Tus nqi qis tshaj plaws Tus Neeg Sawv Cev Thickening Polyvinylpyrrolidone Pvp K30 Pvpk90 CAS 9003-39-8

"Kev ua siab dawb siab zoo, kev tsim kho tshiab, kev ua kom nruj, thiab kev ua haujlwm tau zoo" yuav yog lub tswv yim ruaj khov ntawm peb txoj kev lag luam rau koj lub sijhawm ntev los txhim kho nrog ib leeg nrog kev cia siab rau kev sib pab thiab kev sib pab kom tau txiaj ntsig zoo rau Tus Neeg Sawv Cev Thickening Zoo Tus nqi qis tshaj plawsPolyvinylpyrrolidonePvp K30 Pvpk90 CAS9003-39-8Yog tias koj muaj qhov xav tau rau peb cov khoom, thov hu rau peb tam sim no. Peb tos ntsoov yuav hnov ​​​​los ntawm koj sai sai no.
"Kev ua siab dawb siab zoo, Kev tsim kho tshiab, Kev ua haujlwm hnyav, thiab Kev ua haujlwm zoo" yuav yog lub tswv yim ruaj khov ntawm peb txoj kev lag luam rau koj lub sijhawm ntev los txhim kho nrog ib leeg nrog kev cia siab rau kev sib pab thiab kev sib pab sib pab rauTuam Tshoj Pvp K30 thiab Pvp K17, Peb muab cov khoom zoo tab sis tus nqi qis tshaj plaws thiab kev pabcuam zoo tshaj plaws. Txais tos kom xa koj cov qauv thiab lub nplhaib xim rau peb. Peb yuav tsim cov khoom raws li koj qhov kev thov. Yog tias koj xav tau cov khoom peb muab, thov koj xav tiv tauj peb ncaj qha los ntawm kev xa ntawv, fax, xov tooj lossis internet. Peb tau nyob ntawm no los teb koj cov lus nug txij hnub Monday txog hnub Saturday thiab tos ntsoov yuav koom tes nrog koj.
CAS No.:9003-39-8
Lwm Lub Npe:Polyvinylpyrrolidone
MF:C6H9NO
EINECS No.:618-363-4
Qhov chaw ntawm keeb kwm: Tuam Tshoj
Hom: Syntheses Khoom Siv Intermediates
Kev Huv Si: 99%
Lub Npe Hom: Unilong
Tus Qauv Zauv: JL20211839
Daim Ntawv Thov: Syntheses Cov Khoom Siv Nruab Nrab
Tsos: hmoov
Qhov Ceev::1.144
yaj taw tes: 130 ℃
Kub taw tes::217.6 °C ntawm 760 mmHg
Qhov kub hnyiab: 93.9 ° C
solubility: H2O: soluble100mg/mL
Pob: 25kg / nruas
Qauv: Muaj
MOQ: 25Kigrams
PSA:20.31000
cavP:0.69020

Tus neeg sawv cev ua kom pom tseeb; tus neeg sawv cev ua kom xim ruaj khov; tus neeg sawv cev ua kom colloidal ruaj khov; Nws feem ntau yog siv rau kev ua kom npias pom tseeb thiab ua kom ruaj khov zoo (tus nqi siv 8 ~ 20g / 100L, khaws cia rau 24 teev thiab tshem tawm los ntawm kev lim dej), thiab kuj tseem siv tau ua ke nrog cov enzymes (protease) thiab cov protein adsorbents. Nws kuj tseem siv los ua kom cov cawv txiv hmab pom tseeb thiab ua tus neeg sawv cev kom tiv thaiv kev hloov pauv xim (tus nqi siv 24 ~ 72g / 100L).

Polyvinylpyrrolidone (PVP) yog ib qho polymer ntawm vinylpyrrolidone. Vim nws cov degree polymerization sib txawv, nws tuaj yeem muab faib ua soluble PvP thiab insolublePVPP (polyvinylpolypyrrolidone). Qhov hnyav molecular ntawm cov PVP uas yaj tau yog 8000 ~ 10000. Nws tuaj yeem siv ua cov khoom ua kom sai sai nrog polyphenols. Nrog txoj kev no, nws yooj yim kom muaj PVP seem hauv cawv. Lub koom haum kev noj qab haus huv thoob ntiaj teb tsis pom zoo kom siv PVP vim nws muaj cov nyhuv sib sau ua ke hauv tib neeg lub cev. Nyob rau xyoo tas los no, kev siv cov PVP uas yaj tau tsawg heev. Cov PVPP uas tsis yaj tau siv hauv kev lag luam npias txij li thaum xyoo 1960. Nws qhov hnyav txheeb ze yog ntau dua 700000. Nws yog cov polymer uas tsis yaj uas tsim los ntawm kev sib txuas ntxiv thiab polymerization ntawm PVP. Nws tuaj yeem siv ua cov khoom nqus rau polyphenols nrog cov txiaj ntsig zoo.

