China Theko e tlaase Theko e ntle ea Pvp K30 Povidone K90 Polyvinylpyrrolidone K15 CAS 9003-39-8
Re lumela hore tšebelisano-'moho ea nako e telele e ka ba litholoana tsa boleng bo holimo, litšebeletso tse ekelitsoeng, tsebo e ruileng le ho ikopanya le motho ka mong bakeng sa China Theko e tlase ea theko e tlase.Pvp K30Povidone K90PolyvinylpyrrolidoneK15CAS 9003-39-8, Re amohela ka mofuthu bareki bohle ba thahasellang ho ikopanya le rona bakeng sa boitsebiso bo eketsehileng.
Re lumela hore tšebelisano-'moho ea nako e telele e ka ba litholoana tsa boleng bo holimo, litšebeletso tse ekelitsoeng, tsebo e ruileng le ho ikopanya le motho ka mong.China Povidone le Pvp, joale re lebeletse tšebelisano-'moho e kholoanyane le bareki ba mose ho maoatle ho latela melemo e tšoanang.Re tla sebetsa ka pelo eohle ho ntlafatsa lihlahisoa le litšebeletso tsa rona.Hape re ts'episa ho sebetsa 'moho le balekane ba khoebo ho phahamisetsa tšebelisano ea rona boemong bo phahameng le ho arolelana katleho hammoho.Re u amohela ka mofuthu hore u etele fektheri ea rona ka tieo.
Nomoro ea CAS: 9003-39-8
Mabitso a Mang:Polyvinylpyrrolidone
MF:C6H9NO
EINECS No.: 618-363-4
Sebaka sa Tšimoloho: Chaena
Mofuta: Li-Syntheses Material Intermediates
Bohloeki:99%
Lebitso la Brand: Unilong
Nomoro ea mohlala: JL20211839
Kopo:Syntheses Material Intermediates
Ponahalo: phofo
Boima: 1.144
sebaka se qhibilihang: 130 ℃
Sebaka se belang::217.6 °C ho 760 mmHg
ntlha ea ho benya:93.9 °C
ho qhibiliha: H2O: soluble100mg/mL
Pakete: 25kg / moropa
Mohlala: E teng
MOQ: 25 lik'hilograma
PSA:20.31000
paloP: 0.69020
| Lebitso la sehlahisoa | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Polokelo | 2-8°C |
| Ntho e belang | 90-93 °C |
| Sebaka se qhibilihang | >300 °C |
| PH | 3.0-5.0 |
| Solubility | H2O: e qhibilihang ka 100mg/mL |
| MF | CH4 |
Moemeli oa ho hlakisa;pigment stabilizer;colloidal stabilizer;E sebelisoa haholo-holo bakeng sa ho hlakisa biri le ho tsitsisa boleng (chelete ea litšupiso 8 ~ 20g / 100L, e bolokiloe bakeng sa 24h le ho e tlosa ka ho hloekisa), hape e ka sebelisoa hammoho le li-enzyme (protease) le li-protein adsorbents.E boetse e sebelisoa ho hlakisa veine le joalo ka stabilizer ho thibela ho fetoha ha mmala (chelete ea litšupiso 24~72g/100L).
Polyvinylpyrrolidone (PVP) ke polymer ea vinylpyrrolidone.Ka lebaka la boemo ba eona bo fapaneng ba polymerization, e ka aroloa ka PvP e qhibilihang le PVPP e sa khoneng ho qhibiliha (polyvinylpolypyrrolidone).Boima bo lekanang ba molek'hule ea PVP e qhibilihang ke 8000 ~ 10000. E ka sebelisoa e le pula ea pula e nang le polyphenols.Ka mokhoa ona, ho bonolo ho ba le PVP e setseng ka veine.Mokhatlo oa lefats'e oa bophelo bo botle ha o khothalletse tšebeliso ea PVP hobane e na le phello ea ho bokella 'meleng oa motho.Lilemong tsa morao tjena, tšebeliso ea PVP e qhibilihang e bile ntho e sa tloaelehang.Insoluble PVPP esale e sebelisoa indastering ea biri ho tloha mathoasong a bo-1960.Boima ba eona bo lekanyelitsoeng bo boholo ho feta 700000. Ke polymer e sa tsitsang e entsoeng ka ho tsoela pele ho tšela le ho polymerization ea PVP.E ka sebelisoa e le adsorbent bakeng sa polyphenols ka phello e ntle.
PolyvinylpyrrolidonePVP ke e 'ngoe ea lisebelisoa tse tharo tse ncha tsa meriana.E ka sebelisoa e le cosolvent bakeng sa matlapa, li-granules le liente, thuso ea phallo bakeng sa li-capsules, dispersant bakeng sa litokisetso tsa metsi le li-colorants, stabilizer bakeng sa li-enzyme le lithethefatsi tse nang le mocheso, motsoako oa lithethefatsi tse sa tsitsang, sebolaya likokoana-hloko le setlolo bakeng sa lithethefatsi tsa mahlo. , joalo-joalo indastering, e sebelisoa e le foaming polystyrene agent agent, gelling agent, stabilizer, fibre treatment agent, paper processing agent agent, adhesive and thickener for suspension polymerization.PolyvinylpyrrolidonePvP le sekoaelo sa eona sa copolymer ke lisebelisoa tsa bohlokoa bakeng sa litlolo.Li sebelisoa haholo-holo e le li-agent tse bolokang moriri.Filimi e entsoeng holim'a moriri e boreleli ebile e benya, e na le ts'ebetso e ntle ea ho kama, ha e ama lerōle, 'me e sebelisa li-resin tsa litlhaloso tse fapaneng, tse ka kopanang le maemo a leholimo a leholimo a mongobo.Ka hona, ke lisebelisoa tsa bohlokoa tse tala bakeng sa setaele emulsion ea moriri, gel ea moriri le mousse.E ka boela ea sebelisoa e le moisturizer ea tlhokomelo ea letlalo, dae ea moriri e thehiloeng ka tranelate le "foam stabilizer" ho litlolo ho ntlafatsa botsitso ba shampoo.Insoluble PVP ke stabilizer bakeng sa biri le lero la litholoana, tse ka ntlafatsang ponaletso, 'mala le tatso ea eona.
25kgs/drum,9tons/20′container.
25kgs/bag,20tons/20′container.Re lumela hore tšebelisano-'moho e atolositsoeng ea nako e ka bakoa ke boleng ba boleng bo holimo, tšebeletso ea boleng bo eketsehileng, tsebo e ruileng le ho ikopanya le motho ka mong bakeng sa China Theko e tlaase Theko e ntle ea Pvp K30 Povidone K90PolyvinylpyrrolidoneK15CAS 9003-39-8, Re amohela ka mofuthu bareki bohle ba thahasellang ho ikopanya le rona bakeng sa boitsebiso bo eketsehileng.
China Cheap thekoChina Povidone le Pvp, joale re lebeletse tšebelisano-'moho e kholoanyane le bareki ba mose ho maoatle ho latela melemo e tšoanang.Re tla sebetsa ka pelo eohle ho ntlafatsa lihlahisoa le litšebeletso tsa rona.Hape re ts'episa ho sebetsa 'moho le balekane ba khoebo ho phahamisetsa tšebelisano ea rona boemong bo phahameng le ho arolelana katleho hammoho.Re u amohela ka mofuthu hore u etele fektheri ea rona ka tieo.
