PLASTICS - DETERMINATION OF ASH - PART 4: POLYAMIDES

Available format(s)

Hardcopy , PDF

Language(s)

German, English

Published date

01-08-2001

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

1 Scope
2 Normative references
3 Principle
      3.1 Unfilled materials
      3.2 Filled and glass-fibre reinforced materials
      3.3 Flame-retardant materials reinforced with
             glass fibre
4 Reagents (method C or method A in the presence of DBB)
5 Apparatus
6 Procedure
      6.1 Test portion
      6.2 Unfilled materials
      6.3 Filled and glass-fibre reinforced materials
      6.4 Materials reinforced with glass fibre
             containing flame-retardant antimony trioxide
             and/or other volatilizable additives
7 Expression of results
8 Precision
9 Test report

This standard is included in DIN Handbook KUNSTSTOFFE BAND 2. Defines methods to determine the ash of polyamides, both filled and unfilled. General procedures given in ISO 3451-1 are followed. Glass-fibre filled materials containing flame retardant, antimony trioxide or other volatile additives such as pigment zinc sulfide, a modification is incorporated to remove these as volatile bromine components.

DevelopmentNote	Supersedes DIN ISO 3451-4. (08/2001)
DocumentType	Standard
Pages	9
ProductNote	Supersedes DIN ISO 3451-4. (Mintu 08/2001)
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
NEN EN ISO 3451-4 : 2000	Identical
EN ISO 3451-4:2000	Identical
ISO 3451-4:1998	Identical
BS EN ISO 3451-4:2000	Identical
UNE-EN ISO 3451-4:2001	Identical
NF EN ISO 3451-4 : 2000	Identical
I.S. EN ISO 3451-4:2000	Identical
SN EN ISO 3451-4 : 2001	Identical
UNI EN ISO 3451-4 : 2002	Identical
NBN EN ISO 3451-4 : 2001	Identical
NS EN ISO 3451-4 : 2ED 2000	Identical