ISO 3262-20:2021 PDF

Scope: This document specifies requirements and corresponding methods of test for fumed silica.

ISO 3262-20:2021 Referenced Document

ISO 1042 Laboratory glassware - One-mark volumetric flasks
ISO 15528 Paints, varnishes and raw materials for paints and varnishes — Sampling
ISO 18451-1 Pigments, dyestuffs and extenders — Terminology — Part 1: General terms
ISO 3262-1 Extenders — Specifications and methods of test — Part 1: Introduction and general test methods
ISO 3696 Water for analytical laboratory use; Specification and test methods
ISO 3819 Laboratory glassware - Beakers
ISO 648 Laboratory glassware - Single-volume pipettes
ISO 787-2 General methods of test for pigments and extenders — Part 2: Determination of matter volatile at 105 °C*， 2021-08-02 Update
ISO 787-9 General methods of test for pigments and extenders — Part 9: Determination of pH value of an aqueous suspension

2021 ISO 3262-20:2021 Extenders - Specifications and methods of test - Part 20: Fumed silica
2000 ISO 3262-20:2000 Extenders for paints - Specifications and methods of test - Part 20: Fumed silica