PVA 2488/ mmanya mmanya polyvinyl 2488
Nkọwapụta
Ihe | Ọkọlọtọ |
Ọdịdị | Ọcha ntụ ntụ |
Hydrolysis mol% | 86.0-90.0 |
Viscosity mPa's | 46.0-56.0 |
Ịdị ọcha % | ≥93.5 |
Ihe na-agbanwe agbanwe% | ≤5.0 |
PH | 5.0-7.0 |
Ọnụego ngafe ntupu 120% | ≥95 |
Dee ozi gị ebe a ziga anyị ya