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BS EN ISO 182-3 : 2001

Current
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 ANY OTHER ACIDIC PRODUCTS AT ELEVATED TEMPERATURES - PART 3: CONDUCTOMETRIC METHOD
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2001

Foreword
1 Scope
2 ?Normative references
3 Definition
4 Principle
5 Reagents
6 Apparatus
7 Preparation of test samples
8 Number of tests
9 Temperature for dehydrochlorination
10 Test procedure
11 Expression of results
12 Precision
13 Test report
Annex A (informative) Cleaning of the apparatus
Annex B (informative) Calculation of repeatability
        and reproducibility - Conductometric and
        pH-meter methods
Annex C (informative) Bibliography

Determines a method for the thermal stability at elevated temperature of compounds and products based on vinyl chloride homopolymers and copolymers, which is abbreviated as PVC, that undergo dehydrochlorination, the evolution of hydrogen chloride.

Committee
PRI/21
DevelopmentNote
Supersedes 91/41990 DC. Renumbers and Supersedes BS 2782-1.130C(1993). (04/2002) 2000 Version incorporates amendment 13566 to BS 2782-1.130C(1993). (11/2005)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 182-2:1990 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
ISO 4793:1980 Laboratory sintered (fritted) filters — Porosity grading, classification and designation
ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
ISO 182-4:1993 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 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
EN ISO 182-4 : 2000 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

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