Pvp {- K30 yog ib qho tsis muaj tshuaj lom neeg polymer thiab ib qho ntawm feem ntau ntawm cov tshuaj zoo nkauj hauv n}} vinylamide tsev neeg. Nws tus nqi yog tus yam ntxwv muaj feem cuam tshuam nrog tus txheeb ze viscosity ntawm pvp aqueous daws. Nws tau tsim mus rau hauv cov kab khoom ntawm homopolymers, thiab hla}}} Txuas polymers hauv peb pawg, tsis zoo, cationic, thiab anionic. Muaj nyob hauv peb qib: Kev lag luam, khoom siv, thiab khoom noj. Cov tes hnyav molecular npaum li cas los ntawm ntau txhiab rau ntau lab.
Sab saum toj polyvinylprolidone k30 tus neeg xa khoom hauv Suav
Lub Hoobkas ncaj qha nqe, MOQ los ntawm 25kg
Tus Nqi Muaj ZogTxhim khu kev qha zooKev xa khoom sai
Cov Khoom Zoo Zoo
Tsim los ntawm cov qauv tshiab ntawm Tebchaws Meskas Cov Chaw muag khoom thiab cov kws ua tshuaj European, European Pharcogeia thiab cov khoom siv hluav taws xob European ua kom zoo nkauj thiab ruaj khov.
Ua kev siv tshuab ntau lawm
Nruab nrog cov chaw niaj hnub no thiab nruj zoo tswj cov tshuab, lav tau zoo ib yam batch purity thiab txhim khu kev qha ntawv.
Tus nqi sib tw
Kev tsim kho tau zoo thiab muab cov kev tswj txuas cov saw hlau tso cai siv tus nqi - picing zoo thaum tswj cov khoom zoo.
Ntiaj teb export kev paub
Xyoo kev koom tes nrog cov tshuaj, cov tshuaj pleev ib ce, thiab cov neeg siv khoom thoob ntiaj teb, muab cov kev daws teeb meem customized thiab kev pabcuam sai.
Polyvinylprolidone K30 Khoom nta
- Tsos thiab khoom:PVP K30 yog dawb, free -}} ntws, hygroscopic hmoov nrog cov khoom siv lub cev zoo heev.
- Solubility:Kev ua kom huv huv hauv ethanol thiab methanol, soluble me ntsis hauv cov dej thiab ntau yam solubility hauv dej thiab ntau yam kev daws teeb meem hauv cov organic, ua rau nws haum ntau yam ntawm cov kev siv muaj kev lag luam.
- Adhesion thiab Zaj Duab Xis - deading Khoom:Nws cov khoom ua pov thawj muaj zog adhesion thiab zaj duab xis - deing khoom, ua rau nws muaj kev ruaj khov thiab kev ruaj khov hauv chaw tshuaj, tshuaj pleev ib ce, thiab khoom noj.
- Compounding muaj peev xwm:Nws tuaj yeem tsim cov khoom sib xyaw nrog lwm cov tshuaj thiab tau siv dav hauv cov hluavtaws hluavtaws hluavtaws kom ntseeg tau tias cov khoom ruaj khov thiab ua haujlwm.
Khoom txheem
Sunvidone K Series tau raws li qhov yuav tsum tau ntawm USP tseeb, EP, JP & CP
|
DMF ntawv tsis muaj. |
033506 |
033415 |
032698 |
033592 |
||
|
Sunvidone |
K12 |
K15 |
K17 |
K25 |
K30 |
K90 |
|
Xim (5% hauv dej) min |
By₆, b₆ |
BY6, B₆ |
BY6, B₆ |
BY6, B₆ |
BY6, B₆ |
By₆, b₆ |
|
K muaj nuj nqis |
10.2-13.8 |
12.8-17.3 |
15.3-18.4 |
22.5-27.0 |
27.0-32.4 |
81.0-97.2 |
|
Impurity a, ppm max |
10 |
10 |
10 |
10 |
10 |
10 |
|
Impurity b,% max |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
|
Formic acid.% Max |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
Peroxides, PPM Max |
400 |
400 |
400 |
400 |
400 |
400 |
|
Alddhyde, PPM Max |
500 |
500 |
500 |
500 |
500 |
500 |
|
HYZAZINE, PPM Max |
1 |
1 |
l |
1 |
Daim ntawv thov tseem ceeb ntawm PVP K30
1. Kev lag luam kev lag luam
PVP K30 tau dav siv nyob rau hauv kev lag luam kws tshuaj paus thiab feem ntau siv los ua cov phau ntawv hauv cov ntsiav tshuaj, txhim kho cov ntsiav tshuaj nyuaj thiab muaj kev ruaj khov. Nws tseem tuaj yeem ua haujlwm stabilizer rau kev ncua thiab ib qho stubizer rau cov tshuaj tsis zoo, pab txhim kho lawv cov bioavailability.
