Loluphi uhlobo lwelaphu ispandex?
ISpandex luhlobo lwefiber yepolyurethane.Ngenxa yokuthamba kwayo okugqwesileyo, ikwabizwa ngokuba yi-elastic fiber, esetyenziswa kakhulu kwimpahla yempahla.Iimpawu eziphambili zelaphu le-spandex zezi:(1) I-elasticity ye-spandex iphezulu kakhulu.Ngokubanzi, iimveliso azisebenzisi i-100% ye-polyurethane, kwaye kwiimeko ezininzi, i-5% ukuya kwi-30% ye-polyurethane idityaniswe kwilaphu, inika ukunyuka kweentlobo zeelaphu ze-spandex eziqhayisa i-15% ukuya kwi-45% ye-elasticity ekhululekile. 2) Ilaphu le-spandex lihlala lenziwe ngomsonto odibeneyo.Kuthetha ukuba i-spandex ngundoqo kunye nezinye iintsinga (ezifana nenayiloni, ipolyester, njl.njl.) yi-cortex yokwenza ilaphu elilastiki eligqumayo, eliqhayisa ngokuguquguquka kakuhle emzimbeni kwaye liyinto efanelekileyo yempahla ekrwada, enganiki ngqiqo. uxinzelelo.
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Ziziphi iindawo ezikhanyayo zeengubo ezenziwe nge-spandex?
1. Inzuzo enkulu yendwangu ye-spandex yi-elasticity yayo enhle, enokuthi yolulwe ngamaxesha angama-5 ukuya kwe-8 ngaphandle kokuguga.ISpandex ayinakulukwa yodwa kwaye ilukwe ngokubanzi nezinye izinto ezikrwada.Umxholo we-spandex umalunga ne-3 ukuya kwi-10%, kwaye kwilaphu lokuqubha linokufikelela kwi-20%.
2. I-Spandex fiber yi-synthetic fiber ene-elongation ephezulu kwikhefu (ngaphezu kwe-400%), i-modulus ephantsi kunye ne-high elastic recovery rate.Ligama lezorhwebo laseTshayina le-multi-block polyurethane fiber, ekwabizwa ngokuba yi-elastic fiber.I-Spandex ine-elongation ephezulu (500% ukuya kwi-700%), i-modulus e-elastic ephantsi (i-200% elongation, i-0.04 ukuya kwi-0.12 g / denier) kunye ne-high elastic recovery rate (200% elongation, 95% ukuya kwi-99%).Iimpawu zayo zomzimba kunye noomatshini zifana kakhulu nezo zocingo lwe-latex lwendalo ngaphandle kwamandla aphezulu.Iyakwazi ukumelana nokuwohloka kweekhemikhali kunesilika yelatex, kwaye inozinzo oluphakathi lobushushu obunobushushu obungange 200℃ okanye ngaphezulu.Uninzi lweedayi kunye nee-agent zokugqiba ezisetyenziswe kwiifayili zokwenziwa kunye nezendalo nazo zifanelekile ukudaya kunye nokugqiba i-spandex.I-Spandex iyamelana nokubila, amanzi olwandle kunye nezicoci ezomileyo ezahlukeneyo kunye ne-sunscreens ezininzi.Iya kuphinda iphele ngokuvezwa kwexesha elide ekukhanyeni kwelanga okanye kwi-chlorine bleach, kodwa iqondo lokufiphala liyahluka kakhulu ngohlobo lwespandex.ISpandex yintsinga yepolyurethane.Ngenxa yokuthamba kwayo okugqwesileyo, ikwabizwa ngokuba yi-elastic fiber, esetyenziswa kakhulu kwimpahla yempahla eneempawu ezinjengokunwebeka okuphezulu.Ilaphu leSpandex lisetyenziswa ikakhulu ekwenzeni iithayithi, iimpahla zemidlalo, imitya yokukhusela kunye neesole.Iindidi zayo ngokweemfuno zokusetyenziswa, zinokwahlulwa ngokwelaphu elilastiki le-warp, ilaphu elastiki le-weft kunye ne-warp kunye ne-weft ye-bi-directional elastiki.
Iimpawu zeSpandex Fiber Fabric kunye nosetyenziso lweSpandex
ISpandex luhlobo lwefiber yepolyurethane.Ngenxa yokuthamba kwayo okugqwesileyo, ikwabizwa ngokuba yi-elastic fiber, esetyenziswa kakhulu kwimpahla yempahla.
1. Iimpawu eziphambili ze-spandex fiber fabric
(1) I-elasticity ye-spandex iphezulu kakhulu.Ngokubanzi, iimveliso azisebenzisi i-100% ye-polyurethane, kwaye kwiimeko ezininzi, i-5% ukuya kwi-30% ye-polyurethane idityaniswe kwilaphu, inika iindidi zeelaphu ze-spandex eziqhayisa i-15% ukuya kwi-45% ye-elasticity ekhululekile.
(2) Ilaphu lespandex lidla ngokwenziwa ngomsonto oyintlanganisela.Kuthetha ukuba i-spandex ngundoqo kunye nezinye iintsinga (ezifana nenayiloni, ipolyester, njl.njl.) yi-cortex yokwenza ilaphu elilastiki eligqumayo, eliqhayisa ngokuguquguquka kakuhle emzimbeni kwaye liyinto efanelekileyo yempahla ekrwada, enganiki ngqiqo. uxinzelelo.
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2. Ukusetyenziswa kwespandex
(1) I-Spandex fiber ingasetyenziselwa ukwenziwa kwempahla enokolulwa ukuze ihlangabezane neemfuno zokuthuthuzela.Umzekelo: Iimpahla zemidlalo yobuchwephesha, iimpahla zokuzilolonga kunye nempahla yokuzilolonga, isuti yokuntywila, isuti yokuhlamba, iisuti zokuhlambela zomdlalo, iimpahla zebhola yomnyazi, iimpahla zebhola yomnyazi, ibhanti le-condole, ibhulukhwe yokutyibiliza, iimpahla zedisco, ijean, iblukhwe yokunxiba, iikawusi, izifudumezi zemilenze, amanabukeni. , ibhulukhwe eqinileyo, ibhanti, impahla yangaphantsi, ijumpisi, ispandex impahla evalayo, amabhandeji asetyenziswa ngabadanisi be-ballet abangamadoda, iimpahla ezikhuselayo xa kutyandwa, iimpahla ezikhuselayo ezisetyenziswa ziiyunithi ezixhasayo, imikhono emifutshane yokukhwela ibhayisekile, ivest yokuwrestling, isuti yokukhwela isikhephe, impahla yangaphantsi. , iimpahla zokusebenza, iimpahla ezisemgangathweni, i-brassiere, izihombiso zasekhaya, umqamelo we-micro-bead, njl.
(2) ISpandex ayifane isetyenziswe kwimpahla eqhelekileyo.ENyakatho Melika, isetyenziswe ngaphantsi kweengubo zamadoda kunye nangaphezulu kwimpahla yabasetyhini.Ngenxa yokuba iimpahla zabasetyhini zifuneka ukuba zisondele ngakumbi kumzimba.Ekusetyenzisweni, iya kudibaniswa nenani elikhulu lezinye iifibers ezifana nekotoni kunye ne-polyester ukwenzela ukunciphisa i-gloss ibe yincinci.
Ixesha lokuposa: Feb-21-2022