Sodium-free POVAL contains a negligible amount of metallic constituent, sodium (Na). This series has been developed for use with fine products, such as electronic materials, where reducing the amount of impurities is crucial.
Information
Sodium-free POVAL contains a negligible amount of metallic constituent, sodium (Na). This series has been developed for use with fine products, such as electronic materials, where reducing the amount of impurities is crucial.
