DSF/PREN ISO 3451-4
Plastics – Determination of ash – Part 4: Polyamides (ISO/DIS 3451‑4:2023)
pending
| Organization: | DS |
| Status: | pending |
| Page Count: | 11 |
| ICS Code (Thermoplastic materials): | 83.080.20 |
scope:
This document specifies methods for determination of the ash of polyamides, both filled and unfilled. The general procedures given in ISO 3451-1 are followed. For unfilled materials method A and method D or method C of ISO 3451-1:2019 is used. For filled and glass-fibre reinforced materials method A and method D of ISO 3451-1:2019 is used. For glass-fibre filled materials containing flame retardant, antimony trioxide, and/or other, volatilizable, additives such as pigment zinc sulfide, a modification is incorporated to remove these as volatile bromine component(s).
Document History
November 7, 2000
Plastics - Determination of ash - Part 4: Polyamides
This part of ISO 3451 specifies methods for determination of the ash of polyamides, both filled and unfilled. The general procedures given in ISO 3451-1, are followed. For unfilled materials method A...
November 16, 1995
Plastics - Determination of ash - Part 4: Polyamides
This part of the Standard spcifies three methods for the determination of the ash of polyamides.
DSF/PREN ISO 3451-4
Plastics – Determination of ash – Part 4: Polyamides (ISO/DIS 3451‑4:2023)
This document specifies methods for determination of the ash of polyamides, both filled and unfilled. The general procedures given in ISO 3451-1 are followed. For unfilled materials method A and...