GSO ISO 3451-4:2015
ISO 3451-4:1998
Gulf Standard
Current Edition
·
Approved on
03 September 2015
Plastics -- Determination of ash -- Part 4: Polyamides
GSO ISO 3451-4:2015 Files
English
5 Pages
Current Edition
Reference Language
USD
52.99
GSO ISO 3451-4:2015 Scope
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 or method С of ISO 3451-1:1997 is used. For filled and glass-fibre reinforced materials method A of ISO 3451-1:1997 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).
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