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SRPS EN ISO 305:2011

Plastics - Determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds - Discoloration method (ISO 305:1990)

Jun 28, 2011
95.99   Withdrawal of Standard   Oct 31, 2019

General information

95.99     Oct 31, 2019

ISS

G061

European Norm

83.080.01  

English  

From plan 2011

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Scope

Specification of a comparing method, based on the increasing discoloration of polyvinylchloride when exposed to heat, due to a decomposition reaction. Test pieces in diskform are placed between aluminium pieces and heated to the specified test temperature. After specified periods one test specimen at a time is taken out and the degree of discoloration assessed by visual examination or by measuring with a photometer.

Life cycle

NOW

WITHDRAWN
SRPS EN ISO 305:2011
95.99 Withdrawal of Standard
Oct 31, 2019

REVISED BY

PUBLISHED
SRPS EN ISO 305:2019

Related project

Adopted from EN ISO 305:1999

Adopted from ISO 305:1990 IDENTICAL