Polivinilpirolidone, tseem hu ua polyvinylprolidine (pvp), yog dej-soluble polymer synthesized los ntawm n-vinylpyrrolidone monomer. Nws yog ib qho dawb rau cov hmoov dawb paug nrog cov tshuaj ruaj khov thiab lub cev muaj sia muaj zog. Nws yog soluble hauv dej thiab ntau yam ntawm cov kuab tshuaj organic thiab muaj kev hygroscocopicity muaj zog. Feem ntau cov cais tawm los ntawm K tus nqi raws li qhov nruab nrab molecular hnyav. Cov loj dua tus nqi k, ntau dua lub viscosity thiab muaj zog ntawm cov nplaum.
Chaw thov
01
Tshuaj kho mob:
siv raws li cov ntsiav tshuaj nplaum thiab txheej khoom siv kom pab moulding thiab noo noo-pov thawj; siv raws li kua npaj cosvolent thiab stabilizer kom txhawb kev sib cais thiab dispersion; Siv los npaj zaj duab xis thiab gel, xws li cov ntaubidone iodine tshuaj tua kab mob.
02
Cov tshuaj pleev ib ce:
Siv ua ib daim duab ua yeeb yaj kiab-tsim tus neeg sawv cev hauv cov tshuaj tsuag cov plaub hau thiab mousse; Siv ua zaj duab xis-tsim, thickening thiab moisturizing tus neeg sawv cev hauv cov khoom tiv thaiv tawv nqaij los ua cov yeeb yaj kiab tiv thaiv, kho cov qauv thiab noo noo.
03
Kev Lag Luam:
siv los ua cov dispersant thiab cov tuab tuab rau hauv cov txheej thiab inks los txhim kho cov dispersion ntawm cov pigments; siv los ua cov nplaum tiv thaiv kom txhim kho adhesion; Siv los ua tus sawv cev ntawm cov neeg sawv cev thiab cov neeg sawv cev ua tiav hauv Textile Printing thiab Dyeing kom muab Fabrics Antistatic thiab mos cov khoom.
Cov FAQ
Q: Li cas yog qhov zoo ntawm poliviniliilirolidone khoom lag luam lav?
A: Cov khoom tsim tawm hauv cov qauv GMP nruj los ntawm kev txiav txim siab cov khoom siv los ntawm cov khoom siv los sib txawv xws li tshuaj sib txawv xws li tshuaj thiab khoom noj.
Q: Dab tsi yog qhov ua tau zoo ntawm cov khoom sib txawv ntawm cov khoom lag luam?
A: Siv kev tswj hwm cov khoom siv cov khoom siv ntau lawm thiab cov txheej txheem qauv, txhua cov khoom siv tseem ceeb yog tswj hwm yog tswj hwm hauv ntau yam me me.
Q: Dab tsi cov khoom lag luam tshwj xeeb koj tuaj yeem muab dab tsi?
A: Nws yuav siv cov qhab nia nyob qib, tshuaj xyuas cov ntaub ntawv, thiab qib khoom noj. Muaj ntau cov qauv nrog K tus nqi los ntawm qis rau siab, thiab lwm yam, k90, thiab lwm yam kev coj dawb huv kuj tseem tuaj yeem kho tau raws li kev xav tau.
Q: Dab tsi yog cov khoom sib txawv ntawm cov khoom siv nrog cov txiaj ntsig sib txawv?
Teb: Tus nqi K muaj feem cuam tshuam nrog lub cev hnyav molecular. Tus nqi K tus nqi qis txhais tau tias zoo fluidity thiab cov viscosity qis, uas yog qhov tsim nyog rau cov tshuab uas muaj cov viscosity qis. Lub siab k tus nqi txhais tau tias zaj duab xis siab-tsim thiab thickening cov khoom, thiab yog siv hauv cov xwm txheej uas yuav tsum muaj cov adhesion muaj zog thiab viscosity siab.
Cim npe nrov: Polivinilpirolidone, Tuam Tshoj Polivinilpirrolidone Hoobkas
