This standard specifies a method for the determination of the tear strength of small specimens (Delft specimens) of vulcanized rubber or thermoplastic rubber. This standard applies to vulcanized rubber or thermoplastic rubber. Note: The measurement results of this method are inconsistent with the method stated in GB/T 529. This method is more suitable for testing small finished products. When the materials used are not restricted, the method stated in GB/T 529 is usually preferred.
ISO 34-2:1996 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