DESMOPHEN® 1905 A

DESMOPHEN® 1905 A by Covestro is an inactive trifunctional polyether modified with a styrene-acrylonitrile (SAN) polymer. Exhibits a broad processing range and allows the use of most commercially available silicone surfactants and tertiary amine catalysts. The shelf life (ex works) of DESMOPHEN® 1905 A is 12 months if stored in sealed, moisture-tight containers. Recommended storage temperature is 10-35 °C and processing temperature is 20-25 °C.