Polyvinylprolidone (PVP), qhov no zoo li cov hmoov dawb dawb, yog qhov tseeb ib qho "Jack ntawm txhua qhov kev lag luam" hauv kev lag luam tshuaj lom neeg. Nws yog qhov tsis {{1} ionic ionic dej- soluble polymerized los ntawm n {} vinylpyrrolidone monomers. Nws cov qauv tshuaj tshwj xeeb muab rau cov khoom siv ua kom zoo nkauj, qhov ruaj khov, ua yeeb yaj kiab- Txoj kev ua cov khoom, biocompatibility thiab lwm yam khoom. Nws yog qhov tseeb ntawm cov khoom uas ua rau pvp ib qho tseem ceeb ntawm cov neeg ua si hauv ntau qhov kev lag luam xws li tshuaj, tshuaj pleev ib ce, thiab lub zog tshiab.
Cov txheej txheem
1. PvP hauv Kev Kho Mob Teb: Tus Hero tom qab kev tiv thaiv kev noj qab haus huv
2. PvP nyob rau hauv lub tshuaj pleev ib ce teb: "Rais Riam Phom" tom qab kev zoo nkauj
3. Pvp hauv Cov Khoom Noj Khoom Noj: Tus "Magic" uas txhim kho kom zoo thiab saj
4. PvP hauv lub zog tshiab lub zog: Lub "lub cav tshiab" uas txhawb kev txhim kho kev lag luam
5. PvP tau siv dav hauv lwm daim teb
6. PVP daim ntawv thov teb thiab thov sib qhia
7. Xaus
PVP nyob rau hauv lub chaw tshuaj: tus hero tom qab ntawm scenes hauv kev tiv thaiv kev noj qab haus huv
Tus pab cuam muaj zog rau kev npaj tshuaj
Hauv cov txheej txheem kws tshuaj,Polyvinyl pyrrolidone PvpUa si ntau lub luag haujlwm tseem ceeb. Raws li cov phau ntawv rau cov ntsiav tshuaj thiab cov tsiav tshuaj, nws tuaj yeem nruj cov hmoov yeeb tshuaj sib khi ua ke kom ntseeg tau tias cov ntsiav tshuaj tsim nyog, ua rau nws yooj yim rau cov neeg mob. Nyob rau hauv cov ntsiav tshuaj ntau lawm, kev faib ua feem ntawm pvp raws li phau ntawv yog siab npaum li 70%. Txog kev npaj ntawm cov tshuaj tsis zoo, PVP tuaj yeem siv ua ib qho kev sib zog los txhim kho cov solubility ntawm cov tshuaj hauv dej thiab txhim kho cov tshuaj lom neeg. Piv txwv li, tom qab ntxiv PVP rau qee cov tshuaj anticancer, uas muaj peev xwm txhim kho tau zoo dua qub, uas tuaj yeem ua tau zoo dua ua si ib qho kev tawm tsam qog noj ntshav.
Lub siab - kev xaiv zoo rau kev kho mob tua kab mob
Pov mus txog iodine (PVP - i) Kuv) yog ib txoj kev sib xyaw nrog PVP thiab iodine. Nws yog qhov ua tau zoo heev, qis - kev tshuaj tua kab mob nrog kev txhawb nqa {}} tso tawm cov khoom. Ua ntej kev phais mob, Kws Kho Mob Cov Neeg Ua Haujlwm Siv Pvp - Kuv yuav ua kom muaj kev tsis sib luag ntawm ntau dua 99%, uas tuaj yeem txo qis kev pheej hmoo kis mob posuperative. Rau kev raug mob rau daim tawv nqaij xws li hlawv thiab mob rwj, pvp - Kuv tseem tuaj yeem tso cov iodine ions txhawb kho qhov txhab zoo.
Cov ntaub ntawv tseem ceeb rau kev txhim kho cov tshuaj tshiab
Hauv kev txhawb nqa - tso tawm npaj, txo cov txheej txheem cov neeg mob ua kom cov tshuaj, thiab txhim kho kev ua kev ua noj. Hauv kev txhim kho cov phiaj xwm npaj, PVP tuaj yeem pab cov tshuaj kom raug rau qhov chaw txhab chaw, txhim kho kev ua kom muaj kev phiv tshuaj, thiab txo cov kev mob ntawm cov ntaub so ntswg.
PVP hauv lub tshuaj pleev ib ce teb: "Rais Riam Phom" tom qab kev zoo nkauj
Moisturizing thiab ruaj khov hauv cov khoom tu tawv nqaij
Hauv cov khoom lag luam tawv nqaij, PVP muaj cov dej noo zoo, tuaj yeem nqus thiab xauv noo noo, thiab txhim kho cov nyhuv ya los ntawm daim tawv nqaij. Ntxiv pvp rau lotions thiab cream tsis tuaj yeem ua rau cov khoom lag luam ntau silky thiab ntom, tab sis kuj txhim kho kev ruaj ntseg ntawm cov khoom tu tawv nqaij thiab txuas lub txee txee ntawm cov khoom lag luam.
