1. Spandex fiber ntau
Spandex fiber (hu ua PU fiber) belongs rau polyurethane qauv nrog siab elongation, tsis tshua muaj elastic modulus thiab siab elastic rov qab. Tsis tas li ntawd, spandex kuj muaj tshuaj lom neeg ruaj khov thiab thermal stability. Nws tiv taus tshuaj ntau dua li latex silk. Degradation, softening kub yog siab tshaj 200 ℃. Spandex fibers tiv taus hws, dej hiav txwv thiab ntau yam tshuaj ntxuav qhuav thiab tshuaj pleev thaiv hnub feem ntau. Lub sij hawm ntev raug rau lub hnub ci los yog tshuaj dawb chlorine tuaj yeem ploj mus, tab sis cov degree ntawm fading nws txawv nyob ntawm seb hom spandex. Cov khaub ncaws ua los ntawm spandex-muaj ntaub muaj zoo zoo tuav, ruaj khov loj, tsis muaj siab thiab xis hnav. Feem ntau, tsuas yog 2% mus rau 10% ntawm spandex tuaj yeem muab ntxiv los ua cov ris tsho hauv qab mos thiab ze rau lub cev, xis nyob thiab zoo nkauj, ua rau cov khaub ncaws ua kis las haum mos thiab txav mus los ywj pheej, thiab ua rau cov khaub ncaws zam thiab cov khaub ncaws xws li hnav zoo nkauj, zoo nkauj thiab zam. Yog li ntawd, spandex yog ib qho tseem ceeb ntawm fiber ntau rau txoj kev loj hlob ntawm elastic heev textiles.
2.Polytrimethylene terephthalate fiber ntau
Polytrimethylene terephthalate fiber (PTT fiber luv luv) yog ib yam khoom tshiab hauv tsev neeg polyester. Nws belongs rau polyester fiber thiab yog ib yam khoom ntawm polyester PET. PTT fiber ntau muaj ob qho tib si cov yam ntxwv ntawm polyester thiab nylon, mos tes, zoo elastic rov qab, yooj yim rau dye nyob rau hauv ib txwm siab, ci xim, zoo seem stability ntawm cov ntaub, heev haum rau lub teb ntawm khaub ncaws. PTT fiber ntau tuaj yeem sib xyaw, sib tw thiab sib cuam tshuam nrog cov fibers ntuj lossis hluavtaws fibers xws li ntaub plaub thiab paj rwb, thiab tuaj yeem siv rau hauv cov ntaub npuag thiab knitted fabrics. Tsis tas li ntawd, PTT fibers kuj tuaj yeem siv rau hauv cov ntaub npuag thiab lwm yam kev lag luam, xws li kev tsim cov ntaub pua plag, kho kom zoo nkauj, webbing thiab lwm yam. PTT fiber ntau muaj qhov zoo ntawm spandex elastic ntaub, thiab tus nqi qis dua li ntawm spandex elastic ntaub. Nws yog ib qho kev cog lus tshiab fiber ntau.
3.T-400 fiber ntau
T-400 fiber ntau yog ib yam tshiab ntawm elastic fiber ntau cov khoom tsim los ntawm DuPont rau kev txwv ntawm spandex fiber nyob rau hauv textile daim ntaub ntawv. T-400 tsis yog rau tsev neeg spandex. Nws yog spun ib sab ntawm ob lub polymers, PTT thiab PET, nrog cov nqi sib txawv. Nws yog ib sab-los-sab fiber ntau. Nws daws tau ntau yam teeb meem ntawm spandex xws li nyuaj dyeing, tshaj elasticity, complex weaving, tsis ruaj tsis khov ntaub loj thiab spandex laus thaum siv.
Cov ntaub ua los ntawm nws muaj cov yam ntxwv hauv qab no:
(1) Lub elasticity yog yooj yim, xis thiab ruaj khov; (2) Cov ntaub yog mos, tawv thiab muaj drape zoo; (3) Cov ntaub saum npoo yog tiaj tus thiab muaj qhov zoo wrinkle; (4) Kev nqus dej noo thiab ua kom qhuav sai, txhais tes zoo li qub; (5) Kev ruaj ntseg zoo thiab yooj yim los tuav.
T-400 tuaj yeem sib xyaw nrog cov fibers ntuj thiab cov txiv neej ua fibers los txhim kho lub zog thiab softness, cov tsos ntawm cov ntaub sib xyaw yog huv thiab du, cov qauv ntawm cov khaub ncaws yog qhov tseeb, cov khaub ncaws tseem tuaj yeem tswj tau qhov zoo tom qab ntxuav dua, npuag muaj xim zoo nrawm, tsis yooj yim rau ploj, hnav ntev ntev li tshiab. Tam sim no, T-400 tau siv dav hauv cov ris tsho, denim, cov khaub ncaws ua kis las, cov poj niam cov khaub ncaws siab thiab lwm yam kev lag luam vim nws hnav zoo heev.
Txoj kev combustion yog los txheeb xyuas hom fiber ntau los ntawm kev siv qhov sib txawv ntawm cov tshuaj muaj pes tsawg leeg ntawm ntau cov fibers thiab qhov sib txawv ntawm cov yam ntxwv combustion tsim. Cov txheej txheem yog coj ib pob me me ntawm cov qauv fiber ntau thiab hlawv rau ntawm qhov hluav taws kub, ua tib zoo saib xyuas cov yam ntxwv ntawm cov fibers thiab cov duab, xim, softness thiab hardness ntawm cov residues, thiab tib lub sij hawm hnov tsw tsw ntawm lawv.
Hlawv cov yam ntxwv ntawm peb elastic fibers
| hom fiber ntau | nyob ze ntawm nplaim taws | tiv nplaim taws | tawm ntawm nplaim taws | kub hnyiab | Cov yam ntxwv ntawm residue |
| PU | ntsws | yaj hlawv | kev puas tsuaj rau tus kheej | peculiar tsw | dawb gelatinous |
| PTT | ntsws | yaj hlawv | molten burning kua ntog cov pa luam yeeb dub | tsw ntxhiab tsw | xim av wax flakes |
| T-400 | ntsws | yaj hlawv | Molten combustion kua emits cov pa luam yeeb dub | qab zib | tawv thiab dub hlaws dai |
Peb tshwj xeeb hauvPolyetser Viscose Fabricnrog lossis tsis muaj spandex, Wool Fabric, Polyester Paj Rwb Fabric, yog tias koj xav paub ntau ntxiv, txais tos hu rau peb!
Post lub sij hawm: Oct-20-2022