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.
PROJECT
ISO/DIS 25328
40.20
DIS ballot initiated: 12 weeks
Oct 1, 2026
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