Cawv Polyvinyl PVA
Khoom Muag: Polyvinyl Cawv PVA
CAS#:9002-89-5
Mis: C2H4O
Cov Qauv Qauv:
Siv: Raws li cov tshuaj soluble, lub luag haujlwm tseem ceeb ntawm PVA zaj duab xis-tsim, cov nyhuv sib txuas, nws yog dav siv hauv textile pulp, adhesives, kev tsim kho, cov neeg sawv cev ntawv sizing, xim thiab coatings, zaj duab xis thiab lwm yam lag luam.
Cov Lus Qhia Tshwj Xeeb
| Khoom | Tus Qauv |
| Qhov tsos | Hmoov dawb |
| Hydrolysis mol% | 86.0-90.0 |
| Viscosity mPa | 46.0-56.0 |
| Kev Huv Si% | ≥93.5 |
| Cov khoom tsis ruaj khov% | ≤5.0 |
| PH | 5.0-7.0 |
| 120 mesh dhau tus nqi% | ≥95 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb