Qhov sib txawv tseem ceeb ntawm polyester thiab viscose yog polyester yog 100% hluavtaws fiber, whereas viscose yog cov khoom siv fiber ntau semi-synthetic.
Muaj ntau hom khoom siv polymer uas muaj ntau yam siv hauv kev lag luam sib txawv. Polyester thiab viscose kuj tseem yog cov ntaub ntawv polymer tseem ceeb hauv kev lag luam textile.
YPolyester yog dab tsi?
Polyester yog hom khoom siv polymeric uas yog hluavtaws thiab feem ntau yog ua los ntawm roj av. Nws tseem hu ua polyethylene terephthalene, PET, lossis microfiber. Qhov no polymer yog tsim los ntawm fossil fuels los yog organic qhov chaw. Nws muaj qhov nruab nrab kub tuav peev xwm thiab nruab nrab stretchability. Ntxiv mus, polyester yog nquag pilling los yog bubbling. Qhov no yog ib qho khoom siv ntaub uas tau siv thawj zaug hauv Asmeskas. Raws li tam sim no, qhov loj tshaj plaws exporter ntawm polyester yog Tuam Tshoj. Peb tuaj yeem siv dej txias, sov, lossis dej kub rau nws ntxuav. Qhov tseem ceeb tshaj plaws ntawm kev siv polyester suav nrog kev tsim cov tsho, ris, hoodies, dresses, tsho, ris tsho hauv qab, thom khwm, pam vov, kaus mom, ntawv, hlua, thiab lwm yam.
Polyester tuaj yeem piav qhia tias yog ib qho ntawm cov khoom siv textile hauv ntiaj teb, thiab muaj ntau yam kev siv khoom siv thiab kev lag luam rau cov khoom siv no. Feem ntau, cov polymer no muaj cov sib xyaw ua ke hauv pawg ester ua haujlwm. Qee cov ntaub ntawv ntawm polyester yog biodegradable, tab sis feem ntau ntawm lawv tsis yog. Txawm li cas los xij, cov txheej txheem tsim khoom thiab kev siv polyester tuaj yeem ua rau muaj kuab paug mus rau qib siab.
Qee zaum, polyester yog ib qho ntawm cov khoom siv tsoos tsho. Tab sis feem ntau, nws yog siv los ua kev sib xyaw nrog paj rwb lossis lwm yam ntuj fiber ntau. Tsis tas li ntawd, kev siv cov khoom siv polymeric no hauv kev lag luam khaub ncaws tuaj yeem txo tus nqi ntawm kev tsim khoom thiab txo qhov kev nplij siab ntawm cov khaub ncaws. Kev sib xyaw nrog paj rwb tuaj yeem txhim kho qhov shrinkage, durability, thiab wrinkling profile ntawm cov khoom polymer no. Ntxiv mus, nws tiv taus ib puag ncig thiab tsim nyog rau kev siv mus sij hawm ntev.
Viscose yog dab tsi?
Viscose yog ib qho khoom siv hluav taws xob semi-synthetic rayon fiber ntau ua los ntawm cov ntoo pulp, thiab nws muaj txiaj ntsig zoo li kev hloov pauv rau cov ntaub lo lo ntxhuav. Nws muaj qhov zoo sib xws drape thiab du zoo rau cov khoom kim heev. Lub npe viscose yog muab los ntawm kev daws ntawm ntoo pulp uas hloov mus rau hauv cov ntaub. Cov khoom yog thawj zaug tsim nyob rau hauv 1883 raws li ib tug pheej yig hloov rau txhob lo lo ntxhuav los yog li dag dag.
Cov hom ntoo ntoo uas peb tuaj yeem siv los ua cov khoom no muaj xws li beech, ntoo thuv, thiab eucalyptus ntoo pulp. Txawm li cas los xij, peb tuaj yeem tsim viscose los ntawm xyoob, thiab. Peb lub npe cov khoom siv no yog semi-synthetic vim muaj cov tshuaj lom neeg ntau hauv cov txheej txheem tsim khoom. Qee cov tshuaj muaj xws li sodium hydroxide thiab carbon disulfide.
Muaj tsib kauj ruam tseem ceeb hauv cov txheej txheem viscose:
- Txiav cov nroj tsuag rau hauv cov ntoo pulp thiab dissolves nyob rau hauv cov tshuaj xws li sodium hydroxide los ua ib tug xim av-xim ntoo pulp tov.
- Cia li ntxuav, ntxuav, thiab tshuaj dawb.
- Tom qab ntawd, peb yuav tsum kho cov tawv nqaij nrog cov pa roj carbon disulfide los tsim cov fibers, ua raws li cov khoom siv hauv sodium hydroxide. Qhov no tsim cov tshuaj viscose.
- theem plaub suav nrog kev yuam cov tshuaj los ntawm spinneret (lub tshuab uas tsim cov filaments hu ua cellulose)
- Cov kauj ruam kawg suav nrog kev sib tw ntawm cov cellulose regenerated rau hauv xov paj, ua raws li los ntawm kev xaws los yog knitting rau hauv viscose rayon ntaub.
Qhov txawv ntawm Polyester thiab Viscose yog dab tsi?
Polyester thiab viscose yog ob yam khoom tseem ceeb polymer uas muaj ntau yam siv hauv kev lag luam khaub ncaws. Qhov sib txawv tseem ceeb ntawm polyester thiab viscose yog polyester yog 100% hluavtaws fiber, whereas viscose yog ib tug semi-synthetic fiber khoom.
Cov lus hauv qab no qhia txog qhov sib txawv ntawm polyester thiab viscose.
Summary – Polyester vs Viscose
Polyester thiab viscose yog cov khoom siv hauv kev lag luam textile. Cov ntaub ntawv no muaj ntau qhov chaw tsim khoom. Yog li ntawd, cov khoom siv tshuaj thiab lub cev sib txawv ntawm ib leeg. Qhov sib txawv tseem ceeb ntawm polyester thiab viscose yog tias polyester yog 100% hluavtaws fiber ntau, hos viscose yog cov khoom siv hluavtaws semi-synthetic.
