Khoom
Hydroxyethyl cellulose | HEC | 9004-62-0
Khoom Piav Qhia
1. Hydroxyethyl cellulose hmoov tuaj yeem tawm hauv dej kub thiab dej txias, thiab yuav tsis nag lossis daus los yog hau. Vim tias, nws muaj ntau yam ntawm solubility thiab viscosity tus yam ntxwv thiab tsis-thermogelability.
2. Hec muaj peev xwm ua si nrog lwm cov dej-soluble polymers, solfactants, thiab ntsev. HEC yog ib qho zoo heev colloidal tuab muaj cov kev daws teeb meem dientectrtric.
3
4. Piv rau methylcellulose thiab hydroxyprropyilcethylcelylulose, HEC muaj cov muaj zog tiv thaiv kev tiv thaiv muaj zog.
Kev lag luam kev tsim kho: Hec tuaj yeem siv los ua cov dej noo returent tus neeg saib xyuas thiab cov chaw ua haujlwm xis nyob rau hauv inhibitor.
Roj Drilling Kev Lag Luam: Nws tuaj yeem siv los ua tuab thiab tus neeg sawv cev rau cov roj ua kua. Cov dej lim dej nrog HEC tuaj yeem txhim kho kev ruaj khov drilling ruaj khov raws nws cov khoom muaj zog qis muaj nuj nqi.
Txheej kev lag luam: HEC tuaj yeem ua lub luag haujlwm hauv thickening, dispersify, dispersing, ruaj khov thiab khaws dej rau cov ntaub ntawv yas. Nws yog tus cwj pwm los ntawm cov nyhuv tuab tuab tuab, xim zoo ri tau, zaj duab xis tsim, thiab kev ruaj khov.
Daim ntawv thiab cwj mem: Nws tuaj yeem siv ua tus sawv cev rau tus neeg sawv cev ntawm daim ntawv thiab ntawv me me, ua cov neeg sawv cev thiab ncua rau cov inks dej.
Tshuaj Txhua Hnub: HEC yog cov yeeb yaj kiab zoo-ua yeeb yaj kiab, cov nplaum, cov ntaub pua chaw thiab cov khoom siv cov plaub hau, thiab tshuaj pleev ib ce.
Khoom Qhia Txog Khoom
| Tus leeg quav | Viscosity Ranges, Mpa.s Brookfield 2% Ntshav 25 ℃ |
| C500 | 75-150 MPA.S (5% daws) |
| Cais C5000f | 250-450 mpa.s |
| Cais C5045 | 4,500-5,500 mpa.s |
| Cepure C1070F | 7,000-10,000 mpa.s |
| Cepure C2270F | 17,000-22,000 mpa.s |
| Cepure C30000 | 25,000-31,000 mpa.s |
| Cepure C1025 X | 3,400-5,000 mpa.s (1% daws) |
Pob:25 Kgs / hnab lossis raws li koj thov.
Cia:Khaws ntawm qhov chaw muaj cua, qhuav.
Cov Qauv Txheej Txheem:Tus qauv thoob ntiaj teb.
