Ntawv
1. Kev Lag Luam Tom Qab Kev Lag Luam thiab Kev Lag Luam Dynamics
2. PVP K60 Txhaj thev naus laus zis thev naus laus zis
3. Txheej txheem sib piv thiab cov ntaub ntawv sim
4. Ownstream ntawv thov scenario nthuav qhia
5. Yav Tom Ntej Technology Tiam No thiab Cov Lus Qhia Txog Kev Lag Luam
6. Cov ntsiab lus thiab Outlook
1. Kev Lag Luam Tom Qab Kev Lag Luam thiab Kev Lag Luam Dynamics
Raws li cov multifunctional polymer cov khoom, kev lag luam thoob ntiaj teb loj ntawmpolyvinylprolidone (pvp)tseem loj hlob. Raws li cov ntaub ntawv los ntawm Tuam Tshoj tshaj tawm, lub ntiaj teb PVP kev lag luam loj yuav ncav cuag peb $ 1.25 lab daus las nyob rau hauv 2024, ntawm cov khoom siv k series (K90, thiab lwm yam) account rau ntau dua 60%. PVP K60 muaj qhov hnyav molecular (kwv yees li 400, {9}}}}}}}}}}}}} sol}) thiab viscosity solubility thiab viscosity. Nws daim ntawv thov thov hauv cov tshuaj, tshuaj txhua hnub, cov khoom siv hluav taws xob txhua hnub, thiab lwm yam.
Ntiaj Teb PvP ua lag luam Segentation cov ntaub ntawv hauv 2024:
| Khoom Yam | Kev Lag Luam | Daim ntawv thov tseem ceeb | Kev Loj Hlob Xyoo |
| Pvp k30 | 35% | Kws tsim kho tshuaj kom zoo, khoom noj ntxiv | 6.50% |
| Pvp k60 | 28% | Cov Khoom Siv Hluav Taws Xob, Cov Khoom Siv Txhua Hnub | 8.30% |
| PVP K90 | 22% | Cov nplaum muaj cov nplaum, kev tua dej | 5.70% |
| Lwm | 15% | Kev Tshawb Fawb Kev Tshawb Fawb, Cov Ntaub Ntawv Tshwj Xeeb | 7.10% |
2. PVP K60 Txhaj thev naus laus zis thev naus laus zis
Hauv kev teb rau qhov hnyav molecular hnyavPvp k60Cov teeb meem kev sib cais, kev lag luam tau npaj siab rau cov kev daws teeb meem hauv qab no los ntawm cov txheej txheem kev txhim kho:
● Kev ntsuas qhov kub thiab txias
Tempering Stage: Ua kom sov cov dej ua kom sov rau 80-85 degree los rhuav tshem cov hydrogen bonds ntawm pvp molecules.
Kev pub mis rau cov tswv yim: Siv cov kauv Feeder Feeder rau tawg qhov pub ntawm kev nrawm ntawm 5 g \/ min kom tsis txhob agglomeration thiab zaj duab xis tsim.
Qhov kev sib cais tas li: tswj qhov system tas li ntawm 75 2 degree degree thiab tswj cov tshuab stringing ntawm {2}} rpm.
● SELVENT SYARGATOR Tshuab
| Hnyav system | Kev Ua Haujlwm (G \/ H) | Solutvure Transparency | Kev lag luam kev ntaus nqi |
| Dej ntshiab | 18.2 | ★★★☆☆ | ★★★★★ |
| Dej-Eethanol (7: 3) | 26.5 | ★★★★☆ | ★★★☆☆ |
| Dej-Propylene Glycol (9: 1) | 22.8 | ★★★★★ | ★★★★☆ |
Kev sim qhia pom tias qhov kev sib ntxiv ntawm cov tshuaj tua tsiaj lossis cov tshuaj yaig tuaj yeem nce kev nkag mus ntawm lub sijhawm polar thiab ua kom lub sijhawm sib cais los ntawm ntau dua 30%.
