Hangzhou Rainbow Ntshuam & Export Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm polyvinylpyrrolidone k30 hauv Suav teb. Nrog kev paub ntau, peb zoo siab tos txais koj mus yuav customized polyvinylpyrrolidone k30 los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog cov qauv dawb, thov koj xav email rau peb.
PVP-K30 yog ib qho nonionic polymer thiab ib qho ntawm cov tshuaj zoo tshaj plaws tau kawm hauv N-vinylamide polymer tsev neeg. Nws tus nqi K yog tus yam ntxwv tus nqi cuam tshuam nrog cov txheeb ze viscosity ntawm PVP aqueous daws. Nws tau raug tsim los rau hauv cov khoom lag luam ntawm homopolymers, copolymer, thiab cross-txuas polymers hauv peb pawg: nonionic, cationic, thiab anionic. Muaj nyob rau hauv peb qib: industrial, kws, thiab zaub mov. Qhov hnyav molecular ntau ntawm ntau txhiab mus rau ntau tshaj ib lab.
Sab saum toj Polyvinylpyrrolidone K30 tsum nyob hauv Suav teb
Factory Direct Nqe, MOQ ntawm 25KG
Nqi EfficiencyKev ntseeg tau zooKev xa khoom sai
High Product Quality
Ua raws li cov qauv tshiab ntawm Tebchaws Meskas Pharmacopoeia, European Pharmacopoeia thiab Suav Pharmacopoeia kom ntseeg tau zoo heev solubility thiab stability.
Advanced Production Technology
Nruab nrog cov chaw niaj hnub thiab cov txheej txheem tswj xyuas nruj, lav zoo ib yam batch purity thiab txhim khu kev qha khoom.
Tus nqi sib tw
Kev tsim khoom tau zoo thiab kev tswj xyuas cov saw hlau tso cai rau tus nqi - tus nqi zoo thaum tswj xyuas cov khoom zoo.
Ntiaj teb no Export Experience
Xyoo ntawm kev koom tes nrog kws tshuaj, tshuaj pleev ib ce, thiab cov neeg siv khoom lag luam thoob ntiaj teb, muab cov kev daws teeb meem customized thiab kev pabcuam ceev ceev.
Polyvinylpyrrolidone K30 Khoom nta
- Zoo li thiab Properties:PVP K30 yog dawb, dawb- ntws, hygroscopic hmoov nrog lub cev zoo heev.
- Solubility:Ua tiav nyob rau hauv ethanol thiab methanol, me ntsis soluble nyob rau hauv acetone, thiab solubility nyob rau hauv dej thiab ntau yam organic solvents, ua rau nws zoo heev haum rau ntau yam kev lag luam daim ntaub ntawv.
- Adhesion thiab zaj duab xis-Kev tsim cov khoom:Nws muaj zog adhesion thiab zaj duab xis- tsim cov khoom, ua rau nws muaj txiaj ntsig zoo thiab ruaj khov hauv cov tshuaj, tshuaj pleev ib ce, thiab khoom noj.
- Compounding peev xwm:Nws tuaj yeem tsim cov complexes nrog lwm yam tshuaj thiab yog siv dav hauv cov khoom siv hluavtaws kom ntseeg tau cov khoom ruaj khov thiab kev ua haujlwm.
Khoom Txheem
SUNVIDONE K series ua tau raws li qhov yuav tsum tau ua ntawm USP, EP, JP & CP qhov tseeb
|
DMF FILE NO. |
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 tus nqi |
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 |
|
Aldehyde, ppm max |
500 |
500 |
500 |
500 |
500 |
500 |
|
Hydrazine, ppm max |
1 |
1 |
l |
1 |
Cov cheeb tsam tseem ceeb ntawm PVP K30
1. Kev lag luam kws tshuaj
PVP K30 yog siv dav hauv kev lag luam kws tshuaj thiab feem ntau yog siv los ua cov ntawv khi hauv cov ntsiav tshuaj, txhim kho cov ntsiav tshuaj hardness thiab ruaj khov. Nws tseem tuaj yeem ua tus stabilizer rau kev ncua thiab solubilizer rau cov tshuaj tsis zoo soluble, pab txhim kho lawv cov bioavailability.
