Polyvinyl Barasa PVA
Kayayyaki: Polyvinyl Alcohol PVA
Lambar CAS#：9002-89-5
Tsarin: C2H4O
Tsarin Tsarin:
Amfani: A matsayin resin mai narkewa, babban aikin ƙirƙirar fim ɗin PVA, tasirin haɗin kai, ana amfani da shi sosai a cikin ɓangaren litattafan yadi, manne, gini, wakilan girman takarda, fenti da shafi, fina-finai da sauran masana'antu.
Bayani dalla-dalla
| Abu | Daidaitacce |
| Bayyanar | Foda fari |
| Hydrolysis mol % | 86.0-90.0 |
| Viscosity mPas | 46.0-56.0 |
| Tsarkaka % | ≥93.5 |
| % na abu mai canzawa | ≤5.0 |
| PH | 5.0-7.0 |
| Kashi 120% na wucewar raga | ≥95 |
Rubuta saƙonka a nan ka aika mana da shi