
Master Bond (Hackensack, NJ) EP6STC-80 is a one component, non-frozen, silver filled epoxy engineered for bonding, sealing and coating applications requiring exceptional thermal and electrical conductivity. This system offers an unlimited working life at room temperature and achieves a full cure at a moderate temperature of 80°C. Specifically:
- EP6STC-80 delivers exceptional thermal conductivity of 13–14 W/(m·K) and high-level electrical conductivity, with volume resistivity measuring less than 0.001 ohm-cm.
- Serviceable over a temperature range of -60°C to 150°C, it bonds effectively to metals, ceramics, composites, and many plastics.
- This epoxy is also compliant with NASA low outgassing requirements, making it an ideal choice for aerospace, electronic, and high-reliability applications where strict contamination control is essential.
EP6STC-80 exhibits a high strength profile, including a tensile modulus of 1,400,000–1,800,000 psi at 25°C. The system contains no solvents or diluents and offers low shrinkage upon curing in 3-5 hours at 80°C.
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