Polyester staple fiber yog ib hom tseem ceeb ntawm fiber ntau, thiab yog lub npe lag luam ntawm polyester fiber. Nws yog cov ntawv fiber ntau ua los ntawm cov tshuaj ua kom terephthalic acid (PTA) los yog terephthalic acid ester (DMT) thiab ethylene glycol (EG) los ntawm esterification lossis transesterification thiab polycondensation tshua-poly-p-phenylene Polyethylene glycol ester (PET), ib qho tshuaj fiber tsim los ntawm kiv thiab tom qab ua.
Tshuaj lom neeg cov tshuaj fiber yog tshuaj fiber nrog textile muaj nuj nqi uas tsim los ntawm kev siv cov khoom sib txuas ua ke polymer lossis cov khoom sib txuas los ntawm cov khoom sib txuas polymer ua cov khoom siv los ntawm cov txheej txheem ntawm kev npaj cov spinning dope, kev rov ua haujlwm thiab tom qab ua tiav.
Cov tshuaj fiber fiber yog cov qauv tshiab ntawm cov khaub ncaws raug tsim kho tshiab hauv lub caij nyoog niaj hnub no, muaj ntau yam. Ntawm no feem ntau yog hais txog cov ntshiab spinning, blending lossis interlaced ntaub tiav los ntawm tshuaj fiber, uas yog hais, cov ntaub xov los ntawm cov tshuaj fiber ntau, tsis suav nrog kev sib xyaw thiab sib txuam nrog ntuj. Cov yam ntxwv ntawm cov tshuaj fiber ntau cov ntaub ua rau nws. Cov yam ntxwv ntawm cov tshuaj fiber nws tus kheej raug txiav txim siab.
Fiber yuav muab faib ua cov nroj tsuag fiber ntau: paj rwb, hemp
Kev siv tshuaj fiber ntau siv cov khoom siv ntuj lossis cov khoom siv dag ua cov khoom siv raw thiab yog cov lus siv dav dav rau cov khoom siv ua los ntawm kev siv tshuaj lossis kev siv lub cev. Vim los ntawm cov khoom sib txawv ntawm cov khoom sib txuas polymer siv, nws muaj peev xwm muab faib ua cov txiv neej ua cov fibers siv cov ntaub ntawv ntuj tsim ua cov khoom siv thiab cov ua ke ua ke siv cov khoom siv sib txuas ua cov ntaub ntawv raws li cov khoom siv. Xa mus rau raws li tshuaj fiber. Polyester yog ib hom tseem ceeb ntawm fiber ntau, thiab nws yog lub npe lag luam ntawm polyester fiber hauv kuv lub teb chaws. Nws yog cov ntawv fiber ntau ua los ntawm cov tshuaj ua kom terephthalic acid (PTA) los yog terephthalic acid ester (DMT) thiab ethylene glycol (EG) los ntawm esterification lossis transesterification thiab polycondensation tshua-poly-p-phenylene Polyethylene glycol ester (PET), ib qho tshuaj fiber tsim los ntawm kiv thiab tom qab ua. Luv luv hais lus, ib lub tshuaj fiber ntau muaj polyester. Polyester yog cov artificially li polymer ua hauv cov tshuaj fiber.
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