International Organization for Standardization (ISO)
Latest
ISO 34-2:2022
Scope
This document specifies a method for the determination of the tear strength of small test pieces (Delft test pieces) of vulcanized or thermoplastic rubber.
NOTE The method does not necessarily give results agreeing with those given by the method described in of material available is limited, and can be particularly suitable for testing small finished products.
ISO 34-2:2022 Referenced Document
ISO 18899:2013 Rubber - Guide to the calibration of test equipment
ISO 23529:2016 Rubber - General procedures for preparing and conditioning test pieces for physical test methods
ISO 5893 Rubber and plastics test equipment — Tensile, flexural and compression types (constant rate of traverse) — Specification — Amendment 1
ISO 34-2:2022 history
2022ISO 34-2:2022 Rubber, vulcanized or thermoplastic — Determination of tear strength — Part 2: Small (Delft) test pieces
2015ISO 34-2:2015 Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 2: Small (Delft) test pieces
2011ISO 34-2:2011 Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 2: Small (Delft) test pieces
2007ISO 34-2:2007 Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 2: Small (Delft) test pieces
1996ISO 34-2:1996 Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 2: Small (Delft) test pieces