Elastomer Durability Testing
Measure relevant parameters, replicate service conditions, correlate data and ensure durability performance targets are met.
Testing the durability of automotive elastomer components—such as engine mounts, suspension bushings, and vibration isolators—is critical to ensure long-term performance under real-world loads, temperatures, and environmental conditions. These evaluations prevent premature failure, maintain vehicle safety and comfort, and optimize component design. OEM engineers, Tier 1 suppliers, and specialized test laboratories perform these assessments to validate material formulations, refine geometries, and confirm compliance with global durability targets before production.
Test Methods
Elastomer durability testing replicates service conditions experienced by components such as engine mounts, bushings, and isolators. Methods typically include cyclic tension, compression, shear, or combined loading to evaluate fatigue life, creep, and stiffness retention. Laboratory systems apply highly controlled, repeatable force or displacement sequences to capture precise stress-strain behavior over extended cycles. Temperature and environmental conditioning simulate engine heat, road exposure, and chemical effects. Data acquisition monitors performance degradation, while specialized software enables automated sequence execution and detailed reporting. Accelerated life testing predicts long-term performance and allows engineers to correlate results with simulations, assessing how mounting conditions, geometry, and material formulation influence durability under realistic operational loads.
Test Results
Durability testing of engine mounts, bushings, and isolators provides insight into fatigue life, stiffness retention, and failure modes. Manufacturers, suppliers, and research labs use this data to optimize designs, select materials, validate simulation models, and ensure components meet service-life expectations under realistic loads and environmental conditions.
MTS Product Solutions
MTS Elastomer Test Systems offer precise, repeatable control of mechanical loading and environmental conditions for engine mounts, bushings, and vibration isolators. Paired with MTS Elastomer Testing Software, these systems enable automated sequencing, real-time monitoring, and detailed analysis, supporting fatigue, creep, and stiffness retention evaluations and providing actionable insights for design optimization and reliable component performance.
Test Methods
Elastomer durability testing replicates service conditions experienced by components such as engine mounts, bushings, and isolators. Methods typically include cyclic tension, compression, shear, or combined loading to evaluate fatigue life, creep, and stiffness retention. Laboratory systems apply highly controlled, repeatable force or displacement sequences to capture precise stress-strain behavior over extended cycles. Temperature and environmental conditioning simulate engine heat, road exposure, and chemical effects. Data acquisition monitors performance degradation, while specialized software enables automated sequence execution and detailed reporting. Accelerated life testing predicts long-term performance and allows engineers to correlate results with simulations, assessing how mounting conditions, geometry, and material formulation influence durability under realistic operational loads.
Test Results
Durability testing of engine mounts, bushings, and isolators provides insight into fatigue life, stiffness retention, and failure modes. Manufacturers, suppliers, and research labs use this data to optimize designs, select materials, validate simulation models, and ensure components meet service-life expectations under realistic loads and environmental conditions.
MTS Product Solutions
MTS Elastomer Test Systems offer precise, repeatable control of mechanical loading and environmental conditions for engine mounts, bushings, and vibration isolators. Paired with MTS Elastomer Testing Software, these systems enable automated sequencing, real-time monitoring, and detailed analysis, supporting fatigue, creep, and stiffness retention evaluations and providing actionable insights for design optimization and reliable component performance.
- FlexTest® Controllers deliver high-speed, deterministic control for elastomer testing of engine mounts, bushings, and isolators. Their real-time computation and advanced algorithms ensure repeatable application of cyclic or static loads, enabling accurate durability characterization.
- Elastomer Test Systems apply controlled tension, compression, and shear loads to components such as engine mounts, bushings, and isolators. They replicate service conditions with precision, allowing engineers to evaluate fatigue, creep, and stiffness retention across multiple elastomer types.
- MTS Elastomer Testing Software manages automated test sequencing, data acquisition, and analysis for elastomer durability experiments. It provides consistent evaluation of engine mounts, bushings, and isolators, streamlines testing, and delivers actionable insights for material and component optimization.