Cov Khoom Siv Kev Tu Plaub Hau thiab Kev Kho Plaub Hau Rau Cov Khoom Plaub Plaub
Hauv cov khoom tu plaub hau, PVP tuaj yeem siv los ua cov tuab thiab txias. Hauv zawv plaub hau thiab txias, nws txhim kho cov qauv thiab ruaj khov ntawm cov khoom; Nyob rau hauv styling plaub hau cream, mousse thiab cov plaub hau tshuaj tua plaub, ua tiav cov lus qhia zoo thiab hloov cov plaub hau, thiab txo cov hluav taws xob zoo li qub.
Qhov tseem ceeb los txhim kho qhov zoo ntawm cov tshuaj pleev ib ce
Nyob rau hauv lub tshuaj pleev ib ce cov tshuaj pleev ib ce, PVP yog siv los ua cov neeg sawv cev ntawm cov kua mem pleev di ncauj ua kom cov mem pleev di ncauj thiab ntev} {ntev li no; Hauv cov ntsia hlau txhuam, nws txhim kho cov nplaum thiab galkiness ntawm ntsia hlau polish; Hauv lub hauv paus, qhov muag duab ntxoov ntxoo thiab lwm yam khoom, nws pab txhim kho cov dispersion thiab ruaj khov ntawm cov khoom, ua kom pleev ua kom zoo dua thiab ntev}- kav.
PVP hauv Kev Lag Luam Khoom Noj: Tus "Magic" uas txhim kho kom zoo thiab saj
Tus tswv ntawm kev qhia meej thiab ruaj khov ntawm dej haus
Hauv cov txheej txheem ntau lawm ua npias, kua txiv, thiab cawv txiv hmab, pvp tuaj yeem siv ua qhov yooj yim thiab stabilizer. Nyob rau hauv cov txheej txheem brewing, PVP tuaj yeem sib txuas nrog polyphenols uas ua rau lawv cov pa. Tom qab ntxiv tus nqi tsim nyog ntawm PVP, qhov turbidity ntawm npias tuaj yeem txo los ntawm ntau dua 50%, thiab lub txee lub neej tuaj yeem txuas tau ntawm 2-3 lub hlis. Nyob rau hauv cov kua txiv tsim, PVP tuaj yeem hloov kho cov impurities xws li pectin thiab protein nyob rau hauv kua txiv.
Ntau hom ntxiv rau kev ua zaub mov noj
Hauv cov txheej txheem ua zaub mov noj, PVP muaj ntau lub zog xws li emulsification, dispersion, thiab tuab. Nyob rau hauv cov condiments xws li cov tshuaj nyias nyias thiab mayonnaise, nws pab cov roj - dej sib tov los tsim cov khoom ruaj khov; hauv cov jams thiab jellies, nws yog siv los ua cov tuab dua los kho cov viscosity ntawm cov khoom; Ib qho ntxiv, PVP tseem siv tau ua ib qho ntxiv rau cov khoom noj ntim khoom noj kom txhim kho cov ntaub ntawv ntim khoom thiab txuas ntxiv rau lub neej ntawm cov khoom noj.
Zoo tshaj plaws cov cab kuj rau cov khoom noj muaj txiaj ntsig
Hauv kev ua haujlwm ntawm cov zaub mov ua haujlwm, PVP tuaj yeem encapsulate cov as-harmients xws li cov vitamins xws li cov minerals thiab cov minerals, tiv thaiv lawv sab nraud sab nraud, thiab txhim kho bioavailability. Hauv cov vitamin gasmies, PvP tuaj yeem faib cov vitamins thiab tso lawv qeeb kom ntseeg tau tias tag nrho tib neeg lub cev.
PVP hauv lub zog ntawm lub zog tshiab: "lub cav" tshiab "los txhawb kev txhim kho ntawm kev lag luam
Qhov tseem ceeb rau kev ua tau zoo ntawm cov roj teeb lithium
Hauv kev tsim cov roj teeb lithium, pvp yog tsuas yog siv los ua ib qho tsis zoo rau cov ntaub ntawv electersant rau cov khoom siv electrode thiab kev ua haujlwm pabcuam rau cov ntaub ntawv. Hauv cov txheej txheem npaj ntawm cov khoom siv hluav taws xob zoo, PvP tuaj yeem txhim kho cov tshuaj tsw qab, yog li kev txhim kho cov tshuaj tsw qab, yog li txhim kho cov tshuaj tsw qab, yog li hloov kho cov tshuaj tsw qab, yog li txhim kho cov tshuaj tsw qab, yog li kev ua tau zoo rau cov nqi zog thiab kev ua haujlwm ntawm lub roj teeb. Kev siv hluav taws xob uas muaj kuab ntawm pvp hauv kev tsim cov roj teeb lithium tuaj yeem ua kom lub zog ntom ntom ntawm lub roj teeb los ntawm {{4 {} sij hawm.
