Assembly and bonding

Darbond® Underfill Adhesive

375

Darbond® 6568 (Flip chip)

  • Single component, high viscosity
  • Fast curing at 170℃, repairable, good toughness, good high and low temperature resistance
  • Mainly used for flip chip protection

Darbond® 6518 (General purpose)

  • Single component, low halogen content
  • 120°C fast curing, reworkable
  • Mainly used in the protection of CSP, BGA, uBGA on laptop

Darbond® 6588 (Reworkable)

  • Single component, high stability
  • 130°C fast curing, reworkable
  • Mainly used in the protection of BGA of various electronic products.

Darbond® 6563 (Chip level)

  • Single component, low viscosity
  • Fast curing at 170°C, reworkable
  • Mainly used for flip chip fill protection

Darbond® 6571 (Low CTE)

  • Single component, wide applicability
  • Fast curing at 130℃, repairable, good toughness, good high and low temperature resistance
  • Mainly used in the protection of CSP and BGA of smart terminals such as mobile phones and PADs

Darbond® 6582 (High viscosity)

  • Single component high viscosity
  • Fast curing at 120℃, repairable, good flexibility
  • Mainly used for protection QFN

Technical Information

ProductColorChemistryViscosity (mPa·s)Shelf life
6518BlackEpoxy resin14006mths@2~8℃
6563BlackEpoxy resin400006mths@-20℃
6568BlackEpoxy resin550006mths@-20℃
6571BlackEpoxy resin4506mths@-20℃
6582BlackEpoxy resin43006mths@2~8℃
6588BlackEpoxy resin7506mths@2~8℃