The Moving Die Rheometer (MDR) builds upon and improves the traditional Oscillating Disc Rheometer (ODR) by offering a more advanced and stable solution for testing the curing and processing characteristics of vulcanized rubber compounds. The key difference lies in the design: while the ODR relies on a rotor (oscillating disc) embedded in the rubber sample, the Moving Die Rheometer eliminates this rotor, making the system more precise and durable.

In both systems, the test sample is placed in a sealed cavity under pressure and maintained at an elevated temperature. In the traditional ODR, the oscillating disc applies shear strain to the test piece, and the torque required to oscillate the disc is measured, reflecting the material’s stiffness. However, the MDR’s rotor-free design reduces mechanical wear and offers better torque measurement accuracy. This makes the MDR exceptionally stable, producing highly reproducible data across different environments and production settings.

Additionally, the Moving Die Rheometer enhances ease of use with robust functionality, including features like database storage for curves and results, exporting to Excel, statistical analysis, and customizable vulcanization time settings. These advanced features provide users with detailed insights into material performance.

Click here to learn more about the product or here to receive a personalized quote.