UNI EN ISO 3451-1 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PLASTICS - DETERMINATION OF ASH - PART 1: GENERAL METHODS
09-10-2022
01-01-2009
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents (for methods B and C only)
6 Apparatus
7 Procedure
7.1 Test portion
7.2 Test conditions
7.3 Method A - Direct calcination
7.4 Method B - Calcination following sulphuric acid
treatment after burning
7.5 Method C - Calcination following sulphuric acid
treatment before burning
8 Number of tests
9 Expression of results
10 Precision
11 Test report
Describes general methods, with suitable test conditions, for the determination of the ash of a range of plastics (resins and compounds).
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN ISO 3451-1 : 2008 | Identical |
| NEN EN ISO 3451-1 : 2008 | Identical |
| ISO 3451-1:2008 | Identical |
| NS EN ISO 3451-1 : 2ED 2008 | Identical |
| EN ISO 3451-1:2008 | Identical |
| SN EN ISO 3451-1 : 2008 | Identical |
| NBN EN ISO 3451-1 : 2008 | Identical |
| UNE-EN ISO 3451-1:2008 | Identical |
| DIN EN ISO 3451-1:2008-11 | Identical |
| BS EN ISO 3451-1:1997 | Identical |
| I.S. EN ISO 3451-1:2008 | Identical |
| ONORM EN ISO 3451-1 : 2008 | Identical |
| UNI 10667-10 : 2011 | PLASTIC RAW-SECONDARY MATERIALS - POLYSTYRENE FOR GENERAL PURPOSES, FROM THE RECYCLING OF INDUSTRIAL RESIDUES AND/OR FROM PRE AND/OR POST-CONSUMER MATERIALS - PART 10: REQUIREMENTS AND TEST METHODS |
| UNI 10667-2 : 2010 | PLASTIC RAW-SECONDARY MATERIALS - POLYETHYLENE FOR GENERAL PURPOSES FROM THE RECYCLING OF INDUSTRIAL RESIDUES AND/OR FROM PRE AND/OR POST CONSUMER MATERIALS - PART 2: REQUIREMENTS AND TEST METHODS |
| UNI 11401 : 2011 | GUIDELINE FOR THERMAL BREAK PROFILES |
| UNI 10667-13 : 2013 | PLASTIC RAW-SECONDARY MATERIALS FILLERS OBTAINED FROM GRINDING OF PRODUCTION AND/OR POST-CONSUMER WASTE OF REINFORCED PLASTICS COMPOSITES - PART 13: REQUIREMENTS AND TEST METHODS |
| ISO 472:2013 | Plastics — Vocabulary |
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