297071A (ja) * | 1988-05-26 | 1989-11-30 | Sumitomo Bakelite Co Ltd | バルーンカテーテルの製造方法 |
CN103061114A (zh) * | 2013-01-15 | 2013-04-24 | 深圳市新纶科技股份有限公司 | 一种电磁屏蔽织物的制备方法 |
CN104278354A (zh) * | 2014-10-28 | 2015-01-14 | 浙江华峰氨纶股份有限公司 | 一种肉色氨纶的制备方法 |
CN104499272A (zh) * | 2015-01-15 | 2015-04-08 | 中国科学院上海硅酸盐研究所 | 一种高弹性导电纤维及其制备方法 |
CN105386152A (zh) * | 2015-12-29 | 2016-03-09 | 浙江华峰氨纶股份有限公司 | 一种具有耐拉伸疲劳性能的聚氨酯纤维的制备方法 |
CN106436288A (zh) * | 2016-09-30 | 2017-02-22 | 天津工业大学 | 一种导电氨纶丝或棉织物的制备方法 |
-
2018
- 2018-02-10 CN CN201810137258.4A patent/CN108330676A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01297071A (ja) * | 1988-05-26 | 1989-11-30 | Sumitomo Bakelite Co Ltd | バルーンカテーテルの製造方法 |
CN103061114A (zh) * | 2013-01-15 | 2013-04-24 | 深圳市新纶科技股份有限公司 | 一种电磁屏蔽织物的制备方法 |
CN104278354A (zh) * | 2014-10-28 | 2015-01-14 | 浙江华峰氨纶股份有限公司 | 一种肉色氨纶的制备方法 |
CN104499272A (zh) * | 2015-01-15 | 2015-04-08 | 中国科学院上海硅酸盐研究所 | 一种高弹性导电纤维及其制备方法 |
CN105386152A (zh) * | 2015-12-29 | 2016-03-09 | 浙江华峰氨纶股份有限公司 | 一种具有耐拉伸疲劳性能的聚氨酯纤维的制备方法 |
CN106436288A (zh) * | 2016-09-30 | 2017-02-22 | 天津工业大学 | 一种导电氨纶丝或棉织物的制备方法 |
Non-Patent Citations (4)
Title |
---|
上海印染工业行业协会 等: "《印染手册》", 31 May 2003, 中国纺织出版社 * |
王政: "导电弹性纤维的研制", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
田俊莹 等: "《纺织品功能整理》", 30 April 2010, 中国纺织出版社 * |
章基凯: "《有机硅材料》", 31 October 1999, 中国物资出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111607867A (zh) * | 2019-02-25 | 2020-09-01 | 朴喜大 | 热塑性聚氨酯原纱 |
CN110760945A (zh) * | 2019-10-28 | 2020-02-07 | 浙江华峰氨纶股份有限公司 | 一种具有良好热稳定性的氨纶纤维及其制备方法 |
CN112410966A (zh) * | 2020-12-31 | 2021-02-26 | 福建南安市汇德纺织科技有限公司 | 一种高弹性改性氨纶包覆纱及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6730989B2 (ja) | ナノコンポジットエラストマー | |
CN108330676A (zh) | 一种抗拉型氨纶纤维的制备方法 | |
CN100419145C (zh) | 由高均质纤维素溶液制造的纤维素浸胶帘线和轮胎 | |
ES2951914T3 (es) | Composición de inmersión acuosa | |
ES2951915T3 (es) | Composición de inmersión acuosa | |
JP4326401B2 (ja) | リヨセルモノフィラメント、リヨセルマルチフィラメント及びリヨセルフィラメントの製造方法 | |
JP7480164B2 (ja) | 水性浸漬組成物 | |
TWI555889B (zh) | Polyester fiber for rubber reinforcing and its manufacturing method | |
JPH0530378B2 (zh) | ||
JP2007177360A (ja) | ポリエステルタイヤキャッププライコードの製造方法 | |
CN110452539A (zh) | 一种聚苯乙烯改性硅橡胶同步带及其制备方法 | |
JP5899762B2 (ja) | ゴム補強用ポリエステル繊維コードの製造方法およびタイヤ | |
JP2006274528A (ja) | ポリエステルタイヤキャッププライコードおよびその製造方法 | |
CN110678485A (zh) | 环境友好的纤维素废料再循环 | |
US2314976A (en) | Method of improving the adhesion of rubber to cotton | |
JP5542084B2 (ja) | ゴム補強用ポリエステル繊維 | |
US2792279A (en) | Viscose composition and method of spinning | |
JPH06299134A (ja) | ポリエステル繊維用接着剤組成物 | |
KR100630265B1 (ko) | 라이오셀 가교섬유 및 제조방법 | |
JPH11350282A (ja) | ゴムホース補強用ポリエステルコードおよびその製造方法 | |
JP2000355875A (ja) | ポリエステル繊維コードの処理方法 | |
KR100863238B1 (ko) | 타이어 코드의 제조방법 및 이로부터 제조되는 타이어 코드 | |
Edirisinghe et al. | Effect of latex coated coconut fibre on cure characteristics and physico mechanical properties of natural rubber-coir composites | |
JP2672623B2 (ja) | ゴム補強用ポリビニルアルコール系合成繊維 | |
JP4544829B2 (ja) | ポリケトン繊維コード及びそれを用いたタイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |
|
RJ01 | Rejection of invention patent application after publication |