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ISO 10119:2020
Carbon fibre - Determination of density
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.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]