Polyvinyl Alcohol PVA
Oloa: Polyvinyl Alcohol PVA
CAS #:9002-89-5
Fuafua:C2H4O
Fua Fa'atatau:
Fa'aoga: I le avea ai o se resini soluble, o le matafaioi autu a le PVA film-forming, fa'aogaina o le fa'aogaina, e masani ona fa'aaogaina i le pulupulu ie, fa'apipi'i, fau, pepa sizing agents, vali ma fa'alavalava, ata tifaga ma isi alamanuia.
Fa'amatalaga
| Aitema | Tulaga |
| Fa'aaliga | Pa'epa'e pa'epa'e |
| Hydrolysis mol% | 86.0-90.0 |
| Viscosity mPa's | 46.0-56.0 |
| mama % | ≥93.5 |
| mea fe'avea'i% | ≤5.0 |
| PH | 5.0-7.0 |
| 120 mesh fua faatatau pasi% | ≥95 |
Tusi lau savali iinei ma lafo mai ia i matou