Albolith MS C 350 molecular sieve paste
ALBOLITH MS C 350 Molecular Sieve Paste is a 50% homogeneous dispersion of molecular sieve in castor oil from own production.
ALBOLITH MS C 350 Molecular Sieve Paste removes moisture in polyurethane systems by absorbing water. Since the isocyanate reacts with water forming carbon dioxide, a high residual content of moisture (i.a. in pigments, fillers and solvents) is negative for polyurethane systems. The carbon dioxide bubbles not only affect the appearance of the polyurethane coating but also material properties. In addition, moisture in polyol systems causes a rapid increase in viscosity and gelation during storage. Main applications are casting resins and sports floorings based on polyurethane, PU sealants, adhesives and various coatings.
| Hydroxyl value (mg KOH/g): | 87 |
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| Viscosity (Brookfield RVT) (mPas): | 10,000 - 18,000 |
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