Rubber, vulcanized or thermoplastic. Determination of stress relaxation in compression - Testing at constant temperature Ingestion-build-207047 assembly or system”

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This European Standard deals

The terms and definitions have been reviewed and studied in order to cover all aspects of any particular term with input from other sources such as European Standards from CEN (The European Committee for Standardization)

Rubber, vulcanized or thermoplastic. Determination of stress relaxation in compression - Testing at constant temperature Ingestion-build-207047 assembly or system”1 Scope This document specifies two procedures for determining the decrease in counterforce exerted by a test piece of vulcanized or thermoplastic rubber which has been compressed to a constant deformation and maintained thus at a predetermined test temperature. The counterforce can be determined either by means of a continuous measurement system or by a discontinuous measurement one. Two test methods are specified, method A and method B. In method A