Why is the temperature of the metallographic mounting machine set at 130~150 ℃?

The temperature of the metallographic mounting machine is set at 130 ~ 140°C, because within this temperature range, thermosetting plastics can achieve the optimal pressing effect. Too low a temperature may lead to incomplete curing of the plastic, while too high a temperature may cause the plastic to decompose or discolor, affecting the quality of the sample. Therefore, we recommend that users set the temperature of the metallographic mounting machine at 130 ~ 150°C to ensure the stability and reliability of the mounting effect.