Customized chip encapsulation compounds for consumer products

With consumer products, such as electronic toys, productivity is the key to the economic success of the products - especially as regards the encapsulation of the ICs contained in the products.

DELO® has made allowance for these requirements and adjusted its fast UV-curing adhesives, successfully used in smart cards for years, to the special requirements of this sector:

  • Fast curing by UV-light (DELO®-KATIOBOND® products)
    or heat (DELOMONOPOX® products)
  • Suitable for inline processes
  • Tailored, low coefficients of expansion
  • Low water absorption
  • Low corrosion potential by high ion purity
  • Opacity from the UV to the near IR-range with the heat-curing products, such as DELOMONOPOX® GE592
Chip encapsulation with the UV-curing DELO®-KATIOBOND® GE680 - optimized for fast processes and thus for high production quantities.
Curing time: 30 s

Properties:

  • > 1,000 cycles -40 / +120 °C (-40 / +248 °F) in temperature shock test
  • > 1,000 h climate storage at +85 °C (+185 °F)/85% r. h. under 25 mA
  • Threefold flow through lead-free soldering profile
  • High ion purity Cl-, Na+, K+ < 10 ppm