10.99 Nov 28, 2025
ISO
ISO/TC 256
International Standard
ISO 18473-1:2015 specifies requirements and corresponding methods of test for surface treated nanoscale calcium carbonate in powder form for sealant application.
PUBLISHED
ISO 18473-1:2015
PROJECT
ISO/AWI 18473-1
10.99
New project approved
Nov 28, 2025
Functional pigments and extenders for special applications — Part 1: Nanoscale calcium carbonate for sealant application
10.99 New project approved