PVA 2488/ Polyvinyl Alcohol 2488
MercesPVA 2488/ Polyvinyl Alcohol 2488
CAS#：9002-89-5
Formula：C2H4O
Formulae structurales
Usus: Resina solubilis, principale munus cinematographicae cinematographicae PVA, compaginationis effectus, late in pulpis textilibus, adhaesivis, constructione, chartarum inspectione agentium, fucorum et linitionum, membranarum et aliarum industriarum adhibetur.
Specifications
| Item | Standard |
| Aspectus | Pulvis albus |
| Hydrolysis mol% | 86.0-90.0 |
| Viscositas mPa's | 46.0-56.0 |
| puritas% | ≥93.5 |
| Materia volatilis % | ≤5.0 |
| PH | 5.0-7.0 |
| CXX Mesh Passing Rate% | ≥95 |
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