nozzle dispenser cleaning

A Amzar
A Amzar used Ask the Experts™
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hi experts,

i want to ask how to clean the nozzle use for dispensing epoxy in diebond /die attach process .(semiconductor industry)
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Commented:
Acetone should be able to clean it.
If you don't want to mess with that, and will reuse the epoxy in a week or so then you can put it in the freezer. It will slow down the mixing process so the glue doesn't cure as fast.

Commented:
Two options provided that work and have been used from experience.

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