Brittleness Point Temperature Tester QualiBrittle™ BPT
QualiBrittle™ BPT is designed for testing samples made of vulcanized rubber. A sample is fixed to a device and then soaked in a medium at a constant low temperature for 5 minutes. The sample is impacted by a dart at a linear speed of 2 ± 0.2 m/s at the lowest temperature where no brittle failure occurs. The sample is then checked for cracks, crevices, small holes, and fragments.