Boosting cov ntaub ntawv rau kev lag luam photovoltaic
Hauv kev lag luam photovoltaic, pvp yog siv los tsim cov siab - cov khoom ua tau zoo thiab cov nyiaj tsis zoo. Nyob rau hauv cov txheej txheem npaj ntawm nyiaj muab tshuaj txhuam, PVP tuaj yeem txhim kho cov tsis tau zoo thiab txhim kho cov khoom siv hluav taws xob zoo, thiab txhim kho cov khoom siv hluav taws xob zoo ntawm cov photovoltic efficiency ntawm photovoltaic ntawm cell. Nrog kev loj hlob thoob ntiaj teb xav tau rau cov khoom siv huv si, daim ntawv thov kev cia ntawm PVP hauv lub photovoltaic tau dhau los ua ntau dua thiab dav dav.
Kev thov dav rau ntawm PVP hauv lwm qhov chaw
Textile Printing thiab Dyeing
Nyob rau hauv textile luam ntawv thiab tawg kev lag luam, pvp tuaj yeem siv los ua tus neeg sawv cev tsis sib haum thiab qib siab. Nws muaj peev xwm ntau qhov zas xim hauv cov nplaum zas xim, thiab txhim kho cov xim sib txawv ntawm cov ntaub, yog li txhim kho qhov zoo thiab ntxiv cov txiaj ntsig ntawm textiles.
Xim thiab Xim
Nyob rau hauv cov xim thiab xim kev lag luam, PVP tuaj yeem siv los ua viscosity controller thiab dispersant. Nws tuaj yeem txhim kho qhov tsis txaus ntseeg ntawm cov xim ntawm cov xim, tiv thaiv lub agglomeration ntawm cov xim xim, thiab ua kom cov xim muaj txiaj ntsig zoo dua thiab zais lub zog. Hauv dej {{2} Cov xim pleev xim rau, nws kuj tseem tuaj yeem txhim kho cov yeeb yaj kiab- sib sau ntawm cov xim, ua cov txheej ua kom ruaj khov.
Kev Kho Mob Ib puag ncig
Hauv kev kho cov dej ib puag ncig, PVP tuaj yeem siv los ua cov porogen rau nanofiltration lossis ultrafiltration membranes. Los ntawm kev tswj hwm lub pore loj thiab porosity ntawm daim nyias nyias, thiab cov kuab paug ntawm cov pa hluav taws xob thiab cov kab mob hlau thiab cov dej khov. Tsis tas li ntawd, PVP tseem siv tau ua ib tus neeg sawv cev ntawm cov flocculants los txhim kho cov txiaj ntsig flocculation thiab txhim kho kev ua dej phwj tuaj.
PVP daim ntawv thov thaj chaw thiab xav tau
| Daim Ntawv Thov | Thov Qhia | Lub cev muaj zog |
| Kho tsev kho mob | 35% | Kev npaj tshuaj nplaum, cosvent, tshuaj tua kab tua kab mob, txhawb nqa {{}} tso cov khoom npaj, thiab lwm yam. |
| Daim teb kom hniav zoo nkauj | 25% | Moisturizer rau cov khoom tu tawv nqaij, teeb tsa tus neeg sawv cev rau cov khoom plaub hau, thickener rau cov khoom pleev, thiab lwm yam. |
| Khoom Noj Khoom Haus | 15% | Piav kom meej rau cov dej haus, ua zaub mov pab, cab kuj rau cov khoom noj khoom haus, thiab lwm yam. |
| Chaw Ua Haujlwm Tshiab | 10% | Dispersant rau cov ntaub ntawv electrode zoo ntawm cov roj teeb lithium, ntxiv rau photovoltaic nyiaj muab tshuaj txhuam, thiab lwm yam. |
| Lwm qhov chaw (textile luam ntawv thiab dyeing, txheej thiab cov pigments, kev tiv thaiv dej hiav txwv, ib puag ncig kev kho mob ib puag ncig, thiab lwm yam) | 15% | Dispersant rau textile luam ntawv thiab dyreing, viscosity tswj tus neeg sawv cev rau txheej pigments rau dej kho mis, thiab lwm yam. |
Tag
Los ntawm tshuaj rau tshuaj pleev ib ce, los ntawm cov zaub mov rau lub zog tshiab, thiab rau ntau lwm cov khoom lag luam, khaws ntau yam yooj yim thiab kev txhim kho rau tib neeg lub neej. Nrog kev nce qib nro ntawm science thiab thev naus laus zis thiab kev tsim kho cov ntawv sau txuas ntxiv ntawm PVP, thiab kev lag luam xav tau nce ntxiv. Kuv ntseeg tias yav tom ntej, PvP yuav txuas ntxiv mus ua kom pom, txhaj tshiab rau kev txhim kho kev lag luam tshiab ntawm ntau yam kev lag luam, thiab tsim tus nqi ntau dua.