Puv Dull (FD) Polyester Chips

Puv npub polyester nti yog cov khoom sib txawv uas tau tshwm sim hauv Suav teb xyoo tas los no, vim nws cov ntsiab lus TiO2 siab, nws hloov qee cov yam ntxwv ntawm cov yaj, piv nrog semi dull polyester chips, ua rau nws siab dua hauv kev xaiv cov txheej txheem thiab kev tswj kom zoo. nyob rau hauv cov txheej txheem ntau lawm.Daim ntawv no tsuas yog tham txog kev tsim cov noob qoob loo tag nrho los ntawm txoj kev masterbatch los ntawm kev xaav ntawm cov txheej txheem kev teeb tsa thiab kev tswj xyuas ntau lawm.Nyob rau hauv cov txheej txheem ntau lawm ntawm tag nrho dull polyester nti, qhov kub spinning muaj kev cuam tshuam zoo rau kev ua haujlwm ntawm spinning thiab elasticization thiab dyeing kev ua tau zoo ntawm cov khoom tiav;Tus masterbatch ntxiv piv thiab lub voj voog ntawm cov khoom tseem cuam tshuam qhov kev vam meej ntawm cov txheej txheem spinning;Kev xaiv ntawm untwisting nro muaj kev cuam tshuam zoo rau cov plaub hau ntawm DTY.Yog li ntawd, tsab xov xwm no tsom rau kev xaiv ntawm cov txheej txheem saum toj no.Nyob rau hauv cov nqe lus ntawm kev tswj kom zoo ntawm cov khoom tiav, los ntawm kev siv cov hlau tensiometer, saib xyuas qhov nro hloov thaum lub sij hawm xaim sawb ua, kev tswj zoo tuaj yeem nqa tawm thoob plaws hauv cov txheej txheem fiber ntau;Ntau yam cuam tshuam rau kev ua tiav kev ua tiav unwinding thiab cov txheej txheem los txhim kho kev ua haujlwm tsis zoo kuj tau tham txog.Hauv daim ntawv no, peb kuj sib piv cov qauv supramolecular ntawm fibers nrog rau lwm cov khoom polyester los tshuaj xyuas qhov sib txawv ntawm cov yam ntxwv ntawm ob yam khoom.