A superior resource includes step-by-step video demonstrations showing how to mount the specimen, calibrate the dynamometer, and interpret the tear propagation curve. No static PDF can offer that.
| Standard | Title | Notes | |----------|-------|-------| | | Rubber- or plastics-coated fabrics — Determination of tear resistance — Part 1: Constant rate of tear method | Widely accepted international equivalent; uses trapezoidal specimen | | ASTM D751 (Method B) | Coated Fabrics – Trapezoidal Tear Strength | Similar but different specimen dimensions (75 mm x 150 mm) | | DIN EN 14410 | Self-adhesive tapes – Measurement of tear resistance | Not equivalent, different material class | din 53354 pdf better
DIN 53354 - Testing of artificial leather; tensile test | GlobalSpec. GlobalSpec calibrate the dynamometer