Textiles — Quantitative chemical analysis — Part 26: Mixtures of melamine with certain other fibres (method using hot formic acid)
纺织品.定量化学分析.第26部分:三聚氰胺与某些其他纤维的混合物(热甲酸法)
This document specifies a method using hot formic acid to determine the mass percentage of melamine fibres after removal of non-fibrous matter, in textiles made of mixtures of:
— melamine fibres
with
— cotton, polypropylene or aramid fibres.