Historical
DIN ISO 815-2:2010
Rubber, vulcanized or thermoplastic - Determination of compression set - Part 2: At low temperatures (ISO 815-2:2008)
The standard specifies methods for the determination of compression set characteristics of vulcanized and thermoplastic rubbers at ambient, elevted or low temperatures.*This part of ISO 815 specifies a method for the determination of the compression set characteristics of vulcanized and thermoplastic rubbers at low temperatures. The methods are intended to measure the ability of rubbers of hardness within the range 10 IRHD to 95 IRHD to retain their elastic properties at specified temperatures after prolonged compression at constant strain (normally 25 %) under one of the alternative sets of conditions described. For rubber of nominal hardness 80 IRHD and above, a lower compression strain is used: 15 % for a nominal hardness from 80 IRHD to 89 IRHD and 10 % for a nominal hardness from 90 IRHDto 95 IRHD. - DIN ISO 815-2 is the German translation of ISO 815-2:2008. At DIN the Committee responsible for this standard is NA 062-04-34 AA "Prüfung der physikalischen Eigenschaften von Kautschuk und Elastomeren" ("Test procedures for physical properties of rubber").
Deutsches Institut für Normung [din]