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AI Technology ME 7655-RC

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.

Product Type: 1K (1 component) Adhesive, Epoxy Adhesive, Insulation Adhesive, Solventless & High Solids Coating, Thermal Adhesive

Application Area: Die/Chip Attach, Soldering

Chemical Family: Epoxy & Epoxy Derivatives

    Knowde Enhanced TDS

    Identification & Functionality

    Features & Benefits

    Labeling Claims

    Applications & Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Electrical Resistivitymin. 1x10¹⁴Ω-cm
    Thermal Conductivitymin. 2.2W/m-°C
    Thermal Conductivitymin. 0.86W/m-°C
    Thermal Conductivity0.86W/m-°C
    Die Shear Strengthmin. 1500psi
    Die Shear Strengthmin. 1200psi
    Glass Transition Temperature-40°C
    Glass Transition Temperature-25°C
    Viscosity (at 0.5 rpm, Thixotropic Index=>4)10000cPs
    Viscosity (at 5 rpm, Thixotropic Index=>3)50000cPs
    Electrical Resistivity (at 150°C, 90seconds)min. 1x10¹⁴Ω-cm
    Dielectric Strength750Volts/mil
    Lap Shear Strength6.9N/mm²
    Device Push Off Strength8.3N/mm²
    Hardness80Shore A
    Cured Density1.8g/cc
    Coefficeint of Linear Thermal Expansion120ppm/°C
    Maximum Continuous Operation Temperature150°C
    Average Viscosity (at 24°C, 5rpm, Spindle CP51)50000cPsBrookfield Viscometer DV-1

    Regulatory & Compliance

    Certifications & Compliance

    Storage & Handling

    Shelf Life
    1 Year (at -40°C)