1.Spandex fiber
Spandex fiber (hu ua PU fiber) yog cov qauv polyurethane uas muaj kev ntev ntev, qis elastic modulus thiab rov qab tau elastic siab. Tsis tas li ntawd, spandex kuj muaj kev ruaj khov tshuaj lom neeg zoo heev thiab thermal stability. Nws tiv taus cov tshuaj lom neeg ntau dua li cov ntaub latex. Kev puas tsuaj, qhov kub mos yog siab dua 200 ℃. Spandex fibers tiv taus hws, dej hiav txwv thiab ntau yam tshuaj ntxuav qhuav thiab feem ntau cov tshuaj pleev thaiv hnub. Kev raug tshav ntuj ntev lossis chlorine bleach kuj tuaj yeem ploj mus, tab sis qib ntawm kev ploj mus sib txawv nyob ntawm hom spandex. Cov khaub ncaws ua los ntawm cov ntaub spandex muaj cov duab zoo, qhov loj me ruaj khov, tsis muaj kev nyuaj siab thiab xis hnav. Feem ntau, tsuas yog 2% txog 10% ntawm spandex tuaj yeem ntxiv rau hauv qab kom mos thiab ze rau lub cev, xis nyob thiab zoo nkauj, ua rau cov khaub ncaws ua si haum mos thiab txav mus los tau yooj yim, thiab ua rau zam thiab khaub ncaws xws li muaj drape zoo, khaws cia cov duab thiab zam. Yog li ntawd, spandex yog cov fiber tseem ceeb rau kev txhim kho cov ntaub mos mos.
2. Polytrimethylene terephthalate fiber
Polytrimethylene terephthalate fiber (luv luv PTT fiber) yog ib yam khoom tshiab hauv tsev neeg polyester. Nws yog ib feem ntawm polyester fiber thiab yog ib yam khoom siv ntawm polyester PET. PTT fiber muaj ob qho tib si yam ntxwv ntawm polyester thiab nylon, tes mos, rov qab zoo elastic, yooj yim rau zas xim hauv qab qhov siab ib txwm muaj, xim ci, ruaj khov zoo ntawm cov ntaub, tsim nyog heev rau kev ua khaub ncaws. PTT fiber tuaj yeem sib xyaw, ntswj thiab sib xyaw nrog cov fiber ntuj lossis cov fiber hluavtaws xws li plaub thiab paj rwb, thiab tuaj yeem siv rau hauv cov ntaub woven thiab cov ntaub knitted. Tsis tas li ntawd, PTT fibers kuj tseem tuaj yeem siv rau hauv cov ntaub kev lag luam thiab lwm yam teb, xws li kev tsim cov ntaub pua plag, kho kom zoo nkauj, webbing thiab lwm yam. PTT fiber muaj qhov zoo ntawm spandex elastic ntaub, thiab tus nqi qis dua li spandex elastic ntaub. Nws yog ib qho fiber tshiab cog lus.
3.T-400 fiber ntau
T-400 fiber yog ib hom khoom siv fiber tshiab uas DuPont tsim los rau kev txwv ntawm spandex fiber hauv kev siv textile. T-400 tsis yog tsev neeg spandex. Nws yog spun ib sab ntawm ob lub polymers, PTT thiab PET, nrog rau cov nqi shrinkage sib txawv. Nws yog ib qho sib xyaw ua ke fiber. Nws daws ntau yam teeb meem ntawm spandex xws li dyeing nyuaj, elasticity ntau dhau, weaving nyuaj, tsis ruaj 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 nyob thiab ruaj khov; (2) Cov ntaub yog mos, tawv thiab muaj qhov zoo drape; (3) Cov ntaub nto yog tiaj tus thiab muaj kev tiv thaiv wrinkle zoo; (4) Kev nqus dej noo thiab qhuav sai, tes du; (5) Kev ruaj khov zoo thiab yooj yim rau kev tuav.
T-400 tuaj yeem sib xyaw nrog cov xov ntuj thiab cov xov ua los ntawm tib neeg los txhim kho lub zog thiab mos, cov ntaub sib xyaw zoo li huv thiab du, cov qauv ntawm cov khaub ncaws meej, cov khaub ncaws tseem tuaj yeem tswj tau cov duab zoo tom qab ntxuav dua, cov ntaub muaj xim zoo, tsis yooj yim ploj, hnav khaub ncaws ntev zoo li tshiab. Tam sim no, T-400 siv dav hauv cov ris tsho, denim, khaub ncaws ua si, cov khaub ncaws poj niam siab thiab lwm yam teb vim nws qhov kev ua tau zoo heev.
Txoj kev hlawv yog los txheeb xyuas hom fiber los ntawm kev siv qhov sib txawv ntawm cov tshuaj lom neeg ntawm ntau yam fibers thiab qhov sib txawv ntawm cov yam ntxwv hlawv tsim tawm. Txoj kev yog coj ib pawg me me ntawm cov qauv fiber thiab hlawv lawv rau ntawm hluav taws, ua tib zoo saib cov yam ntxwv hlawv ntawm cov fibers thiab cov duab, xim, mos thiab tawv ntawm cov seem, thiab tib lub sijhawm hnov cov ntxhiab tsw uas lawv tsim tawm.
Cov yam ntxwv hlawv ntawm peb lub fibers elastic
| hom fiber | ze rau nplaim taws | nplaim taws sib cuag | tawm ntawm lub nplaim taws | tsw ntxhiab hlawv | Cov yam ntxwv seem |
| PU | ua kom me me | yaj hlawv | kev puas tsuaj rau tus kheej | tsw ntxhiab txawv txawv | dawb gelatinous |
| PTT | ua kom me me | yaj hlawv | cov kua roj hlawv uas yaj poob rau hauv cov pa luam yeeb dub | tsw ntxhiab tsw qab | cov plaub hau xim av |
| T-400 | ua kom me me | yaj hlawv | Cov kua roj hlawv uas yaj tawm cov pa luam yeeb dub | qab zib | hlaws dub thiab tawv |
Peb tshwj xeeb hauvPolyetser Viscose Npuagnrog lossis tsis muaj spandex, Wool Fabric, Polyester Paj Rwb Fabric, yog tias koj xav paub ntau ntxiv, txais tos hu rau peb!
Lub sijhawm tshaj tawm: Lub Kaum Hli-20-2022