UNI EN ISO 182-4 : 2003
Current
The latest, up-to-date edition.
PLASTICS - DETERMINATION OF THE TENDENCY OF COMPOUNDS AND PRODUCTS BASED ON VINYL CHLORIDE HOMOPOLYMERS AND COPOLYMERS TO EVOLVE HYDROGEN CHLORIDE AND ANY OTHER ACIDIC PRODUCTS AT ELEVATED TEMPERATURES - POTENTIOMETRIC METHOD
01-02-2003
Foreword
1 Scope
2 Normative references
3 Definition
4 Principle
5 Reagents
6 Apparatus
7 Preparation of test samples
8 Number of tests
9 Temperatures for dehydrochlorination
10 Test procedure
11 Expression of results
12 Precision
13 Test report
Annex A (informative) Cleaning of the apparatus
Annex B (informative) Examples of specific electrodes
and their calibration
Determines a method of thermal stability at elevated temperature of compounds and products based on vinyl chloride homopolymers and copolymers, which is abbreviated as PVC, which undergo dehydrochlorination, the evolution of hydrogen chloride.
| DevelopmentNote |
Supersedes UNI ISO 182-4 (03/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN ISO 182-4 : 2000 | Identical |
| UNE-EN ISO 182-4:2001 | Identical |
| NBN EN ISO 182-4 : 2000 | Identical |
| NS EN ISO 182-4 : 1ED 2000 | Identical |
| NF EN ISO 182-4 : 2000 | Identical |
| BS EN ISO 182-4:2001 | Identical |
| NEN EN ISO 182-4 : 2000 | Identical |
| ISO 182-4:1993 | Identical |
| I.S. EN ISO 182-4:2000 | Identical |
| EN ISO 182-4:2000 | Identical |
| DIN EN ISO 182-4:2001-02 | Identical |
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