Din 53507 Pdf May 2026

A rubber strip is given a defined pre-slit. At least five test pieces are typically required to ensure accurate results due to the high variation in tear propagation.

The standard, officially titled Testing of Rubber and Elastomers; Determination of the Tear Strength of Elastomers; Trouser Test Piece , provides a methodology for assessing . Unlike standard tensile strength tests that measure the force needed to break a whole sample, DIN 53507 focuses on the force required to propagate an existing nick. Standard Designation: DIN 53507 din 53507 pdf

The specimen is placed in a tensile testing machine (conforming to DIN 51 221). The "legs" of the trouser are pulled in opposite directions. A rubber strip is given a defined pre-slit