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 o le faia o ata tifaga PVA, fa'aogaina o le fa'aogaina, e fa'aaogaina lautele i le pulupulu ie, fa'apipi'i, fau, pepa sizing sui, vali ma fa'alavalava, ata tifaga ma isi alamanuia.
Fa'amatalaga
| Aitema | Tulaga |
| Fa'aaliga | Pa'u 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% |
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