Hangzhou Rainbow Ntshuam & Export Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm polyvinylpyrrolidone k90 9003-39-8 hauv Suav teb. Nrog kev paub ntau ntxiv, peb zoo siab tos txais koj los yuav customized polyvinylpyrrolidone k90 9003-39-8 los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog cov qauv dawb, thov koj xav email rau peb.
Polyvinylpyrrolidone K90 (PVP K90) yog dej molecular hnyav-soluble polymer dav siv hauv tshuaj, tshuaj pleev ib ce, thiab kev lag luam formulations. Nrog rau kev khi zoo heev, kev tswj viscosity, thiab zaj duab xis- tsim cov khoom, nws pab txhim kho cov khoom ruaj khov, kev ntxhib los mos, thiab kev ua haujlwm zoo. PVP K90 feem ntau xaiv rau cov ntawv thov uas yuav tsum tau muaj zog adhesion, thickening teebmeem, thiab ntev - kev tsim cov yeeb yaj kiab, suav nrog kev tsim cov ntsiav tshuaj, cov khoom siv plaub hau, cov txheej txheem tshwj xeeb, thiab ntau yam txheej txheem. Nws txhim khu kev qha compatibility nrog ntau cov khoom xyaw ua rau nws yog ib tug tswv yim xaiv rau manufacturers nrhiav zoo ib yam thiab haumxeeb kev ua tau zoo.
Siab -Purity Polyvinylpyrrolidone K90 9003-39-8 Nta
High Viscosity Performance
Piv nrog rau cov qib qis molecular hnyav xws li PVP K25 thiab PVP K30, PVP K90 muab lub zog thickening thiab khi muaj peev xwm. Nws cov qauv siab molecular hnyav tso cai rau nws los txhim kho kev tsim cov viscosity, txhim kho adhesion, thiab xa cov kev ua tau zoo dua hauv cov ntawv thov uas xav tau cov khoom muaj zog.
Zaj duab xis zoo heev -Kev Tsim Muaj Peev Xwm
PVP K90 tuaj yeem tsim cov duab pob tshab, hloov tau yooj yim, thiab zoo ib yam tom qab ziab. Cov yeeb yaj kiab no- tsim cov cuab yeej pab txhim kho cov khoom zoo li, kev tiv thaiv nto, thiab kev ua haujlwm ntev -, ua rau nws tsim nyog rau cov tshuaj pleev ib ce, tshuaj, thiab kev tsim khoom.
Kev ruaj ntseg zoo
PVP K90 muaj kev sib raug zoo thiab kev ruaj ntseg nyob rau hauv ntau yam kev tsim qauv. Nws tswj cov kev ua tau zoo hauv cov tshuab uas muaj cov kua qaub, alkalis, thiab ntau hom ntsev, pab cov tuam txhab ua tiav cov khoom zoo ib yam.
Zoo noo noo Retention Performance
Nrog cov khoom zoo hygroscopic, PVP K90 pab tswj cov dej noo sib npaug hauv cov qauv. Nws tuaj yeem txhim kho kev ntxhib los mos, tiv thaiv kom qhuav ntau dhau, thiab ua kom muaj kev ruaj ntseg zoo dua thaum khaws cia thiab siv.
Kev nyab xeeb siab thiab kev sib haum xeeb
Pharmaceutical-qib PVP K90 ua tau raws li qhov yuav tsum tau ua kom zoo rau kev siv los ua cov khoom siv tshuaj. Nws zoo heev biocompatibility thiab compatibility nrog active cov khoom xyaw ua rau nws lug siv nyob rau hauv cov ntsiav tshuaj binding, tshuaj xa tshuab, thiab lwm yam kev kho mob formulations.
