This application proposal summarizes recommended grades, resistance to automotive fluids, thermal shock resistance, and weldability for EV and automotive thermal management system components.

The document organizes the required properties for components such as flow controllers, thermostats, oil spray tubes, water pumps, and coolant valves, and compares the suitable XAREC™ grades for each. It also covers property retention against LLC, steam, ATF, engine oil, and motor cooling oil, as well as thermal shock performance, vibration fatigue, creep, thermal aging, suitability for ultrasonic, vibration, infrared, and laser welding, and molding conditions, making it a practical proposal for automotive thermal management parts.