Roartis

Die-Attach Adhesives

Close-up of a chip on a circuit board with visible connections.

    Die-Attach Adhesives

    The product portfolio includes electrically conductive and insulating die-attach adhesives that have been specifically developed for demanding applications in electronics manufacturing.

    The materials feature optimised rheology and enable precise and reliable processing.

     

    They are designed for:

    • High-speed dispensing
    • Jetting applications

     

    This makes the die-attach adhesives ideal for efficient manufacturing processes and reliable bonding of electronic components.

    Product Curing Viscosity (mPa·s) Resistivity (ohm*cm) Work life Notes
    IQ-Bond 5402-CE 5 min @ 150°C
    15 min @ 120°C
    78,000 5x10−4 24 h
    • for dispensing/jetting applications
    IQ-Bond 5134-CE 15 min @ 175°C
    90 min @ 120°C
    22,000 2x10−4 12 h
    • flexible DA
    • suitable for applications with mismatched CTEs
    IQ-Bond 5424-CE 1 h @ 150°C
    2 h @ 120°C
    16,000 1x10−4 14 days
    • extremely long work life
    • suitable for “fine dot dispensing” at high speeds
    Product Curing Viscosity (mPa·s) Colour Work life Notes
    IQ-Bond 2705 1 min @ 150°C
    5 sec @ 170°C
    40,000 beige 2 days
    • “snap cure”
    • certified to GB33372-2020
    IQ-Bond 2722 60 min @ 80°C 70,000 bright yellow 5 days
    • cures at low temperatures
    • long work life
    IQ-Bond 2432-T 15 min @ 175°C
    90 min @ 120°C
    50,000 milky/
    cream-white
    12 h
    • flexible
    • thermally conductive
    • suitable for applications with mismatched CTEs