| TRA-CAST 3108 is a low viscosity two-part formulation recommended for underfill and encapsulating applications where the combination of good mechanical thermal and electrical properties are required. It is an all liquid system with excellent flow and wetting characteristics, exhibits superior adhesion to glass, ceramics, most metals, many plastics (includes potting shells) and other electronic materials, contains no solvents, and is easily mixed, handled and cured with minimum shrinkage at room temperatures. The fully cured TRA-CAST 3108 is an electrical insulator with good impact and thermal shock resistance. It is further resistant to water, weather, gases, galvanic action, petroleum fuels and solvents, alcohol, salts and many acids and alkalis. This adhesive complies with the requirements of NASA Outgassing Specification when tested according to ASTM E-595-90. Information provided by Tra-Con Inc. |
