CEN/TC 248
| Project No. | EN ISO 1833-25:2020 |
|---|---|
| Title | This document specifies a method using trichloroacetic acid and chloroform to determine the mass percentage of polyester fibres after removal of non-fibrous matter, in textiles made of mixtures of — polyester fibres with — aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate. |
| Registration number (WIID) | 69422 |
| Scope | This document specifies a method using trichloroacetic acid and chloroform to determine the mass percentage of polyester fibres after removal of non-fibrous matter, in textiles made of mixtures of — polyester fibres with — aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate. |
| Status | Izstrādē |
| ICS group | 59.060.01 |