ISO/AWI 18473-1

Functional pigments and extenders for special applications — Part 1: Nanoscale calcium carbonate for sealant application

General information

Current stage: 10.99 New project approved Nov 28, 2025

Originator: ISO

Owner: ISO/TC 256 Pigments, dyestuffs and extenders

Type: International Standard

Scope

ISO 18473-1:2015 specifies requirements and corresponding methods of test for surface treated nanoscale calcium carbonate in powder form for sealant application.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 18473-1:2015

NOW

IN_DEVELOPMENT
ISO/AWI 18473-1
10.99 New project approved
Nov 28, 2025