Published
This document specifies a method for the determination of the apparent volatile-matter content in pre-impregnated yarns, tapes, mats (SMC) and fabrics.
The method is applicable to all unidirectional and multidirectional fibre-reinforced prepregs and all thermosetting-resin matrices, unless otherwise specified in product specifications.
The method does not apply to unimpregnated reinforcement fibres.
NOTE For products with a polyester-resin matrix (UP), the result will be lower than the real value.
WITHDRAWN
ISO 9782:1993
PUBLISHED
ISO 9782:2026
60.60
Standard published
Jul 7, 2026