PERMABOND® ES578 is a single-part heat cured
epoxy adhesive with excellent adhesion to metal
surfaces, ceramics as well as composite materials.
ES578 provides excellent thermal conductivity and
bond strength. ES578 was designed for application
requiring heat dissipation such as bonding aluminum
heat sinks to ceramic headers.
Features & Benefits- Very good thermal conductivity
- Excellent resistance to vibration
- Easy to use – no mixing required
- High shear and peel strength
- High temperature resistance
- Good resistance to chemicals
- Designed to meet the requirements of UL94
PropertiesShear strength (Steel): 27 - 41 N/mm²
Hardness: 84 Shore D
Viscosity: 600,000 – 800,000 mPa.s
max. gap fill: 5 mm
Cure speed 150°C: 30 min
Appearance: Black