Permabond 820 Temp. Resistant Instant Adhesive for Component Tacking
Permabond 820 quick setting instant adhesive resists temperature ranges up to 200ºC (390ºF). Typical ethyl cyanoacrylates only resist temperatures to 82ºC (180ºF). Permabond 820 is a modified ethyl cyanoacrylate that has a fast fixture time and high temperature resistance making it an ideal choice when bonding components in position on dual sided PCBs prior to wave soldering. Permabond 820 is colorless with a viscosity of 100cPs.
Cyanoacrylate adhesives are single component adhesives that cure by reacting to small traces of moisture on the surface of the substrates being bonded. Permabond has a complete line of cyanoacrylates that provide adhesion to different substrates, meeting many application needs with various viscosity, color, temperature resistance, gap-filling, cure speed and compatibility properties available as stock or custom formulation.
For further help and advice, please contact Permabond.