ISO - DIS 3451-4
Plastics — Determination of ash — Part 4: Polyamides
pending
| Organization: | ISO |
| Publication Date: | 22 March 2023 |
| Status: | pending |
| Page Count: | 9 |
| 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
DIS 3451-4
March 22, 2023
Plastics — Determination of ash — Part 4: Polyamides
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...
December 15, 1998
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...
January 1, 1986
Plastics - Determination of Ash - Part 4: Polyamides First Edition (CEN EN ISO 3451-4: 1995)
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