Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

ISO/CD 25328

Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods of tests for reinforcements — Determination of ceramic fibre density

General information

30.60     Feb 21, 2026

ISO

ISO/TC 206

International Standard

Scope

This document specifies two methods for the determination of ceramic fibre density. These methods are applicable to both continuous and discontinuous ceramic fibre, including oxide and non-oxide ceramic fibre. Two methods are proposed for the determination of ceramic fibre density, as follows:
— Method A: buoyancy method. — Method B: helium pycnometer method.

Life cycle

NOW

PROJECT
ISO/CD 25328
30.60 Close of voting/ comment period
Feb 21, 2026