The new anhydrides have proven successful in practice. These products are used in oil pressure sensors in cars. They cast the inside of the sensor and also seal the electrodes.
In comprehensive stress tests, the sensors casted with DELO MONOPOX proved to be completely tight. The tests included long-term storage at +150 °C, storage in ATF oil at +150 °C for 1000 h, 1000 cycles temperature shock at -40 / +150 °C, the VDA climate test, as well as customer-specific vibration tests and mechanical shock tests.