I-Polyvinyl Alcohol PVA
Impahla: I-Polyvinyl Alcohol PVA
Inombolo ye-CAS: 9002-89-5
Ifomula: C2H4O
Ifomula yoLwakhiwo:
Ukusetyenziswa: Njenge-resin enyibilikayo, indima ephambili yokwenza ifilimu ye-PVA, isiphumo sokubopha, isetyenziswa kakhulu kwi-pulp yelaphu, izincamathelisi, ulwakhiwo, ii-agent zokulinganisa amaphepha, iipeyinti kunye neengubo, iifilimu kunye neminye imboni.
Iinkcukacha
| Into | Umgangatho |
| Inkangeleko | Umgubo omhlophe |
| I-Hydrolysis mol % | 86.0-90.0 |
| Ii-mPa ezithambileyo | 46.0-56.0 |
| Ubumsulwa % | ≥93.5 |
| Izinto eziguquguqukayo % | ≤5.0 |
| PH | 5.0-7.0 |
| Izinga lokudlula kwe-mesh eli-120 % | ≥95 |
Bhala umyalezo wakho apha uze uwuthumele kuthi