Product Description
Master Bond Supreme 3AOHT combines easy processing, excellent thermal conductivity and electrical insulation properties, along with an enhanced ability to resist thermal cycling. This one part system requires no mixing and can be stored at room temperature or in a refrigerator. It requires oven curing at a minimum temperature of 250°F and will cure more quickly at 300°F. Subsequently, its working life at room temperature is essentially unlimited. It bonds well to a wide variety of substrates including glass, metals, ceramics and most plastics. Additionally, it has superior physical strength properties as well as being a very good electrical insulator. It is also noteworthy for its superb dimensional stability. Supreme 3AOHT is a flexibilized system with good toughness and the ability to withstand thermal cycling and thermal and mechanical shocks. The service temperature is -100°F to +350°F. It is 100% reactive and does not contain any diluents or solvents. Supreme 3AOHT possesses good chemical resistance to water, oils and fuels. The color of Supreme 3AOHT is off white. This epoxy is widely used in electronic, electrical, aerospace and special OEM applications where a high performance, good thermal conductivity and electrical isolation along with fast curing is desirable.
Key Features
- One part, no mix epoxy system
- Thermally conductive
- Withstands rigorous thermal cycling
- Superb electrical insulator
- Serviceable up to +350°F
- Fast curing at moderate temperatures
Product Advantages
- Single component system; no mixing required, minimum cure temperature of 250°F
- Working life is essentially unlimited at room temperature
- Fast curing with versatile cure schedules; 5-10 minutes at 300°F, 20-30 minutes at 250°F
- Good adhesion to many substrates and superior physical properties
- Superb thermal and electrical insulator
- Very good at withstanding thermal cycling; thermal and mechanical shocks
- Outstanding dimensional stability
Packaging
Supreme 3AOHT is available is various sizes and units to accommodate customer’s needs.