Kev sib piv ntawm Qib PVP sib txawv
| Qib khoom | Molecular Nyhav Qib | Cov yam ntxwv tseem ceeb | Cov ntawv thov siv |
|---|---|---|---|
| PVP K25 | Tsawg molecular hnyav | Dissolution ceev, zoo fluidity, thiab ua tau yooj yim ua hauj lwm | Pharmaceutical formulations, tshuaj pleev ib ce, thiab khoom tu tus kheej |
| PVP K30 | Nruab nrab molecular hnyav | Balanced viscosity, zoo heev solubility, thiab ntau yam kev ua tau zoo | Cov ntsiav tshuaj binders, cov khoom tu tawv nqaij, thiab kev siv tshuaj siv dav dav |
| PVP K60 | Siab molecular hnyav | Siab viscosity, txhim kho thickening peev xwm, thiab txhim khu kev ruaj ntseg kev ua tau zoo | Thickening systems, stabilizers, thiab tshwj xeeb formulations |
| PEB K90 | Siab molecular hnyav | High viscosity, muaj peev xwm khi tau zoo, zaj duab xis zoo heev - tsim muaj peev xwm, thiab kev ua tau zoo dua adhesion | Pharmaceutical excipients, industrial thickeners, film-forming agents, thiab high- formulations |
Ua raws li International Standards
Zaj sawv's Polyvinylpyrrolidone K90 yog tsim los raws li cov kev cai nruj thiab tuaj yeem ua tau raws li cov qauv tshuaj loj, suav nrogChP, USP, thiab EPkev xav tau. Peb tsom rau kev tswj cov ntsuas tseem ceeb xws li purity, viscosity, cov ntsiab lus seem, thiab cov khoom siv physicochemical kom ntseeg tau tias cov khoom ua tau raws li qhov kev cia siab ntawm cov kws kho mob thiab cov tuam txhab lag luam thoob ntiaj teb.
Kev Tswj Xyuas Kev Ua Haujlwm Zoo & Kev Pabcuam Zoo
Nrog rau kev tswj hwm zoo, Zaj sawv tswj nruj tswj hwm los ntawm cov khoom siv raw khoom mus rau kev tsim khoom thiab kev tshuaj xyuas zaum kawg. Peb PVP K90 tau muab cov kev ua tau zoo thiab txhim khu kev qha, ua rau nws tsim nyog rau cov tshuaj excipients thiab lwm yam siab - cov ntawv thov uas yuav tsum tau muaj kev ruaj ntseg zoo, kev tswj xyuas, thiab kev txhawb nqa ntev -.
FAQ
1. Dab tsi yuav tsum tau xav txog thaum xaiv PVP K90 rau ib daim ntawv thov tshwj xeeb?
Kev xaiv ntawm PVP K90 nyob ntawm qhov xav tau viscosity, khi lub zog, solubility, formulation system, thiab cov khoom ua tau zoo kawg. Cov neeg siv khoom yuav tsum xav txog daim ntawv thov teb, kev ua cov txheej txheem, thiab kev sib raug zoo nrog lwm cov khoom xyaw kom ntseeg tau tias cov polymer muab cov txiaj ntsig xav tau.
2. PVP K90 puas tuaj yeem siv rau hauv ob qho tib si qhuav thiab kua formulations?
Yog lawm. PVP K90 tuaj yeem siv rau hauv cov txheej txheem sib txawv vim nws cov dej solubility zoo thiab kev sib haum xeeb. Nws yog feem ntau siv rau hauv cov khoom formulations xws li ntsiav tshuaj, nrog rau cov kua tshuab qhov twg viscosity hloov, stabilization, los yog zaj duab xis tsim.
3. Cov kev xaiv ntim dab tsi muaj rau kev txiav txim ntau PVP K90?
Zaj sawv muab cov kev daws teeb meem ntim tau yooj yim raws li cov neeg siv khoom xav tau, suav nrog cov hnab ntim khoom txheem thiab kev xaiv ntim khoom. Ntim tuaj yeem npaj raws li kev thauj mus los, kev cia khoom, thiab kev lag luam hauv cheeb tsam xav tau.
4. Cov ntaub ntawv zoo dab tsi tuaj yeem muab tau rau PVP K90 xa khoom?
Zaj sawv tuaj yeem muab cov ntaub ntawv muaj txiaj ntsig zoo los txhawb cov neeg siv khoom ntsuas thiab kev tswj hwm cov cai, suav nrog Daim Ntawv Pov Thawj Kev Tshawb Fawb, cov khoom tshwj xeeb, thiab lwm yam ntaub ntawv uas xav tau rau kev siv tshuaj thiab kev lag luam.
Cim npe nrov: polyvinylpyrrolidone k90 9003-39-8, Tuam Tshoj polyvinylpyrrolidone k90 9003-39-8 Hoobkas
