Products

Tack-Free ESP 7455 is an alumina-filled, epoxy film adhesive designed for bonding component and substrate to a mismatched substrate or carrier. The dry, tack-free handling of the film makes it suitable for an automated assembly. The adhesive film has very low ionic impurities of less than 10 ppm and high thermal stability with TGA degradation at 450°C. ESP7455 has good thermal conductivity. The extra low Tg of -60°C helps to minimize thermal stress on the bonded parts during thermal cycling or shock testing from -55 to 150°C.

EG7635 is a alumina filled, electrically insulating and thermally conductive rigid epoxy paste adhesive. While bonding at ambient temperature can be achieved overnight, elevated temperatures will accelerate curing, exponentially. EG7635 high thermal conductivity and high strength makes it excellent for bonding substrates, components and heat sinks where thermal management is critical. It has more than 15 years of proven records of providing bonding to difficult substrates. EG7635 exibits reduced bond strength at 80-100°C for easier rework.

ME7863 is a one part, quartz filled cyanate ester die attach adhesive. It was designed for solder-sealed ceramic packages. It can withstand temperatures up to 300°C without thermal degradation. ME7863 has processing characteristics required in high speed automation. Its unique chemistry results in very low moisture absorption, high adhesive strength and low CTE.

Tack-film TK7758 is a reworkable, aluminum nitride-filled, electrically insulating epoxy film adhesive. It is designed for bonding die, component and substrate to a mismatched substrate or carrier. This B-Staged conductive adhesive offers excellent reworkability at 80-150°C and is storable at-40°C for one year. TK7758 has excellent thermal conductivity. Its low Tg adhesive imposes minimum thermal stress on bonded parts during thermal cycling or shock testing

RTK7556 is a reworkable, boron nitride-filled, tacky epoxy film adhesive. It is designed for bonding component and substrate to a mismatched substrate or carrier. This B-staged conductive adhesive offers excellent reworkabilty at 80-150°C. RTK7556 has high thermal conductivity and the low Tg adhesive imposes minimum thermal stress on bonded parts during thermal cycling or shock testing.

ME7635-RC is an thermally conductive insulating epoxy adhesive for die-attach applications. This thixotropic paste is solvent free. It is designed for automated, inline bonding processing ME7635-RC is low in ionic impurities (<60 ppm total) and meets all requirements for MIL-Std 883D 5011.4 specification for dielectric adhesive. Fast curing can be achieved from 80°C and higher temperatures.

TP7155 is an aluminum oxide filled, medium bond strength thermoplastic film adhesive designed for bonding die, component, and substrate. It has good thermal conductivity. The dry, tack-free handling of the film makes it suitable for automated assembly. TP7155 is designed for bonding parts that may be operaung at 160 continuously. If excessive tensile stress is expected at temperature above 150°C, additional mechanical support may be considered.

RTK7659 is a tack-film, reworkable, diamond-filled, epoxy film adhesive designed for bonding die, component and substrate to a mismatched substrate or carrier. This B-Staged, dielectric adhesive offers excellent reworkability at 80-150°C. RTK7659 has excellent thermal conductivity and the low Tg of the adhesiveimposes minimum thermal stress on bonded parts during thermal cycling or shock testing.

ME7655-RC is a reworkable, alumina filled, electrically insulating and thermally conductive epoxy paste adhesive which exhibits outstanding flexibility for bonding materials with highly mismatched CTE's (i.e. alumina to aluminum, silicon to copper). The high thermal conductivity of this material makes it useful for bonding high-powered, large area die and components. ME7655-RC can be cured at 150°C for 30 minutes without creating voids. It can be readily reworked at 80-100°C.

EG7655 is a reworkable, alumina filled, electrically insulating and thermally conductive epoxy paste adhesive which exhibits outstanding flexibility for bonding materials with highly mismatched CTE'S (i.e., alumina to aluminum, silicon to copper). EG7655's high thermal conductivity and flexibility make it excellent for bonding large area substrates, components and heat sinks where thermal management is critical. EG7655 exhibits reduced bond strength at 80-100°C for easier rework. The cured adhesive is flexible with Type A hardness of 80 and tensile elongation of more than 30%.