Ductile dimple rupture (microvoid coalescence) caused by severe over load condition

Polymer Hardness Testing
Defined as measuring the resistance to indentation in a polymer using a durometer shore A measuring device for softer polymers and durometer shore D measuring device for harder polymers we can perform both tests. We are also equiped and capable of performing Rockwell Hardness L, M, and R scales testing for plastics.
Call us for a your hardness testing needs.