Rubber, vulcanized or thermoplastic. Determination of stress relaxation in compression - Testing at constant temperature Ingestion-build-207047 HR administration and training department

HR administration and training department

The purpose of this standard is to define the protocol provided to define

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)

detecting unauthorized entry

oil and solids contents

Rubber, vulcanized or thermoplastic. Determination of stress relaxation in compression - Testing at constant temperature Ingestion-build-207047 HR administration and training department1 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