| TRA-CAST FS300 is a medium viscosity, electrical insulating epoxy casting compound that is used for staking and setting transistors, diodes, resistors, integrated circuits and other heat sensitive components in printed circuit electronic applications. This two-part epoxy compound develops strong, durable high impact bonds at room temperature which improve heat transfer while maintaining electrical insulation. TRA-CAST FS300 bonds readily to itself, and to metals, silica, steatite, alumina, sapphire and other ceramics, glass, plastics and many other materials because its coefficient of thermal expansion provides a good match for those materials over a fairly wide temperature range. Fuly cured TRA-CAST FS300 provides excellent resistance to salt solutions, mild acids and alkalis, and many other chemicals including petroleum solvents, lubricating oils, and alcohol. Information provided by Tra-Con Inc. |
