NF EN ISO 182-2 : 1999
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 - PART 2: PH METHOD
12-01-2013
Committees responsible
National foreword
1 Scope
2 Normative references
3 Definition
4 Principle
5 Reagents and materials
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 the apparatus
Annex ZA (normative) Normative references to
international publications with their
relevant European publications
Figures
1 - General arrangement of apparatus
2 - Cell A (re-usable) for dehydrochlorination
of PVC samples
3 - Cell B (disposable) for dehydrochlorination
of PVC samples
4 - Tubes for connecting dehydrochlorination
cell to measurement cell
5 - Expansion joint for connection on each
side of cell B
6 - Example of a suitable measurement cell
Tables
1 - Repeated determinations of stability time
2 - Repeated determinations of stability time
for a single product over a 2 year period
3 - Repeated determinations of stability time
in several laboratories using a single
product
Defines a procedure for determining the thermal stability at high temperatures of compounds and products based on vinyl chloride homopolymers and copolymers undergoing dehydrochlorination.
| DevelopmentNote |
INDICE DE CLASSEMENT: T51785-2
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 182-2:1990 | Identical |
| BS EN ISO 182-2:2000 | Identical |
| DIN EN ISO 182-2:2000-02 | Identical |
| UNI EN ISO 182-2 : 2001 | Identical |
| EN ISO 182-2:1999 | Identical |
| UNE-EN ISO 182-2:2000 | Identical |
| NFP 90 306 : 2007 | PROTECTIVE ELEMENTS FOR IN-GROUND, BARRIER-FREE, PRIVATE OR COLLECTIVE USE SWIMMING POOLS - SAFETY BARRIERS AND MEANS OF ACCESS TO POOL - SAFETY REQUIREMENTS AND TEST METHODS |
| NFP 90 308 : 2013 | PROTECTIVE ELEMENTS FOR IN-GROUND, BARRIER-FREE, PRIVATE OR COLLECTIVE USE SWIMMING POOLS - SAFETY COVERS AND SECURING DEVICES - SAFETY REQUIREMENTS AND TEST METHODS |
| NFT 54 405-1 : 2002 | UNPLASTICIZED POLY (VINYL CHLORIDE) (PVC-U) EXTRUDED OR COEXTRUDED PROFILES FOR OUTSIDE USE - SPECIFICATIONS AND TEST METHODS - PART 1: SOLID WALL PVC-U |
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