| Description: Master Bond EP65HT represents a highly innovative advance in epoxy technology in that it features the unusual combination of very fast cures and high temperature resistance. While typical fast setting epoxies normally possess glass transition temperatures (Tg) below 85°C, EP65HT has an exceptional Tg of approximately 130-135°C. In addition, unlike typical fast cure epoxies, EP65HT retains fast setup times even when mixed in relatively small masses. EP65HT normally will setup in 8-14 minutes in 10-20 gram masses. A full cure normally occurs within a few hours with exceptionally high tensile shear strengths of over 2,500 psi. This system offers good physical properties, including low shrinkage upon cure, excellent dimensional stability, high modulus and tensile strength. The service temperature range is -60°F to +400°F. EP65HT offers great electrical insulation properties and a strong chemical resistance profile. EP65HT bonds well to a wide variety of substrates including metals, glass, ceramics, vulcanized rubbers and many plastics. Dispensing EP65HT has been tremendously facilitated by the development of a dispensing gun capable of mixing fast setting materials with a ten to one mix ratio. This system is 100% reactive and does not contain any solvents or other volatiles. Part A is clear, and Part B is dark brown in color. It is widely used for both manufacturing and prototyping in the aerospace, electronic, computer, optical, automotive and fiber-optic industries as well as OEM applications pertaining to vacuums and clean rooms. Product Advantages: - Very fast setting and curing even in small masses; short fixturing time.
- Exceptionally high heat resistance.
- Good physical strength properties especially bonding strength.
- Good electrical insulation properties.
- Excellent environmental and chemical resistance profile.
- Available with convenient dispensing gun.
Information provided by MasterBond® |
