Two part hybrid thermal gel products are two-component, dispensable, thermally conductive gels, which offer long-term reliability and superior softness. The enhanced bonding force between the polymer base and the filler minimizes oil separation issues in storage.
Those two component, dispensable, thermal hybrid gels require very low compression force and can be used for vertical mounting. Prior to curing, the materials maintain good thixotropic characteristics and low viscosity to be easily dispensed. Additionally they show minimal post cure oil bleeding / separation and no pump out and cracking. Their excellent adhesion and high reliability makes them the top choice for Automotive applications. At the same time the ability to cover varying heights and their end properties make them an ideal thermal interface for MM wave wafer antennas and specifically 5G applications.
Two component hybrid thermal gels can be cured in a short time after two-component mixing at room temperature. You can speed up the process by curing at elevated temperatures (80 -100°C). The high compressibility minimizes thermal resistance at interfaces, making hybrids ideal for low stress applications while maintaining excellent performance during reliability testing. They are generally considered slower due to the mixing stage but they make up for it with their end properties. They exhibit low contact resistance, long term reliability while they are also easy to dispense and rework.