Paper industry Application:
PVA Polyvinyl Alcohol PVA 1788 BP17 PVA 088-20 JVP JP-18 for Paper industry can be used for surface coating and polishing, the ester can significantly improve corrosion resistance, water resistance and resistance to solvents, and may have higher fabric strength. Adhesive may also be used in the coating system, the optical carrier as a polishing agent.
Paramètres du produit (spécifications)
| Objet | PVA 1788/ BP17/ 088-20/ JVP JP-18 |
| Hydrolyse (mole%) | 87.0 ~ 89.0 |
| Viscosité (mPa.s) | 20.0 ~ 26.0 |
| Volatile(wt%) | ≤5.0 |
| Frêne (wt%) | ≤0.5 |
| Valeur du pH | 5 ~ 7 |
| Pureté (%) | ≥91.5 |
| Taille des particules | Flake, 10~200 mesh |
Grades équivalents :
088-20
Kuraray PVA-220
Kuraray Mowiol 23-88
CCP BP-17
Sekisui Selvol 523 – Celanese
JVP JP-18
Nichigo GM-14
Emballage : Kraft paper package with plastic film inside, 20kg/25kg per bag, or woven bag 500KG per bag.
Stockage : The products should be stock indoor where room temperature is 5-30℃, dry& well-ventilated place, storage by batches. Keep away from the power, prevent humid, and avoid sun exposure. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration.
