Polyvinyl Mowa PVA
Katundu: Polyvinyl Alcohol PVA
CAS#：9002-89-5
Chilinganizo: C2H4O
Kapangidwe ka Chilinganizo:
Ntchito: Monga utomoni wosungunuka, ntchito yayikulu yopanga filimu ya PVA, mphamvu yolumikizirana, imagwiritsidwa ntchito kwambiri mu zamkati za nsalu, zomatira, zomangamanga, zoyezera kukula kwa mapepala, utoto ndi zokutira, mafilimu ndi mafakitale ena.
Mafotokozedwe
| Chinthu | Muyezo |
| Maonekedwe | Ufa woyera |
| Hydrolysis mol % | 86.0-90.0 |
| Kukhuthala kwa mPa | 46.0-56.0 |
| Chiyero % | ≥93.5 |
| Zinthu zosasinthasintha % | ≤5.0 |
| PH | 5.0-7.0 |
| 120 mesh passing rate % | ≥95 |
Lembani uthenga wanu apa ndipo mutitumizireni