Polyvinylpyrrolidone PVP yog ib qho ntawm peb yam khoom siv tshuaj tshiab. Nws siv tau ua cov tshuaj sib xyaw ua ke rau cov ntsiav tshuaj, cov hmoov thiab cov tshuaj txhaj, cov tshuaj pab ntws rau cov tshuaj ntsiav, cov tshuaj sib xyaw ua ke rau cov kua thiab cov xim, cov tshuaj ruaj khov rau cov enzymes thiab cov tshuaj rhiab heev rau cua sov, cov tshuaj sib xyaw ua ke rau cov tshuaj tsis yaj, cov tshuaj tua kab mob thiab cov roj nplua nyeem rau cov tshuaj qhov muag, thiab lwm yam. Hauv kev lag luam, nws siv ua cov khoom siv pab polystyrene ua npuas ncauj, cov khoom siv gelling, cov tshuaj ruaj khov, cov khoom siv kho fiber, cov khoom siv ua ntawv, cov khoom siv nplaum thiab cov khoom siv tuab rau kev sib xyaw ua ke. Polyvinylpyrrolidone PvP thiab nws lub hau copolymer yog cov khoom siv tseem ceeb rau cov tshuaj pleev ib ce. Lawv feem ntau yog siv ua cov tshuaj khaws cov plaub hau. Cov zaj duab xis uas tsim rau ntawm cov plaub hau yog elastic thiab ci ntsa iab, muaj kev ua tau zoo heev, tsis kov cov hmoov av, thiab siv cov resins ntawm ntau yam kev qhia, uas tuaj yeem ua tau raws li ntau yam huab cua noo. Yog li ntawd, lawv yog cov khoom siv tseem ceeb rau kev pleev cov plaub hau emulsion, plaub hau gel thiab mousse. Nws kuj tseem siv tau ua cov tshuaj pleev rau daim tawv nqaij, cov tshuaj pleev xim plaub hau dispersant thiab cov tshuaj ua npuas ncauj stabilizer hauv cov tshuaj pleev ib ce kom txhim kho qhov sib xws ntawm cov tshuaj zawv plaub hau. Insoluble PVP yog ib qho stabilizer rau npias thiab kua txiv hmab txiv ntoo, uas tuaj yeem txhim kho nws cov pob tshab, xim thiab saj.

25kgs/nruas, 9tons/20'thawv.

25kgs/hnab, 20tons/20′container. ”Kev Ua Siab Ncaj, Kev Tsim Kho Tshiab, Kev Ua Ruaj Khov, thiab Kev Ua Haujlwm Zoo” yuav yog lub tswv yim ruaj khov ntawm peb txoj kev lag luam rau koj lub sijhawm ntev los tsim nrog ib leeg nrog kev cia siab rau kev sib pab sib pab thiab kev sib pab sib pab rau Tus Nqi Qis Tshaj Plaws Tus Neeg Sawv Cev Thickening Polyvinylpyrrolidone Pvp K30 Pvpk90 CAS 9003-39-8, Yog tias koj muaj qhov xav tau rau ib qho ntawm peb cov khoom, thov hu rau peb tam sim no. Peb tab tom nrhiav rau pem hauv ntej kom hnov ​​​​​​los ntawm koj sai sai.
Tus nqi qis tshajTuam Tshoj Pvp K30 thiab Pvp K17, Peb muab cov khoom zoo tab sis tus nqi qis tshaj plaws thiab kev pabcuam zoo tshaj plaws. Txais tos kom xa koj cov qauv thiab lub nplhaib xim rau peb. Peb yuav tsim cov khoom raws li koj qhov kev thov. Yog tias koj xav tau cov khoom peb muab, thov koj xav tiv tauj peb ncaj qha los ntawm kev xa ntawv, fax, xov tooj lossis internet. Peb tau nyob ntawm no los teb koj cov lus nug txij hnub Monday txog hnub Saturday thiab tos ntsoov yuav koom tes nrog koj.