BS 2782-4:Method 470B:1999
Current
The latest, up-to-date edition.
Methods of testing plastics. Chemical properties Determination of ash of polyalkylene terephthalates
Hardcopy , PDF
English
15-04-1999
1 Scope
2 Normative reference
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
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