Sodium ntsev ntawm polyaspartic acid (PVP)
CAS TSIS. {{181828-06-8, 35608-40-6
Molecular hnyav: 1000-5000
Molecular cov mis: c4h5non3m (c4h4no3m) m (c4h4no3m) nc4h4no3m2
Cov Qauv Txheej Txheem:
Khoom nta
- Pasp yog dej-soluble polymer ,, ib hom tshiab ntawm ntsuab dej tshuaj, uas yog tshuaj lom, tsis muaj kuab paug, ua qias tuaj.
- Pasp muaj lub zog chelating muaj peev xwm muaj peev xwm ntawm cov txiaj ntsig ntawm cov calibium carbonate thiab lwm yam kev txwv tsis pub muaj cov txiaj ntsig ntawm calhium carbonate tuaj yeem ncav ntau dua lossis sib npaug rau 95%. Nyob rau tib lub sijhawm, nws muaj cov nyhuv dispersive thiab tuaj yeem tiv thaiv kev xeb ntawm cov khoom siv hlau.
- Pasp tuaj yeem hloov cov dej kho kom muaj cov tshuaj uas muaj cov phosphorus kom tsis txhob eutrophication thiab theem ob muaj kuab paug.
Cov Kev Siv & Siv
- Pasp yog dav siv nyob rau hauv muaj cov dej ncig ua si nrog dej, boiler dej, replasure ovmorit thiab lwm cov khoom siv dej tsis txaus thiab ua kom haum rau cov neeg tsis huv.
- Pasp muaj kev ua tau zoo heev hauv kev nyuaj siab, siab ntev, thiab nws cov txiaj ntsig siab thiab nws cov txiaj ntsig zoo tshaj qhov uas yog cov tshuaj phosphate-muaj teev. Kev sib xyaw ntawm PV thiab PTCA muaj cov nyhuv synergistic.
- Vim hais tias ntawm cov yam ntxwv ntawm ntsuab ib puag ncig kev tiv thaiv, pasp tau siv los ua cov tshuaj ntxiv txhua hnub thiab muaj ntau yam tshuaj lom neeg tshwj xeeb.
- Hauv kev ua liaj ua teb
Kev Qhia Tshwj Xeeb
|
Chaw ua uas tsis tau haus |
Lub hom phiaj |
|
Kev tshwm sim |
Daj rau cov kua xim av. |
|
Cov ntsiab lus nyuaj,% |
4 {0. 0 min |
|
Ntawj (20 degree), G \/ cm3 |
1.20 min |
|
PH (1% dej daws) |
9.0 - 11.0 |
Cim npe nrov: Sodium ntawm polyoprartic acid Pasp, Tuam Tshoj sodium ntawm polyoprartic acid pasro acid.
