Polyvinyl Utywala PVA
Imveliso: Polyvinyl Alcohol PVA
CAS#:9002-89-5
Ifomula:C2H4O
Ifomula yoLwakhiwo:
Ukusetyenziswa: Njenge-resin enyibilikayo, indima ephambili yokwenza ifilimu ye-PVA, impembelelo yokudibanisa, isetyenziswa ngokubanzi kwi-pulp ye-textile, i-adhesives, ulwakhiwo, i-agent yokulinganisa iphepha, iipeyinti kunye neengubo, iifilimu kunye namanye amashishini.
Iinkcukacha
| Into | Umgangatho |
| Imbonakalo | Umgubo omhlophe |
| Hydrolysis mol | 86.0-90.0% |
| Viscosity mPa's | 46.0-56.0 |
| Ubunyulu | ≥93.5% |
| Umcimbi oguquguqukayo | ≤5.0% |
| PH | 5.0-7.0 |
| Ireyithi yokupasa ye-mesh eyi-120 | ≥95% |
Bhala umyalezo wakho apha kwaye uwuthumele kuthi