Product Description
PTM7000-SPM is identical to PTM7000-SP but with a medium drying solvent for processes that require longer drying time. This means that drying time is ±48 hours at room temperature and ±8minutes at 100°C. It is designed to minimize thermal resistance at interfaces and maintain extremely stable performance through reliability testing required for long product life applications. As with all Phase change materials, it has stable Thermal Impedance across accelerated aging tests and does not display bleed, pump or flow out. SPM-Medium drying solvents are nice to have but SP versions should work just as well since the initial drying up issues are usually cleared up quickly after the printing equipment setup has been optimised.
PTM7000-SPM has a Thermal conductivity of 6.5 (W/m·K) depending on the bondline thickness and is based on a robust polymer PCM structure that exhibits excellent wetting properties during typical operating temperature ranges, resulting in very low surface contact resistance. This proprietary material provides superior reliability and maintains low thermal impedance (0.06) , making it desirable for high-performance integrated circuit devices.
Solvent Drying time:
- 48hours @ 23°C
- 8mins @ 100°C