3. Txheej txheem sib piv thiab cov ntaub ntawv sim
Kev ua kom tau zoo ntawm PVP K60 dissolution cov txheej txheem tsis sib haum
| Yam | Kab rov tav ntau | Qhov muaj nqis zoo tshaj plaws | Kev cuam tshuam hnyav |
| Kub (degree) | 60-90 | 78-82 | 38% |
| Stirring deve (rpm) | 150-400 | 250 | 25% |
| Cov kua-kua piv (W \/ V) | 1:50-1:100 | 0.097222222 | 20% |
| PH nqi | 5.0-8.5 | 6.5-7.0 | 17% |
Cov ntaub ntawv qhia tias kub tswj kev feem ntau ua rau muaj kev ua tiav ntau dua, thaum muaj kev sib txawv heev yuav ua rau cov xyoob ntoo qhwv ib ncig ntawm cov khoom siv tsis sib xws.
4. Ownstream ntawv thov scenario nthuav qhia
● Hauv Ntim Ntim Ntim
Lub tuam txhab lag luam semiconductor sivPvp k60Cov tshuaj aqueous (siab txog 12%) raws li tus neeg sawv cev qib lever rau chip ntim cov kua nplaum, uas nce cov khoom xa tawm rau 98.7%.
| Ntsuas | PVP K60 Cov Txheej Txheem | Kev siv tshuab |
| Deg Cloness (NM) | Tsawg dua los yog sib npaug rau 3.2 | Ntau dua los yog sib npaug rau 8,5 |
| Kho lub sijhawm (min) | 4.5 | 6.8 |
| Kub Kuj (Qib) | -50~300 | -30~250 |
Cov khoom lag luam tshuaj txhua hnub
Lub hom phiaj thoob ntiaj teb tau tsim {16- teev Ua pleev pleev pleev qhov chaw tsuag los ntawm kev sib txuas Pvp K60 thiab VA64 copolymers. Kev ua lag luam tawm tswv yim pom tias:
Zaj duab xis sib luag yog txhim kho los ntawm 42%
Daim tawv nqaij haum cov qhab nia ncav cuag 9.2
5. Yav Tom Ntej Technology Tiam No thiab Cov Lus Qhia Txog Kev Lag Luam
Kev Tsim Kho Ntsuab: SuperCritical kev pab cuam-pab cuam tshuam txog kev siv thev naus laus zis yuav txo tau kev siv zog los ntawm 28%, thiab kev sim ua haujlwm tau siv.
Cov khoom siv tswj hwm: Ai-based online viscosity soj ntsuam tuaj yeem ua tiav kev tswj hwm ntawm cov txheej txheem sib cais nrog tus nqi yuam kev ntawm<0.5%.
Daim ntawv thov muaj nqis: tus naj npawb ntawm cov ntaub ntawv patent rau PvP k60 hauv lub teb ntawm cov roj teeb-lub xeev roj teeb electrolyte las los ntawm 120% xyoo.
6. Cov ntsiab lus thiab Outlook
Nrog kev sib txuas txuas ntxiv ntawm cov thev naus laus zis thev naus laus zis,Pvp k60yog txhim kho los ntawm cov khoom siv tsoos ib txwm muaj rau cov ntaub ntawv ua haujlwm. Nws raug nquahu tias cov tuam ntxhab tsom rau:
Tsim kom muaj qhov kub-viscosity tiag tiag-lub sij hawm tawm tswv yim cov kab ntau lawm
Tsim Cov Tshuaj Tiv Thaiv Tshwj Xeeb
Kev xa cov thev naus laus zis thev naus laus zis (xws li membrane kev cais ua kom huv)
Kev lag luam huab kev lag luam qhia tau tias los ntawm 2028, lub ntiaj teb PVP K60 Kev ua lag luam loj yuav tshaj li $ 820 lab, ntawm cov neeg Asian lag luam yuav suav nyiaj rau 47%.