2. Tshuaj pleev ib ce & Kev kho tus kheej
Hauv cov tshuaj pleev ib ce thiab cov khoom siv tu tus kheej, PVP K30 yog siv los ua zaj duab xis - ua tus neeg sawv cev hauv cov tshuaj pleev plaub hau, cov tshuaj pleev ib ce, thiab cov khoom tu tawv nqaij, txhim kho cov khoom adhesion thiab kev ua tau zoo, txhim kho kev ntxhib los mos thiab zoo li, thiab ua rau cov formulation ruaj khov.
3. Kev lag luam zaub mov
Hauv kev lag luam khoom noj khoom haus, PVP K30 yog siv los ua ib qho kev qhia meej hauv cov dej haus, pab tshem tawm impurities thiab sediment, yog li txhim kho kom pom tseeb thiab purity, thiab ua tau raws li kev nyab xeeb ntawm cov zaub mov thiab cov kev xav tau zoo.
4. Cov ntawv thov kev lag luam
Hauv kev lag luam, PVP K30 feem ntau yog siv los ua dispersant, nplaum, thiab txheej txheej hauv cov txheej txheem tshuaj lom neeg. Nws tsis tsuas yog txhim kho dispersion, tab sis kuj txhim kho cov khoom adhesion thiab durability, ua tau raws li qhov xav tau ntawm ntau yam kev lag luam.
Ua Tus Kws Tshaj Lij Polyvinylpyrrolidone K30 Chaw Tsim Tshuaj
Kev Tswj Xyuas Zoo- Kev tsim khoom ua raws li cov qauv thoob ntiaj teb ua kom muaj purity siab, kev ua haujlwm ruaj khov, thiab batch - mus rau - batch sib xws.
Tus nqi sib tw- Cov khoom lag luam ncaj qha nrog cov txheej txheem ua kom zoo tso cai rau tus nqi - cov kev daws teeb meem zoo yam tsis muaj kev cuam tshuam zoo.
Txhim khu kev qha Supply Chain- Muaj peev xwm tsim tau ntau thiab muaj txiaj ntsig zoo lav rau ntawm - lub sijhawm xa khoom rau ob qho tib si thiab kev txiav txim siab.
Kev them nyiaj yug & Customization- Cov kws tshaj lij R & D thiab pab pawg pabcuam muab cov qauv tsim thiab cov lus qhia ua haujlwm kom tau raws li cov neeg siv khoom sib txawv.
FAQ
Q: Dab tsi yog cov khoom solubility ntawm PVP K30?
A: Nws yog yooj yim soluble nyob rau hauv dej thiab ntau yam ntawm cov organic solvents, nthuav tawm zaj duab xis zoo heev - tsim thiab adhesion zog, thiab yog haum rau ntau yam kev lag luam thiab kev siv tshuaj.
Q: Puas muaj kev txhawb nqa?
A: Peb cov kws tshaj lij pab pawg tuaj yeem muab cov neeg siv khoom nrog kev taw qhia daim ntawv thov, kev tsim kho kom zoo, thiab kev txhawb nqa kev ua raws cai kom ntseeg tau tias daim ntawv thov ua tiav hauv ntau yam.
Q: Dab tsi yog cov ntawv thov siv ntau?
A: PVP K30 yog siv dav hauv tshuaj, tshuaj pleev ib ce, zaub mov, txheej, nplaum, thiab lwm yam kev lag luam, feem ntau yog siv los ua cov ntawv khi, dispersant, zaj duab xis - ua tus neeg sawv cev, thiab stabilizer.
Q: Kuv tuaj yeem xaiv qhov khoom purity thiab specifications li cas?
A: PVP K30 muaj nyob rau hauv ntau qhov hnyav molecular thiab qhov ntau thiab tsawg, tso cai rau cov neeg siv khoom xaiv qhov tsim nyog raws li lawv cov txheej txheem thiab cov ntawv thov kom ntseeg tau tias cov txiaj ntsig zoo.
Cim npe nrov: polyvinylpyrrolidone k30, Tuam Tshoj polyvinylpyrrolidone k30 Hoobkas
