International Organization for Standardization (ISO)
Latest
ISO 22821:2021
Scope
This document specifies a thermogravimetric method for the determination of fibre weight content by weight percent, of carbon fibre reinforced composites.
This method applies to pre-products, such as, prepregs, parts and products of carbon fibre reinforced composites.
ISO 22821:2021 history
2021ISO 22821:2021 Carbon-fibre-reinforced composites - Determination of fibre weight content by thermogravimetry (TG)