ISO 34-1 measures the tear resistance of rubber materials using a right-angle test specimen, primarily evaluating:

Test Parameters

• Tear Strength – Assesses the material’s ability to withstand tearing at a right-angle notch.
• Crack Initiation & Propagation Analysis – Simulates crack growth from the notch to evaluate material durability.

Applications

Seals & Shoe Sole Materials – Ensures stability and tear resistance under localized high-stress conditions.
Industrial Rubber Components – Evaluates reliability and durability in complex stress environments, such as vibration pads and gaskets.