Products

ESP7666-FOW is the modified boron nitride filled thermally conductive version of the high flow DAF of ESP7660-FOW. It is a high-bond strength epoxy film adhesive tor high flow when melted to easily flow over Wire-bond in stack chip die attach application. This new generation wafer level die- attach film is flexible before curing. This ESP7660-FOW is mounted onto the back of the wafer at 80-100°C, which is then diced into predetermined sizes using standard dicing tape. Depending on the different dicing tape used and with suitable releasing action such as UV or heat, the diced chip is picked and placed directly onto a lead frame or substrate. It is designed for bonding component and substrate to substrate and carrier with matched thermal coefficients of expansion. ESP7660-FOW has good thermal stability. The dry, tack-free handling of the film makes it suitable for an automated assembly.

FLUROSEAL® SC7130-CC is a non-silicone, transparent, electricaly insulating conformal coating that meets and exceeds Parylene performance at the same thickness. The dried coating is hydrophobic in nature with outstanding direct sun and UV exposure stability. Proven outstanding moisture and water barrier for proven protection of circuit boards for aeronautic electronics even when exposed to salt-spray hot ocean weather. The outstanding flexibility and adhesion on printed circuit board provide interfacial stress reduction in achieving long-term reliability. FLUROSEAL® SC7130-CC is a fluorinated polymer based conformal coating that are ideal for blocking moisture and corrosive gasses including sulfur dioxide, hydrogen sulfide and other corrosive gasses. lt can also be brushed or sprayed onto metals and joints to protect against corrosion.

CC7130-PRTC is a low viscosity version of CC7130-PR for thin coating. It is a translucent coating liquid. It provides excellent protection for electronic components and devices that are highly sensitive to moisture. CC7130 PRTC, coated on PCB, provides more than 200 giga-ohm resistance at 1000 volt even when the board is in direct contact with salt water. It protects PCB to 1000 volt even after prolong exposure to 85CI85% humidity. In accelerated aging test, submerging in 5 wt% salt waters at 60°C, it protects copper surfaces for >24 hours. It is flexible to withstand extreme temperature cycles in Outdoor environment. CC7130-PRTC can easily be dispensed using conventional tools without vacuum deposition equipment. Compared to acrylic or urethane materials, CC7130-PRTC material has low moisture absorption and low moisture transmission rate.