2. Tshuaj pleev ib ce & Kev Saib Xyuas Tus Kheej
Hauv cov tshuaj pleev ib ce thiab cov khoom saib xyuas tus kheej, PVP K30 yog siv ua cov yeeb yaj kiab thiab kev ua yeeb yam, txhim kho kev ntxhib los mos, thiab ua kom cov qauv tsim muaj zog.
3. Kev lag luam khoom noj khoom haus
Hauv kev lag luam khoom noj khoom haus, PvP K30 yog siv los ua kom meej rau kev ua kom tsis meej, yog kev ua kom zoo, thiab kev sib ntsib kev nyab xeeb thiab kev ua kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb.
4. Muaj cov ntawv thov
Nyob rau hauv cov hauj lwm muaj, PVP K30 feem ntau siv los ua qhov tsis sib xws, cov nplaum, thiab txheej txheem tus neeg sawv cev hauv cov txheej txheem tshuaj lom neeg. Nws tsis tsuas yog txhim kho dispersion, tab sis kuj txhim kho cov khoom nplaum thiab lubricability, tau raws li cov kev xav tau ntawm ntau cov txheej txheem muaj kev muaj.
Cov Ua Kev Polyvinylprolidone K30 Chaw Tsim Tshuaj
Nruj tswj hwm- Ntau lawm hauv kev ua raws nrog cov qauv thoob ntiaj teb ua kom muaj kev coj dawb huv, kev ua haujlwm ruaj khov, thiab batch {{- batch.
Tus nqi sib tw- Cov txheej txheem ncaj qha khoom siv nrog cov txheej txheem ua kom zoo rau tus nqi -}} kev daws teeb meem tsis muaj kev sib cuam tshuam zoo.
Txhim Kho Cov Khoom Siv Hluav Taws Xob- Muaj peev xwm ntau lawm thiab muaj peev xwm logistics loj ntau lawm
Kev Txhawb Nqa & Customization- Pab pawg R & D thiab cov kev pabcuam muab cov qauv thiab cov kev thov ua tiav kom tau raws li cov neeg yuav khoom muaj ntau haiv neeg.
Cov FAQ
Q: Dab tsi yog cov khoom siv solubility ntawm PVP K30?
A: Nws yog qhov tseeb soluble hauv dej thiab ntau yam ntawm cov duab organic, cov khoom ua yeeb yam zoo nkauj, thiab tsim nyog rau ntau yam kev lag luam.
Q: Puas yog kev txhawb nqa kev lag luam muaj?
A: Peb pab pawg tshaj lij tuaj yeem muab cov kev qhia nrog cov qhua tuaj noj mov, thiab kev tswj hwm kev ua kom zoo rau kev ua tiav hauv ntau thaj teb.
Q: Cov ntawv thov yog dab tsi?
A: PvP K30 tau siv dav hauv cov tshuaj tshuaj pleev, cov tshuaj pleev ib ce, cov khoom noj, ua yeeb yam, ua yeeb yaj kiab- txoj kev sib sau tus neeg sawv cev, thiab stabilizer.
Q: Kuv tuaj yeem xaiv cov khoom siv pority thiab specifications li cas?
A: PvP K30 yog muaj nyob rau hauv ntau lub cev hnyav thiab qhov ntau thiab tsawg, tso cai rau cov neeg siv khoom tshwj xeeb los xaiv cov txheej txheem tshwj xeeb raws li lawv cov txheej txheem kom ntseeg tau tias kev ua tau zoo.
Cim npe nrov: polyvinylprolidone k30, Tuam Tshoj Polyvinylprolidone K30 Hoobkas
