Key Features:- Combines toughness and high Tg
- Meets NASA low outgassing specifications
- Withstands 1,000 hours 85°C/85% RH
- Excellent physical properties and dimensional stability
Master Bond Supreme 46HT-1AO is a two component high performance epoxy offering good thermal conductivity, electrical isolation, and high temperature resistance. The mix ratio is a forgiving 100 to 35 by weight. The working life for a 100 gram mass is 24-48 hours. The system requires heat for curing. A good curing schedule to optimize properties is 2 hours at 300°F, followed by 3-4 hours at 350-400°F. After mixing, the consistency of this epoxy is a smooth, thixotropic paste. The most outstanding property is its temperature resistance. Supreme 46HT-1AO bonds well to a wide variety of substrates including metals, composites, glass, ceramics and many plastics. It is a toughened system and can withstand rigorous thermal cycling. It is a high modulus system with exceptional compressive strength. It is chemically resistant to oils, water, fuels, acids, bases, and solvents. While it is a good conductor of heat, it is still electrically insulating. The service temperature range extends from -100F to +550°F. The color of Part A is tan and Part B is dark brown. Supreme 46HT-1AO is a candidate for use in challenging applications in electronic, aerospace, specialty OEM and other industries where these special product properties are needed. Product Advantages: - Forgiving mix ratio, 100 to 35 by weight
- Especially long working life of 24-48 hours
- Reliable thermal conductor and electrical insulator
- Toughened system, resists thermal cycling
- Recommended for bonding dissimilar substrates
- Filled system, exceptional dimensional stability
- High glass transition temperature
Information provided by Master Bond Inc. |
| Master Bond is a leading manufacturer of adhesives, sealants, coatings and potting compounds. Master Bond’s vast product line consists of over 3,000 epoxy, polyurethane, silicone, cyanoacrylate and latex adhesives that vary in viscosity, cure speed, strength, chemical resistance, electrical properties, etc. Our custom adhesives offer design flexibility and provide excellent bonding performance. Visit www.masterbond.com.Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material. |
