Master Bond Polymer System EP79 is a cost-effective, silver-coated-nickel-filled epoxy featuring exceptionally low electrical resistance. Volume resistivity is less than 0.04 ohm-cm at room temperature. EP79 has a convenient 1:1 mix ratio and cures readily at room temperature or more rapidly at elevated temperatures. When cured, it forms strong, tough bonds with high shear and peel strengths. These high-strength bonds are resistant to severe thermal cycling as well as mechanical shock and vibration. With a service temperature range of 4K to 275°F, the EP79 has been successfully used in many cryogenic applications. It is an excellent alternative to silver-filled epoxy and is now available in premixed and frozen syringes in addition to syringes, jars, and cans of various sizes.
- Very low volume resistivity
- Superior toughness
- Cost effectiveness
- Silver coated nickel filled system
- Superior durability, thermal cycling capabilities
- Withstands 1,000 hours 85°C/85% RH
