PolyvinylpyrrolidonePVPK30

Lub Npe Khoom:PVP K30Qib Kev Lag Luam
Cov lus txhais:Polyvinylpyrrolidone
CASNO.:9003-39-8
Cov mis mos molecular: (C6H9NO) n

Cov Lus Qhia:
Tsos: Dawb los yog daj-dawb hmoov
Kev Txheeb Xyuas A: IR
Kev Txheeb Xyuas B: Cov khoom yaj.
PH (1.0g-20.0ml): 3.0-7.0
Dej: NMT 5.0%
Vinylpyrrolidinone: NMT 0.2%
K-nqi: 25.0-34.0

Cov ntawv thov:
PVP K30 siv tau ua cov khoom siv polystyrene ua npuas ncauj, kev ncua polymerization
cov neeg sawv cev gelling, cov stabilizers, cov neeg sawv cev ua fiber, cov neeg sawv cev ua ntawv, cov nplaum, cov thickeners.

Pob Khoom thiab Chaw Khaws Khoom
1.10KG/25kg/50KG/cov nruas ntawv/cov nruas yas
2. Muab tso rau hauv lub thawv kaw. nyob rau hauv qhuav, tsis txhob cia lub teeb nyob ib puag ncig