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 4: Potentiometric method. (ISO 182-4:1993)

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

09-30-2001

Publisher

Asociacion Espanola de Normalizacion

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.

Committee	CTN 53/SC 6
DocumentType	Standard
Pages	24
PublisherName	Asociacion Espanola de Normalizacion
Status	Current

Standards	Relationship
ISO 182-4:1993	Identical
NBN EN ISO 182-4 : 2000	Identical
NEN EN ISO 182-4 : 2000	Identical
NS EN ISO 182-4 : 1ED 2000	Identical
I.S. EN ISO 182-4:2000	Identical
SN EN ISO 182-4 : 2000	Identical
UNI EN ISO 182-4 : 2003	Identical
BS EN ISO 182-4:2001	Identical
EN ISO 182-4 : 2000	Identical
NF EN ISO 182-4 : 2000	Identical
DIN EN ISO 182-4:2001-02	Identical