Product Description
FD503-TG60E is an automotive-grade two-component addition-cure silicone potting compound formulated for electric vehicle power electronics. With a mixed viscosity of 1500-2500 cps and 1:1 mix ratio, it offers well-balanced processability for automated production lines. The cured material achieves a Shore A hardness of 40-50, providing structural integrity and vibration resistance for high-reliability applications.
Meeting UL94 V-0 flame retardancy requirements, the product delivers volume resistivity of u22651.0u00d710u00b9u00b3 u03a9u00b7cm and dielectric strength of u226518 kV/mm, ensuring superior electrical insulation for high-voltage systems. Specific gravity of 1.56u00b10.02 reflects optimized filler loading for enhanced thermal and mechanical properties. It maintains consistent performance from -40u00b0C to +200u00b0C, suitable for the full automotive operating range.
Key Applications
- EV battery management systems
- Onboard chargers and DC-DC converters
- Power distribution modules
- High-voltage junction boxes
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