ISO 10119:2020

Carbon fibre — Determination of density ISO 10119:2020

Publication date:   Jun 22, 2020

General information

90.93   Standard confirmed   Sep 3, 2025

ISO

ISO/TC 61/SC 13 Composites and reinforcement fibres

International Standard

59.100.20   Carbon materials

Buying

Published

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Scope

This document specifies four methods for the determination of the density of carbon fibre tested as a yarn:
— method A: liquid-displacement method;
— method B: sink/float method;
— method C: density-gradient column method;
— method D: gas pycnometer method.
Method C is the reference method in cases of dispute, etc.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10119:2002

NOW

PUBLISHED
ISO 10119:2020
90.93 Standard confirmed
Sep 3, 2025




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