With the Instron 5564 tensile tester we’re able to test the mechanical properties of polymer yarns and cords according to ASTM D-885 and BISFA 2004 ch 7 or on customer defined specifications. All measurements are standard done at 5 specimen (n=5) and average values are reported. Next to standard stress-strain measurements we offer time to failure measurements and hysteresis measurements at room temperature or elevated temperatures.

Example of a stress-strain graph in which the tensile properties of different yarns are compared:

Description	Specifications
Pneumatic yarn/cord grip	Max load: 2400N
Cord Capstan grip	Max load 2.5 kN
Environmental Chamber	Operating temperature 50°C – 150 °C
Loadcells	10 N, 100 N, 1 kN, 2 kN and 10 kN