Siv PVP' kev ua haujlwm zoo heev saum npoo, tsim cov yeeb yaj kiab, tsis muaj tawv nqaij, tsis muaj kev fab tshuaj, thiab lwm yam, nws muaj kev cia siab dav hauv kev lag luam tshuaj niaj hnub, tshwj xeeb hauv cov tshuaj pleev ib ce, khoom tu tawv nqaij, khoom tu plaub hau thiab xab npum.
Acrylic copolymer ntawm PVP siv hauv cov dej da dej tsis tsuas yog muaj cov haujlwm ua kom lub cev ruaj khov thiab ua kom huv, tab sis kuj tseem muaj kev ua kom tsis muaj menyuam thiab tua kab mob. Nws yog qhov tshwj xeeb tshaj yog thaum siv los ua tshuaj ntxuav tes thiab xab npum muaj nyob rau lub caij ntuj sov. PVP yog ob qho tib si lipophilic thiab lipophilic. Qhov dej ua rau nws muaj qhov tshwj xeeb hauv kev ntxuav khaub ncaws, tshwj xeeb tshaj yog cov tshuaj ntxuav tu siv los tu tsev so thiab tsev ntaub ntaub ntaub ntaub. Piv txwv li, Guangzhou Jinyuan Detergent Products Factory Siv BASF' s" ntaub pua rooj ntxhua khaub ncaws" los ntxuav cov ntaub pua chaw, tsis yog tsuas yog lub sijhawm ntxuav luv, cov ntaub pua chaw ntxuav yog dawb thiab muag muag, thiab muaj ntxhiab tsw ntxhiab, thiab nws muaj qhov ua kom tsis muaj menyuam thiab tua kab mob.
Hauv kev xaus, PVP muaj txoj haujlwm ntawm kev ua kom huv thiab ntxuav. Vim tias nws cov qauv txheej txheem tshwj xeeb, PVP thiab nws cov copolymers yog lipophilic ntawm ib sab, uas tuaj yeem tshem tawm cov roj tsw qab thiab hws los ntawm khaub ncaws, plaub hau thiab tawv nqaij, thiab ntawm qhov tod tes, lawv muaj cov khoom zoo. Hydrophilic, yog li nws yooj yim los ntxuav cov xim ntawm cov khaub ncaws thiab tawv nqaij. Kev ua kom tsis muaj menyuam thiab tua kab mob, feem ntau yog siv hauv kev ntxuav cov khoom.
PVP yog dej-soluble polyamide. Nws muaj kev sib faib tau zoo heev thiab cov yeeb yaj kiab tsim cov khoom. Dab tsi yog qhov zoo tshaj plaws yog tias nws muaj cov yam ntxwv lub cev ruaj khov thiab tuaj yeem tsim ntau yam kev nyuaj. Raws li cov yam ntxwv no, nws tau txais cov ntawv thov tseem ceeb heev. PVP yog sib xws nrog cov tshuaj ua kom huv, ua kua hnyav. Nws tiv thaiv kev rov ua dua ntawm cov av, tshwj xeeb tshaj yog ntawm cov khoom siv hluavtaws thiab cov tshuaj kho cov tshuaj fiber. PVP kuj tseem tuaj yeem siv nrog cov ci ci, qhov tseeb nws kuj tseem pab cov ci ntsa iab kom ua raws li cov fibers. Nws kuj tseem tuaj yeem siv los ua cov tshuaj pleev xim thiab ua kom huv hauv cov khaub ncaws vim tias nws muaj peev xwm ua ke nrog cov xim. Ua kom cov dej sib tov tau zoo thiab cov khoom zoo ua lub hauv paus ua rau nws zoo tagnrho rau siv hauv kev tsim cov tshuaj pellets lossis cov ntsiav tshuaj, thiab nws cov yeeb yaj kiab tsim thiab nplaum cov yam ntxwv tuaj yeem siv tau hauv kev ntxuav cov hlau thiab ua kom pom kev zoo. Ib qho ntxiv, PVP tuaj yeem txhim kho qhov cuam tshuam ntawm cov tais diav hauv lub cev thiab cov xab npum, txhim kho qhov cuam tshuam ntawm cov xab npum thiab cov tshuaj ntxuav tes tsis huv, thiab tseem pab txo qhov khaus ntawm daim tawv nqaij.
Hauv ntej, daim ntawv thov dav ntawm cov dej sib tov ua kua dej polymers hauv cov xab npum qhia tau tias ua haujlwm tau zoo, muaj ntau yam, ntau yam, ntau yam kev ua tau zoo, thiab ntau yam ua haujlwm ntawm cov dej-soluble polymers. Nws tuaj yeem kwv yees tau tias cov dej-soluble polymers yuav yog cov tshuaj zoo. Kev lag luam qhib kev nthuav dav.