EPO-TEK® H72
Thermally Conductive Epoxy
EPO-TEK® H72 is a two component, high Tg, thermally conductive and electrically insulating epoxy designed for semiconductor packaging including heat sinking, hermetic sealing, and opto-electronic assemblies.
EPO-TEK® H74F
Thermally Conductive Epoxy
A two component, high Tg, thermally conductive, electrically insulating epoxy designed for semiconductor packaging including heat sinking, hermetic sealing, and opto-electronic assemblies. It may be used for flip chip underfill, sealing sensor devices packaged in TO-cans or fiber...
EPO-TEK® H77 Black
Thermally Conductive Epoxy
EPO-TEK® H77 Black is a two component, thermally conductive, electrically insulating epoxy system designed for lid-sealing of hybrids found in hermetic packaging of micro-electronics. Lids can be ceramic, glass, aluminum or kovar. Package types can be plastic, metal...
EPO-TEK® H81
Electrically Conductive Adhesive
A two component, gold-filled, electrically and thermally conductive epoxy designed for hybrid microelectronic and semiconductor packaging.
EPO-TEK® H81A
Electrically Conductive Epoxy
A two component, gold-filled, electrically and thermally conductive epoxy designed for hybrid microelectronic and semiconductor packaging.
EPO-TEK® OD1361
Underfill Epoxy
Optically opaque epoxy specially designed as the dam component for dam and fill applications in combination with either EPO-TEK® 121-136-3 or EPO-TEK® 121-36-4 fill formulations. It can be used for adhesive, sealing, and encapsulation applications in semiconductor, electro-optics,...

EPO-TEK® OE121
Underfill Epoxy Adhesive
Optically clear, low stress, capillary grade semiconductor underfill. It is clear and colorless and capable of curing at low temperatures in the range of 23ºC to 80ºC, suggested for opto-device flip chip packaging. It can also be used...

EPO-TEK® OE121 Black
Underfill Epoxy Adhesive
Low temperature curing epoxy adhesive designed for semiconductor flip chip underfill. It is color coded black for visual ID during the underfilling process. It may also be used for adhesive, potting, sealing, and encapsulation applications found within the...
EPO-TEK® OE138
High Temperature Thixotropic Epoxy
Two component epoxy with intermediate viscosity range between EPO-TEK® 353ND and EPO-TEK® 353ND-T. It is designed for semiconductor glob top applications, as well as use in medical and fiber optic industries.


















