ALPHA® HiTech CF31-4010

Heat Curable Cornerfill Epoxy

ALPHA HiTech CF31-4010 is a one component, high filler content, heat curable cornerfill designed to be dispensed on the corners (corner bonding) or edges (edge bonding) of BGA devices.

ALPHA HiTech CF31-4010 is a one component, high filler content, heat curable cornerfill. It is an epoxy- based material to be dispensed on the corners (corner bonding) or edges (edge bonding) of BGA devices. Upon completion of the curing process, the cured cornerfill helps to strengthen the soldered assembled component allowing it to pass reliability tests such as Drop Shock, Impact Bend and Thermal Cycle Test (TCT).  All ALPHA HiTech Products are Halogen-Free.

 

Key Features:

  • An excellent lower cost option to conventional underfilling process with increased productivity and lower material volume required.
  • High Tg and Low CTE values drastically improve the product’s ability to pass a more stringent Thermal Cycling Test condition.
  • Although ALPHA HiTech CF31-4010 is a high Tg, low CTE and high filler content material, it is reworkable.
  • Halogen-free and complies with RoHS Directive 2015/863/EU.

 
  
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