DIN ISO 3384:2008 PDF

Scope: This International Standard specifies two methods 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. Two forms of test piece are permitted: cylindrical test pieces and rings. Different shapes and sizes of test piece give different results, and comparison of results should be limited to test pieces of similar size and shape. The use of ring test pieces is particularly suitable for the determination of stress relaxation in liquid environments. Testing at temperatures below standard laboratory temperature is not specified. The methods have been used for Iow-temperature testing, but their reliability under these conditions is not proven.

DIN ISO 3384:2008 Referenced Document

ISO 1817 Rubber, vulcanized or thermoplastic*， 2024-02-01 Update
ISO 188:1998 Rubber, vulcanized or thermoplastic - Accelerated ageing and heat-resistance tests
ISO 23529:2004 Rubber - General procedures for preparing and conditioning test pieces for physical test methods
ISO 3601-1:2002 Fluid power systems - O-rings - Part 1: Inside diameters, cross-sections, tolerances and size identification code
ISO 37:2005 Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties
ISO 4287 Geometrical product specifications (GPS) — Surface finish: Profile method — Surface finish terms, definitions and parameters — Amendment 2: .
ISO/TR 9272 Rubber and rubber products - Determination of precision for test method standards

2015 DIN ISO 3384-1:2015 Rubber, vulcanized or thermoplastic - Determination of stress relaxation in compression - Part 1: Testing at constant temperature (ISO 3384-1:2011 + Amd.1:2013)
2008 DIN ISO 3384:2008 Rubber, vulcanized or thermoplastic - Determination of stress relaxation in compression at ambient and at elevated temperatures (ISO 3384:2005);English version of DIN ISO 3384:2008-07
0000 DIN ISO 3384:2004