Polyvinyl Doro PVA
Chinhu: Polyvinyl Alcohol PVA
Nhamba yeCAS: 9002-89-5
Fomura: C2H4O
Formula yekuvaka:
Mashandisirwo: Semushonga unonyunguduka, basa guru rekugadzira firimu rePVA, kubatanidza, rinoshandiswa zvakanyanya mumachira, zvinonamatira, kuvaka, zvigadzirwa zvemapepa, pendi nependi, mafirimu nedzimwe nzvimbo dzeindasitiri.
Magadzirirwo
| Chinhu | Zvakajairika |
| Chitarisiko | Upfu chena |
| Hydrolysis mol % | 86.0-90.0 |
| MPa yekusimba | 46.0-56.0 |
| Kuchena % | ≥93.5 |
| Zvinhu zvinoshanduka % | ≤5.0 |
| PH | 5.0-7.0 |
| 120 mesh passing rate % | ≥95 |
Nyora meseji yako pano woitumira kwatiri