Polyvinyl acetate-Polyvinylpyrrolidone mixture Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
Kollidon SR is a blend of polyvinyl acetate and povidone (K 30) in the ratio 8:2 used in the pharmaceutical industry as a matrix-forming agent. This research grade product is intended for use in R&D and development only.
Allgemeine Beschreibung
The Kollidon products consist of soluble and insoluble grades of polyvinylpyrrolidone (PVP) of various molecular weights and particle sizes. The polymers are used as dry binders, film-formers, stabilizers in suspensions, dispersants for pigments, enzyme stabilizers, and for improvement of bioavailability.
Polyvinyl acetate-Polyvinylpyrrolidone mixture Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte