DIN Standards Committee Pigments and Extenders
ISO 3262-20
Extenders for paints - Specifications and methods of test - Part 20: Fumed silica
Füllstoffe für Beschichtungsstoffe - Anforderungen und Prüfverfahren - Teil 20: Pyrogenes Siliciumdioxid (ISO 3262-20:2000) Deutsche Fassung EN ISO 3262-20:2000
Responsible national committee
NA 078-00-07 AA - Pigments and extenders in coatings, plastics, paper and printing ink